831 lines
22 KiB
JavaScript
831 lines
22 KiB
JavaScript
var component = {
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components: [],
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toString() {
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if ('gameobject' in this)
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return this.name + " on " + this.gameobject;
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else
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return this.name;
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},
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name: "component",
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component: true,
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enabled: true,
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enable() { this.enabled = true; },
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disable() { this.enabled = false; },
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isComponent(c) {
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if (typeof c !== 'object') return false;
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if (typeof c.toString !== 'function') return false;
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if (typeof c.make !== 'function') return false;
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return (typeof component[c.toString()] === 'object');
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},
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make(go) {
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var nc = Object.create(this);
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nc.gameobject = go;
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Object.mixin(nc, this._enghook(go.body));
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assign_impl(nc,this.impl);
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Object.hide(nc, 'gameobject', 'id');
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nc.post();
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return nc;
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},
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kill() { console.info("Kill not created for this component yet"); },
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sync(){},
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post(){},
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gui(){},
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gizmo(){},
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finish_center() {},
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extend(spec) { return Object.copy(this, spec); },
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};
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var make_point_obj = function(o, p)
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{
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return {
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pos: p,
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move(d) {
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d = o.gameobject.dir_world2this(d);
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p.x += d.x;
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p.y += d.y;
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},
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sync: o.sync.bind(o)
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}
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}
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var assign_impl = function(obj, impl)
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{
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var tmp = {};
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for (var key of Object.keys(impl))
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if (typeof obj[key] !== 'undefined' && typeof obj[key] !== 'function')
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tmp[key] = obj[key];
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Object.mixin(obj, impl);
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for (var key in tmp)
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obj[key] = tmp[key];
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}
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function json_from_whitelist(whitelist)
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{
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return function() {
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var o = {};
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for (var p of whitelist)
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o[p] = this[p];
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return o;
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}
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}
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Object.mixin(cmd(268,true), {
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toJSON:json_from_whitelist([
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"path",
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"pos",
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"scale",
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"angle",
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"color",
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"emissive",
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"parallax",
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"frame"
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]),
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anim:{},
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playing: 0,
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play(str) {
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var sp = this;
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str ??= 0;
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var playing = this.anim[str];
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if (!playing) return; //TODO: ERROR
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var f = 0;
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function advance() {
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sp.path = playing.path;
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sp.frame = playing.frames[f].rect;
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f = (f+1)%playing.frames.length;
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if (f === 0)
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sp.anim_done?.();
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sp.ddd = sp.gameobject?.delay(advance, playing.frames[f].time);
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}
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advance();
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},
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set path(p) {
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p = Resources.find_image(p);
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if (!p) return;
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if (p === this.path) return;
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this.tex = cmd(269,p);
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var anim = SpriteAnim.make(p);
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if (!anim) return;
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this.anim = anim;
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this.play();
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},
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get path() {
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return this.tex.path();
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},
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kill() {
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this.anim = undefined;
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this.ddd?.();
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delete this.ddd;
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},
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toString() { return "sprite"; },
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move(d) { this.pos = this.pos.add(d); },
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grow(x) {
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this.scale = this.scale.scale(x);
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this.pos = this.pos.scale(x);
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},
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sync() { },
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pick() { return this; },
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boundingbox() {
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var dim = this.dimensions();
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dim = dim.scale(this.gameobject.gscale());
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var realpos = dim.scale(0.5).add(this.pos);
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return bbox.fromcwh(realpos,dim);
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},
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dimensions() {
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var dim = [this.tex.width(), this.tex.height()];
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dim.x *= this.frame.w;
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dim.y *= this.frame.h;
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return dim;
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},
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width() { return this.dimensions().x; },
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height() { return this.dimensions().y; },
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});
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cmd(268,true).make = function(go)
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{
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var sp = cmd(268);
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sp.go = go.body;
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sp.gameobject = go;
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return sp;
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}
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component.sprite = cmd(268,true);
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Object.freeze(sprite);
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component.model = Object.copy(component, {
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path:"",
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_enghook: make_model,
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});
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component.model.impl = {
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set path(x) { cmd(149, this.id, x); },
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draw() { cmd(150, this.id); },
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kill() { cmd(213, this.id); },
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};
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var sprite = component.sprite;
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sprite.doc = {
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path: "Path to the texture.",
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color: "Color to mix with the sprite.",
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pos: "The offset position of the sprite, relative to its entity."
