hedgewars/uChat.pas
author Wuzzy <Wuzzy2@mail.ru>
Tue, 06 Feb 2018 04:06:49 +0100
changeset 12899 2bcd3f48ddd0
parent 12846 e5c461729fe3
child 13077 c213645ff848
permissions -rw-r--r--
Fix error 52: Move amMinigun.png to Graphics/Hedgewars
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 *)
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{$INCLUDE "options.inc"}
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unit uChat;
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interface
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uses SDLh;
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procedure initModule;
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procedure freeModule;
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procedure ReloadLines;
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procedure CleanupInput;
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procedure AddChatString(s: shortstring);
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procedure DrawChat;
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procedure KeyPressChat(keysym: TSDL_Keysym);
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procedure SendHogSpeech(s: shortstring);
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procedure CopyToClipboard(var newContent: shortstring);
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procedure TextInput(var event: TSDL_TextInputEvent);
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implementation
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uses uInputHandler, uTypes, uVariables, uCommands, uUtils, uTextures, uRender, uIO, uScript, uRenderUtils;
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const MaxStrIndex = 27;
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      MaxInputStrLen = 200;
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type TChatLine = record
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    Tex: PTexture;
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    Time: Longword;
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    Width: LongInt;
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    s: shortstring;
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    Color: TSDL_Color;
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    end;
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    TChatCmd = (ccQuit, ccPause, ccShowHistory, ccFullScreen);
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var Strs: array[0 .. MaxStrIndex] of TChatLine;
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    MStrs: array[0 .. MaxStrIndex] of shortstring;
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    LocalStrs: array[0 .. MaxStrIndex] of shortstring;
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    missedCount: LongWord;
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    lastStr: LongWord;
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    localLastStr: LongInt;
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    history: LongInt;
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    visibleCount: LongWord;
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    InputStr: TChatLine;
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    ChatReady: boolean;
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    showAll: boolean;
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    liveLua: boolean;
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    ChatHidden: boolean;
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    firstDraw: boolean;
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    InputLinePrefix: TChatLine;
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    // cursor
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    cursorPos, cursorX, selectedPos, selectionDx: LongInt;
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    LastKeyPressTick: LongWord;
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const
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    colors: array[#0..#9] of TSDL_Color = (
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            (r:$FF; g:$FF; b:$FF; a:$FF), // #0 unused, feel free to take it for anything
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            (r:$FF; g:$FF; b:$FF; a:$FF), // #1 chat message [White]
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            (r:$FF; g:$00; b:$FF; a:$FF), // #2 action message [Purple]
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            (r:$90; g:$FF; b:$90; a:$FF), // #3 join/leave message [Lime]
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            (r:$FF; g:$FF; b:$A0; a:$FF), // #4 team message [Light Yellow]
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            (r:$FF; g:$00; b:$00; a:$FF), // #5 error messages [Red]
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            (r:$00; g:$FF; b:$FF; a:$FF), // #6 input line [Light Blue]
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            (r:$FF; g:$80; b:$80; a:$FF), // #7 team gone [Light Red]
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            (r:$FF; g:$D0; b:$80; a:$FF), // #8 team back [Light Orange]
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            (r:$DF; g:$DF; b:$DF; a:$FF)  // #9 hog speech [Light Gray]
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            );
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    ChatCommandz: array [TChatCmd] of record
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            ChatCmd: string[31];
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            ProcedureCallChatCmd: string[31];
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            end = (
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            (ChatCmd: '/quit'; ProcedureCallChatCmd: 'halt'),
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            (ChatCmd: '/pause'; ProcedureCallChatCmd: 'pause'),
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            (ChatCmd: '/history'; ProcedureCallChatCmd: 'history'),
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            (ChatCmd: '/fullscreen'; ProcedureCallChatCmd: 'fullscr')
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            );
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const Padding  = 2;
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      ClHeight = 2 * Padding + 16; // font height
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// relevant for UTF-8 handling
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function IsFirstCharByte(c: char): boolean; inline;
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begin
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    // based on https://en.wikipedia.org/wiki/UTF-8#Description
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    IsFirstCharByte:= (byte(c) and $C0) <> $80;
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end;
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function charIsForHogSpeech(c: char): boolean;
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begin
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exit((c = '"') or (c = '''') or (c = '-'));
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end;
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procedure ResetSelection();
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begin
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    selectedPos:= -1;
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end;
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procedure UpdateCursorCoords();
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var font: THWFont;
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    str : shortstring;
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    coff, soff: LongInt;
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begin
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    if cursorPos = selectedPos then
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        ResetSelection();
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    // calculate cursor offset
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    str:= InputStr.s;
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    font:= CheckCJKFont(ansistring(str), fnt16);
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    // get only substring before cursor to determine length
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    // SetLength(str, cursorPos); // makes pas2c unhappy
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    str[0]:= char(cursorPos);
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    // get render size of text
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    TTF_SizeUTF8(Fontz[font].Handle, Str2PChar(str), @coff, nil);
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    cursorX:= 2 + coff;
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    // calculate selection width on screen
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    if selectedPos >= 0 then
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        begin
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        if selectedPos > cursorPos then
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            str:= InputStr.s;
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        // SetLength(str, selectedPos); // makes pas2c unhappy
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        str[0]:= char(selectedPos);
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        TTF_SizeUTF8(Fontz[font].Handle, Str2PChar(str), @soff, nil);
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        selectionDx:= soff - coff;
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        end
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    else
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        selectionDx:= 0;
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end;
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procedure ResetCursor();
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begin
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    ResetSelection();
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    cursorPos:= 0;
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    UpdateCursorCoords();
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end;
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(* This procedure [re]renders a texture showing str for the chat line cl.
