Cax 內(nèi)置 Sprite

序列幀動(dòng)畫(huà)組件，可以把任意圖片的任意區(qū)域組合成一串動(dòng)畫(huà)。

const sprite = new cax.Sprite({
    framerate: 7,
    imgs: ['./mario-sheet.png'],
    frames: [
        // x, y, width, height, originX, originY ,imageIndex
        [0, 0, 32, 32],
        [32 * 1, 0, 32, 32],
        [32 * 2, 0, 32, 32],
        [32 * 3, 0, 32, 32],
        [32 * 4, 0, 32, 32],
        [32 * 5, 0, 32, 32],
        [32 * 6, 0, 32, 32],
        [32 * 7, 0, 32, 32],
        [32 * 8, 0, 32, 32],
        [32 * 9, 0, 32, 32],
        [32 * 10, 0, 32, 32],
        [32 * 11, 0, 32, 32],
        [32 * 12, 0, 32, 32],
        [32 * 13, 0, 32, 32],
        [32 * 14, 0, 32, 32]
    ],
    animations: {
        walk: {
            frames: [0, 1]
        },
        happy: {
            frames: [5, 6, 7, 8, 9]
        },
        win: {
            frames: [12]
        }
    },
    playOnce: false,
    currentAnimation: "walk",
    animationEnd: function () {


    }
});