@litecanvas/utils/dist/actor.min.js

Utilities to help build litecanvas games

(()=>{var c=Object.defineProperty;var p=(r,e)=>{for(var t in e)c(r,t,{get:e[t],enumerable:!0})};globalThis.utils=globalThis.utils||{};globalThis.utils.global=(r=!0)=>{for(let e in globalThis.utils)e!=="global"&&(r||globalThis[e]===void 0)&&(globalThis[e]=globalThis.utils[e])};var m={};p(m,{ANCHOR_BOT_LEFT:()=>d,ANCHOR_BOT_RIGHT:()=>y,ANCHOR_CENTER:()=>h,ANCHOR_TOP_LEFT:()=>l,ANCHOR_TOP_RIGHT:()=>f,Actor:()=>u});var x=2*Math.PI,n=class{x;y;constructor(e=0,t=e){this.x=e,this.y=t}toString(){return`Vector (${this.x}, ${this.y})`}},b=r=>r instanceof n,a=(r=0,e=r)=>(b(r)&&(e=r.y,r=r.x),new n(r,e));var h=a(.5,.5),l=a(0,0),f=a(1,0),d=a(0,1),y=a(1,1),u=class{sprite;pos;_o;_s;flipX=!1;flipY=!1;angle=0;opacity=1;hidden=!1;constructor(e,t,s=l){this.sprite=e,this.pos=t||a(0),this._o=a(s),this._s=a(1,1)}set x(e){this.pos.x=e}get x(){return this.pos.x}set y(e){this.pos.y=e}get y(){return this.pos.y}set anchor(e){this._o.x=e.x,this._o.y=e.y}get anchor(){return this._o}get width(){return this.sprite.width*this._s.x}get height(){return this.sprite.height*this._s.y}get scale(){return this._s}scaleTo(e,t=e){this._s.x=e,this._s.y=t}scaleBy(e,t=e){this._s.x*=e,this._s.y*=t}getBounds(e=!0){let t=this.sprite.width*(e?this._s.x:1),s=this.sprite.height*(e?this._s.y:1),i=this.pos.x-t*this.anchor.x,o=this.pos.y-s*this.anchor.y;return[i,o,t,s]}draw(e=globalThis,t=!0){this.hidden||this.opacity<=0||(t&&e.push(),this.transform(e),this.drawImage(e),t&&e.pop())}transform(e){e.translate(this.pos.x,this.pos.y),e.rotate(e.deg2rad(this.angle)),e.scale((this.flipX?-1:1)*this._s.x,(this.flipY?-1:1)*this._s.y)}drawImage(e,t=!0){let s=this.anchor,i=-this.sprite.width*(this.flipX?1-s.x:s.x),o=-this.sprite.height*(this.flipY?1-s.y:s.y);t&&e.alpha(this.opacity),e.image(i,o,this.sprite)}};globalThis.utils=Object.assign(globalThis.utils||{},m);})();