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engines/icb/mouse_pc.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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1999-2000 Revolution Software Ltd.
+ * This code is based on source code created by Revolution Software,
+ * used with permission.
+ *
+ * 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 "engines/icb/common/px_common.h"
+#include "engines/icb/global_objects_pc.h" // for surface_manager
+#include "engines/icb/mouse.h"
+#include "engines/icb/debug.h"
+
+namespace ICB {
+
+#define MAX_MOUSE_EVENTS 16
+#define MOUSEFLASHFRAME 6
+
+typedef struct {
+	uint8 runTimeComp;  // type of runtime compression used for the frame data
+	uint8 noAnimFrames; // number of frames in the anim
+	int8 xHotSpot;
+	int8 yHotSpot;
+	uint8 mousew;
+	uint8 mouseh;
+} _mouseAnim;
+
+int32 DrawMouse() {
+	uint8 *ad;
+	uint32 pitch;
+
+	ad = surface_manager->Lock_surface(working_buffer_id);
+	pitch = surface_manager->Get_pitch(working_buffer_id);
+	uint32 bytesPerPixel = 4;
+	ad += (mousey * pitch) + mousex * bytesPerPixel;
+
+	while (bytesPerPixel--)
+		*ad++ = 255;
+
+	surface_manager->Unlock_surface(working_buffer_id);
+
+	return (0);
+}
+
+} // End of namespace ICB