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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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; either version 2
* of the License, or (at your option) any later version.
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "common/util.h"
#include "common/stack.h"
#include "graphics/primitives.h"
#include "sci/sci.h"
#include "sci/engine/state.h"
#include "sci/engine/selector.h"
#include "sci/graphics/cache.h"
#include "sci/graphics/font.h"
#include "sci/graphics/fontsjis.h"
#include "sci/graphics/view.h"
namespace Sci {
GfxCache::GfxCache(ResourceManager *resMan, GfxScreen *screen, GfxPalette *palette)
: _resMan(resMan), _screen(screen), _palette(palette) {
}
GfxCache::~GfxCache() {
purgeFontCache();
purgeViewCache();
}
void GfxCache::purgeFontCache() {
for (FontCache::iterator iter = _cachedFonts.begin(); iter != _cachedFonts.end(); ++iter) {
delete iter->_value;
iter->_value = 0;
}
_cachedFonts.clear();
}
void GfxCache::purgeViewCache() {
for (ViewCache::iterator iter = _cachedViews.begin(); iter != _cachedViews.end(); ++iter) {
delete iter->_value;
iter->_value = 0;
}
_cachedViews.clear();
}
GfxFont *GfxCache::getFont(GuiResourceId fontId) {
if (_cachedFonts.size() >= MAX_CACHED_FONTS)
purgeFontCache();
if (!_cachedFonts.contains(fontId)) {
// Create special SJIS font in japanese games, when font 900 is selected
if ((fontId == 900) && (g_sci->getLanguage() == Common::JA_JPN))
_cachedFonts[fontId] = new GfxFontSjis(_screen, fontId);
else
_cachedFonts[fontId] = new GfxFontFromResource(_resMan, _screen, fontId);
}
return _cachedFonts[fontId];
}
GfxView *GfxCache::getView(GuiResourceId viewId) {
if (_cachedViews.size() >= MAX_CACHED_VIEWS)
purgeViewCache();
if (!_cachedViews.contains(viewId))
_cachedViews[viewId] = new GfxView(_resMan, _screen, _palette, viewId);
return _cachedViews[viewId];
}
int16 GfxCache::kernelViewGetCelWidth(GuiResourceId viewId, int16 loopNo, int16 celNo) {
return getView(viewId)->getCelInfo(loopNo, celNo)->scriptWidth;
}
int16 GfxCache::kernelViewGetCelHeight(GuiResourceId viewId, int16 loopNo, int16 celNo) {
return getView(viewId)->getCelInfo(loopNo, celNo)->scriptHeight;
}
int16 GfxCache::kernelViewGetLoopCount(GuiResourceId viewId) {
return getView(viewId)->getLoopCount();
}
int16 GfxCache::kernelViewGetCelCount(GuiResourceId viewId, int16 loopNo) {
return getView(viewId)->getCelCount(loopNo);
}
byte GfxCache::kernelViewGetColorAtCoordinate(GuiResourceId viewId, int16 loopNo, int16 celNo, int16 x, int16 y) {
return getView(viewId)->getColorAtCoordinate(loopNo, celNo, x, y);
}
} // End of namespace Sci
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