hedgewars/uChat.pas
author sheepluva
Sun, 01 Mar 2015 16:32:14 +0100
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child 10841 6b0a839f399e
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make sure cursor drawing position does not get messed up by screen resize
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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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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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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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type TInputStrL = array[0..260] of byte;
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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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    LocalStrsL: array[0 .. MaxStrIndex] of TInputStrL;
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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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    InputStrL: TInputStrL; // for full str + 4-byte utf-8 char
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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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    InputLinePrefix: shortstring;
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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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    InputStrLNoPred: byte = 255;
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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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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:= InputLinePrefix + 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, Length(InputLinePrefix) + cursorPos); // makes pas2c unhappy
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    str[0]:= char(Length(InputLinePrefix) + 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:= 3 + 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:= InputLinePrefix + InputStr.s;
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        // SetLength(str, Length(InputLinePrefix) + selectedPos); // makes pas2c unhappy
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        str[0]:= char(Length(InputLinePrefix) + 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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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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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 cl.Tex <> nil then
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    FreeAndNilTexture(cl.Tex);
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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:= InputLinePrefix + str + ' ';
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    end
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else
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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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    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, t: 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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            t:= Strs[i].Time;
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            SetLine(Strs[i], Strs[i].s, false);
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            Strs[i].Time:= t
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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 DrawChat;
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var i, t, left, top, cnt: LongInt;
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    selRect: TSDL_Rect;
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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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    DrawTexture(left, top, InputStr.Tex);
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    if selectedPos < 0 then
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        begin
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        // draw cursor
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        if ((RealTicks - LastKeyPressTick) and 512) < 256 then
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            DrawLineOnScreen(left + cursorX, top + 2, left + cursorX, top + ClHeight - 2, 2.0, $00, $FF, $FF, $FF);
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        end
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    else // draw selection
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        begin
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        selRect.y:= top + 2;
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        selRect.h:= clHeight - 4;
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        if selectionDx < 0 then
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            begin
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            selRect.x:= left + cursorX + selectionDx;
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            selRect.w:= -selectionDx;
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            end
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        else
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            begin
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            selRect.x:= left + cursorX;
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            selRect.w:= selectionDx;
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            end;
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        DrawRect(selRect, $FF, $FF, $FF, $40, true);
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        end;
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    end;
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// draw chat lines
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if ((not ChatHidden) or showAll) and (UIDisplay <> uiNone) then
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    begin
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    if MissedCount <> 0 then // there are chat strings we missed, so print them now
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        begin
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        for i:= 0 to MissedCount - 1 do
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            AddChatString(MStrs[i]);
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        MissedCount:= 0;
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        end;
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    i:= lastStr;
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    cnt:= 0; // count of lines displayed
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    t  := 1; // # of current line processed
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    // draw lines in reverse order
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    while (((t < 7) and (Strs[i].Time > RealTicks)) or ((t <= MaxStrIndex + 1) and showAll))
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    and (Strs[i].Tex <> nil) do
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        begin
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        top:= top - ClHeight;
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   312
        // draw chatline only if not offscreen
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   313
        if top > 0 then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   314
            DrawTexture(left, top, Strs[i].Tex);
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   315
10375
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   316
        if i = 0 then
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   317
            i:= MaxStrIndex
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   318
        else
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   319
            dec(i);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   320
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   321
        inc(cnt);
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   322
        inc(t)
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   323
        end;
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   324
6d6adccd0d7d do not render chat if HUD is hidden
sheepluva
parents: 10370
diff changeset
   325
    visibleCount:= cnt;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   326
    end;
942
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   327
end;
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   328
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   329
procedure SendHogSpeech(s: shortstring);
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   330
begin
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   331
SendIPC('h' + s);
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   332
ParseCommand('/hogsay '+s, true)
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   333
end;
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   334
10392
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   335
procedure SendConsoleCommand(s: shortstring);
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   336
begin
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   337
    Delete(s, 1, 1);
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   338
    SendIPC('~' + s)
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   339
end;
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   340
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   341
procedure AcceptChatString(s: shortstring);
1035
6f5842bc481b Hopefully done taunts implementation
unc0rr
parents: 1034
diff changeset
   342
var i: TWave;
8152
5e329951afe5 GCI2012 - In-Game Chat Commands
koda
parents: 7722
diff changeset
   343
    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
   344
