Initial import of the work in progress MADE engine

svn-id: r31599

1 files changed, 123 insertions, 0 deletions

diff --git a/engines/made/screen.h b/engines/made/screen.h
new file mode 100644
index 0000000000..9197663383
--- /dev/null
+++ b/engines/made/screen.h
@@ -0,0 +1,123 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef MADE_SCREEN_H
+#define MADE_SCREEN_H
+
+#include "common/endian.h"
+#include "common/util.h"
+
+#include "graphics/surface.h"
+
+namespace Made {
+
+struct SpriteChannel {
+	int16 type;
+	int16 state;
+	int16 needRefresh;
+	uint16 index;
+	int16 x, y;
+	int16 x1, y1, x2, y2;
+	uint32 area;
+	uint16 fontNum;
+	int16 textColor, outlineColor;
+	int16 frameNum;
+};
+
+struct ClipInfo {
+	uint16 x, y, w, h;
+	Graphics::Surface *destSurface;
+};
+
+class MadeEngine;
+
+class Screen {
+public:
+    Screen(MadeEngine *vm);
+    ~Screen();
+
+    void clearScreen();
+    
+    void drawSurface(Graphics::Surface *source, int x, int y);
+    void setPalette(byte *palette, int start, int count);
+
+    uint16 updateChannel(uint16 channelIndex);
+    void deleteChannel(uint16 channelIndex);
+    int16 getChannelType(uint16 channelIndex);
+	int16 getChannelState(uint16 channelIndex);
+	void setChannelState(uint16 channelIndex, int16 state);
+    uint16 setChannelLocation(uint16 channelIndex, int16 x, int16 y);
+    uint16 setChannelContent(uint16 channelIndex, uint16 index);
+    void drawSpriteChannels(const ClipInfo &clipInfo, int16 includeStateMask, int16 excludeStateMask);
+    void updateSprites();
+	void clearChannels();
+
+    uint16 drawFlex(uint16 flexIndex, int16 x, int16 y, uint16 flag1, uint16 flag2, const ClipInfo &clipInfo);
+	void drawAnimFrame(uint16 animIndex, int16 x, int16 y, int16 frameNum, uint16 flag1, uint16 flag2, const ClipInfo &clipInfo);
+
+    uint16 drawPic(uint16 index, int16 x, int16 y, uint16 flag1, uint16 flag2);
+	uint16 drawAnimPic(uint16 animIndex, int16 x, int16 y, int16 frameNum, uint16 flag1, uint16 flag2);
+	
+	uint16 addSprite(uint16 spriteIndex);
+	
+    uint16 drawSprite(uint16 flexIndex, int16 x, int16 y);
+    uint16 placeSprite(uint16 channelIndex, uint16 flexIndex, int16 x, int16 y);
+
+    uint16 placeAnim(uint16 channelIndex, uint16 animIndex, int16 x, int16 y, int16 frameNum);
+	int16 setAnimFrame(uint16 channelIndex, int16 frameNum);
+    int16 getAnimFrame(uint16 channelIndex);
+    // TODO: Move to script function
+	int16 getAnimFrameCount(uint16 animIndex);
+
+    uint16 placeText(uint16 channelIndex, uint16 textObjectIndex, int16 x, int16 y, uint16 fontNum, int16 textColor, int16 outlineColor);
+    
+    void show();
+    
+    void setClip(uint16 clip);
+    void setExclude(uint16 exclude);
+    void setGround(uint16 ground);
+
+    byte _palette[256 * 4];
+
+protected:
+    MadeEngine *_vm;
+    
+    bool _screenLock;
+    
+    uint16 _clip, _exclude, _ground;
+    
+    Graphics::Surface *_screen1, *_screen2;
+    ClipInfo _clipArea, _clipInfo1, _clipInfo2;
+    
+    ClipInfo _excludeClipArea[4];
+    bool _excludeClipAreaEnabled[4];
+    
+    uint16 _channelsUsedCount;
+	SpriteChannel _channels[100];
+};
+
+} // End of namespace Made
+
+#endif /* MADE_H */