tetris/blocks.js at main · Clatron/tetris · GitHub

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function Square() {
    return {
        id: 0,
        cords: [
            [1, 4], [1, 5],
            [2, 4], [2, 5]
        ],
        color: "",
        phase: -1
    }
}

function Line() {
    return {
        id: 1,
        cords: [[1, 4], [2, 4], [3, 4], [4, 4]],
        color: "",
        phases: [[[1, 2], [0, 1], [-1, 0], [-2, -1]], [[-1, -2], [0, -1], [1, 0], [2, 1]]],
        phase: 0
    }
}

function T() {
    return {
        id: 2,
        cords: [[1, 4], [2, 3], [2, 4], [2, 5]],
        color: "",
        phases: [[[1, 1], [-1, 1], [0, 0], [1, -1]], [[1, -1], [1, 1], [0, 0], [-1, -1]], [[-1, -1], [1, -1], [0, 0], [-1, 1]], [[-1, 1], [-1, -1], [0, 0], [1, 1]]],
        phase: 0
    }
}

function Z() {
    return {
        id: 3,
        cords: [[1, 4], [1, 5], [2, 3], [2, 4]],
        color: "",
        phases: [[[1, 1], [2, 0], [-1, 1], [0, 0]], [[1, -1], [0, -2], [1, 1], [0, 0]], [[-1, -1], [-2, 0], [1, -1], [0, 0]], [[-1, 1], [0, 2], [-1, -1], [0, 0]]],
        phase: 0
    }
}

function NZ() {
    return {
        id: 4,
        cords: [[1, 4], [1, 5], [2, 5], [2, 6]],
        color: "",
        phases: [[[0, 2], [1, 1], [0, 0], [1, -1]], [[2, 0], [1, -1], [0, 0], [-1, -1]], [[0, -2], [-1, -1], [0, 0], [-1, 1]], [[-2, 0], [-1, 1], [0, 0], [1, 1]]],
        phase: 0
    }
}

function L() {
    return {
        id: 5,
        cords: [[1, 4], [2, 4], [2, 5], [2, 6]],
        color: "",
        phases: [[[0, 2], [-1, 1], [0, 0], [1, -1]], [[2, 0], [1, 1], [0, 0], [-1, -1]], [[0, -2], [1, -1], [0, 0], [-1, 1]], [[-2, 0], [-1, -1], [0, 0], [1, 1]]],
        phase: 0
    }
}

function NL() {
    return {
        id: 6,
        cords: [[1, 5], [2, 5], [2, 4], [2, 3]],
        color: "",
        phases: [[[2, 0], [1, -1], [0, 0], [-1, 1]], [[0, -2], [-1, -1], [0, 0], [1, 1]], [[-2, 0], [-1, 1], [0, 0], [1, -1]], [[0, 2], [1, 1], [0, 0], [-1, -1]]],
        phase: 0
    }
}

export function getBlock(blockId) {
    switch (blockId) {
        case 0:
            return Square();
            break;
        case 1:
            return Line();
            break;
        case 2:
            return T();
            break;
        case 3:
            return Z();
            break;
        case 4:
            return NZ();
            break;
        case 5:
            return L();
            break;
        case 6:
            return NL();
            break
    }
}