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};
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sprite.inputs = {};
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sprite.inputs.kp9 = function() { this.pos = this.dimensions().scale([0,0]); };
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sprite.inputs.kp8 = function() { this.pos = this.dimensions().scale([-0.5, 0]); };
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sprite.inputs.kp7 = function() { this.pos = this.dimensions().scale([-1,0]); };
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sprite.inputs.kp6 = function() { this.pos = this.dimensions().scale([0,-0.5]); };
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sprite.inputs.kp5 = function() { this.pos = this.dimensions().scale([-0.5,-0.5]); };
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sprite.inputs.kp4 = function() { this.pos = this.dimensions().scale([-1,-0.5]); };
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sprite.inputs.kp3 = function() { this.pos = this.dimensions().scale([0, -1]); };
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sprite.inputs.kp2 = function() { this.pos = this.dimensions().scale([-0.5,-1]); };
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sprite.inputs.kp1 = function() { this.pos = this.dimensions().scale([-1,-1]); };
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Object.seal(sprite);
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/* sprite anim returns a data structure for the given file path
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frames: array of frames
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rect: frame rectangle
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time: miliseconds to hold the frame for
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loop: true if it should be looped
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*/
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var SpriteAnim = {
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make(path) {
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if (path.ext() === 'gif')
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return SpriteAnim.gif(path);
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else if (path.ext() === 'ase')
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return SpriteAnim.aseprite(path);
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else
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return undefined;
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},
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gif(path) {
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var anim = {};
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anim.frames = [];
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anim.path = path;
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var frames = Resources.gif.frames(path);
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var yslice = 1/frames;
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for (var f = 0; f < frames; f++) {
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var frame = {};
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frame.rect = {
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x: 0,
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w: 1,
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y: yslice*f,
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h: yslice
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};
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frame.time = 0.05;
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anim.frames.push(frame);
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}
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var times = cmd(224,path);
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for (var i = 0; i < frames; i++)
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anim.frames[i].time = times[i]/1000;
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anim.loop = true;
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var dim = Resources.texture.dimensions(path);
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dim.y /= frames;
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anim.dim = dim;
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return {0:anim};
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},
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strip(path, frames, time=0.05) {
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var anim = {};
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anim.frames = [];
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anim.path = path;
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var xslice = 1/frames;
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for (var f = 0; f < frames; f++) {
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var frame = {};
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frame.rect = {s0:xslice*f, s1: xslice*(f+1), t0:0, t1:1};
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frame.time = time;
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anim.frames.push(frame);
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}
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anim.dim = Resources.texture.dimensions(path);
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anim.dim.x /= frames;
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return anim;
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},
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aseprite(path) {
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function aseframeset2anim(frameset, meta) {
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var anim = {};
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anim.frames = [];
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anim.path = meta.image;
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var dim = meta.size;
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var ase_make_frame = function(ase_frame,i) {
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var f = ase_frame.frame;
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var frame = {};
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frame.rect = {
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x: f.x/dim.w,
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w: f.w/dim.w,
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y: f.y/dim.h,
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h: f.h/dim.h
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};
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frame.time = ase_frame.duration / 1000;
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anim.frames.push(frame);
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};
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frameset.forEach(ase_make_frame);
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anim.dim = [frameset[0].sourceSize.x, frameset[0].sourceSize.y];
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anim.loop = true;
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return anim;
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};
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var json = io.slurp(path);
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json = JSON.parse(json);
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var anims = {};
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var frames = Array.isArray(json.frames) ? json.frames : Object.values(json.frames);
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var f = 0;
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for (var tag of json.meta.frameTags) {
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anims[tag.name] = aseframeset2anim(frames.slice(tag.from, tag.to+1), json.meta);
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anims[f] = anims[tag.name];
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f++;
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}
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return anims;
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},
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validate(anim)
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{
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if (!Object.isObject(anim)) return false;
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if (typeof anim.path !== 'string') return false;
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if (typeof anim.dim !== 'object') return false;
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return true;
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},
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find(path) {
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if (!io.exists(path + ".asset")) return;
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var asset = JSON.parse(io.slurp(path + ".asset"));
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},
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};
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SpriteAnim.doc = 'Functions to create Primum animations from varying sources.';
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SpriteAnim.gif.doc = 'Convert a gif.';
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SpriteAnim.strip.doc = 'Given a path and number of frames, converts a horizontal strip animation, where each cell is the same width.'
