2022-11-13 18:02:05 +08:00
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// 示例插件：文字弹出
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let pop: any[] = [];
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// 插件必须有默认导出，并返回所有外部会用到的函数，所有返回的函数会被转发到core上
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// 并且在这里面完成所有的初始化，函数外部也可以进行初始化，但完全不能涉及到样板相关内容
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export default function init() {
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if (!main.replayChecking)
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core.registerAnimationFrame('pop', true, popValue);
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// 返回值是所有外部可见内容
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return { addPop, pop };
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}
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/**
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* 弹出文字
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*/
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function popValue() {
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2022-12-30 11:06:46 +08:00
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let ctx = core.getContextByName('pop')!;
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2022-11-13 18:02:05 +08:00
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if (!ctx) ctx = core.createCanvas('pop', 0, 0, core._PX_, core._PY_, 90);
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core.clearMap(ctx);
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let count = 0;
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pop.forEach(function (one) {
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// 由frame计算出dy
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const dy = 6 - one.frame * 0.2;
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const dx = 1;
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one.py -= dy;
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one.px += dx;
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one.frame++;
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// 绘制
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if (one.frame >= 60) core.setAlpha(ctx, 3 - one.frame / 30);
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else core.setAlpha(ctx, 1);
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core.fillBoldText(ctx, one.value, one.px, one.py);
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if (one.frame >= 90) count++;
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});
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if (count > 0) pop.splice(0, count);
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}
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/**
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* 添加弹出文字
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* @param px 弹出的横坐标
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* @param py 弹出的纵坐标
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* @param value 弹出的文字
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*/
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function addPop(px: number, py: number, value: string) {
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var data = {
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px: px,
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py: py,
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value: value,
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frame: 0
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};
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pop.push(data);
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}
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