The Fatted Calf/The Fatted Calf.iso/Applications/Games/Tetris/Source/RCS/Piece.h,v

Text File | 1972-08-29 | 2.8 KB | 200 lines

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date     92.03.01.05.07.33;  author melling;  state Exp;
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desc
@Tetris 1.1
@


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#import <objc/Object.h>

#define MAX_SHAPE_SIZE    4
#define PIECE_INFO_NULL    (struct pieceInfo *)0
#define NUM_BITMAPS    4

struct shape {
    unsigned char table[4][4];
    unsigned char bounds[4];
    unsigned char points[4];
};

struct pieceInfo {
    id bitmap;
    int shape;
    int rotation;
};

@@interface Piece:Object
{
    int curRow, curCol;              // The Block's position
    id bitmap;                          // The image used to build the block
    unsigned char *currentPiece;
    struct shape *currentShape;
    int shapenum;                      // The Shape that we are currently dropping
    int currentRotation;
    int dropPoints;                  // Bonus points for dropping the piece
    NXSize blockSize;
    NXSize intercell;
    NXRect invalidRect;

    BOOL viewVarsInited;
    id anmShape;
    id anmBackground;              // The animation background
    struct shape shapes[7];
     id blockImage[NUM_BITMAPS]; // Holds the id for each block image.
}

- init;

- draw:sender;
- (BOOL)reset:sender piece:(struct pieceInfo *)info;
- newPiece;
- (struct pieceInfo *)pieceInfo;
- setPiece:(struct pieceInfo *)info;

- (BOOL)legalMove:sender :(int)row :(int)column rotation:(int)rotation;

- left:sender;
- right:sender;

- getInvalidRect:(NXRect *)aRect for:sender;
- point:(NXPoint *)thePoint for:(int)row :(int)column;
- (int)points;
- getBlockSize:(NXSize *) size;
- getBlockImage:(int) blockNum;

- drop:sender;
- (BOOL)down:sender;
- turn:sender;
- stick:sender;

- (int)getCurRow;

- free;

@@end
@


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    NXSize bitmapSize;
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     id aCheater;                      // The Cheater Object
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     BOOL cheating;                  // Determine the next piece from a Panel
@


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@Tetris 1.2
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@d21 3
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    int x, y;
    id bitmap;
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    int dropPoints;
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    id anmBackground;
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- (int)y;
@


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@Initial revision
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    int shapenum;
@