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 * It will use the color stored in cl and update width
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 *)
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procedure RenderChatLineTex(var cl: TChatLine; var str: shortstring);
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var strSurface, tmpSurface,
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    resSurface: PSDL_Surface;
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    dstrect   : TSDL_Rect; // destination rectangle for blitting
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    font      : THWFont;
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const
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    shadowint  = $80 shl AShift;
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begin
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FreeAndNilTexture(cl.Tex);
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font:= CheckCJKFont(ansistring(str), fnt16);
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// get render size of text
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TTF_SizeUTF8(Fontz[font].Handle, Str2PChar(str), @cl.Width, nil);
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// calculate and save size
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cl.Width := cl.Width  + 2 * Padding;
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// create surface to draw on
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resSurface:= SDL_CreateRGBSurface(
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                0, toPowerOf2(cl.Width), toPowerOf2(ClHeight),
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                32, RMask, GMask, BMask, AMask);
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// define area we want to draw in
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dstrect.x:= 0;
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dstrect.y:= 0;
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dstrect.w:= cl.Width;
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dstrect.h:= ClHeight;
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// draw background
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SDL_FillRect(resSurface, @dstrect, shadowint);
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// create and blit text
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tmpSurface:= nil;
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strSurface:= TTF_RenderUTF8_Blended(Fontz[font].Handle, Str2PChar(str), cl.color);
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// fix format
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if strSurface <> nil then tmpSurface:= SDL_ConvertSurface(strSurface, resSurface^.format, 0);
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SDL_FreeSurface(strSurface);
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//SDL_UpperBlit(strSurface, nil, resSurface, @dstrect);
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if tmpSurface <> nil then copyToXY(tmpSurface, resSurface, Padding, Padding);
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SDL_FreeSurface(tmpSurface);
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cl.Tex:= Surface2Tex(resSurface, false);
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SDL_FreeSurface(resSurface)
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end;
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const ClDisplayDuration = 12500;
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procedure SetLine(var cl: TChatLine; str: shortstring; isInput: boolean);
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var color  : TSDL_Color;
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begin
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if isInput then
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    begin
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    cl.s:= str;
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    color:= colors[#6];
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    str:= str + ' ';
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    end
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else
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    begin
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    if str[1] <= High(colors) then
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        begin
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        color:= colors[str[1]];
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        delete(str, 1, 1);
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        end
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    // fallback if invalid color
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    else
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        color:= colors[Low(colors)];
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    cl.s:= str;
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    end;
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cl.color:= color;
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// set texture, note: variables cl.s and str will be different here if isInput
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RenderChatLineTex(cl, str);
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cl.Time:= RealTicks + ClDisplayDuration;
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end;
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// For uStore texture recreation
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procedure ReloadLines;
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var i: LongWord;
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begin
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    if InputStr.s <> '' then
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        SetLine(InputStr, InputStr.s, true);
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    for i:= 0 to MaxStrIndex do
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        if Strs[i].s <> '' then
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            begin
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            RenderChatLineTex(Strs[i], Strs[i].s);
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            end;
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end;
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procedure AddChatString(s: shortstring);
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begin
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if not ChatReady then
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    begin
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    if MissedCount < MaxStrIndex - 1 then
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        MStrs[MissedCount]:= s
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    else if MissedCount < MaxStrIndex then
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        MStrs[MissedCount]:= #5 + '[...]';
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    inc(MissedCount);
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    exit
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    end;
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lastStr:= (lastStr + 1) mod (MaxStrIndex + 1);
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SetLine(Strs[lastStr], s, false);
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inc(visibleCount)
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end;
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procedure UpdateInputLinePrefix();
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begin
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if liveLua then
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    begin
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    InputLinePrefix.color:= colors[#1];
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    InputLinePrefix.s:= '[Lua] >';
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    end
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else
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    begin
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    InputLinePrefix.color:= colors[#6];
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    InputLinePrefix.s:= UserNick + '>';
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    end;
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FreeAndNilTexture(InputLinePrefix.Tex);
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end;
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procedure DrawChat;
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var i, t, left, top, cnt: LongInt;
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    selRect: TSDL_Rect;
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    c: char;
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begin
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ChatReady:= true; // maybe move to somewhere else?
