(*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2008 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; version 2 of the License

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

 *)

{$INCLUDE "options.inc"}

unit uChat;

interface

procedure init_uChat;

procedure free_uChat;

procedure AddChatString(s: shortstring);

procedure DrawChat;

procedure KeyPressChat(Key: Longword);

var UserNick: shortstring;

    showAll: boolean;

implementation

uses uMisc, uStore, uConsts, SDLh, uConsole, uKeys, uTeams;

const MaxStrIndex = 27;

type TChatLine = record

var Strs: array[0 .. MaxStrIndex] of TChatLine;

    lastStr: LongWord;

    visibleCount: LongWord;

    InputStr: TChatLine;

    InputStrL: array[0..260] of char; // for full str + 4-byte utf-8 char

const colors: array[#1..#4] of TSDL_Color = (

procedure SetLine(var cl: TChatLine; str: shortstring; isInput: boolean);

var strSurface, resSurface: PSDL_Surface;

    font: THWFont;

begin

if cl.Tex <> nil then

cl.s:= str;

if isInput then

begin

end

else

begin

end;

font:= CheckCJKFont(str, fnt16);

TTF_SizeUTF8(Fontz[font].Handle, Str2PChar(str), w, h);

resSurface:= SDL_CreateRGBSurface(0, toPowerOf2(w), toPowerOf2(h), 32, RMask, GMask, BMask, AMask);

strSurface:= TTF_RenderUTF8_Solid(Fontz[font].Handle, Str2PChar(str), color);

cl.Width:= w + 4;

SDL_UpperBlit(strSurface, nil, resSurface, nil);

SDL_FreeSurface(strSurface);

cl.Time:= RealTicks + 12500;

cl.Tex:= Surface2Tex(resSurface, false);

SDL_FreeSurface(resSurface)

end;

procedure AddChatString(s: shortstring);

begin

lastStr:= (lastStr + 1) mod (MaxStrIndex + 1);

SetLine(Strs[lastStr], s, false);

inc(visibleCount)

end;

procedure DrawChat;

var i, t, cnt: Longword;

begin

cnt:= 0;

t:= 0;

i:= lastStr;

r.x:= 6 - cScreenWidth div 2;

r.y:= (visibleCount - t) * 16 + 10;

r.h:= 16;

if (GameState = gsChat)

dec(r.y, 16);

while

visibleCount:= cnt;

end;

procedure AcceptChatString(s: shortstring);

var i: TWave;

begin

// "Make hedgehog say something"

if (s[1] = '"') and (s[Length(s)] = '"') then

    begin

    if CurrentTeam^.ExtDriven then

        ParseCommand('/say ' + copy(s, 2, Length(s)-2), true)

    else

        ParseCommand('/hogsay '#1 + copy(s, 2, Length(s)-2), true);

    exit

    end;

// 'Make hedgehog think something'

if (s[1] = '''') and (s[Length(s)] = '''') then

    begin

    if CurrentTeam^.ExtDriven then

        ParseCommand('/say ' + copy(s, 2, Length(s)-2), true)

    else

        ParseCommand('/hogsay '#2 + copy(s, 2, Length(s)-2), true);

    exit

    end;

// -Make hedgehog yell something-

if (s[1] = '-') and (s[Length(s)] = '-') then

    begin

    if CurrentTeam^.ExtDriven then

        ParseCommand('/say ' + copy(s, 2, Length(s)-2), true)

    else

        ParseCommand('/hogsay '#3 + copy(s, 2, Length(s)-2), true);

    exit

    end;

// These 3 are same as above, only are to make the hedgehog say it on next attack

if (s[1] = '/') and (copy(s, 1, 5) = '/hsa ') then

    begin

    if CurrentTeam^.ExtDriven then

        ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)

    else

        ParseCommand('/hogsay '#4 + copy(s, 6, Length(s)-5), true);

    exit

    end;

if (s[1] = '/') and (copy(s, 1, 5) = '/hta ') then

    begin

    if CurrentTeam^.ExtDriven then

        ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)

    else

        ParseCommand('/hogsay '#5 + copy(s, 6, Length(s)-5), true);

    exit

    end;

if (s[1] = '/') and (copy(s, 1, 5) = '/hya ') then

    begin

    if CurrentTeam^.ExtDriven then

        ParseCommand('/say ' + copy(s, 6, Length(s)-5), true)

    else

        ParseCommand('/hogsay '#6 + copy(s, 6, Length(s)-5), true);

    exit

    end;

if (copy(s, 1, 6) = '/team ') and (length(s) > 6) then

    begin

    ParseCommand(s, true);

    exit

    end;

if (s[1] = '/') and (copy(s, 1, 4) <> '/me ') then

        begin

        exit

        end;

    end

end;

procedure KeyPressChat(Key: Longword);

const firstByteMark: array[1..4] of byte = (0, $C0, $E0, $F0);

var i, btw: integer;

    utf8: shortstring;

begin

if Key <> 0 then

end;

procedure init_uChat;

begin

    lastStr:= 0;

    visibleCount:= 0;

    UserNick:= '';

    showAll:= false;

end;

procedure free_uChat;

begin

end;

end.