hedgewars/uChat.pas
author sheepluva
Sun, 12 Jul 2015 23:15:39 +0200
changeset 11004 bd62cdbea391
parent 10985 c5348fe9077c
child 11022 e09a7280b856
permissions -rw-r--r--
chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2014 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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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(Key, Sym: Longword; Modifier: Word);
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procedure SendHogSpeech(s: shortstring);
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procedure CopyToClipboard(var newContent: shortstring);
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implementation
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uses SDLh, 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, ccFinish, 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..#6] of TSDL_Color = (
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            (r:$FF; g:$FF; b:$FF; a:$FF), // unused, feel free to take it for anything
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            (r:$FF; g:$FF; b:$FF; a:$FF), // chat message [White]
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            (r:$FF; g:$00; b:$FF; a:$FF), // action message [Purple]
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            (r:$90; g:$FF; b:$90; a:$FF), // join/leave message [Lime]
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            (r:$FF; g:$FF; b:$A0; a:$FF), // team message [Light Yellow]
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            (r:$FF; g:$00; b:$00; a:$FF), // error messages [Red]
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            (r:$00; g:$FF; b:$FF; a:$FF)  // input line [Light Blue]
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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: '/finish'; ProcedureCallChatCmd: 'finish'),
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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,
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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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strSurface:= TTF_RenderUTF8_Blended(Fontz[font].Handle, Str2PChar(str), cl.color);
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//SDL_UpperBlit(strSurface, nil, resSurface, @dstrect);
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if strSurface <> nil then copyTOXY(strSurface, resSurface, Padding, Padding);
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SDL_FreeSurface(strSurface);
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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 CheckPasteBuffer(); forward;
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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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    CheckPasteBuffer();
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    if InputLinePrefix.Tex = nil then
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        RenderChatLineTex(InputLinePrefix, InputLinePrefix.s);
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    DrawTexture(left, top, InputLinePrefix.Tex);
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    inc(left, InputLinePrefix.Width);
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   309
    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
   310
10842
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   311
    if firstDraw then
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   312
        begin
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   313
        UpdateCursorCoords();
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   314
        firstDraw:= false;
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   315
        end;
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
   316
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   317
    if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   318
        begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   319
        // draw cursor
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   320
        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
   321
            DrawLineOnScreen(left + cursorX, top + 2, left + cursorX, top + ClHeight - 2, 2.0, $00, $FF, $FF, $FF);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   322
        end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   323
    else // draw selection
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   324
        begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   325
        selRect.y:= top + 2;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   326
        selRect.h:= clHeight - 4;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   327
        if selectionDx < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   328
            begin
10839
aa0ceb47da1d make sure cursor drawing position does not get messed up by screen resize
sheepluva
parents: 10837
diff changeset
   329
            selRect.x:= left + cursorX + selectionDx;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   330
            selRect.w:= -selectionDx;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   331
            end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   332
        else
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;
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
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   338
        DrawRect(selRect, $FF, $FF, $FF, $40, true);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   339
        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
   340
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
   341
    dec(left, InputLinePrefix.Width);
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   342
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   343
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   344
    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
   345
        begin
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   346
        c:= InputStr.s[1];
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   347
        if charIsForHogSpeech(c) then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   348
            begin
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   349
            SpeechHogNumber:= 0;
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   350
            if Length(InputStr.s) > 1 then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   351
                begin
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   352
                c:= InputStr.s[2];
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   353
                if (c > '0') and (c < '9') then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   354
                    SpeechHogNumber:= byte(c) - 48;
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   355
                end;
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   356
            // default to current hedgehog (if own) or first hedgehog
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   357
            if SpeechHogNumber = 0 then
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   358
                begin
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   359
                if not CurrentTeam^.ExtDriven then
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   360
                    SpeechHogNumber:= CurrentTeam^.CurrHedgehog + 1
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   361
                else
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   362
                    SpeechHogNumber:= 1;
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   363
                end;
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   364
            end;
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   365
        end
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   366
    else
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   367
        SpeechHogNumber:= -1;
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   368
    end
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
   369
else
10868
acb03a9712c3 show correct default if current team is local team
sheepluva
parents: 10866
diff changeset
   370
    SpeechHogNumber:= -1;
1431
21ca09524f9c Draw dark background under chat text
unc0rr
parents: 1378
diff changeset
   371
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
   372
// draw chat lines
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   373
if ((not ChatHidden) or showAll) and (UIDisplay <> uiNone) then
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   374
    begin
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   375
    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
   376
        begin
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   377
        for i:= 0 to MissedCount - 1 do
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   378
            AddChatString(MStrs[i]);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   379
        MissedCount:= 0;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   380