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if ChatHidden and (not showAll) then
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    visibleCount:= 0;
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// draw chat lines with some distance from screen border
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left:= 4 - cScreenWidth div 2;
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top := 10 + visibleCount * ClHeight; // we start with input line (if any)
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// draw chat input line first and under all other lines
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if (GameState = gsChat) and (InputStr.Tex <> nil) then
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    begin
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c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   308
10852
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   309
    if InputLinePrefix.Tex = nil then
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   310
        RenderChatLineTex(InputLinePrefix, InputLinePrefix.s);
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   311
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   312
    DrawTexture(left, top, InputLinePrefix.Tex);
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   313
    inc(left, InputLinePrefix.Width);
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   314
    DrawTexture(left, top, InputStr.Tex);
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   315
10842
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   316
    if firstDraw then
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   317
        begin
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   318
        UpdateCursorCoords();
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   319
        firstDraw:= false;
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   320
        end;
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   321
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   322
    if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   323
        begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   324
        // draw cursor
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   325
        if ((RealTicks - LastKeyPressTick) and 512) < 256 then
10839
aa0ceb47da1d make sure cursor drawing position does not get messed up by screen resize
sheepluva
parents: 10837
diff changeset
   326
            DrawLineOnScreen(left + cursorX, top + 2, left + cursorX, top + ClHeight - 2, 2.0, $00, $FF, $FF, $FF);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   327
        end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   328
    else // draw selection
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   329
        begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   330
        selRect.y:= top + 2;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   331
        selRect.h:= clHeight - 4;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   332
        if selectionDx < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   333
            begin
10839
aa0ceb47da1d make sure cursor drawing position does not get messed up by screen resize
sheepluva
parents: 10837
diff changeset
   334
            selRect.x:= left + cursorX + selectionDx;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   335
            selRect.w:= -selectionDx;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   336
            end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   337
        else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   338
            begin
10839
aa0ceb47da1d make sure cursor drawing position does not get messed up by screen resize
sheepluva
parents: 10837
diff changeset
   339
            selRect.x:= left + cursorX;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   340
            selRect.w:= selectionDx;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   341
            end;
1431
21ca09524f9c Draw dark background under chat text
unc0rr
parents: 1378
diff changeset
   342
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   343
        DrawRect(selRect, $FF, $FF, $FF, $40, true);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   344
        end;
10852
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   345
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   346
    dec(left, InputLinePrefix.Width);
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   347
1431
21ca09524f9c Draw dark background under chat text
unc0rr
parents: 1378
diff changeset
   348
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   349
    if (Length(InputStr.s) > 0) and ((CursorPos = 1) or (CursorPos = 2)) then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   350
        begin
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   351
        c:= InputStr.s[1];
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   352
        if charIsForHogSpeech(c) then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   353
            begin
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   354
            SpeechHogNumber:= 0;
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   355
            if Length(InputStr.s) > 1 then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   356
                begin
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   357
                c:= InputStr.s[2];
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   358
                if (c > '0') and (c < '9') then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   359
                    SpeechHogNumber:= byte(c) - 48;
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   360
                end;
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   361
            // default to current hedgehog (if own) or first hedgehog
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   362
            if SpeechHogNumber = 0 then
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   363
                begin
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   364
                if not CurrentTeam^.ExtDriven then
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   365
                    SpeechHogNumber:= CurrentTeam^.CurrHedgehog + 1
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   366
                else
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   367
                    SpeechHogNumber:= 1;
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   368
                end;
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   369
            end;
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   370
        end
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   371
    else
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   372
        SpeechHogNumber:= -1;
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   373
    end
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   374
else
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   375
    SpeechHogNumber:= -1;
1431
21ca09524f9c Draw dark background under chat text
unc0rr
parents: 1378
diff changeset
   376
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   377
// draw chat lines
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   378
if ((not ChatHidden) or showAll) and (UIDisplay <> uiNone) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   379
    begin
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   380
    if MissedCount <> 0 then // there are chat strings we missed, so print them now
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   381
        begin
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   382
        for i:= 0 to MissedCount - 1 do
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   383
            AddChatString(MStrs[i]);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   384
        MissedCount:= 0;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   385
        end;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   386
    i:= lastStr;
10303
f726e36c3e24 tweak how chat lines are rendered
sheepluva
parents: 10127
diff changeset
   387
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   388
    cnt:= 0; // count of lines displayed
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   389
    t  := 1; // # of current line processed
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   390
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   391
    // draw lines in reverse order
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   392
    while (((t < 7) and (Strs[i].Time > RealTicks)) or ((t <= MaxStrIndex + 1) and showAll))
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   393
    and (Strs[i].Tex <> nil) do
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   394
        begin
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   395
        top:= top - ClHeight;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   396
        // draw chatline only if not offscreen
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   397
        if top > 0 then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   398
            DrawTexture(left, top, Strs[i].Tex);
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   399
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   400
        if i = 0 then
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   401
            i:= MaxStrIndex
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   402
        else
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   403
            dec(i);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   404
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   405
        inc(cnt);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   406
        inc(t)
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   407
        end;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   408
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   409
    visibleCount:= cnt;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   410
    end;
942
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   411
end;
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   412
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   413
procedure SendHogSpeech(s: shortstring);
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   414
begin
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   415
SendIPC('h' + s);
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   416
ParseCommand('/hogsay '+s, true)
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   417
end;
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   418
10392
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   419
procedure SendConsoleCommand(s: shortstring);
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   420
begin
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   421
    Delete(s, 1, 1);
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   422
    SendIPC('~' + s)
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   423
end;
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   424
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   425
procedure AcceptChatString(s: shortstring);
1035
6f5842bc481b Hopefully done taunts implementation
unc0rr
parents: 1034
diff changeset
   426
var i: TWave;
8152
5e329951afe5 GCI2012 - In-Game Chat Commands
koda
parents: 7722
diff changeset
   427
    j: TChatCmd;
4465
743673c67d0c Allow hog speech when not your turn. Currently is set to 40% opacity (could be fainter) and drawn behind the hogs instead of in front. Also allows hog targetting using a number.
nemo
parents: 4404
diff changeset
   428
    c, t: LongInt;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   429
    x: byte;
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   430
begin
10513
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   431
if s <> LocalStrs[localLastStr] then
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   432
    begin
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   433
    // put in input history
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   434
    localLastStr:= (localLastStr + 1) mod MaxStrIndex;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   435
    LocalStrs[localLastStr]:= s;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   436
    end;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   437
4465
743673c67d0c Allow hog speech when not your turn. Currently is set to 40% opacity (could be fainter) and drawn behind the hogs instead of in front. Also allows hog targetting using a number.
nemo
parents: 4404
diff changeset
   438
t:= LocalTeam;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   439
x:= 0;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   440
if (s[1] = '"') and (s[Length(s)] = '"')
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   441
    then x:= 1
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   442
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   443
else if (s[1] = '''') and (s[Length(s)] = '''') then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   444
    x:= 2
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   445
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   446
else if (s[1] = '-') and (s[Length(s)] = '-') then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   447
    x:= 3;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   448
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7722
diff changeset
   449
if (not CurrentTeam^.ExtDriven) and (x <> 0) then
4465
743673c67d0c Allow hog speech when not your turn. Currently is set to 40% opacity (could be fainter) and drawn behind the hogs instead of in front. Also allows hog targetting using a number.