    c, t: LongInt;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   345
    x: byte;
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   346
begin
10513
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   347
if s <> LocalStrs[localLastStr] then
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   348
    begin
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   349
    // put in input history
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   350
    localLastStr:= (localLastStr + 1) mod MaxStrIndex;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   351
    LocalStrs[localLastStr]:= s;
10835
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   352
    LocalStrsL[localLastStr]:= InputStrL;
10513
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   353
    end;
58fa783e0cfd fixes to chat input history: remember all inputs, don not remember duplicates
sheepluva
parents: 10396
diff changeset
   354
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
   355
t:= LocalTeam;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   356
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
   357
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
   358
    then x:= 1
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   359
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   360
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
   361
    x:= 2
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   362
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   363
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
   364
    x:= 3;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   365
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7722
diff changeset
   366
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
   367
    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
   368
        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
   369
            t:= c;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   370
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   371
if x <> 0 then
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   372
    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
   373
    if t = -1 then
2111
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   374
        ParseCommand('/say ' + copy(s, 2, Length(s)-2), true)
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   375
    else
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   376
        SendHogSpeech(char(x) + char(t) + copy(s, 2, Length(s)-2));
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   377
    exit
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   378
    end;
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4465
diff changeset
   379
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   380
if (s[1] = '/') then
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2003
diff changeset
   381
    begin
9676
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   382
    // 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
   383
    if (copy(s, 2, 4) = 'hsa ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   384
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   385
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   386
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   387
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   388
            SendHogSpeech(#4 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   389
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   390
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   391
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   392
    if (copy(s, 2, 4) = 'hta ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   393
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   394
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   395
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   396
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   397
            SendHogSpeech(#5 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   398
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   399
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   400
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   401
    if (copy(s, 2, 4) = 'hya ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   402
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   403
        if CurrentTeam^.ExtDriven then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   404
            ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   405
        else
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   406
            SendHogSpeech(#6 + copy(s, 6, Length(s)-5));
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   407
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   408
        end;
2111
9be70514954c Finally fix bubbles
unc0rr
parents: 2017
diff changeset
   409
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   410
    if (copy(s, 2, 5) = 'team ') and (length(s) > 6) then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   411
        begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   412
        ParseCommand(s, true);
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   413
        exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   414
        end;
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   415
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   416
    if (copy(s, 2, 3) = 'me ') then
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   417
        begin
9680
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   418
        ParseCommand('/say ' + s, true);
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   419
        exit
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   420
        end;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   421
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   422
    if (copy(s, 2, 10) = 'togglechat') then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   423
        begin
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   424
        ChatHidden:= (not ChatHidden);
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   425
        if ChatHidden then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   426
           showAll:= false;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   427
        exit
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   428
        end;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   429
10304
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   430
    // debugging commands
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   431
    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
   432
        begin
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   433
        cViewLimitsDebug:= (not cViewLimitsDebug);
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   434
        UpdateViewLimits();
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   435
        exit
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   436
        end;
7e40820b7ed6 fix gl2 build, further rendering cleanup WIP, also new chat command: /debugvl
sheepluva
parents: 10303
diff changeset
   437
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   438
    if (copy(s, 2, 3) = 'lua') then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   439
        begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   440
        AddFileLog('/lua issued');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   441
        if gameType <> gmtNet then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   442
            begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   443
            liveLua:= (not liveLua);
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   444
            if liveLua then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   445
                begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   446
                AddFileLog('[Lua] chat input string parsing enabled');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   447
                AddChatString(#3 + 'Lua parsing: ON');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   448
                end
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   449
            else
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   450
                begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   451
                AddFileLog('[Lua] chat input string parsing disabled');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   452
                AddChatString(#3 + 'Lua parsing: OFF');
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   453
                end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   454
            end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   455
        exit
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   456
        end;
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   457
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   458
    // hedghog animations/taunts and engine commands
9680
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   459
    if (not CurrentTeam^.ExtDriven) and (CurrentTeam^.Hedgehogs[0].BotLevel = 0) then
50a001b1964e Fix chat yet again
unc0rr
parents: 9676
diff changeset
   460
        begin
9669
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   461
        for i:= Low(TWave) to High(TWave) do
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   462
            if (s = Wavez[i].cmd) then
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   463
                begin
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   464
                ParseCommand('/taunt ' + char(i), true);
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   465
                exit
9fa0f67ff628 Small refactor
unc0rr
parents: 9666
diff changeset
   466
                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
   467
        end;
8152
5e329951afe5 GCI2012 - In-Game Chat Commands
koda
parents: 7722
diff changeset
   468