        end;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   381
    i:= lastStr;
10303
f726e36c3e24 tweak how chat lines are rendered
sheepluva
parents: 10127
diff changeset
   382
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   383
    cnt:= 0; // count of lines displayed
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   384
    t  := 1; // # of current line processed
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   385
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   386
    // draw lines in reverse order
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   387
    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
   388
    and (Strs[i].Tex <> nil) do
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   389
        begin
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   390
        top:= top - ClHeight;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   391
        // draw chatline only if not offscreen
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   392
        if top > 0 then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   393
            DrawTexture(left, top, Strs[i].Tex);
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   394
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   395
        if i = 0 then
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   396
            i:= MaxStrIndex
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   397
        else
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   398
            dec(i);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   399
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   400
        inc(cnt);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   401
        inc(t)
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   402
        end;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   403
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   404
    visibleCount:= cnt;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   405
    end;
942
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   406
end;
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   407
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   408
procedure SendHogSpeech(s: shortstring);
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   409
begin
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   410
SendIPC('h' + s);
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   411
ParseCommand('/hogsay '+s, true)
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   412
end;
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   413
10392
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   414
procedure SendConsoleCommand(s: shortstring);
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   415
begin
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   416
    Delete(s, 1, 1);
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   417
    SendIPC('~' + s)
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   418
end;
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   419
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   420
procedure AcceptChatString(s: shortstring);
1035
6f5842bc481b Hopefully done taunts implementation
unc0rr
parents: 1034
diff changeset
   421
var i: TWave;
8152
5e329951afe5 GCI2012 - In-Game Chat Commands
koda
parents: 7722
diff changeset
   422
    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
   423
    c, t: LongInt;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   424
    x: byte;
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   425
begin
10513
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   426
if s <> LocalStrs[localLastStr] then
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   427
    begin
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   428
    // put in input history
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   429
    localLastStr:= (localLastStr + 1) mod MaxStrIndex;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   430
    LocalStrs[localLastStr]:= s;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   431
    end;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   432
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
   433
t:= LocalTeam;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   434
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
   435
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
   436
    then x:= 1
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   437
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   438
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
   439
    x:= 2
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   440
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   441
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
   442
    x:= 3;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   443
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7722
diff changeset
   444
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
   445
    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
   446
        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
   447
            t:= c;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   448
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   449
if x <> 0 then
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   450
    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
   451
    if t = -1 then
2111
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   452
        ParseCommand('/say ' + copy(s, 2, Length(s)-2), true)
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   453
    else
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   454
        SendHogSpeech(char(x) + char(t) + copy(s, 2, Length(s)-2));
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   455
    exit
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   456
    end;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   457
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   458
if (s[1] = '/') then
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   459
    begin
9676
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   460
    // 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
   461
    if (copy(s, 2, 4) = 'hsa ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   462
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   463
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   464
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   465
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   466
            SendHogSpeech(#4 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   467
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   468
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   469
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   470
    if (copy(s, 2, 4) = 'hta ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   471
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   472
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   473
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   474
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   475
            SendHogSpeech(#5 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   476
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   477
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   478
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   479
    if (copy(s, 2, 4) = 'hya ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   480
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   481
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   482
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   483
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   484
            SendHogSpeech(#6 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   485
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   486
        end;
2111
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   487
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   488
    if (copy(s, 2, 5) = 'team ') and (length(s) > 6) then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   489
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   490
        ParseCommand(s, true);
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   491
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   492
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   493
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   494
    if (copy(s, 2, 3) = 'me ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   495
        begin
9680
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   496
        ParseCommand('/say ' + s, true);
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   497
        exit
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   498
        end;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   499
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   500
    if (copy(s, 2, 10) = 'togglechat') then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   501
        begin
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   502
