Added Tinsel engine to main repos (no news item for it ON PURPOSE)

svn-id: r33230

1 files changed, 72 insertions, 0 deletions

diff --git a/engines/tinsel/anim.h b/engines/tinsel/anim.h
new file mode 100644
index 0000000000..a6ac574350
--- /dev/null
+++ b/engines/tinsel/anim.h
@@ -0,0 +1,72 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ * Object animation definitions
+ */
+
+#ifndef TINSEL_ANIM_H     // prevent multiple includes
+#define TINSEL_ANIM_H
+
+#include "tinsel/dw.h"	// for SCNHANDLE
+
+namespace Tinsel {
+
+struct OBJECT;
+
+/** animation structure */
+struct ANIM {
+	int aniRate;		//!< animation speed
+	int aniDelta;		//!< animation speed delta counter
+	OBJECT *pObject;	//!< object to animate (assumed to be multi-part)
+	uint32 hScript;		//!< animation script handle
+	int scriptIndex;	//!< current position in animation script
+};
+typedef ANIM *PANIM;
+
+
+/*----------------------------------------------------------------------*\
+|*			Anim Function Prototypes			*|
+\*----------------------------------------------------------------------*/
+
+/** states for DoNextFrame */
+enum SCRIPTSTATE {ScriptFinished, ScriptNoSleep, ScriptSleep};
+
+SCRIPTSTATE DoNextFrame(	// Execute the next animation frame of a animation script
+	ANIM *pAnim);		// animation data structure
+
+void InitStepAnimScript(	// Init a ANIM struct for single stepping through a animation script
+	ANIM *pAnim,		// animation data structure
+	OBJECT *pAniObj,	// object to animate
+	SCNHANDLE hNewScript,	// handle to script of multipart frames
+	int aniSpeed);		// sets speed of animation in frames
+
+SCRIPTSTATE StepAnimScript(	// Execute the next command in a animation script
+	ANIM *pAnim);		// animation data structure
+
+void SkipFrames(		// Skip the specified number of frames
+	ANIM *pAnim,		// animation data structure
+	int numFrames);		// number of frames to skip
+
+} // end of namespace Tinsel
+
+#endif		// TINSEL_ANIM_H