jdg/tetris-js
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José David Guillén 2021-10-19 22:22:50 +02:00
parent ad08d0e343
commit fa6bf6b6f3
1 changed files with 21 additions and 4 deletions
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tetris.js
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@ -42,6 +42,14 @@ let tetris = function () {
[ [0,1],[1,1],[1,0],[2,0] ],
[ [0,0],[0,1],[1,1],[1,2] ]
]
},
/*'T':*/{ mR:4,
r:[
[ [1,0],[0,1],[1,1],[2,1] ],
[ [0,0],[0,1],[0,2],[1,1] ],
[ [0,0],[1,0],[2,0],[1,1] ],
[ [1,0],[1,1],[1,2],[0,1] ]
]
}
];
@ -63,15 +71,21 @@ let tetris = function () {
}
}
function clean(p) { ctx.fillStyle = "#FFFFFF"; drawBlocks(p,drawBlock_clean); }
function draw(p) { ctx.fillStyle = "#666666"; drawBlocks(p,drawBlock_filled); }
function clean(p) { ctx.fillStyle = "#FFFFFF";drawBlocks(p,drawBlock_clean); }
function draw(p) { ctx.fillStyle = "#F66666";drawBlocks(p,drawBlock_filled); }
function drawBlocks(p, drawBlock) {
p.t.r[p.r].forEach(b => drawBlock(p.x + b[0], p.y + b[1]));
}
function drawBlock_clean(x,y) {
ctx.fillRect(board_x + blockSize*x, board_y + blockSize*y, blockSize, blockSize);
}
function drawBlock_filled(x,y) {
ctx.fillRect(board_x + blockSize*x, board_y + blockSize*y, blockSize, blockSize);
}
function drawBlock_glue(x,y) {
ctx.fillStyle = "#666666";
ctx.fillRect(board_x + blockSize*x, board_y + blockSize*y, blockSize, blockSize);
}
@ -90,7 +104,8 @@ let tetris = function () {
if ( collision(p) ) {
p.y--;
glue(p);
}
return;
}
draw(t);
}
@ -110,7 +125,9 @@ let tetris = function () {
function glue(p) {
p.t.r[p.r].forEach(b => { board[p.y+b[1]][p.x+b[0]]=1; } );
draw(t);
drawBlocks(p,drawBlock_glue);
deleteRows( board.filter( r=>r.filter(c=>c==1).length==grid_x ) );
dropShape(t);
}