diff options
Diffstat (limited to 'projects/11/K/Board.jack')
-rw-r--r-- | projects/11/K/Board.jack | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/projects/11/K/Board.jack b/projects/11/K/Board.jack deleted file mode 100644 index 49d42d5..0000000 --- a/projects/11/K/Board.jack +++ /dev/null @@ -1,305 +0,0 @@ -class Board { - field Array grid; - field int nTurn; - field int seed; - - constructor Board new() { - var int i, j; - var Array t; - let grid = Array.new(4); - let i = 0; - while (i < 4) { - let j = 0; - let grid[i] = Array.new(4); - let t = grid[i]; - while (j < 4) { - let t[j] = 32; - let j = j + 1; - } - let i = i + 1; - } - let t = grid[0]; - let t[0] = 65; - let nTurn = 0; - let seed = 0; - return this; - } - - method void arrange(Array xs, boolean isHorizontal) { - if (isHorizontal) { - do deepcopy(xs, grid); - } else { - do transpose(xs, grid); - } - do dispose4(xs); - return; - } - - - method void copy(Array xs, Array ys) { - var int i; - let i = 0; - while (i < 4) { - let ys[i] = xs[i]; - let i = i + 1; - } - return; - } - - method void deepcopy(Array xs, Array ys) { - var int i; - let i = 0; - while (i < 4) { - do copy(xs[i], ys[i]); - let i = i + 1; - } - return; - } - - method void transpose(Array xs, Array ys) { - var int i, j; - var Array t, s; - let i = 0; - while (i < 4) { - let j = 0; - let t = ys[i]; - while (j < 4) { - let s = xs[j]; - let t[j] = s[i]; - let j = j + 1; - } - let i = i + 1; - } - return; - } - - method void dispose4(Array xs){ - var int i; - var Array t; - let i = 0; - while (i < 4) { - let t = xs[i]; - do t.dispose(); - let i = i + 1; - } - do xs.dispose(); - return; - } - - method Array new4(){ - var Array xs; - var int i; - let xs = Array.new(4); - let i = 0; - while (i < 4) { - let xs[i] = Array.new(4); - let i = i + 1; - } - return xs; - } - - method Array getStrips(boolean isHorizontal){ - var Array xs; - let xs = new4(); - if (isHorizontal) { - do deepcopy(grid, xs); - } else { - do transpose(grid, xs); - } - return xs; - } - - method Array align(Array xs, boolean left){ - var int i, j; - let i = 0; - let j = 0; - if (left) { - while (i < 4) { - if (xs[i] > 64) { - let xs[j] = xs[i]; - let j = j + 1; - } - let i = i + 1; - } - while (j < 4) { - let xs[j] = 32; - let j = j + 1; - } - } else { - while (i < 4) { - if (xs[3 - i] > 64) { - let xs[3 - j] = xs[3 - i]; - let j = j + 1; - } - let i = i + 1; - } - while (j < 4) { - let xs[3 - j] = 32; - let j = j + 1; - } - } - return xs; - } - - method Array reduce(Array xs, boolean left){ - if ((xs[0] = xs[1]) & (xs[2] = xs[3]) & (xs[0] > 64) & (xs[2] > 64)) { - if (left) { - let xs[0] = xs[0] + 1; - let xs[1] = xs[2] + 1; - let xs[2] = 32; - let xs[3] = 32; - } else { - let xs[3] = xs[3] + 1; - let xs[2] = xs[1] + 1; - let xs[1] = 32; - let xs[0] = 32; - } - return xs; - } - if ((xs[0] = xs[1]) & (xs[0] > 64)) { - if (left) { - let xs[0] = xs[0] + 1; - let xs[1] = xs[2]; - let xs[2] = xs[3]; - let xs[3] = 32; - } else { - let xs[1] = xs[1] + 1; - let xs[0] = 32; - } - return xs; - } - if ((xs[2] = xs[3]) & (xs[2] > 64)) { - if (left) { - let xs[2] = xs[2] + 1; - let xs[3] = 32; - } else { - let xs[3] = xs[3] + 1; - let xs[2] = xs[1]; - let xs[1] = xs[0]; - let xs[0] = 32; - } - return xs; - } - if ((xs[1] = xs[2]) & (xs[1] > 64)) { - if (left) { - let xs[1] = xs[1] + 1; - let xs[2] = xs[3]; - let xs[3] = 32; - } else { - let xs[2] = xs[2] + 1; - let xs[1] = xs[0]; - let xs[0] = 32; - } - return xs; - } - return xs; - } - - method void addTile(){ - var Array t; - var int r, c, parity, newTile; - /* - let t = grid[1]; - if (t[1] = 32) { - let t[1] = 65; - } - */ - let seed = seed * 25173 + 13849; - if (seed < 0) { - let seed = - seed; - } - - if (seed - (seed / 2 * 2) = 0) { - let parity = 1; - } else { - let parity = -1; - } - - let seed = seed - (seed / 16 * 16); - let r = seed / 4; - let c = seed - (4 * r); - let t = grid[r]; - let newTile = 65; - - while (t[c] > 64){ - let seed = seed + parity; - if (seed < 0) { - let seed = 15; - } - let seed = seed - (seed / 16 * 16); - let r = seed / 4; - let c = seed - (4 * r); - let t = grid[r]; - let newTile = 131 - newTile; - } - let t[c] = newTile; - return; - } - - method void transform(char dir){ - var boolean isHorizontal, left; - var Array xs; - var int i; - if ((dir = 0) | (dir = 1)) { - let left = true; - } else { - let left = false; - } - if ((dir = 0) | (dir = 2)) { - let isHorizontal = true; - } else { - let isHorizontal = false; - } - let xs = getStrips(isHorizontal); - let i = 0; - while (i < 4) { - let xs[i] = reduce(align(xs[i], left), left); - let i = i + 1; - } - do arrange(xs, isHorizontal); - return; - } - - method void next(char dir){ - let nTurn = nTurn + 1; - do transform(dir); - do addTile(); - return; - } - - method void draw(){ - var int r, c, i, j; - var Array t; - let r = 9; - let c = 30; - - do Output.moveCursor(r - 1, c - 1); - do Output.printString("+----+"); - do Output.moveCursor(r + 4, c - 1); - do Output.printString("+----+"); - - let i = 0; - while (i < 4) { - let j = 0; - do Output.moveCursor(r + i, c - 1); - do Output.printString("|"); - let t = grid[i]; - while (j < 4) { - do Output.printChar(t[j]); - let j = j + 1; - } - do Output.printString("|"); - let i = i + 1; - } - - do Output.moveCursor(r + 6, c - 2); - do Output.printString("Turn: "); - do Output.printInt(nTurn); - return; - } - - method void dispose() { - do Memory.deAlloc(this); - return; - } -} |