        ChatHidden:= (not ChatHidden);
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   503
        if ChatHidden then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   504
           showAll:= false;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   505
        exit
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   506
        end;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   507
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   508
    // debugging commands
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   509
    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
   510
        begin
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   511
        cViewLimitsDebug:= (not cViewLimitsDebug);
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   512
        UpdateViewLimits();
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   513
        exit
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   514
        end;
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   515
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   516
    if (copy(s, 2, 3) = 'lua') then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   517
        begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   518
        AddFileLog('/lua issued');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   519
        if gameType <> gmtNet then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   520
            begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   521
            liveLua:= (not liveLua);
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   522
            if liveLua then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   523
                begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   524
                AddFileLog('[Lua] chat input string parsing enabled');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   525
                AddChatString(#3 + 'Lua parsing: ON');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   526
                end
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   527
            else
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 disabled');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   530
                AddChatString(#3 + 'Lua parsing: OFF');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   531
                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
   532
            UpdateInputLinePrefix();
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   533
            end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   534
        exit
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   535
        end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   536
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   537
    // hedghog animations/taunts and engine commands
9680
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   538
    if (not CurrentTeam^.ExtDriven) and (CurrentTeam^.Hedgehogs[0].BotLevel = 0) then
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   539
        begin
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   540
        for i:= Low(TWave) to High(TWave) do
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   541
            if (s = Wavez[i].cmd) then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   542
                begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   543
                ParseCommand('/taunt ' + char(i), true);
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   544
                exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   545
                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
   546
        end;
8152
5e329951afe5 GCI2012 - In-Game Chat Commands
koda
parents: 7722
diff changeset
   547
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
   548
    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
   549
        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
   550
            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
   551
            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
   552
            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
   553
            end;
10392
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   554
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   555
    if (gameType = gmtNet) then
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   556
        SendConsoleCommand(s)
10308
7350be35b335 whoops. an "end" moved there
sheepluva
parents: 10304
diff changeset
   557
    end
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   558
else
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   559
    begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   560
    if liveLua then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   561
        LuaParseString(s)
9676
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   562
    else
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   563
        ParseCommand('/say ' + s, true);
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   564
    end;
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   565
end;
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   566
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   567
procedure CleanupInput;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   568
begin
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   569
    FreezeEnterKey;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   570
    history:= 0;
9317
a04c30940d2d use SDL2 as ifdef symbol because we're not really sdl1.3 compatible, change the compatibility layer, drop unused code, add some documentation
koda
parents: 9311
diff changeset
   571
{$IFNDEF SDL2}
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   572
    SDL_EnableKeyRepeat(0,0);
9317
a04c30940d2d use SDL2 as ifdef symbol because we're not really sdl1.3 compatible, change the compatibility layer, drop unused code, add some documentation
koda
parents: 9311
diff changeset
   573
{$ENDIF}
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   574
    GameState:= gsGame;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   575
    ResetKbd;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   576
end;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   577
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   578
procedure DelBytesFromInputStrBack(endIdx: integer; count: byte);
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   579
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
   580
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
   581
    // 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
   582
    if count = 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
   583
        exit;
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
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
    // 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
   586
    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
   587
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
   588
    // 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
   589
    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
   590
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
    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
   592
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
   593
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   594
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
   595
begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   596
    if cursorPos > 0 then
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   597
        repeat
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   598
            dec(cursorPos);
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   599
        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
   600
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
   601
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   602
procedure MoveCursorToNextChar();
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   603
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
   604
begin
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   605
    len:= Length(InputStr.s);
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   606
    if cursorPos < len then
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   607
        repeat
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   608
            inc(cursorPos);
10926
43612076e989 chat: simplify some code and fix bugs I noticed during testing
sheepluva
parents: 10921
diff changeset
   609
        until ((cursorPos = len) or IsFirstCharByte(InputStr.s[cursorPos + 1]));
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   610
end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   611
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   612
procedure DeleteLastUTF8CharFromStr(var s: shortstring);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   613
var l: byte;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   614
begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   615
    l:= Length(s);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   616