nemo
parents: 4404
diff changeset
   450
    for c:= 0 to Pred(TeamsCount) do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   451
        if (TeamsArray[c] = CurrentTeam) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   452
            t:= c;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   453
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   454
if x <> 0 then
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   455
    begin
4465
743673c67d0c Allow hog speech when not your turn. Currently is set to 40% opacity (could be fainter) and drawn behind the hogs instead of in front. Also allows hog targetting using a number.
nemo
parents: 4404
diff changeset
   456
    if t = -1 then
2111
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   457
        ParseCommand('/say ' + copy(s, 2, Length(s)-2), true)
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   458
    else
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   459
        SendHogSpeech(char(x) + char(t) + copy(s, 2, Length(s)-2));
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   460
    exit
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   461
    end;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   462
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   463
if (s[1] = '/') then
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   464
    begin
9676
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   465
    // These 3 are same as above, only are to make the hedgehog say it on next attack
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   466
    if (copy(s, 2, 4) = 'hsa ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   467
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   468
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   469
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   470
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   471
            SendHogSpeech(#4 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   472
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   473
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   474
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   475
    if (copy(s, 2, 4) = 'hta ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   476
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   477
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   478
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   479
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   480
            SendHogSpeech(#5 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   481
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   482
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   483
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   484
    if (copy(s, 2, 4) = 'hya ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   485
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   486
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   487
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   488
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   489
            SendHogSpeech(#6 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   490
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   491
        end;
2111
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   492
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   493
    if (copy(s, 2, 5) = 'team ') and (length(s) > 6) then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   494
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   495
        ParseCommand(s, true);
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   496
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   497
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   498
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   499
    if (copy(s, 2, 3) = 'me ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   500
        begin
9680
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   501
        ParseCommand('/say ' + s, true);
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   502
        exit
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   503
        end;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   504
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   505
    if (copy(s, 2, 10) = 'togglechat') then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   506
        begin
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   507
        ChatHidden:= (not ChatHidden);
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   508
        if ChatHidden then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   509
           showAll:= false;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   510
        exit
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   511
        end;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   512
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   513
    // debugging commands
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   514
    if (copy(s, 2, 7) = 'debugvl') then
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   515
        begin
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   516
        cViewLimitsDebug:= (not cViewLimitsDebug);
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   517
        UpdateViewLimits();
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   518
        exit
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   519
        end;
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   520
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   521
    if (copy(s, 2, 3) = 'lua') then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   522
        begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   523
        AddFileLog('/lua issued');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   524
        if gameType <> gmtNet then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   525
            begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   526
            liveLua:= (not liveLua);
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   527
            if liveLua then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   528
                begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   529
                AddFileLog('[Lua] chat input string parsing enabled');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   530
                AddChatString(#3 + 'Lua parsing: ON');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   531
                end
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   532
            else
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   533
                begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   534
                AddFileLog('[Lua] chat input string parsing disabled');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   535
                AddChatString(#3 + 'Lua parsing: OFF');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   536
                end;
10852
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   537
            UpdateInputLinePrefix();
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   538
            end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   539
        exit
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   540
        end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   541
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   542
    // hedghog animations/taunts and engine commands
9680
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   543
    if (not CurrentTeam^.ExtDriven) and (CurrentTeam^.Hedgehogs[0].BotLevel = 0) then
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   544
        begin
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   545
        for i:= Low(TWave) to High(TWave) do
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   546
            if (s = Wavez[i].cmd) then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   547
                begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   548
                ParseCommand('/taunt ' + char(i), true);
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   549
                exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   550
                end;
10588
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   551
        end;
8152
5e329951afe5 GCI2012 - In-Game Chat Commands
koda
parents: 7722
diff changeset
   552
10588
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   553
    for j:= Low(TChatCmd) to High(TChatCmd) do
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   554
        if (s = ChatCommandz[j].ChatCmd) then
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   555
            begin
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   556
            ParseCommand(ChatCommandz[j].ProcedureCallChatCmd, true);
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   557
            exit
6189bb1c903d don't forbid running regular chat commands during turns of other teams. that was probably only meant for emotes to begin with
sheepluva
parents: 10514
diff changeset
   558
            end;
10392
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   559
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   560
    if (gameType = gmtNet) then
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   561
        SendConsoleCommand(s)
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   562
    end
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   563
else
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   564
    begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   565
    if liveLua then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   566
        LuaParseString(s)
9676
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   567
    else
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   568
        ParseCommand('/say ' + s, true);
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   569
    end;
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   570
end;
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   571
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   572
procedure CleanupInput;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   573
begin
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   574
    FreezeEnterKey;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   575
    history:= 0;
9697
198c3ed28fe8 All I want is to receive some events...
