Initial commit

engines/sci/graphics/fontkorean.cpp

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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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "sci/sci.h"
+#include "sci/engine/state.h"
+#include "sci/graphics/screen.h"
+#include "sci/graphics/scifont.h"
+#include "sci/graphics/fontkorean.h"
+
+namespace Sci {
+
+GfxFontKorean::GfxFontKorean(GfxScreen *screen, GuiResourceId resourceId)
+	: _resourceId(resourceId), _screen(screen) {
+	assert(resourceId != -1);
+
+	_commonFont = Graphics::FontKorean::createFont("korean.fnt");
+	//warning("GfxFontKorean: created Font");
+
+	if (!_commonFont)
+		error("Could not load ScummVM's 'korean.fnt'");
+}
+
+GfxFontKorean::~GfxFontKorean() {
+	delete _commonFont;
+}
+
+GuiResourceId GfxFontKorean::getResourceId() {
+	return _resourceId;
+}
+
+// Returns true for first byte of double byte characters
+bool GfxFontKorean::isDoubleByte(uint16 chr) {
+	uint16 ch = chr & 0xFF;
+	if ((ch >= 0xA1) && (ch <= 0xFE))
+		return true;
+	return false;
+}
+
+// We can do >>1, because returned char width/height is 8 or 16 exclusively. Font returns hires size, we need lowres
+byte GfxFontKorean::getHeight() {
+	if (getSciVersion() >= SCI_VERSION_2)
+		return _commonFont->getFontHeight();
+	else
+		return _commonFont->getFontHeight() >> 1;
+}
+
+byte GfxFontKorean::getCharWidth(uint16 chr) {
+	if (getSciVersion() >= SCI_VERSION_2)
+		return _commonFont->getCharWidth(chr);
+	else
+		return _commonFont->getCharWidth(chr) >> 1;
+}
+
+void GfxFontKorean::draw(uint16 chr, int16 top, int16 left, byte color, bool greyedOutput) {
+	// TODO: Check, if character fits on screen - if it doesn't we need to skip it
+	_screen->putHangulChar(_commonFont, left & 0xFFC, top, chr, color);
+}
+
+#ifdef ENABLE_SCI32
+void GfxFontKorean::drawToBuffer(uint16 chr, int16 top, int16 left, byte color, bool greyedOutput, byte *buffer, int16 bufWidth, int16 bufHeight) {
+	byte *displayPtr = buffer + top * bufWidth + left;
+	// we don't use outline, so color 0 is actually not used
+	_commonFont->drawChar(displayPtr, chr, bufWidth, 1, color, 0, bufWidth - left, bufHeight - top);
+}
+
+#endif
+
+} // End of namespace Sci