// (from ximosoft rolaboratory)
// ACT : Action File
// This file contains sequence of sprite animation.
//
// Action List File Format, this file contains how to display sprite to perform 
// an action.
--------------------------------------------------------------------------------

[ Header ]
Field			Size		Comment
-----			----		-------
id				2			"AC" (0x41 0x43) ushort
ver				2			<= 0x205 (0x101? 0x200 0x201 0x203 0x204 0x205) ushort
count			2			Number of actions (ushort)
reserved		10			???
{ * count
	[ Action ]
	Field			Size		Comment
	-----			----		-------
	numMotion		4			??? int
	{ * numMotion
		[ Motion ]
		Field			Size		Comment
		-----			----		-------
		range1			16			??? RECT{left,top,right,bottom}
		range2			16			??? RECT{left,top,right,bottom}
		numSprite		4			Number of sprite clips (max=1000) (int)
		{ * numSprite
			// the width and height of the sprite image (affected by zoom) is used to compute the real x,y
			// the x,y of the clip is the center of the sprite image (?)
			{ >= v2.5
				[ SpriteClip ] sizeof=0x30
				Field			Size		Comment
				-----			----		-------
				x				4			offset in the frame (center is 0,0) (int)
				y				4			offset in the frame (center is 0,0) (int)
				sprIndex		4			Number of the image in the spr file (-1 for no image) (int)
				flags			4			If non zero the image is mirrored along the vertical axis
				color			4			RGBA color (for blending?) (default 0xFFFFFFFF)
				zoomx			4			scale in the X axis (float) (default 1.0)
				zoomy			4			scale in the Y axis (float) (default 1.0)
				angle			4			angle/rotation (default 0)
				clipType		4			0=palette image,1=rgb image (default 0)
				wi				4			??? width // int
				he				4			??? height // int
			}
			{ == v2.4
				[ SpriteClip ] sizeof=0x24
				Field			Size		Comment
				-----			----		-------
				x				4			offset in the frame (center is 0,0) (int)
				y				4			offset in the frame (center is 0,0) (int)
				sprIndex		4			Number of the image in the spr file (-1 for no image)
				flags			4			If non zero the image is mirrored along the vertical axis
				color			4			RGBA color (for blending?) (default 0xFFFFFFFF)
				zoomx			4			scale in the X axis (float) (default 1.0)
				zoomy			4			scale in the Y axis (float) (default 1.0)
				angle			4			angle/rotation (default 0)
				clipType		4			0=palette image,1=rgb image (default 0)
			}
			{ >= v2.0 && <= v2.3
				[ SpriteClip ] sizeof=0x20
				Field			Size		Comment
				-----			----		-------
				x				4			offset in the frame (center is 0,0) (int)
				y				4			offset in the frame (center is 0,0) (int)
				sprIndex		4			Number of the image in the spr file (-1 for no image)
				flags			4			If non zero the image is mirrored along the vertical axis
				color			4			RGBA color (for blending?) (default 0xFFFFFFFF)
				zoom			4			scale of the image (float) (default 1.0)
				angle			4			angle/rotation (default 0)
				clipType		4			0=palette image,1=rgb image (default 0)
			}
			{ (v1.x)
				[ SpriteClip ] sizeof=0x10
				Field			Size		Comment
				-----			----		-------
				x				4			offset in the frame (center is 0,0) (int)
				y				4			offset in the frame (center is 0,0) (int)
				sprIndex		4			Number of the image in the spr file (-1 for no image)
				flags			4			If non zero the image is mirrored along the vertical axis
			}
		}// end numSprite
		{ >= v2.0 (set to -1 on v2.0)
			Field		Size		Comment
			-----		----		-------
			eventId		4			event id (default -1)
		}
		{ >= v2.3
			// TODO investigate. imf files are related to this data
			Field					Size		Comment
			-----					----		-------
			numAttachPointInfo		4			??? number of anchors (default 0)
			{ * numAttachPointInfo
				Field		Size		Comment
				-----		----		-------
				???			4			??? ignored
				x			4			??? offset in the frame (center is 0,0)
				y			4			??? offset in the frame (center is 0,0)
				attr		4			???
			}
		}
	}// end numMotion
}// end count
{ >= v2.1
	Field			Size		Comment
	-----			----		-------
	numEvent		4			number of events/sound files (default 0)
	{ * numEvent
		Field		Size		Comment
		-----		----		-------
		event		40			event ("atk") or pathname of sound file
	}
}
{ >= v2.2
	{ * count
		Field		Size		Comment
		-----		----		-------
		delay		4			???  interval of action frames? (float) (default 4.0)
	}// end count
}