unc0rr
parents: 9676
diff changeset
   576
    SDL_StopTextInput();
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   577
    //SDL_EnableKeyRepeat(0,0);
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   578
    GameState:= gsGame;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   579
    ResetKbd;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   580
end;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   581
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   582
procedure DelBytesFromInputStrBack(endIdx: integer; count: byte);
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   583
var startIdx: integer;
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   584
begin
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   585
    // nothing to do if count is 0
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   586
    if count = 0 then
4121
22b1acc0e461 fix issue 2 - taunts during AI turns
koda
parents: 3969
diff changeset
   587
        exit;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   588
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   589
    // first byte to delete
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   590
    startIdx:= endIdx - (count - 1);
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   591
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   592
    // delete bytes from string
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   593
    Delete(InputStr.s, startIdx, count);
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   594
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   595
    SetLine(InputStr, InputStr.s, true);
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   596
end;
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   597
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   598
procedure MoveCursorToPreviousChar();
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   599
begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   600
    if cursorPos > 0 then
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   601
        repeat
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   602
            dec(cursorPos);
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   603
        until ((cursorPos = 0) or IsFirstCharByte(InputStr.s[cursorPos + 1]));
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   604
end;
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   605
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   606
procedure MoveCursorToNextChar();
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   607
var len: integer;
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   608
begin
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   609
    len:= Length(InputStr.s);
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   610
    if cursorPos < len then
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   611
        repeat
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   612
            inc(cursorPos);
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   613
        until ((cursorPos = len) or IsFirstCharByte(InputStr.s[cursorPos + 1]));
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   614
end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   615
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   616
procedure DeleteLastUTF8CharFromStr(var s: shortstring);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   617
var l: byte;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   618
begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   619
    l:= Length(s);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   620
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   621
    while (l > 1) and (not IsFirstCharByte(s[l])) do
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   622
        begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   623
        dec(l);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   624
        end;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   625
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   626
    if l > 0 then
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   627
        dec(l);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   628
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   629
    s[0]:= char(l);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   630
end;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   631
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   632
procedure DeleteSelected();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   633
begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   634
    if (selectedPos >= 0) and (cursorPos <> selectedPos) then
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   635
        begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   636
        DelBytesFromInputStrBack(max(cursorPos, selectedPos), abs(selectedPos-cursorPos));
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   637
        cursorPos:= min(cursorPos, selectedPos);
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   638
        end;
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   639
    ResetSelection();
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   640
    UpdateCursorCoords();
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   641
end;
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   642
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   643
procedure HandleSelection(enabled: boolean);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   644
begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   645
if enabled then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   646
    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   647
    if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   648
        selectedPos:= cursorPos;
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   649
    end
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   650
else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   651
    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   652
end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   653
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   654
type TCharSkip = ( none, wspace, numalpha, special );
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   655
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   656
function GetInputCharSkipClass(index: LongInt): TCharSkip;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   657
var  c: char;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   658
begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   659
    c:= InputStr.s[index];
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   660
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   661
    // non-ascii counts as letter
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   662
    if c > #127 then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   663
        exit(numalpha);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   664
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   665
    // low-ascii whitespaces and DEL
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   666
    if (c < #33) or (c = #127) then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   667
        exit(wspace);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   668
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   669
    // low-ascii special chars
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   670
    if c < #48 then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   671
        exit(special);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   672
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   673
    // digits
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   674
    if c < #58 then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   675
        exit(numalpha);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   676
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   677
    // make c upper-case
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   678
    if c > #96 then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   679
        c:= char(byte(c) - 32);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   680
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   681
    // letters
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   682
    if (c > #64) and (c < #90) then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   683
        exit(numalpha);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   684
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   685
    // remaining ascii are special chars
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   686
    exit(special);
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   687
end;
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   688
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   689
// skip from word to word, similar to Qt
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   690
procedure SkipInputChars(skip: TCharSkip; backwards: boolean);
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   691
begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   692
if backwards then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   693
    begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   694
    // skip trailing whitespace, similar to Qt
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   695
    while (skip = wspace) and (cursorPos > 0) do
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   696
        begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   697
        skip:= GetInputCharSkipClass(cursorPos);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   698
        if skip = wspace then
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   699
            MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   700
        end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   701
    // skip same-type chars
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   702
    while (cursorPos > 0) and (GetInputCharSkipClass(cursorPos) = skip) do
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   703
        MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   704
    end
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   705
else
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   706
    begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   707
    // skip same-type chars
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   708
    while cursorPos < Length(InputStr.s) do
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   709
        begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   710
        MoveCursorToNextChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   711
        if (GetInputCharSkipClass(cursorPos) <> skip) then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   712
            begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   713
            MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   714
            break;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   715
            end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   716
        end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   717
    // skip trailing whitespace, similar to Qt
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   718
    while cursorPos < Length(InputStr.s) do
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   719
        begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   720
        MoveCursorToNextChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   721
        if (GetInputCharSkipClass(cursorPos) <> wspace) then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   722
            begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   723
            MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   724
            break;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   725
            end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   726
        end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   727
    end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   728
end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   729
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   730
procedure CopyToClipboard(var newContent: shortstring);
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   731
begin
11364
b0df3f2fcafc use SDL2 to copy to clipboard
sheepluva
parents: 11363
diff changeset
   732
    // SDL2 clipboard
b0df3f2fcafc use SDL2 to copy to clipboard
sheepluva
parents: 11363
diff changeset
   733
    SDL_SetClipboardText(Str2PChar(newContent));
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   734
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   735
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   736
procedure CopySelectionToClipboard();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   737
var selection: shortstring;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   738
begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   739
    if selectedPos >= 0 then
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   740
        begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   741
        selection:= copy(InputStr.s, min(CursorPos, selectedPos) + 1, abs(CursorPos - selectedPos));
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   742
        CopyToClipboard(selection);
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   743
        end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   744
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   745
10853
287634baf7ba and ofc fix pas2c build
sheepluva
parents: 10852
diff changeset
   746
procedure InsertIntoInputStr(s: shortstring);
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   747
var limit: integer;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   748
begin
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   749
    // we check limit for trailing stuff before insertion limit for a reason
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   750
    // (possible remaining space after too long UTF8-insertion has been shortened)
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   751
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   752
    // length limit for stuff to that will trail the insertion
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   753
    limit:= max(cursorPos, MaxInputStrLen-Length(s));
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   754
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   755
    while Length(InputStr.s) > limit do
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   756
        begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   757
        DeleteLastUTF8CharFromStr(InputStr.s);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   758
        end;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   759
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   760
    // length limit for stuff to insert
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   761
    limit:= max(0, MaxInputStrLen-cursorPos);
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   762
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   763
    if limit = 0 then
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   764
        s:= ''
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   765
    else while Length(s) > limit do
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   766
        begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   767
        DeleteLastUTF8CharFromStr(s);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   768
        end;
10851
f25dad9c3136 chat/copypaste: some adjustments and sanity checks
sheepluva
parents: 10850
diff changeset
   769
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   770
    if Length(s) > 0 then
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   771
        begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   772
        // insert string truncated to safe length
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   773
        Insert(s, InputStr.s, cursorPos + 1);
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   774
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   775
        if Length(InputStr.s) > MaxInputStrLen then
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   776
            InputStr.s[0]:= char(MaxInputStrLen);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   777
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   778
        SetLine(InputStr, InputStr.s, true);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   779
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   780
        // move cursor to end of inserted string
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   781
        inc(cursorPos, Length(s));
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   782
        UpdateCursorCoords();
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   783
        end;
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   784
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   785
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   786
procedure PasteFromClipboard();
11363
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   787
var clip: PChar;
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   788
begin
11363
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   789
    // use SDL2 clipboard functions
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   790
    if SDL_HasClipboardText() then
10850
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   791
        begin
11363
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   792
        clip:= SDL_GetClipboardText();
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   793
        // returns NULL if not enough memory for a copy of clipboard content 
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   794
        if clip <> nil then
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   795
            begin
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   796
            InsertIntoInputStr(shortstring(clip));
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   797
            SDL_free(Pointer(clip));
9006e158a81f use SDL2 to paste clipboard contents
sheepluva
parents: 11362
diff changeset
   798
            end;
10850
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   799
        end;
9699
fab319c85a39 Accept SDL_TEXTINPUT events for chat (why first and only first chat invocation receives event for 't' key?)