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
   469
    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
   470
        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
   471
            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
   472
            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
   473
            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
   474
            end;
10392
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   475
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   476
    if (gameType = gmtNet) then
5012e1f9e893 - Support for pausing multiplayer games
alfadur
parents: 10376
diff changeset
   477
        SendConsoleCommand(s)
10308
7350be35b335 whoops. an "end" moved there
sheepluva
parents: 10304
diff changeset
   478
    end
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   479
else
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   480
    begin
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   481
    if liveLua then
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   482
        LuaParseString(s)
9676
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   483
    else
ce7396d4eaf7 Fix broken chat
unc0rr
parents: 9669
diff changeset
   484
        ParseCommand('/say ' + s, true);
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   485
    end;
1033
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   486
end;
622c5de38d72 Start implementing waves
unc0rr
parents: 1001
diff changeset
   487
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   488
procedure CleanupInput;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   489
begin
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   490
    FreezeEnterKey;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   491
    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
   492
{$IFNDEF SDL2}
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   493
    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
   494
{$ENDIF}
8738
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   495
    GameState:= gsGame;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   496
    ResetKbd;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   497
end;
50291d9a4ca0 gather a few common code
koda
parents: 8737
diff changeset
   498
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   499
procedure DelBytesFromInputStrBack(endIdx: integer; count: byte);
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
   500
var i, startIdx: integer;
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
   501
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
   502
    // 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
   503
    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
   504
        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
   505
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
   506
    // 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
   507
    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
   508
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
   509
    // 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
   510
    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
   511
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
   512
    // wipe utf8 info for deleted char
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
   513
    InputStrL[endIdx]:= InputStrLNoPred;
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
   514
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
   515
    // shift utf8 char info to reflect new 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
   516
    for i:= endIdx + 1 to Length(InputStr.s) + count do
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
   517
        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
   518
        if InputStrL[i] <> InputStrLNoPred 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
   519
            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
   520
            InputStrL[i-count]:= InputStrL[i] - 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
   521
            InputStrL[i]:= InputStrLNoPred;
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
   522
            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
   523
        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
   524
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
   525
    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
   526
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
   527
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
   528
// returns count of removed bytes
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
   529
function DelCharFromInputStr(idx: integer): integer;
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
   530
var btw: byte;
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
   531
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
   532
    // note: idx is always at last byte of utf8 chars. cuz relevant for InputStrL
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
   533
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
   534
    if (Length(InputStr.s) < 1) or (idx < 1) or (idx > Length(InputStr.s)) 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
   535
        exit(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
   536
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
   537
    btw:= byte(idx) - InputStrL[idx];
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
   538
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
   539
    DelCharFromInputStr:= btw;
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
   540
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   541
    DelBytesFromInputStrBack(idx, btw);
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
   542
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
   543
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   544
// unchecked
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
   545
procedure DoCursorStepForward();
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
   546
begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   547
    // go to end of next utf8-char
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   548
    repeat
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   549
        inc(cursorPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   550
    until InputStrL[cursorPos] <> InputStrLNoPred;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   551
end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   552
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   553
procedure DeleteSelected();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   554
begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   555
    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
   556
        begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   557
        DelBytesFromInputStrBack(max(cursorPos, selectedPos), abs(selectedPos-cursorPos));
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   558
        cursorPos:= min(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   559
        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
   560
        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
   561
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
   562
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   563
procedure HandleSelection(enabled: boolean);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   564
begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   565
if enabled then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   566
    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   567
    if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   568
        selectedPos:= cursorPos;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   569
    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   570
else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   571
    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   572
end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   573
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   574
procedure KeyPressChat(Key, Sym: Longword; Modifier: Word);
6893
69cc0166be8d - Track array size to use for High function
unc0rr
parents: 6854
diff changeset
   575
const firstByteMark: array[0..3] of byte = (0, $C0, $E0, $F0);
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
   576
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
   577
    utf8: shortstring;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   578
    action, selMode, ctrl: boolean;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   579
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
   580
    LastKeyPressTick:= RealTicks;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   581
    action:= true;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   582
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   583
    selMode:= (modifier and (KMOD_LSHIFT or KMOD_RSHIFT)) <> 0;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   584
    ctrl:= (modifier and (KMOD_LCTRL or KMOD_RCTRL)) <> 0;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   585
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   586
    case Sym of
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   587
        SDLK_BACKSPACE:
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   588
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   589
            if selectedPos < 0 then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   590
                begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   591
                // remove char before cursor (note: cursorPos is 0-based, char idx isn't)
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   592
                dec(cursorPos, DelCharFromInputStr(cursorPos));
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   593
                end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   594
