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9 lines
2.7 KiB
JavaScript
9 lines
2.7 KiB
JavaScript
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/**
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* Minified by jsDelivr using Terser v3.14.1.
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* Original file: /npm/dom-confetti@0.2.2/lib/main.js
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*
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* Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
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*/
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"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.confetti=confetti;var defaultColors=["#a864fd","#29cdff","#78ff44","#ff718d","#fdff6a"];function createElements(e,t,i,s,n){return Array.from({length:t}).map(function(t,a){var r=document.createElement("div"),l=i[a%i.length];return r.style["background-color"]=l,r.style.width=s,r.style.height=n,r.style.position="absolute",r.style.willChange="transform, opacity",r.style.visibility="hidden",e.appendChild(r),r})}function randomPhysics(e,t,i,s){var n=e*(Math.PI/180),a=t*(Math.PI/180);return{x:0,y:0,z:0,wobble:10*s(),wobbleSpeed:.1+.1*s(),velocity:.5*i+s()*i,angle2D:-n+(.5*a-s()*a),angle3D:-Math.PI/4+s()*(Math.PI/2),tiltAngle:s()*Math.PI,tiltAngleSpeed:.1+.3*s()}}function updateFetti(e,t,i,s){e.physics.x+=Math.cos(e.physics.angle2D)*e.physics.velocity,e.physics.y+=Math.sin(e.physics.angle2D)*e.physics.velocity,e.physics.z+=Math.sin(e.physics.angle3D)*e.physics.velocity,e.physics.wobble+=e.physics.wobbleSpeed,s?e.physics.velocity*=s:e.physics.velocity-=e.physics.velocity*i,e.physics.y+=3,e.physics.tiltAngle+=e.physics.tiltAngleSpeed;var n=e.physics,a=n.x,r=n.y,l=n.z,o=n.tiltAngle,c=n.wobble,h="translate3d("+(a+10*Math.cos(c))+"px, "+(r+10*Math.sin(c))+"px, "+l+"px) rotate3d(1, 1, 1, "+o+"rad)";e.element.style.visibility="visible",e.element.style.transform=h,e.element.style.opacity=1-t}function animate(e,t,i,s,n,a){var r=void 0;return new Promise(function(l){requestAnimationFrame(function o(c){r||(r=c);var h=c-r,y=r===c?0:(c-r)/n;t.slice(0,Math.ceil(h/a)).forEach(function(e){updateFetti(e,y,i,s)}),c-r<n?requestAnimationFrame(o):(t.forEach(function(t){if(t.element.parentNode===e)return e.removeChild(t.element)}),l())})})}var defaults={angle:90,spread:45,startVelocity:45,elementCount:50,width:"10px",height:"10px",perspective:"",colors:defaultColors,duration:3e3,stagger:0,dragFriction:.1,random:Math.random};function backwardPatch(e){return!e.stagger&&e.delay&&(e.stagger=e.delay),e}function confetti(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Object.assign({},defaults,backwardPatch(t)),s=i.elementCount,n=i.colors,a=i.width,r=i.height,l=i.perspective,o=i.angle,c=i.spread,h=i.startVelocity,y=i.decay,d=i.dragFriction,p=i.duration,u=i.stagger,f=i.random;return e.style.perspective=l,animate(e,createElements(e,s,n,a,r).map(function(e){return{element:e,physics:randomPhysics(o,c,h,f)}}),d,y,p,u)}
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