unc0rr
parents: 9697
diff changeset
   800
end;
fab319c85a39 Accept SDL_TEXTINPUT events for chat (why first and only first chat invocation receives event for 't' key?)
unc0rr
parents: 9697
diff changeset
   801
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   802
procedure KeyPressChat(keysym: TSDL_Keysym);
11372
208bc571f949 clean up uChat
sheepluva
parents: 11365
diff changeset
   803
const nonStateMask = (not (KMOD_NUM or KMOD_CAPS));
208bc571f949 clean up uChat
sheepluva
parents: 11365
diff changeset
   804
var i, index: integer;
208bc571f949 clean up uChat
sheepluva
parents: 11365
diff changeset
   805
    selMode, ctrl, ctrlonly: boolean;
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   806
    skip: TCharSkip;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   807
    Scancode: TSDL_Scancode;
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   808
    Modifier: Word;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   809
begin
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   810
    Scancode:= keysym.scancode;
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   811
    Modifier:= keysym.modifier;
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   812
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   813
    LastKeyPressTick:= RealTicks;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   814
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   815
    selMode:= (modifier and (KMOD_LSHIFT or KMOD_RSHIFT)) <> 0;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   816
    ctrl:= (modifier and (KMOD_LCTRL or KMOD_RCTRL)) <> 0;
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   817
    ctrlonly:= ctrl and ((modifier and nonStateMask and (not (KMOD_LCTRL or KMOD_RCTRL))) = 0);
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   818
    skip:= none;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   819
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   820
    case Scancode of
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   821
        SDL_SCANCODE_BACKSPACE:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   822
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   823
            if selectedPos < 0 then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   824
                begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   825
                HandleSelection(true);
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   826
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   827
                // delete more if ctrl is held
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   828
                if ctrl then
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   829
                    SkipInputChars(GetInputCharSkipClass(cursorPos), true)
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   830
                else
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   831
                    MoveCursorToPreviousChar();
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   832
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   833
                end;
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   834
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   835
            DeleteSelected();
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   836
            UpdateCursorCoords();
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   837
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   838
        SDL_SCANCODE_DELETE:
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   839
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   840
            if selectedPos < 0 then
5100
951767beffc8 you can use esc to exit chat when input is empty
koda
parents: 5099
diff changeset
   841
                begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   842
                HandleSelection(true);
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   843
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   844
                // delete more if ctrl is held
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   845
                if ctrl then
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   846
                    SkipInputChars(GetInputCharSkipClass(cursorPos), false)
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   847
                else
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   848
                    MoveCursorToNextChar();
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   849
5100
951767beffc8 you can use esc to exit chat when input is empty
koda
parents: 5099
diff changeset
   850
                end;
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   851
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   852
            DeleteSelected();
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   853
            UpdateCursorCoords();
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   854
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   855
        SDL_SCANCODE_ESCAPE:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   856
            begin
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   857
            if Length(InputStr.s) > 0 then
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   858
                begin
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   859
                SetLine(InputStr, '', true);
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   860
                ResetCursor();
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   861
                end
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   862
            else CleanupInput
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   863
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   864
        SDL_SCANCODE_RETURN, SDL_SCANCODE_KP_ENTER:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   865
            begin
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   866
            if Length(InputStr.s) > 0 then
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   867
                begin
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   868
                AcceptChatString(InputStr.s);
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   869
                SetLine(InputStr, '', false);
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   870
                ResetCursor();
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   871
                end;
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   872
            CleanupInput
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   873
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   874
        SDL_SCANCODE_UP, SDL_SCANCODE_DOWN:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   875
            begin
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   876
            if (Scancode = SDL_SCANCODE_UP) and (history < localLastStr) then inc(history);
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   877
            if (Scancode = SDL_SCANCODE_DOWN) and (history > 0) then dec(history);
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   878
            index:= localLastStr - history + 1;
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   879
            if (index > localLastStr) then
10835
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   880
                begin
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   881
                SetLine(InputStr, '', true);
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   882
                end
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   883
            else
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   884
                begin
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   885
                SetLine(InputStr, LocalStrs[index], true);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   886
                end;
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   887
            cursorPos:= Length(InputStr.s);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   888
            ResetSelection();
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   889
            UpdateCursorCoords();
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   890
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   891
        SDL_SCANCODE_HOME:
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   892
            begin
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   893
            if cursorPos > 0 then
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   894
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   895
                HandleSelection(selMode);
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   896
                cursorPos:= 0;
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   897
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   898
            else if (not selMode) then
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   899
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   900
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   901
            UpdateCursorCoords();
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   902
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   903
        SDL_SCANCODE_END:
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   904
            begin
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   905
            i:= Length(InputStr.s);
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   906
            if cursorPos < i then
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   907
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   908
                HandleSelection(selMode);
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   909
                cursorPos:= i;
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   910
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   911
            else if (not selMode) then
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   912
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   913
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   914
            UpdateCursorCoords();
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   915
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   916
        SDL_SCANCODE_LEFT:
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   917
            begin
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   918
            if cursorPos > 0 then
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   919
                begin
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   920
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   921