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   617
    while (l > 1) and (not IsFirstCharByte(s[l])) do
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
        dec(l);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   620
        end;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   621
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   622
    if l > 0 then
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
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   625
    s[0]:= char(l);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   626
end;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   627
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   628
procedure DeleteSelected();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   629
begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   630
    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
   631
        begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   632
        DelBytesFromInputStrBack(max(cursorPos, selectedPos), abs(selectedPos-cursorPos));
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   633
        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
   634
        end;
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   635
    ResetSelection();
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   636
    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
   637
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
   638
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   639
procedure HandleSelection(enabled: boolean);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   640
begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   641
if enabled then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   642
    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   643
    if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   644
        selectedPos:= cursorPos;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   645
    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   646
else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   647
    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   648
end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   649
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   650
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
   651
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   652
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
   653
var  c: char;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   654
begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   655
    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
   656
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   657
    // 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
   658
    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
   659
        exit(numalpha);
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
    // 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
   662
    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
   663
        exit(wspace);
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 special chars
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   666
    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
   667
        exit(special);
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
    // digits
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   670
    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
   671
        exit(numalpha);
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
    // 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
   674
    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
   675
        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
   676
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   677
    // letters
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   678
    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
   679
        exit(numalpha);
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
    // 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
   682
    exit(special);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   683
end;
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
// skip from word to word, similar to Qt
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   686
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
   687
begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   688
if backwards then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   689
    begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   690
    // 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
   691
    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
   692
        begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   693
        skip:= GetInputCharSkipClass(cursorPos);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   694
        if skip = wspace then
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   695
            MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   696
        end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   697
    // 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
   698
    while (cursorPos > 0) and (GetInputCharSkipClass(cursorPos) = skip) do
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
else
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   702
    begin
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   703
    // 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
   704
    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
   705
        begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   706
        MoveCursorToNextChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   707
        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
   708
            begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   709
            MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   710
            break;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   711
            end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   712
        end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   713
    // 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
   714
    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
   715
        begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   716
        MoveCursorToNextChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   717
        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
   718
            begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   719
            MoveCursorToPreviousChar();
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   720
            break;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   721
            end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   722
        end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   723
    end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   724
end;
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   725
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   726
procedure CopyToClipboard(var newContent: shortstring);
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   727
begin
10851
f25dad9c3136 chat/copypaste: some adjustments and sanity checks
sheepluva
parents: 10850
diff changeset
   728
    SendIPC(_S'y' + copy(newContent, 1, 253) + #0);
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   729
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   730
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   731
procedure CopySelectionToClipboard();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   732
var selection: shortstring;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   733
begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   734
    if selectedPos >= 0 then
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   735
        begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   736
        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
   737
        CopyToClipboard(selection);
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   738
        end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   739
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   740
10853
287634baf7ba and ofc fix pas2c build
sheepluva
parents: 10852
diff changeset
   741
procedure InsertIntoInputStr(s: shortstring);
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   742
var limit: integer;
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   743
begin
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   744
    // we check limit for trailing stuff before insertion limit for a reason
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   745
    // (possible remaining space after too long UTF8-insertion has been shortened)
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   746
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   747
    // length limit for stuff to that will trail the insertion
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   748
