Remove Qt SVG and Qt OpenGL as hard dependencies
Qt SVG is not used in the frontend (no SVGs are rendered).
Neither is Qt OpenGL used. Qt OpenGL is discouraged anyway.
(*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2004-2015 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*)
{$INCLUDE "options.inc"}
unit uCaptions;
interface
uses uTypes;
procedure AddCaption(s: ansistring; Color: Longword; Group: TCapGroup);
procedure DrawCaptions;
procedure ReloadCaptions(unload: boolean);
procedure initModule;
procedure freeModule;
implementation
uses uTextures, uRenderUtils, uVariables, uRender;
type TCaptionStr = record
Tex: PTexture;
EndTime: LongWord;
Text: ansistring;
Color: Longword
end;
var
Captions: array[TCapGroup] of TCaptionStr;
procedure AddCaption(s: ansistring; Color: Longword; Group: TCapGroup);
begin
if cOnlyStats then exit;
if Length(s) = 0 then
exit;
if (Captions[Group].Text <> s) or (Captions[Group].Color <> Color) then
FreeAndNilTexture(Captions[Group].Tex);
if Captions[Group].Tex = nil then
begin
Captions[Group].Color:= Color;
Captions[Group].Text:= s;
Captions[Group].Tex:= RenderStringTex(s, Color, fntBig)
end;
case Group of
capgrpGameState: Captions[Group].EndTime:= RealTicks + 2200
else
Captions[Group].EndTime:= RealTicks + 1400 + LongWord(Captions[Group].Tex^.w) * 3;
end;
end;
// For uStore texture recreation
procedure ReloadCaptions(unload: boolean);
var Group: TCapGroup;
begin
for Group:= Low(TCapGroup) to High(TCapGroup) do
if unload then
FreeAndNilTexture(Captions[Group].Tex)
else if length(Captions[Group].Text) > 0 then
Captions[Group].Tex:= RenderStringTex(Captions[Group].Text, Captions[Group].Color, fntBig)
end;
procedure DrawCaptions;
var
grp: TCapGroup;
offset: LongInt;
begin
{$IFDEF USE_TOUCH_INTERFACE}
offset:= 48;
{$ELSE}
offset:= 8;
{$ENDIF}
for grp:= Low(TCapGroup) to High(TCapGroup) do
with Captions[grp] do
if Tex <> nil then
begin
DrawTextureCentered(0, offset, Tex);
inc(offset, Tex^.h + 2);
if EndTime <= RealTicks then
begin
FreeAndNilTexture(Tex);
Text:= ansistring('');
EndTime:= 0
end;
end;
end;
procedure initModule;
begin
FillChar(Captions, sizeof(Captions), 0)
end;
procedure freeModule;
var group: TCapGroup;
begin
for group:= Low(TCapGroup) to High(TCapGroup) do
FreeAndNilTexture(Captions[group].Tex);
end;
end.