Diff: tetris/Pieces.cpp

Revision:

19:6d9bee043ede

Parent:

18:cf74968078ea

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tetris/Pieces.cpp	Sun Dec 04 23:31:28 2022 +0000
@@ -0,0 +1,328 @@
+#include "Pieces.h"
+
+// Define the Pieces
+char mPieces [7 /*kind */ ][4 /* rotation */ ][5 /* horizontal blocks */ ][5 /* vertical blocks */ ] =
+{
+// Square
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 0, 0, 0}
+    }
+   },
+
+// I
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 1, 2, 1, 1},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0}, 
+    {0, 0, 2, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 1, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {1, 1, 2, 1, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 1, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 2, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    }
+   }
+  ,
+// L
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 2, 0, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 1, 2, 1, 0},
+    {0, 1, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 1, 1, 0, 0},
+    {0, 0, 2, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 1, 0},
+    {0, 1, 2, 1, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    }
+   },
+// L mirrored
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 2, 0, 0},
+    {0, 1, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 1, 0, 0, 0},
+    {0, 1, 2, 1, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 2, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 1, 2, 1, 0},
+    {0, 0, 0, 1, 0},
+    {0, 0, 0, 0, 0}
+    }
+   },
+// N
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 1, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 1, 2, 0, 0},
+    {0, 0, 1, 1, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 1, 2, 0, 0},
+    {0, 1, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 1, 1, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    }
+   },
+// N mirrored
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 0, 1, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 1, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 1, 0, 0, 0},
+    {0, 1, 2, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 1, 0},
+    {0, 1, 2, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    }
+   },
+// T
+  {
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 2, 1, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0},
+    {0, 1, 2, 1, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 1, 2, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 0, 0, 0, 0}
+    },
+   {
+    {0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0},
+    {0, 1, 2, 1, 0},
+    {0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0}
+    }
+   }
+};
+
+// Displacement of the piece to the position where it is first drawn in the board when it is created
+int mPiecesInitialPosition  [7 /*kind */ ][4 /* rotation */ ][2 /* position */] =
+{
+/* Square */
+  {
+    {-2, -3}, 
+    {-2, -3},
+    {-2, -3},
+    {-2, -3}
+   },
+/* I */
+  {
+    {-2, -2},
+    {-2, -3},
+    {-2, -2},
+    {-2, -3}
+   },
+/* L */
+  {
+    {-2, -3},
+    {-2, -3},
+    {-2, -3},
+    {-2, -2}
+   },
+/* L mirrored */
+  {
+    {-2, -3},
+    {-2, -2},
+    {-2, -3},
+    {-2, -3}
+   },
+/* N */
+  {
+    {-2, -3},
+    {-2, -3},
+    {-2, -3},
+    {-2, -2}
+   },
+/* N mirrored */
+  {
+    {-2, -3},
+    {-2, -3},
+    {-2, -3},
+    {-2, -2}
+   },
+/* T */
+  {
+    {-2, -3},
+    {-2, -3},
+    {-2, -3},
+    {-2, -2}
+   },
+};
+
+/* 
+======================================                                  
+Return the type of a block (0 = no-block, 1 = normal block, 2 = pivot block)
+
+Parameters:
+
+int pPiece:      Piece to draw
+int pRotation:   1 of the 4 possible rotations
+int pX:          Horizontal position in blocks
+int pY:          Vertical position in blocks
+====================================== 
+*/
+int Pieces::GetBlockType (int pPiece, int pRotation, int pX, int pY)
+{
+    return mPieces [pPiece][pRotation][pX][pY];
+}
+
+/* 
+======================================                                  
+Returns the horizontal displacement of the piece that has to be applied in order to create it in the
+correct position.
+
+Parameters:
+
+int pPiece:  Piece to draw
+int pRotation:   1 of the 4 possible rotations
+====================================== 
+*/
+int Pieces::GetXInitialPosition (int pPiece, int pRotation)
+{
+    return mPiecesInitialPosition [pPiece][pRotation][0];
+}
+
+/* 
+======================================                                  
+Returns the vertical displacement of the piece that has to be applied in order to create it in the
+correct position.
+
+Parameters:
+
+int pPiece:  Piece to draw
+int pRotation:   1 of the 4 possible rotations
+====================================== 
+*/
+int Pieces::GetYInitialPosition (int pPiece, int pRotation)
+{
+    return mPiecesInitialPosition [pPiece][pRotation][1];
+}