    limit:= max(cursorPos, MaxInputStrLen-Length(s));
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   749
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   750
    while Length(InputStr.s) > limit do
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   751
        begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   752
        DeleteLastUTF8CharFromStr(InputStr.s);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   753
        end;
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   754
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   755
    // length limit for stuff to insert
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   756
    limit:= max(0, MaxInputStrLen-cursorPos);
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   757
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   758
    if limit = 0 then
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   759
        s:= ''
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   760
    else while Length(s) > limit do
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   761
        begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   762
        DeleteLastUTF8CharFromStr(s);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   763
        end;
10851
f25dad9c3136 chat/copypaste: some adjustments and sanity checks
sheepluva
parents: 10850
diff changeset
   764
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   765
    if Length(s) > 0 then
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
        // insert string truncated to safe length
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   768
        Insert(s, InputStr.s, cursorPos + 1);
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   769
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   770
        if Length(InputStr.s) > MaxInputStrLen then
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   771
            InputStr.s[0]:= char(MaxInputStrLen);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   772
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   773
        SetLine(InputStr, InputStr.s, true);
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   774
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   775
        // move cursor to end of inserted string
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   776
        inc(cursorPos, Length(s));
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   777
        UpdateCursorCoords();
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   778
        end;
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   779
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   780
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   781
procedure PasteFromClipboard();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   782
begin
10851
f25dad9c3136 chat/copypaste: some adjustments and sanity checks
sheepluva
parents: 10850
diff changeset
   783
    SendIPC(_S'Y');
10850
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   784
end;
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   785
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   786
procedure CheckPasteBuffer();
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   787
begin
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   788
    if Length(ChatPasteBuffer) > 0 then
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   789
        begin
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   790
        InsertIntoInputStr(ChatPasteBuffer);
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   791
        ChatPasteBuffer:= '';
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   792
        end;
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   793
end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   794
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   795
procedure KeyPressChat(Key, Sym: Longword; Modifier: Word);
6893
69cc0166be8d - Track array size to use for High function
unc0rr
parents: 6854
diff changeset
   796
const firstByteMark: array[0..3] of byte = (0, $C0, $E0, $F0);
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   797
      nonStateMask = (not (KMOD_NUM or KMOD_CAPS));
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
   798
var i, btw, index: integer;
8740
3eb1891f81ef use a local storage for chat history which prevents mix ups in netgame and simplifies code
koda
parents: 8739
diff changeset
   799
    utf8: shortstring;
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   800
    action, 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
   801
    skip: TCharSkip;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   802
begin
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
   803
    LastKeyPressTick:= RealTicks;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   804
    action:= true;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   805
10850
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   806
    CheckPasteBuffer();
c76ea22ea249 copy to/paste from system clipboard (via frontend)
sheepluva
parents: 10849
diff changeset
   807
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   808
    selMode:= (modifier and (KMOD_LSHIFT or KMOD_RSHIFT)) <> 0;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   809
    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
   810
    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
   811
    skip:= none;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   812
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   813
    case Sym of
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   814
        SDLK_BACKSPACE:
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   815
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   816
            if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   817
                begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   818
                HandleSelection(true);
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   819
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   820
                // delete more if ctrl is held
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   821
                if ctrl then
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   822
                    SkipInputChars(GetInputCharSkipClass(cursorPos), true)
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   823
                else
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   824
                    MoveCursorToPreviousChar();
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   825
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   826
                end;
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   827
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   828
            DeleteSelected();
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   829
            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
   830
            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
   831
        SDLK_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
   832
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   833
            if selectedPos < 0 then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   834
                begin
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   835
                HandleSelection(true);
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   836
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   837
                // delete more if ctrl is held
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   838
                if ctrl then
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   839
                    SkipInputChars(GetInputCharSkipClass(cursorPos), false)
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   840
                else
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   841
                    MoveCursorToNextChar();
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   842
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   843
                end;
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   844
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   845
            DeleteSelected();
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   846
            UpdateCursorCoords();
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   847
            end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   848
        SDLK_ESCAPE:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   849
            begin
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   850
            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
   851
                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
   852
                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
   853
                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
   854
                end
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   855
            else CleanupInput
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   856
            end;
9319
492a0ad67e33 allow to send chat messages with numpad enter key too (regression?)
