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−(*
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− * Hedgewars, a free turn based strategy game
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− * Copyright (c) 2004-2011 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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− *)
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−
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−unit uCaptions;
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−
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−interface
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−uses uTypes;
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−
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−procedure AddCaption(s: shortstring; Color: Longword; Group: TCapGroup);
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−procedure DrawCaptions;
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−
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−procedure initModule;
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−procedure freeModule;
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−
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−implementation
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−uses uTextures, uRenderUtils, uVariables, uRender;
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−
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−type TCaptionStr = record
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−                   Tex: PTexture;
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−                   EndTime: LongWord;
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−                   end;
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−var
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−    Captions: array[TCapGroup] of TCaptionStr;
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−
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−procedure AddCaption(s: shortstring; Color: Longword; Group: TCapGroup);
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−begin
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−    if Captions[Group].Tex <> nil then
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−        FreeTexture(Captions[Group].Tex);
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−    Captions[Group].Tex:= nil;
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−
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−    Captions[Group].Tex:= RenderStringTex(s, Color, fntBig);
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−
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−    case Group of
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−        capgrpGameState: Captions[Group].EndTime:= RealTicks + 2200
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−    else
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−        Captions[Group].EndTime:= RealTicks + 1400 + LongWord(Captions[Group].Tex^.w) * 3;
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−    end;
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−end;
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−
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−procedure DrawCaptions;
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−var
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−    grp: TCapGroup;
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−    offset: LongInt;
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−begin
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−{$IFDEF IPHONEOS}
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−    offset:= 40;
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−{$ELSE}
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−    offset:= 8;
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−{$ENDIF}
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−
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−    for grp:= Low(TCapGroup) to High(TCapGroup) do
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−        with Captions[grp] do
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−            if Tex <> nil then
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−            begin
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−                DrawCentered(0, offset, Tex);
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−                inc(offset, Tex^.h + 2);
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−                if EndTime <= RealTicks then
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−                begin
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−                    FreeTexture(Tex);
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−                    Tex:= nil;
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−                    EndTime:= 0
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−                end;
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−            end;
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−end;
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−
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−procedure initModule;
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−begin
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−    FillChar(Captions, sizeof(Captions), 0)
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−end;
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−
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−procedure freeModule;
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−var
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−    group: TCapGroup;
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−begin
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−    for group:= Low(TCapGroup) to High(TCapGroup) do
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−    begin
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−        FreeTexture(Captions[group].Tex);
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−    end;
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−end;
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−
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−end.