                if ctrl then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   922
                    skip:= GetInputCharSkipClass(cursorPos);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   923
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   924
                if selMode or (selectedPos < 0) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   925
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   926
                    HandleSelection(selMode);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   927
                    // go to end of previous utf8-char
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   928
                    MoveCursorToPreviousChar();
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   929
                    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   930
                else // if we're leaving selection mode, jump to its left end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   931
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   932
                    cursorPos:= min(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   933
                    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   934
                    end;
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   935
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   936
                if ctrl then
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   937
                    SkipInputChars(skip, true);
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   938
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   939
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   940
            else if (not selMode) then
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   941
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   942
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   943
            UpdateCursorCoords();
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   944
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   945
        SDL_SCANCODE_RIGHT:
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   946
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   947
            if cursorPos < Length(InputStr.s) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   948
                begin
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   949
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   950
                if selMode or (selectedPos < 0) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   951
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   952
                    HandleSelection(selMode);
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   953
                    MoveCursorToNextChar();
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   954
                    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   955
                else // if we're leaving selection mode, jump to its right end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   956
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   957
                    cursorPos:= max(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   958
                    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   959
                    end;
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   960
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   961
                if ctrl then
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   962
                    SkipInputChars(GetInputCharSkipClass(cursorPos), false);
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   963
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   964
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   965
            else if (not selMode) then
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   966
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   967
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   968
            UpdateCursorCoords();
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   969
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   970
        SDL_SCANCODE_PAGEUP, SDL_SCANCODE_PAGEDOWN:
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   971
            begin
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   972
            // ignore me!!!
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   973
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   974
        // TODO: figure out how to determine those keys better
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   975
        SDL_SCANCODE_a:
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   976
            begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   977
            // select all
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   978
            if ctrlonly then
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   979
                begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   980
                ResetSelection();
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   981
                cursorPos:= 0;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   982
                HandleSelection(true);
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   983
                cursorPos:= Length(InputStr.s);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   984
                UpdateCursorCoords();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   985
                end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   986
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   987
        SDL_SCANCODE_c:
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   988
            begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   989
            // copy
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   990
            if ctrlonly then
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   991
                CopySelectionToClipboard()
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   992
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
   993
        SDL_SCANCODE_v:
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   994
            begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   995
            // paste
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   996
            if ctrlonly then
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   997
                begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   998
                DeleteSelected();
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   999
                PasteFromClipboard();
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
  1000
                end
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1001
            end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1002
        SDL_SCANCODE_x:
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1003
            begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1004
            // cut
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
  1005
            if ctrlonly then
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1006
                begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1007
                CopySelectionToClipboard();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1008
                DeleteSelected();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1009
                end
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1010
            end;
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1011
        end;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1012
end;
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1013
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1014
procedure TextInput(var event: TSDL_TextInputEvent);
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1015
var s: shortstring;
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1016
    l: byte;
11697
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1017
    isl: integer;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1018
begin
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1019
    DeleteSelected();
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1020
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1021
    l:= 0;
11697
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1022
    // fetch all bytes of character/input
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1023
    while event.text[l] <> #0 do
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1024
        begin
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1025
        s[l + 1]:= event.text[l];
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1026
        inc(l)
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1027
        end;
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1028
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1029
    if l > 0 then
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1030
        begin
11697
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1031
        isl:= Length(InputStr.s);
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1032
        // check if user is typing a redundant closing hog-speech quotation mark
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1033
        if (l = 1) and (isl >= 2) and (cursorPos = isl - 1) and charIsForHogSpeech(s[1])
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1034
          and (s[1] = InputStr.s[1]) and (s[1] = InputStr.s[isl]) then
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1035
            begin
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1036
            MoveCursorToNextChar();
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1037
            UpdateCursorCoords();
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1038
            end
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1039
        else
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1040
            begin
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1041
            // don't add input that doesn't fit
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1042
            if isl + l > MaxInputStrLen then exit;
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1043
            s[0]:= char(l);
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1044
            InsertIntoInputStr(s);
11696
fa4bc078e509 restore closing hog speech quotation marks being added automatically (lost in SDL2 transition... I think)
sheepluva
parents: 11476
diff changeset
  1045
11697
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1046
            // add closing hog speech quotation marks automagically