koda
parents: 9317
diff changeset
   857
        SDLK_RETURN, SDLK_KP_ENTER:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   858
            begin
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   859
            if Length(InputStr.s) > 0 then
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   860
                begin
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   861
                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
   862
                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
   863
                ResetCursor();
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   864
                end;
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   865
            CleanupInput
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   866
            end;
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   867
        SDLK_UP, SDLK_DOWN:
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   868
            begin
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   869
            if (Sym = SDLK_UP) and (history < localLastStr) then inc(history);
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   870
            if (Sym = SDLK_DOWN) and (history > 0) then dec(history);
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   871
            index:= localLastStr - history + 1;
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   872
            if (index > localLastStr) then
10835
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   873
                begin
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   874
                SetLine(InputStr, '', true);
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   875
                end
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   876
            else
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   877
                begin
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   878
                SetLine(InputStr, LocalStrs[index], true);
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   879
                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
   880
            cursorPos:= Length(InputStr.s);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   881
            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
   882
            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
   883
            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
   884
        SDLK_HOME:
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
   885
            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
   886
            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
   887
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   888
                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
   889
                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
   890
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   891
            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
   892
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   893
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   894
            UpdateCursorCoords();
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   895
            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
   896
        SDLK_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
   897
            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
   898
            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
   899
            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
   900
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   901
                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
   902
                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
   903
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   904
            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
   905
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   906
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   907
            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
   908
            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
   909
        SDLK_LEFT:
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
   910
            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
   911
            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
   912
                begin
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   913
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   914
                if ctrl then
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   915
                    skip:= GetInputCharSkipClass(cursorPos);
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   916
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   917
                if selMode or (selectedPos < 0) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   918
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   919
                    HandleSelection(selMode);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   920
                    // go to end of previous utf8-char
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   921
                    MoveCursorToPreviousChar();
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   922
                    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   923
                else // if we're leaving selection mode, jump to its left end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   924
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   925
                    cursorPos:= min(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   926
                    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   927
                    end;
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   928
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   929
                if ctrl then
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   930
                    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
   931
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   932
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   933
            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
   934
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   935
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   936
            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
   937
            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
   938
        SDLK_RIGHT:
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
   939
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   940
            if cursorPos < Length(InputStr.s) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   941
                begin
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   942
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   943
                if selMode or (selectedPos < 0) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   944
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   945
                    HandleSelection(selMode);
10920
11a28d22985f different implementation for utf-8 char detection/handling
sheepluva
parents: 10919
diff changeset
   946
                    MoveCursorToNextChar();
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   947
                    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   948
                else // if we're leaving selection mode, jump to its right end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   949
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   950
                    cursorPos:= max(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   951
                    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   952
                    end;
10844
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   953
953d85b7d529 holding ctrl will now make cursor skip words/etc in a fashion similar to Qt
sheepluva
parents: 10843
diff changeset
   954
                if ctrl then
10845
1dbd50690951 quick word deletion while holding ctrl (qt style)
sheepluva
parents: 10844
diff changeset
   955
                    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
   956
10846
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   957
                end
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   958
            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
   959
                ResetSelection();
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   960
c76fd416eff6 attempt to move cursor now removes selection even if cursor cannot actually move in the specified direction
sheepluva
parents: 10845
diff changeset
   961
            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
   962
            end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   963
        SDLK_PAGEUP, SDLK_PAGEDOWN:
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   964
            begin
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   965
            // ignore me!!!
