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engines/ultima/ultima8/gumps/fast_area_vis_gump.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/gumps/fast_area_vis_gump.h"
+#include "ultima/ultima8/world/world.h"
+#include "ultima/ultima8/world/current_map.h"
+#include "ultima/ultima8/world/get_object.h"
+#include "ultima/ultima8/world/item.h"
+#include "ultima/ultima8/gfx/render_surface.h"
+#include "ultima/ultima8/gfx/texture.h"
+
+namespace Ultima {
+namespace Ultima8 {
+
+DEFINE_RUNTIME_CLASSTYPE_CODE(FastAreaVisGump)
+
+FastAreaVisGump::FastAreaVisGump(void) : Gump(0, 0, MAP_NUM_CHUNKS + 2, MAP_NUM_CHUNKS + 2, 0, FLAG_DRAGGABLE | FLAG_DONT_SAVE, LAYER_NORMAL) {
+}
+
+FastAreaVisGump::~FastAreaVisGump(void) {
+}
+
+void FastAreaVisGump::PaintThis(RenderSurface *surf, int32 lerp_factor, bool scaled) {
+	World *world = World::get_instance();
+	CurrentMap *currentmap = world->getCurrentMap();
+
+	uint32 color = TEX32_PACK_RGB(0xFF, 0, 0);
+	surf->frameRect32(color, _dims);
+
+	color = TEX32_PACK_RGB(0, 0, 0);
+	surf->fill32(color, 1, 1, MAP_NUM_CHUNKS, MAP_NUM_CHUNKS);
+
+
+	color = TEX32_PACK_RGB(0xFF, 0xFF, 0xFF);
+	for (int yp = 0; yp < MAP_NUM_CHUNKS; yp++)
+		for (int xp = 0; xp < MAP_NUM_CHUNKS; xp++)
+			if (currentmap->isChunkFast(xp, yp))
+				surf->fill32(color, xp + 1, yp + 1, 1, 1);
+
+	// Put a red dot where the avatar is
+	Item *avatar = getItem(1);
+	if (avatar) {
+		Point3 pt = avatar->getLocation();
+		int chunksize = currentmap->getChunkSize();
+		pt.x /= chunksize;
+		pt.y /= chunksize;
+		if (pt.x >= 0 && pt.x < MAP_NUM_CHUNKS && pt.y >= 0 && pt.y < MAP_NUM_CHUNKS) {
+			color = TEX32_PACK_RGB(0xFF, 0x10, 0x10);
+			surf->fill32(color, pt.x + 1, pt.y + 1, 1, 1);
+		}
+	}
+}
+
+uint16 FastAreaVisGump::TraceObjId(int32 mx, int32 my) {
+	uint16 objId_ = Gump::TraceObjId(mx, my);
+
+	if (!objId_ || objId_ == 65535)
+		if (PointOnGump(mx, my))
+			objId_ = getObjId();
+
+	return objId_;
+}
+
+} // End of namespace Ultima8
+} // End of namespace Ultima