想问下各位前端大牛吗?怎么改变这个函数的输出内容,让其输出内容为happylunarnewyear2017?

xiaoxiao2021-02-28  51

// define array position of text var textString = 'happylunarnewyear2017'; var textMatrix = [ 4.5, 0, 5.5, 0, 6.5, 0, 7.5, 0, 8.5, 0, 0, 1, 1, 1, 2, 1, 3, 1, 4, 1, 6, 1, 7, 1, 8, 1, 10, 1, 11, 1, 12, 1, 13, 1, 5, 2, 6, 2, 7, 2, 8, 2 ] var chars = { h: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 1, 3, 2, 3, 3, 3, 4, 3, 5, 0, 5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 5, 6, 5, 7 ], a: [ 2, 0, 2, 1, 2, 2, 1, 2, 1, 3, 1, 4, 1, 5, 0, 5, 0, 6, 0, 7, 2, 5, 3, 0, 3, 1, 3, 2, 4, 2, 4, 3, 4, 4, 4, 1, 5, 5, 5, 6, 5, 7, 3, 5 ], p: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 1, 0, 2, 0, 3, 0, 4, 1, 5, 2, 4, 3, 3, 4, 2, 4, 1, 4 ], y: [ 0, 0, 0, 1, 1, 1, 1, 2, 1, 3, 2, 3, 2, 4, 2, 5, 2, 6, 2, 7, 3, 2, 3, 3, 4, 1, 4, 2, 5, 0, 5, 1 ], l: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 1, 7, 2, 7, 3, 7, 4, 7, 5, 7 ], u: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 1, 7, 2, 7, 3, 7, 4, 7, 5, 0, 5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 5, 6 ], n: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 1, 1, 1, 2, 2, 2, 2, 3, 2, 4, 3, 4, 3, 5, 4, 5, 4, 6, 5, 0, 5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 5, 6, 5, 7 ], e: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 1, 3, 2, 3, 3, 3, 4, 3, 1, 7, 2, 7, 3, 7, 4, 7, 5, 7 ], w: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 1, 6, 2, 1, 2, 2, 2, 3, 2, 4, 2, 5, 2, 6, 2, 7, 3, 7, 5, 0, 5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 4, 5, 4, 6 ], r: [ 0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 1, 0, 2, 0, 3, 0, 4, 1, 5, 2, 4, 3, 3, 4, 2, 4, 1, 4, 1, 5, 2, 5, 3, 6, 4, 6, 5, 7 ], 2: [ 0, 1, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 5, 1, 5, 2, 5, 3, 4, 3, 3, 3, 2, 3, 2, 4, 1, 4, 1, 5, 0, 5, 0, 6, 0, 7, 1, 7, 2, 7, 3, 7, 4, 7, 5, 7, 5, 6 ], 0: [ 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6,1, 0, 2, 0, 3, 0, 4, 0,1, 7, 2, 7, 3, 7, 4, 7,5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 5, 6 ], 1: [ 1, 2, 2, 2, 2, 1, 3, 1, 3, 0, 4, 0, 4, 1, 4, 2, 4, 3, 4, 4, 4, 5, 4, 6, 4, 7, 1, 7, 2, 7, 3, 7, 5, 7 ], 7: [ 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 5, 1, 5, 2, 5, 3, 4, 3, 4, 4, 3, 4, 3, 5, 3, 6,2, 3, 7 ] } function initText() { var i = 0; var velocity = Math.random() * 0.25 + 1; var shift = { x: -(Math.random() + 2), y: -(Math.random() + 3) }; var char = chars[textString[i]]; var width = 80; var half = 6.5 * width; var left = textMatrix[i * 2] * width - half; var top = textMatrix[i * 2 + 1] * range * 1.2 - range * 2.4; for (var j = 0; j < fireNumber * char.length * 0.25; j++) { var rand = Math.floor(Math.random() * char.length * 0.5); var x = char[rand * 2] + shift.x; var y = char[rand * 2 + 1] + shift.y; var text = { x: center.x + left * 0.9, y: center.y + top, left: center.x + left, size: Math.random() + 0.5, fill: '#ff3', vx: x * (velocity + (Math.random() - 0.5) * 0.5), vy: y * (velocity + (Math.random() - 0.5) * 0.5), ay: 0.08, alpha: 1, life: Math.round(Math.random() * range / 2) + range / 1.5 } text.base = { life: text.life, size: text.size, }; text.direct = (text.left - text.x) * 0.08; listText.push(text); } // play sound // playExpSound(); // lights.push({ x: center.x + left * 0.9, y: center.y + top, color: text.fill, radius: range * 2 }); if (++textIndex < textString.length) { setTimeout(initText, 10); } else { textIndex = 0; } }
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