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engines/ultima/ultima8/gfx/fonts/font_shape_archive.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 "ultima/ultima8/misc/debugger.h"
+
+#include "ultima/ultima8/gfx/fonts/font_shape_archive.h"
+#include "ultima/ultima8/misc/util.h"
+#include "ultima/ultima8/gfx/fonts/shape_font.h"
+#include "ultima/ultima8/conf/config_file_manager.h"
+
+namespace Ultima {
+namespace Ultima8 {
+
+ShapeFont *FontShapeArchive::getFont(uint32 fontnum) {
+	return dynamic_cast<ShapeFont *>(getShape(fontnum));
+}
+
+void FontShapeArchive::cache(uint32 shapenum) {
+	if (shapenum >= _count) return;
+	if (_shapes.empty()) _shapes.resize(_count);
+
+	if (_shapes[shapenum]) return;
+
+	uint32 shpsize;
+	uint8 *data = getRawObject(shapenum, &shpsize);
+
+	if (!data || shpsize == 0) return;
+
+	// Auto detect format
+	if (!_format)
+		_format = Shape::DetectShapeFormat(data, shpsize);
+
+	if (!_format) {
+		delete [] data;
+		warning("Unable to detect shape format for flex.");
+		return;
+	}
+
+	Shape *shape = new ShapeFont(data, shpsize, _format, _id, shapenum);
+	if (_palette) shape->setPalette(_palette);
+
+	_shapes[shapenum] = shape;
+}
+
+void FontShapeArchive::setHVLeads() {
+	ConfigFileManager *config = ConfigFileManager::get_instance();
+
+	KeyMap leadkeyvals = config->listKeyValues("game", "fontleads");
+	for (const auto &i : leadkeyvals) {
+		int fontnum = atoi(i._key.c_str());
+		Std::string leaddesc = i._value;
+
+		Std::vector<Std::string> vals;
+		SplitString(leaddesc, ',', vals);
+		if (vals.size() != 2) {
+			warning("Invalid hlead/vlead description: %s", leaddesc.c_str());
+			continue;
+		}
+
+		int hlead = atoi(vals[0].c_str());
+		int vlead = atoi(vals[1].c_str());
+
+		ShapeFont *font = getFont(fontnum);
+		if (font) {
+			font->setHLead(hlead);
+			font->setVLead(vlead);
+		}
+	}
+}
+
+} // End of namespace Ultima8
+} // End of namespace Ultima