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Jigs/source/JigView.h

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//

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//  JigView.h

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//  Jigs

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//

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//  Created by döme on 03.08.2009.

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//  Copyright 2009 __MyCompanyName__. All rights reserved.

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//

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#import "GLESView.h"

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#import "chipmunk.h"

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@class ESShader, JigsawPiece;

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@interface JigView : GLESView

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{

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        GLuint          imageTexture;

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        GLuint          whiteTexture;

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        GLuint          blackGradientTexture;

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        GLuint          whiteGradientTexture;

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        GLuint          moveIconTexture;

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        GLuint          scaleIconTexture;

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        GLuint          rotateIconTexture;

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        ESShader*       jigsawShader;

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        CGSize          imageSize;

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        //NSMutableArray*       pieceVertexArrays;

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        NSMutableArray* jigsawPieces;

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        JigsawPiece*    selectedPiece;

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        UITouch*                initialTouch;

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        UITouch*                secondaryTouch;

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        CGPoint                 rotationTouchLastVector;

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        float                   rotationTouchInitialAngle;

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        float                   oneTouchRotationAccumulator;

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        CGPoint                 oneTouchRotationDelta;

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        CGPoint                 oneTouchRotationCenter;

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        float                   oneTouchRotationCirclelation;

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        float                   oneTouchRotationThreshold;

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        float                   oneTouchRotationFactor;

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        CGPoint                 zoomTouchReference;

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        float                   zoomTouchAccumulator;

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        float                   nonZoomTouchAccumulator;

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        float                   zoomTouchThreshold;

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        float                   zoomFactor;     

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        CGPoint                 zoomCenter;

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        float                   targetGhostSize;

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        float                   pieceSize;

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        cpSpace*                space;

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        cpBody*                 staticBody;

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        cpBody*                 mouseBody;

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        cpPinJoint*             mouseConstraint;

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        BOOL                    piecesChangedSinceLastRedraw;

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        NSLock*                 jigsawLock;

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}

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- (int) numCellsForImageSize: (float) imgSize density: (float) density;

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- (void) piecesChanged;

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- (void) animationCallback: (id) info;

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- (void) generateJigsaw;

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- (void) saveJigsawState;

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- (void) restoreJigsawState;

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@end

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