I was working on a Tetris program for NXT, and had just created a multi-dimensional array for storing data about the pieces. The compiler told me...
**Error**:Too many array indices. Max allowed is '2'.
Does that mean that only 2-dimensional and smaller arrays are allowed in RobotC? What about an array of structs, where each struct contains an array?
Anyway, here's the code. PIECES, ROTATIONS, and BLOCKS are all #defined at the beginning of the .c file.
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| Code: // measures the offsets, in squares, from the center square for each orientation of each piece const short xyOffsets[PIECES][ROTATIONS][BLOCKS - 1][2] = { // O block { {{-1, 0}, {-1, -1}, {0, -1}}, // orientation 0 {x, y} {{-1, 0}, {-1, -1}, {0, -1}}, // orientation 1 {{-1, 0}, {-1, -1}, {0, -1}}, // orientation 2 {{-1, 0}, {-1, -1}, {0, -1}} // orientation 3 }, // I block { {{-2, 0}, {-1, 0}, {1, 0}}, // orientation 0 {{0, 1}, {0, -1}, {0, -2}}, // orientation 1 {{-2, 0}, {-1, 0}, {1, 0}}, // orientation 2 {{0, 1}, {0, -1}, {0, -2}} // orientation 3 }, // S block { {{-1, -1}, {0, -1}, {1, 0}}, // orientation 0 {{0, 1}, {1, 0}, {1, -1}}, // orientation 1 {{-1, -1}, {0, -1}, {1, 0}}, // orientation 2 {{0, 1}, {1, 0}, {1, -1}} // orientation 3 }, // Z block { {{-1, 0}, {0, -1}, {1, -1}}, // orientation 0 {{0, -1}, {1, 0}, {1, 1}}, // orientation 1 {{-1, 0}, {0, -1}, {1, -1}}, // orientation 2 {{0, -1}, {1, 0}, {1, 1}} // orientation 3 }, // L block { {{-1, -1}, {-1, 0}, {1, 0}}, // orientation 0 {{0, 1}, {0, -1}, {1, -1}}, // orientation 1 {{-1, 0}, {1, 0}, {1, 1}}, // orientation 2 {{-1, 1}, {0, 1}, {0, -1}} // orientation 3 }, // J block { {{-1, 0}, {1, 0}, {1, -1}}, // orientation 0 {{0, -1}, {0, 1}, {1, 1}}, // orientation 1 {{-1, 1}, {-1, 0}, {1, 0}}, // orientation 2 {{-1, -1}, {0, -1}, {0, 1}} // orientation 3 }, // T block { {{-1, 0}, {0, -1}, {1, 0}}, // orientation 0 {{0, -1}, {1, 0}, {0, 1}}, // orientation 1 {{-1, 0}, {0, 1}, {1, 0}}, // orientation 2 {{0, 1}, {-1, 0}, {0, -1}} // orientation 3 } }; | |
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