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   966
            end;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   967
        SDLK_a:
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   968
            begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   969
            // 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
   970
            if ctrlonly then
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   971
                begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   972
                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
   973
                cursorPos:= 0;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   974
                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
   975
                cursorPos:= Length(InputStr.s);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   976
                UpdateCursorCoords();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   977
                end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   978
            else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   979
                action:= false;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   980
            end;
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   981
        SDLK_c:
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   982
            begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   983
            // copy
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   984
            if ctrlonly then
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   985
                CopySelectionToClipboard()
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   986
            else
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   987
                action:= false;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   988
            end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   989
        SDLK_v:
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   990
            begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   991
            // paste
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
   992
            if ctrlonly then
10921
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   993
                begin
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   994
                DeleteSelected();
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   995
                PasteFromClipboard();
05e6f3b02612 chat: further tweaks and cleanups
sheepluva
parents: 10920
diff changeset
   996
                end
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   997
            else
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   998
                action:= false;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
   999
            end;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1000
        SDLK_x:
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1001
            begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1002
            // cut
11004
bd62cdbea391 chat: make sure that CTRL is the /only/ modifier key pressed when detecting ctrl+a etc
sheepluva
parents: 10985
diff changeset
  1003
            if ctrlonly then
10849
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1004
                begin
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1005
                CopySelectionToClipboard();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1006
                DeleteSelected();
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1007
                end
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1008
            else
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1009
                action:= false;
a772d342066a copy&paste (wip), currently using only a local clipboard
sheepluva
parents: 10846
diff changeset
  1010
            end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
  1011
        else
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
  1012
            action:= false;
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1013
        end;
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1014
    if not action and (Key <> 0) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1015
        begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
  1016
        DeleteSelected();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
  1017
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1018
        if (Key < $80) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1019
            btw:= 1
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1020
        else if (Key < $800) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1021
            btw:= 2
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1022
        else if (Key < $10000) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1023
            btw:= 3
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1024
        else
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1025
            btw:= 4;
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
  1026
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1027
        utf8:= '';
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1028
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1029
        for i:= btw downto 2 do
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1030
            begin
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1031
            utf8:= char((Key or $80) and $BF) + utf8;
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1032
            Key:= Key shr 6
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
  1033
            end;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
  1034
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1035
        utf8:= char(Key or firstByteMark[Pred(btw)]) + utf8;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1036
10851
f25dad9c3136 chat/copypaste: some adjustments and sanity checks
sheepluva
parents: 10850
diff changeset
  1037
        if Length(InputStr.s) + btw > MaxInputStrLen then
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
  1038
            exit;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
  1039
10919
8aed2bfc43c5 chat: generate utf8 info e.g. for pasted contents
sheepluva
parents: 10868
diff changeset
  1040
        // if speech bubble quotes are used as first input, add the closing quote and place cursor inbetween
10866
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1041
        if (Length(InputStr.s) = 0) and (Length(utf8) = 1) and (charIsForHogSpeech(utf8[1])) then
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1042
            begin
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1043
            InsertIntoInputStr(utf8);
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1044
            InsertIntoInputStr(utf8);
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1045
            cursorPos:= 1;
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1046
            UpdateCursorCoords();
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1047
            end
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1048
        else
c1f75780c56f make using hog speech a bit more comfortable
sheepluva
parents: 10863
diff changeset
  1049
            InsertIntoInputStr(utf8);
8735
42892d1fb9e1 formatting
koda
parents: 8516
diff changeset
  1050
        end
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1051
end;
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1052
4404
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1053
procedure chChatMessage(var s: shortstring);
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1054
begin
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1055
    AddChatString(s)
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1056
end;
