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engines/ultima/nuvie/portraits/portrait.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/nuvie/core/nuvie_defs.h"
+
+#include "ultima/nuvie/conf/configuration.h"
+#include "ultima/nuvie/gui/widgets/console.h"
+#include "ultima/nuvie/files/nuvie_io_file.h"
+#include "ultima/nuvie/files/u6_shape.h"
+#include "ultima/nuvie/screen/dither.h"
+#include "ultima/nuvie/core/game.h"
+
+#include "ultima/nuvie/actors/actor_manager.h"
+#include "ultima/nuvie/actors/actor.h"
+
+#include "ultima/nuvie/portraits/portrait.h"
+#include "ultima/nuvie/portraits/portrait_u6.h"
+#include "ultima/nuvie/portraits/portrait_md.h"
+#include "ultima/nuvie/portraits/portrait_se.h"
+
+#include "ultima/nuvie/files/u6_lzw.h"
+#include "ultima/nuvie/misc/u6_misc.h"
+#include "ultima/nuvie/files/u6_lib_n.h"
+
+#include "ultima/nuvie/core/u6_objects.h"
+
+namespace Ultima {
+namespace Nuvie {
+
+Portrait *newPortrait(nuvie_game_t gametype, const Configuration *cfg) {
+	// Correct portrait class for each game
+	switch (gametype) {
+	case NUVIE_GAME_U6 :
+		return new PortraitU6(cfg);
+		break;
+	case NUVIE_GAME_MD :
+		return new PortraitMD(cfg);
+		break;
+	case NUVIE_GAME_SE :
+		return new PortraitSE(cfg);
+		break;
+	}
+	return nullptr;
+}
+
+
+Portrait::Portrait(const Configuration *cfg) : config(cfg), avatar_portrait_num(0), width(0), height(0) {
+}
+
+uint8 Portrait::get_avatar_portrait_num() const {
+	return get_portrait_num(Game::get_game()->get_actor_manager()->get_avatar());
+}
+
+
+unsigned char *Portrait::get_wou_portrait_data(U6Lib_n *lib, uint8 num) {
+// MD/SE
+	U6Shape *shp;
+	unsigned char *shp_data;
+	NuvieIOBuffer shp_buf;
+	U6Lib_n shp_lib;
+	unsigned char *new_portrait;
+	uint16 portrait_w;
+	uint16 portrait_h;
+
+	shp_data = lib->get_item(num, nullptr);
+	shp_buf.open(shp_data, lib->get_item_size(num), NUVIE_BUF_NOCOPY);
+
+	if (shp_buf.get_size() == 0) { // no portrait at that index
+		free(shp_data);
+		return nullptr;
+	}
+	shp = new U6Shape();
+	shp_lib.open(&shp_buf, 4, NUVIE_GAME_SE);
+	shp->load(&shp_lib, 0);
+	shp->get_size(&portrait_w, &portrait_h);
+	new_portrait = (unsigned char *)malloc(portrait_w * portrait_h);
+	memcpy(new_portrait, shp->get_data(), portrait_w * portrait_h);
+	//new_portrait=shp->get_data(); // probably need to copy here
+
+	delete shp;
+	shp_lib.close();
+	free(shp_data);
+
+	return new_portrait;
+}
+
+} // End of namespace Nuvie
+} // End of namespace Ultima