Initial commit

engines/mediastation/actors/font.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 "mediastation/debugchannels.h"
+#include "mediastation/actors/font.h"
+
+namespace MediaStation {
+
+FontGlyph::FontGlyph(Chunk &chunk, uint asciiCode, uint unk1, uint unk2, BitmapHeader *header) : Bitmap(chunk, header) {
+	_asciiCode = asciiCode;
+	_unk1 = unk1;
+	_unk2 = unk2;
+}
+
+FontActor::~FontActor() {
+	unregisterWithStreamManager();
+	for (auto it = _glyphs.begin(); it != _glyphs.end(); ++it) {
+		delete it->_value;
+	}
+	_glyphs.clear();
+}
+
+void FontActor::readParameter(Chunk &chunk, ActorHeaderSectionType paramType) {
+	switch (paramType) {
+	case kActorHeaderChannelIdent:
+		_channelIdent = chunk.readTypedChannelIdent();
+		registerWithStreamManager();
+		break;
+
+	default:
+		Actor::readParameter(chunk, paramType);
+	}
+}
+
+void FontActor::readChunk(Chunk &chunk) {
+	debugC(5, kDebugLoading, "FontActor::readChunk(): Reading font glyph (@0x%llx)", static_cast<long long int>(chunk.pos()));
+	uint asciiCode = chunk.readTypedUint16();
+	int unk1 = chunk.readTypedUint16();
+	int unk2 = chunk.readTypedUint16();
+	BitmapHeader *header = new BitmapHeader(chunk);
+	FontGlyph *glyph = new FontGlyph(chunk, asciiCode, unk1, unk2, header);
+	if (_glyphs.getValOrDefault(asciiCode) != nullptr) {
+		error("%s: Glyph for ASCII code 0x%x already exists", __func__, asciiCode);
+	}
+	_glyphs.setVal(asciiCode, glyph);
+}
+
+} // End of namespace MediaStation