aboutsummaryrefslogtreecommitdiff
path: root/engines/pegasus/graphics.h
diff options
context:
space:
mode:
Diffstat (limited to 'engines/pegasus/graphics.h')
-rw-r--r--engines/pegasus/graphics.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/engines/pegasus/graphics.h b/engines/pegasus/graphics.h
new file mode 100644
index 0000000000..7607c626d5
--- /dev/null
+++ b/engines/pegasus/graphics.h
@@ -0,0 +1,83 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef PEGASUS_GRAPHICS_H
+#define PEGASUS_GRAPHICS_H
+
+#include "common/rect.h"
+#include "common/str.h"
+#include "common/system.h"
+#include "graphics/pict.h"
+#include "graphics/surface.h"
+
+#include "pegasus/pegasus.h"
+
+namespace Pegasus {
+
+enum {
+ // The main cursors
+ kMainCursor = 128,
+ kZoomInCursor = 129,
+ kZoomOutCursor = 130,
+ kPointingCursor = 131,
+ kInteractHand = 132,
+ kGrabbingHand = 133,
+
+ // Reticles when using the Mars shuttle
+ kTargetingReticle1 = 900,
+ kTargetingReticle2 = 901
+};
+
+enum {
+ kImageCacheSize = 10
+};
+
+struct ImageCache {
+ Common::String filename;
+ Graphics::Surface *surface;
+ uint32 lastUsed;
+};
+
+class PegasusEngine;
+
+class GraphicsManager {
+public:
+ GraphicsManager(PegasusEngine *vm);
+ ~GraphicsManager();
+
+ void drawPict(Common::String filename, int x, int y, bool updateScreen = true);
+ void drawPictTransparent(Common::String filename, int x, int y, uint32 transparency, bool updateScreen = true);
+ void setCursor(uint16 cursor);
+ uint32 getColor(byte r, byte g, byte b);
+
+private:
+ PegasusEngine *_vm;
+ Graphics::PictDecoder *_pictDecoder;
+
+ Graphics::Surface *decodeImage(const Common::String &filename);
+ ImageCache _cache[kImageCacheSize];
+ int getImageSlot(const Common::String &filename);
+};
+
+} // End of namespace Pegasus
+
+#endif