            else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   595
                DeleteSelected();
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
   596
            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
   597
            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
   598
        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
   599
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   600
            if selectedPos < 0 then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   601
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   602
                // remove char after cursor
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   603
                if cursorPos < Length(InputStr.s) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   604
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   605
                    DoCursorStepForward();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   606
                    dec(cursorPos, DelCharFromInputStr(cursorPos));
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   607
                    end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   608
                end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   609
            else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   610
                DeleteSelected();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   611
            UpdateCursorCoords();
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   612
            end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   613
        SDLK_ESCAPE:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   614
            begin
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   615
            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
   616
                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
   617
                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
   618
                FillChar(InputStrL, sizeof(InputStrL), InputStrLNoPred);
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
   619
                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
   620
                end
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   621
            else CleanupInput
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   622
            end;
9319
492a0ad67e33 allow to send chat messages with numpad enter key too (regression?)
koda
parents: 9317
diff changeset
   623
        SDLK_RETURN, SDLK_KP_ENTER:
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   624
            begin
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   625
            if Length(InputStr.s) > 0 then
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   626
                begin
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   627
                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
   628
                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
   629
                FillChar(InputStrL, sizeof(InputStrL), InputStrLNoPred);
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
   630
                ResetCursor();
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   631
                end;
8743
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   632
            CleanupInput
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   633
            end;
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   634
        SDLK_UP, SDLK_DOWN:
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   635
            begin
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   636
            if (Sym = SDLK_UP) and (history < localLastStr) then inc(history);
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   637
            if (Sym = SDLK_DOWN) and (history > 0) then dec(history);
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   638
            index:= localLastStr - history + 1;
0097855532f6 useless test
nemo
parents: 8742
diff changeset
   639
            if (index > localLastStr) then
10835
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   640
                begin
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   641
                SetLine(InputStr, '', true);
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   642
                FillChar(InputStrL, sizeof(InputStrL), InputStrLNoPred);
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   643
                end
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   644
            else
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   645
                begin
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   646
                SetLine(InputStr, LocalStrs[index], true);
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   647
                InputStrL:= LocalStrsL[index];
8ac09cd322b7 fix chat input history not restoring utf8-related info
sheepluva
parents: 10834
diff changeset
   648
                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
   649
            cursorPos:= Length(InputStr.s);
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   650
            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
   651
            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
   652
            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
   653
        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
   654
            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
   655
            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
   656
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   657
                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
   658
                cursorPos:= 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
   659
                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
   660
                end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   661
            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
   662
        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
   663
            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
   664
            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
   665
            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
   666
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   667
                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
   668
                cursorPos:= i;
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
   669
                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
   670
                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
   671
            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
   672
        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
   673
            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
   674
            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
   675
                begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   676
                if selMode or (selectedPos < 0) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   677
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   678
                    HandleSelection(selMode);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   679
                    // go to end of previous utf8-char
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   680
                    cursorPos:= InputStrL[cursorPos];
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   681
                    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   682
                else // if we're leaving selection mode, jump to its left end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   683
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   684
                    cursorPos:= min(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   685
                    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   686
                    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
   687
                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
   688
                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
   689
            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
   690
        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
   691
            begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   692
            if cursorPos < Length(InputStr.s) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   693
                begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   694
                if selMode or (selectedPos < 0) then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   695
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   696
                    HandleSelection(selMode);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   697
                    DoCursorStepForward();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   698
                    end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   699
                else // if we're leaving selection mode, jump to its right end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   700
                    begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   701
                    cursorPos:= max(cursorPos, selectedPos);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   702
                    ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   703
                    end;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   704
                UpdateCursorCoords();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   705
                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
   706
            end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   707
        SDLK_PAGEUP, SDLK_PAGEDOWN:
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   708
            begin
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   709
            // ignore me!!!
