Behavior : Chess

Logic: Add

Action:Add chess

• {my} add chess on the board.
• Board ( object ) : Board object.
• Logic X ( number ) : The X index (0-based) of the chess to set.
• Logic Y ( number ) : The Y index (0-based) of the chess to set.
• Logic Z ( number or string ) : The Z index (0-based) of the chess to set. 0 is tile.

Logic: Move

Action:Move chess

• Move chess on the board.
• Tile ( object ) : Tile object.

Action:Move chess by UID

• Move chess by UID on the board.
• Tile UID ( number or string ) : The UID of tile

Action:Move chess to xyz

• Move chess on the board.
• Logic X ( number ) : The X index (0-based) of the chess to set.
• Logic Y ( number ) : The Y index (0-based) of the chess to set.
• Logic Z ( number or string ) : The Z index (0-based) of the chess to set. 0 is tile.

Logic: Remove

Action:Remove chess

• {my} remove chess from the board.

Logic: Swap

Action:Swap chess by UID

• Swap two chess by UID.
• UID of chess ( number ) : UID of chess B.

Chess

Expression:LX

• Get X index of selected chess.

Expression:LY

• Get Y index of selected chess.

Expression:LZ

• Get Z index of selected chess.

Expression:BoardUID

• Get board UID, return -1 if not in a board.

Expression:LZ2UID

• Get UID by Z.
• Z ( number or string ) : The logic Z.

Expression:UID2LA

• Get Logic angle by UID, in degree. (-1) is invalid angle.
• FaceTo ( number or string ) : The UID of instance to face.

Expression:ZCnt

• Get z count.

Expression:DIR2UID

• Get neighbor UID by direction. Add 2nd parameter to indicate z-index. Return (-1) if no chess picked.
• Direction ( number or string ) : The direction.

Physical

Expression:PX

• Get physical X co-ordinate.

Expression:PY

• Get physical Y co-ordinate.

Board

Condition:On the board

• Return true if the chess is on the board.
• Board ( object ) : Board object

Chess

Condition:Is a tile

• Return true if z-index of this chess is 0.

Condition:Are neighbors (UID)

• Testing if two chess are neighbors.
• UID of chess ( number or string ) : UID of chess B.

Collisions

Condition:On collision

• Triggered when the object collides with another object.
• Chess ( object ) : Chess object B.

Condition:Is overlapping

• Test if the object is overlapping another object.
• Chess ( object ) : Chess object B.

Empty

Condition:No chess above

• Return true if there has no chess above this tile.

Condition:No chess at LZ

• Return true if there has no chess above this tile at logical Z.
• Logic Z ( number or string ) : The Z index (0-based) of the chess to set. 0 is tile.

Logical position

Condition:Compare LX

• Compare the logical X.
• Comparison ( cmp ) : Choose the way to compare the logical X.
• LX ( number ) : Logical X.

Condition:Compare LY

• Compare the logical Y.
• Comparison ( cmp ) : Choose the way to compare the logical Y.
• LY ( number ) : Logical Y.

Condition:Compare LZ

• Compare the logical Z.
• Comparison ( cmp ) : Choose the way to compare the logical Z.
• LZ ( number ) : Logical Z.