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engines/ultima/nuvie/portraits/portrait_se.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/core/game.h"
+
+#include "ultima/nuvie/actors/actor_manager.h"
+#include "ultima/nuvie/actors/actor.h"
+#include "ultima/nuvie/core/game_clock.h"
+#include "ultima/nuvie/portraits/portrait_se.h"
+#include "ultima/nuvie/misc/u6_misc.h"
+
+namespace Ultima {
+namespace Nuvie {
+
+bool PortraitSE::init() {
+	Common::Path filename;
+
+	avatar_portrait_num = 0;
+
+	width = 79;
+	height = 85;
+
+	config_get_path(config, "faces.lzc", filename);
+	if (faces.open(filename, 4) == false) {
+		ConsoleAddError("Opening " + filename.toString());
+		return false;
+	}
+
+	return true;
+}
+
+bool PortraitSE::load(NuvieIO *objlist) {
+	// U6 only?
+	objlist->seek(0x1c72);
+
+	avatar_portrait_num = objlist->read1(); //read in the avatar portrait number from objlist.
+	if (avatar_portrait_num > 0)
+		avatar_portrait_num--;
+
+	return true;
+}
+
+uint8 PortraitSE::get_portrait_num(Actor *actor) const {
+	uint8 num;
+
+	if (actor == nullptr)
+		return NO_PORTRAIT_FOUND;
+
+	num = actor->get_actor_num();
+
+	return num;
+}
+
+U6Shape *PortraitSE::get_background_shape(Actor *actor) {
+	U6Lib_n file;
+	U6Shape *bg = new U6Shape();
+	Common::Path filename;
+	config_get_path(config, "bkgrnd.lzc", filename);
+	file.open(filename, 4, NUVIE_GAME_MD);
+	unsigned char *temp_buf = file.get_item(get_background_shape_num(actor));
+	bg->load(temp_buf + 8);
+	free(temp_buf);
+
+	return bg;
+}
+
+uint8 PortraitSE::get_background_shape_num(Actor *actor) const {
+	const struct {
+		uint16 x;
+		uint16 y;
+		uint16 x1;
+		uint16 y1;
+		uint8 bg_num;
+	} bg_lookup_tbl[27] = {
+		{0x1E8, 0x208, 0x287, 0x25F, 0x4},
+		{0x0E0, 0x260, 0x107, 0x287, 0xC},
+		{0x140, 0xC0,  0x187, 0xEF,  0xC},
+		{0x168, 0x218, 0x19F, 0x23F, 0xC},
+		{0x290, 0x318, 0x2C7, 0x34F, 0xC},
+		{0x188, 0x108, 0x1B7, 0x13F, 0xC},
+		{0x3D0, 0x130, 0x3F7, 0x167, 0xC},
+		{0x220, 0x120, 0x25F, 0x15F, 0xC},
+		{0x228, 0x60,  0x25F, 0x8F,  0xC},
+		{0x0F0, 0xA8,  0x307, 0x12F, 0x1},
+		{0x1F8, 0x40,  0x257, 0x8F,  0x1},
+		{0x1D8, 0x140, 0x207, 0x167, 0x1},
+		{0x340, 0xE8,  0x3FF, 0x1DF, 0x1},
+		{0x130, 0x130, 0x167, 0x1A7, 0x1},
+		{0x168, 0x1D0, 0x209, 0x227, 0x1},
+		{0x58,  0x268, 0x90,  0x2A8, 0x1},
+		{0x118, 0x40,  0x13F, 0x77,  0x1},
+		{0x280, 0x310, 0x29F, 0x327, 0x1},
+		{0x160, 0xF8,  0x21F, 0x1A7, 0xB},
+		{0x230, 0x160, 0x2C7, 0x1E7, 0xB},
+		{0x100, 0x48,  0x15F, 0xA7,  0xB},
+		{0x178, 0x100, 0x1C8, 0x12F, 0xB},
+		{0x120, 0xB0,  0x13F, 0xDF,  0xB},
+		{0x1A8, 0x78,  0x1EF, 0xB7,  0xB},
+		{0x0A8, 0x238, 0x100, 0x27F, 0xB},
+		{0x148, 0x228, 0x1BF, 0x287, 0xB},
+		{0x0,   0x0,   0x3FF, 0x3FF, 0x2}
+	};
+
+	uint16 x = actor->get_x();
+	uint16 y = actor->get_y();
+	uint8 z = actor->get_z();
+
+	if (z == 3) {
+		return 10;
+	} else if (z != 0) {
+		return 9;
+	}
+
+	for (int i = 0; i < 27; i++) {
+		if (x >= bg_lookup_tbl[i].x && y >= bg_lookup_tbl[i].y && x <= bg_lookup_tbl[i].x1 && y <= bg_lookup_tbl[i].y1) {
+			if (bg_lookup_tbl[i].bg_num < 5) {
+				GameClock *clock = Game::get_game()->get_clock();
+				if (clock) {
+					uint8 hour = clock->get_hour();
+					if (hour >= 18 || hour < 5) {
+						return bg_lookup_tbl[i].bg_num + 4;
+					}
+				}
+			}
+			return bg_lookup_tbl[i].bg_num;
+		}
+	}
+
+	return 2;
+}
+
+unsigned char *PortraitSE::get_portrait_data(Actor *actor) {
+	uint8 num = get_portrait_num(actor);
+	if (num == NO_PORTRAIT_FOUND)
+		return nullptr;
+
+	U6Shape *bg_shp = get_background_shape(actor);
+
+	unsigned char *temp_buf = faces.get_item(num);
+	if (!temp_buf)
+		return nullptr;
+	U6Shape *p_shp = new U6Shape();
+	p_shp->load(temp_buf + 8);
+	free(temp_buf);
+
+	//blit the background into the portrait while keeping the 1 pixel border.
+	uint16 bg_w, bg_h;
+	bg_shp->get_size(&bg_w, &bg_h);
+	uint16 p_w, p_h;
+	p_shp->get_size(&p_w, &p_h);
+	unsigned char *bg_data = bg_shp->get_data();
+	unsigned char *p_data = p_shp->get_data();
+	p_data += p_w;
+	p_data += 1;
+
+	for (int i = 0; i < bg_h; i++) {
+		for (int j = 0; j < bg_w; j++)
+			if (p_data[j] == 255) {
+				p_data[j] = bg_data[j];
+			}
+		p_data += p_w;
+		bg_data += bg_w;
+	}
+
+	bg_data = (unsigned char *)malloc(p_w * p_h);
+	memcpy(bg_data, p_shp->get_data(), p_w * p_h);
+
+	delete bg_shp;
+	delete p_shp;
+
+	return bg_data;
+}
+
+} // End of namespace Nuvie
+} // End of namespace Ultima