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   710
            end;
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   711
        SDLK_a:
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   712
            begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   713
            // select all
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   714
            if ctrl then
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   715
                begin
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   716
                ResetSelection();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   717
                cursorPos:= Length(InputStr.s);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   718
                HandleSelection(true);
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   719
                cursorPos:= 0;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   720
                UpdateCursorCoords();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   721
                end
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   722
            else
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   723
                action:= false;
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   724
            end;
8745
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   725
        else
b3756c3f65e5 ingore moar keys
koda
parents: 8743
diff changeset
   726
            action:= false;
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   727
        end;
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   728
    if not action and (Key <> 0) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   729
        begin
10836
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   730
        DeleteSelected();
0b415bc2e0eb selections
sheepluva
parents: 10835
diff changeset
   731
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   732
        if (Key < $80) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   733
            btw:= 1
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   734
        else if (Key < $800) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   735
            btw:= 2
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   736
        else if (Key < $10000) then
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   737
            btw:= 3
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   738
        else
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   739
            btw:= 4;
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
   740
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   741
        utf8:= '';
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   743
        for i:= btw downto 2 do
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   744
            begin
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   745
            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
   746
            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
   747
            end;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   748
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   749
        utf8:= char(Key or firstByteMark[Pred(btw)]) + utf8;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   750
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
   751
        if Length(InputStr.s) + btw > 240 then
8742
b7b8bd398c1b Key returned 0 for arrows under linux. Sym works, clearer anyway.
nemo
parents: 8741
diff changeset
   752
            exit;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2290
diff changeset
   753
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
   754
        // if we insert rather than append, shift info in InputStrL accordingly
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
   755
        if cursorPos < Length(InputStr.s) 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
   756
            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
   757
            for i:= Length(InputStr.s) downto cursorPos + 1 do
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
   758
                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
   759
                if InputStrL[i] <> InputStrLNoPred 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
   760
                    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
   761
                    InputStrL[i+btw]:= InputStrL[i] + btw;
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
   762
                    InputStrL[i]:= InputStrLNoPred;
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
   763
                    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
   764
                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
   765
            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
   766
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
   767
        InputStrL[cursorPos + btw]:= cursorPos;
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
   768
        Insert(utf8, InputStr.s, cursorPos + 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
   769
        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
   770
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
   771
        cursorPos:= cursorPos + btw;
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
   772
        UpdateCursorCoords();
8735
42892d1fb9e1 formatting
koda
parents: 8516
diff changeset
   773
        end
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   774
end;
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   775
4404
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
   776
procedure chChatMessage(var s: shortstring);
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
   777
begin
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
   778
    AddChatString(s)
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
   779
end;
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4402
diff changeset
   780
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   781
procedure chSay(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   782
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   783
    SendIPC('s' + s);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   784
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   785
    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
   786
        s:= #2 + '* ' + UserNick + ' ' + copy(s, 5, Length(s) - 4)
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   787
    else
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   788
        s:= #1 + UserNick + ': ' + s;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   789
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   790
    AddChatString(s)
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   791
