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engines/darkseed/kofont.h

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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/>.
+ *
+ */
+
+#ifndef DARKSEED_KOFONT_H
+#define DARKSEED_KOFONT_H
+
+#include "graphics/font.h"
+#include "common/file.h"
+#include "darkseed/gamefont.h"
+
+namespace Darkseed {
+
+class KoFont : public Graphics::Font {
+private:
+	Common::Array<Common::Array<uint8>> _fontDataSet1;
+	Common::Array<Common::Array<uint8>> _fontDataSet2;
+	Common::Array<Common::Array<uint8>> _fontDataSet3;
+	Common::Array<Common::Array<uint8>> _fontDataSetOther;
+
+	GameFont *_gameFont;
+
+public:
+	KoFont();
+	~KoFont();
+
+	int getFontHeight() const override;
+	int getMaxCharWidth() const override;
+	int getCharWidth(uint32 chr) const override;
+	void drawChar(Graphics::Surface *dst, uint32 chr, int x, int y, uint32 color) const override;
+
+	static void extractKoIndexComponents(uint32 charIdx, uint16 *param_2, uint16 *param_3, uint16 *param_4);
+	static bool isConsonant(uint32 charIdx);
+	static Common::U32String getObjectString(const Common::U32String &object);
+	static Common::U32String getTopicString(const Common::U32String &object);
+	static Common::U32String getLinkingString(const Common::U32String &object);
+	static Common::U32String getLocationString(const Common::U32String &object);
+private:
+	void loadFontDataSet(Common::Array<Common::Array<uint8>> &dataSet, int size, int packedGlyphSize, Common::File &file);
+	void loadFontGlyph(Common::Array<uint8> &pixels, int packedGlyphSize, Common::File &file);
+
+	void createGlyph(uint8 *pixels, uint32 chr) const;
+	void addToGlyph(uint8 *destPixels, int16 index) const;
+	void addPixels(uint8 *destPixels, const Common::Array<uint8> &pixels) const;
+	int getOtherCharIdx(uint32 chr) const;
+	void drawOtherGlyph(Graphics::Surface *dst, uint8 chr, int x, int y) const;
+};
+
+} // namespace Darkseed
+
+#endif // DARKSEED_KOFONT_H