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
  1057
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1058
procedure chSay(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1059
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1060
    SendIPC('s' + s);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1061
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1062
    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
  1063
        s:= #2 + '* ' + UserNick + ' ' + copy(s, 5, Length(s) - 4)
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1064
    else
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1065
        s:= #1 + UserNick + ': ' + s;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1066
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1067
    AddChatString(s)
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1068
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1069
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1070
procedure chTeamSay(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1071
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1072
    SendIPC('b' + s);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1073
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1074
    s:= #4 + '[Team] ' + UserNick + ': ' + s;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1075
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1076
    AddChatString(s)
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1077
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1078
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1079
procedure chHistory(var s: shortstring);
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1080
var i: LongInt;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1081
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1082
    s:= s; // avoid compiler hint
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1083
    showAll:= not showAll;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1084
    // immediatly recount
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1085
    visibleCount:= 0;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1086
    if showAll or (not ChatHidden) then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1087
        for i:= 0 to MaxStrIndex do
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1088
            begin
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1089
            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
  1090
                inc(visibleCount);
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1091
            end;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1092
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1093
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1094
procedure chChat(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1095
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1096
    s:= s; // avoid compiler hint
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1097
    GameState:= gsChat;
9317
a04c30940d2d use SDL2 as ifdef symbol because we're not really sdl1.3 compatible, change the compatibility layer, drop unused code, add some documentation
koda
parents: 9311
diff changeset
  1098
{$IFNDEF SDL2}
5099
ce1a761d3c1e enable keyrepeat while chatting so you can keep backspace pressed to delete a line (fix issue 111)
koda
parents: 4976
diff changeset
  1099
    SDL_EnableKeyRepeat(200,45);
9317
a04c30940d2d use SDL2 as ifdef symbol because we're not really sdl1.3 compatible, change the compatibility layer, drop unused code, add some documentation
koda
parents: 9311
diff changeset
  1100
{$ENDIF}
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1101
    if length(s) = 0 then
5100
951767beffc8 you can use esc to exit chat when input is empty
koda
parents: 5099
diff changeset
  1102
        SetLine(InputStr, '', true)
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1103
    else
10841
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1104
        begin
10843
5c2ef0507971 whoops, pas2c did not notice this missing ;
sheepluva
parents: 10842
diff changeset
  1105
        SetLine(InputStr, '/team ', true);
10841
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1106
        cursorPos:= 6;
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1107
        UpdateCursorCoords();
6b0a839f399e make team key play well with new cursor
sheepluva
parents: 10839
diff changeset
  1108
        end;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1109
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1110
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
  1111
procedure initModule;
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
  1112
var i: ShortInt;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1113
begin
6898
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1114
    RegisterVariable('chatmsg', @chChatMessage, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1115
    RegisterVariable('say', @chSay, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1116
    RegisterVariable('team', @chTeamSay, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1117
    RegisterVariable('history', @chHistory, true );
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
  1118
    RegisterVariable('chat', @chChat, true );
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
  1119
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1120
    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
  1121
    localLastStr:= 0;
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
  1122
    history:= 0;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1123
    visibleCount:= 0;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1124
    showAll:= false;
3539
c3d1fccbe0ed General:
smaxx
parents: 3407
diff changeset
  1125
    ChatReady:= false;
c3d1fccbe0ed General:
smaxx
parents: 3407
diff changeset
  1126
    missedCount:= 0;
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
  1127
    liveLua:= false;
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
  1128
    ChatHidden:= false;
10842
a039464cbb4a since fonts can be loaded in late, update cursor position before first chat display
sheepluva
parents: 10841
diff changeset
  1129
    firstDraw:= true;
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
  1130
10852
9e5763cb805e render input prefix independent of inputstr so that e.g. a username will not lead to weirdnesses
sheepluva
parents: 10851
diff changeset
  1131
    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
  1132
    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
  1133
    inputStr.s:= '';
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
  1134
    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
  1135
    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
  1136
        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
  1137
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
  1138
    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
  1139
    ResetCursor();
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1140
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1141
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
  1142
procedure freeModule;
4901
d1e2d82d9ccc Thou shalt not leak!
sheepluva
parents: 4814
diff changeset
  1143
var i: ShortInt;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1144
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
  1145
    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
  1146
    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
  1147
    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
  1148
        FreeAndNilTexture(Strs[i].Tex);
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
  1149
end;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
  1150
942
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
  1151
end.