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   792
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   793
procedure chTeamSay(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   794
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   795
    SendIPC('b' + s);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   796
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   797
    s:= #4 + '[Team] ' + UserNick + ': ' + s;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   798
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   799
    AddChatString(s)
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   800
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   801
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   802
procedure chHistory(var s: shortstring);
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   803
var i: LongInt;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   804
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   805
    s:= s; // avoid compiler hint
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   806
    showAll:= not showAll;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   807
    // immediatly recount
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   808
    visibleCount:= 0;
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   809
    if showAll or (not ChatHidden) then
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   810
        for i:= 0 to MaxStrIndex do
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   811
            begin
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   812
            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
   813
                inc(visibleCount);
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   814
            end;
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   815
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   816
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   817
procedure chChat(var s: shortstring);
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   818
begin
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   819
    s:= s; // avoid compiler hint
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   820
    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
   821
{$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
   822
    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
   823
{$ENDIF}
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   824
    if length(s) = 0 then
5100
951767beffc8 you can use esc to exit chat when input is empty
koda
parents: 5099
diff changeset
   825
        SetLine(InputStr, '', true)
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   826
    else
8739
bbab7e35eaf2 less cryptic text insertion
koda
parents: 8738
diff changeset
   827
        SetLine(InputStr, '/team ', true)
10839
aa0ceb47da1d make sure cursor drawing position does not get messed up by screen resize
sheepluva
parents: 10837
diff changeset
   828
        // TODO: update InputStrL accordingly!
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   829
end;
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   830
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   831
procedure initModule;
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
   832
var i: ShortInt;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   833
begin
6898
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
   834
    RegisterVariable('chatmsg', @chChatMessage, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
   835
    RegisterVariable('say', @chSay, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
   836
    RegisterVariable('team', @chTeamSay, true);
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
   837
    RegisterVariable('history', @chHistory, true );
344b0dbd9690 - Remove support for variables in command handlers
unc0rr
parents: 6893
diff changeset
   838
    RegisterVariable('chat', @chChat, true );
4402
54a78ec6aac4 Remove uChat dependency from uCommands
unc0rr
parents: 4385
diff changeset
   839
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   840
    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
   841
    localLastStr:= 0;
8737
0d56265dd60a implement up and down keys to navigate in the chat history, needs testing over network
koda
parents: 8736
diff changeset
   842
    history:= 0;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   843
    visibleCount:= 0;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   844
    showAll:= false;
3539
c3d1fccbe0ed General:
smaxx
parents: 3407
diff changeset
   845
    ChatReady:= false;
c3d1fccbe0ed General:
smaxx
parents: 3407
diff changeset
   846
    missedCount:= 0;
10312
eda8d563f677 various tweaks
sheepluva
parents: 10308
diff changeset
   847
    liveLua:= false;
10514
a1423588a4e4 chat: fix some glitches, add /togglechat command for changing chat visibility
sheepluva
parents: 10513
diff changeset
   848
    ChatHidden:= false;
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
   849
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
   850
    InputLinePrefix:= UserNick + '> ';
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
    inputStr.s:= '';
4925
3d90fd7f738a initialize pointers properly with nil
sheepluva
parents: 4920
diff changeset
   852
    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
   853
    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
   854
        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
   855
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
   856
    FillChar(InputStrL, sizeof(InputStrL), InputStrLNoPred);
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
   857
2e83f33dfe5b engine: moveable chat cursor. note: discovered bug that utf8 char info is lost/corrupted when input history is used
sheepluva
parents: 10737
diff changeset
   858
    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
   859
    ResetCursor();
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   860
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   861
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   862
procedure freeModule;
4901
d1e2d82d9ccc Thou shalt not leak!
sheepluva
parents: 4814
diff changeset
   863
var i: ShortInt;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   864
begin
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
   865
    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
   866
    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
   867
        FreeAndNilTexture(Strs[i].Tex);
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   868
end;
946
42c5cc87cbd1 Preparing to have gsChat gamestate
unc0rr
parents: 945
diff changeset
   869
942
b41af014d85e Stub for chat implementation
unc0rr
parents:
diff changeset
   870
end.