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1047
            if (l = 1) and (Length(InputStr.s) = 1) and charIsForHogSpeech(s[1]) then
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1048
                begin
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1049
                InsertIntoInputStr(s);
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1050
                MoveCursorToPreviousChar();
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1051
                UpdateCursorCoords();
446ce60700dd some more dark magic regarding hog speech input
sheepluva
parents: 11696
diff changeset
  1052
                end;
11696
fa4bc078e509 restore closing hog speech quotation marks being added automatically (lost in SDL2 transition... I think)
sheepluva
parents: 11476
diff changeset
  1053
            end;
fa4bc078e509 restore closing hog speech quotation marks being added automatically (lost in SDL2 transition... I think)
sheepluva
parents: 11476
diff changeset
  1054
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1055
        end
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1056
end;
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1057
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1058
4404
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1059
procedure chChatMessage(var s: shortstring);
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1060
begin
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1061
    AddChatString(s)
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1062
end;
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1063
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1064
procedure chSay(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1065
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1066
    SendIPC('s' + s);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1067
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1068
    if copy(s, 1, 4) = '/me ' then
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6381
diff changeset
  1069
        s:= #2 + '* ' + UserNick + ' ' + copy(s, 5, Length(s) - 4)
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1070
    else
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1071
        s:= #1 + UserNick + ': ' + s;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1072
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1073
    AddChatString(s)
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1074
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1075
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1076
procedure chTeamSay(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1077
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1078
    SendIPC('b' + s);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1079
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1080
    s:= #4 + '[Team] ' + UserNick + ': ' + s;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1081
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1082
    AddChatString(s)
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1083
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1084
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1085
procedure chHistory(var s: shortstring);
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1086
var i: LongInt;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1087
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1088
    s:= s; // avoid compiler hint
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1089
    showAll:= not showAll;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1090
    // immediatly recount
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1091
    visibleCount:= 0;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1092
    if showAll or (not ChatHidden) then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1093
        for i:= 0 to MaxStrIndex do
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1094
            begin
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1095
            if (Strs[i].Tex <> nil) and (showAll or (Strs[i].Time > RealTicks)) then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1096
                inc(visibleCount);
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1097
            end;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1098
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1099
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1100
procedure chChat(var s: shortstring);
12846
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1101
var i: Integer;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1102
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1103
    s:= s; // avoid compiler hint
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1104
    GameState:= gsChat;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1105
    SDL_StopTextInput();
9697
198c3ed28fe8 All I want is to receive some events...
unc0rr
parents: 9676
diff changeset
  1106
    SDL_StartTextInput();
12846
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1107
    //Make REALLY sure unexpected events are flushed (1 time is insufficient as of SDL 2.0.7)
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1108
    for i := 1 to 2 do
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1109
    begin
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1110
        SDL_PumpEvents();
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1111
        SDL_FlushEvent(SDL_TEXTINPUT);
e5c461729fe3 Fix chat input key being sometimes registered twice
alfadur
parents: 12410
diff changeset
  1112
    end;
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1113
    //SDL_EnableKeyRepeat(200,45);
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1114
    if length(s) = 0 then
5100
951767beffc8 you can use esc to exit chat when input is empty
koda
parents: 5099
diff changeset
  1115
        SetLine(InputStr, '', true)
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1116
    else
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1117
        begin
10843
5c2ef0507971 whoops, pas2c did not notice this missing ;
sheepluva
parents: 10842
diff changeset
  1118
        SetLine(InputStr, '/team ', true);
10841
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1119
        cursorPos:= 6;
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1120
        UpdateCursorCoords();
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1121
        end;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1122
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1123
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
  1124
procedure initModule;
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
  1125
var i: ShortInt;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1126
begin
6898
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1127
    RegisterVariable('chatmsg', @chChatMessage, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1128
    RegisterVariable('say', @chSay, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1129
    RegisterVariable('team', @chTeamSay, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1130
    RegisterVariable('history', @chHistory, true );
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1131
    RegisterVariable('chat', @chChat, true );
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1132
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1133
    lastStr:= 0;
8740
3eb1891f81ef use a local storage for chat history which prevents mix ups in netgame and simplifies code
koda
parents: 8739
diff changeset
  1134
    localLastStr:= 0;
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
  1135
    history:= 0;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1136
    visibleCount:= 0;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1137
    showAll:= false;
3539
c3d1fccbe0ed General:
smaxx
parents: 3407
diff changeset
  1138
    ChatReady:= false;
c3d1fccbe0ed General:
smaxx
parents: 3407
diff changeset
  1139
    missedCount:= 0;
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
  1140
    liveLua:= false;
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1141
    ChatHidden:= false;
10842
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
  1142
    firstDraw:= true;
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
  1143
10852
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
  1144
    InputLinePrefix.Tex:= nil;
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
  1145
    UpdateInputLinePrefix();
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
  1146
    inputStr.s:= '';
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
  1147
    inputStr.Tex := nil;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1148
    for i:= 0 to MaxStrIndex do
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1149
        Strs[i].Tex := nil;
10834
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
  1150
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
  1151
    LastKeyPressTick:= 0;
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
  1152
    ResetCursor();
11365
b8b208501475 reenable cursor movement etc.
sheepluva
parents: 11364
diff changeset
  1153
    SDL_StopTextInput();
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1154
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1155
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
  1156
procedure freeModule;
4901
d1e2d82d9ccc Thou shalt not leak!
sheepluva
parents: 4814
diff changeset
  1157
var i: ShortInt;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1158
begin
10852
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
  1159
    FreeAndNilTexture(InputLinePrefix.Tex);
10634
35d059bd0932 Use FreeAndNil across the board. Even if we are immediately assigning after, probably avoids accidental mistakes. Also free neglected owner tex on shutdown, and delete hog gears using the normal deletion procedure if for any reason they still exist (EndGame call?).
nemo
parents: 10588
diff changeset
  1160
    FreeAndNilTexture(InputStr.Tex);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1161
    for i:= 0 to MaxStrIndex do
10634
35d059bd0932 Use FreeAndNil across the board. Even if we are immediately assigning after, probably avoids accidental mistakes. Also free neglected owner tex on shutdown, and delete hog gears using the normal deletion procedure if for any reason they still exist (EndGame call?).
nemo
parents: 10588
diff changeset
  1162
        FreeAndNilTexture(Strs[i].Tex);
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1163
end;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1164
942
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
  1165
end.