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SpriteAnim.aseprite.doc = 'Given an aseprite json metadata, returns an object of animations defined in the aseprite file.';
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SpriteAnim.find.doc = 'Given a path, find the relevant animation for the file.';
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/* For all colliders, "shape" is a pointer to a phys2d_shape, "id" is a pointer to the shape data */
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var collider2d = Object.copy(component, {
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name: "collider 2d",
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sensor: false,
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kill() {}, /* No killing is necessary - it is done through the gameobject's kill */
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impl: {
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set sensor(x) { cmd(18,this.shape,x); },
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get sensor() { return cmd(21,this.shape); },
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set enabled(x) { cmd(22,this.shape,x); },
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get enabled() { return cmd(23,this.shape); }
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},
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});
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Object.hide(collider2d.impl, 'enabled');
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collider2d.inputs = {};
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collider2d.inputs['M-s'] = function() { this.sensor = !this.sensor; }
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collider2d.inputs['M-s'].doc = "Toggle if this collider is a sensor.";
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collider2d.inputs['M-t'] = function() { this.enabled = !this.enabled; }
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collider2d.inputs['M-t'].doc = "Toggle if this collider is enabled.";
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component.polygon2d = Object.copy(collider2d, {
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toJSON:json_from_whitelist([
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'points',
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'sensor'
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]),
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toString() { return "polygon2d"; },
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flipx: false,
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flipy: false,
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boundingbox() {
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return bbox.frompoints(this.spoints());
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},
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hides: ['id', 'shape', 'gameobject'],
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_enghook: make_poly2d,
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points:[],
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setpoints(points) {
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this.points = points;
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this.sync();
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},
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/* EDITOR */
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spoints() {
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var spoints = this.points.slice();
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if (this.flipx) {
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spoints.forEach(function(x) {
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var newpoint = x.slice();
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newpoint.x = -newpoint.x;
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spoints.push(newpoint);
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});
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}
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if (this.flipy) {
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spoints.forEach(function(x) {
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var newpoint = x.slice();
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newpoint.y = -newpoint.y;
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spoints.push(newpoint);
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});
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}
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return spoints;
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},
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gizmo() {
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this.spoints().forEach(x => render.point(this.gameobject.this2screen(x), 3, Color.green));
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this.points.forEach((x,i)=>Debug.numbered_point(this.gameobject.this2screen(x), i));
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},
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pick(pos) {
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if (!Object.hasOwn(this,'points'))
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this.points = deep_copy(this.__proto__.points);
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var i = Gizmos.pick_gameobject_points(pos, this.gameobject, this.points);
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var p = this.points[i];
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if (p)
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return make_point_obj(this, p);
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return undefined;
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},
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});
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function pointscaler(x) {
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if (typeof x === 'number') return;
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this.points = this.points.map(p => p.mult(x));
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}
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component.polygon2d.impl = Object.mix(collider2d.impl, {
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sync() { cmd_poly2d(0, this.id, this.spoints());},
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query() { return cmd(80, this.shape); },
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grow: pointscaler,
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});
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var polygon2d = component.polygon2d;
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polygon2d.inputs = {};
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//polygon2d.inputs.post = function() { this.sync(); };
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polygon2d.inputs.f10 = function() {
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this.points = Math.sortpointsccw(this.points);
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};
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polygon2d.inputs.f10.doc = "Sort all points to be CCW order.";
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polygon2d.inputs['C-lm'] = function() {
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this.points.push(this.gameobject.world2this(Mouse.worldpos()));
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};
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polygon2d.inputs['C-lm'].doc = "Add a point to location of mouse.";
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polygon2d.inputs.lm = function(){};
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polygon2d.inputs.lm.released = function(){};
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polygon2d.inputs['C-M-lm'] = function() {
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var idx = Math.grab_from_points(Mouse.worldpos(), this.points.map(p => this.gameobject.this2world(p)), 25);
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if (idx === -1) return;
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this.points.splice(idx, 1);
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};
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polygon2d.inputs['C-M-lm'].doc = "Remove point under mouse.";
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polygon2d.inputs['C-b'] = function() {
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this.points = this.spoints;
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this.flipx = false;
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this.flipy = false;
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};
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polygon2d.inputs['C-b'].doc = "Freeze mirroring in place.";
|
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component.edge2d = Object.copy(collider2d, {
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toJSON:json_from_whitelist([
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'sensor',
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'thickness',
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'points',
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'hollow',
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'hollowt',
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]),
|
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dimensions:2,
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thickness:0,
|
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/* if type === -1, point to point */
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type: Spline.type.catmull,
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C: 1, /* when in bezier, continuity required. 0, 1 or 2. */
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looped: false,
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angle: 0.5, /* smaller for smoother bezier */
|
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|
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flipx: false,
|
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flipy: false,
|
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points:[],
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toString() { return "edge2d"; },
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|
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hollow: false,
|
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hollowt: 0,
|
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|
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spoints() {
|
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if (!this.points) return [];
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var spoints = this.points.slice();
|
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|
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if (this.flipx) {
|
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if (Spline.is_bezier(this.type))
|
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spoints.push(Vector.reflect_point(spoints.at(-2), spoints.at(-1)));
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|
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for (var i = spoints.length-1; i >= 0; i--) {
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var newpoint = spoints[i].slice();
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newpoint.x = -newpoint.x;
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spoints.push(newpoint);
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}
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}
|
|
|
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if (this.flipy) {
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if (Spline.is_bezier(this.type))
|
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spoints.push(Vector.reflect(point(spoints.at(-2),spoints.at(-1))));
|
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for (var i = spoints.length-1; i >= 0; i--) {
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var newpoint = spoints[i].slice();
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newpoint.y = -newpoint.y;
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spoints.push(newpoint);
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}
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}
|
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if (this.hollow) {
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var hpoints = inflate_cpv(spoints, spoints.length, this.hollowt);
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if (hpoints.length === spoints.length) return spoints;
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var arr1 = hpoints.filter(function(x,i) { return i % 2 === 0; });
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var arr2 = hpoints.filter(function(x,i) { return i % 2 !== 0; });
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return arr1.concat(arr2.reverse());
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}
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return spoints;
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},
|
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|
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setpoints(points) {
|
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this.points = points;
|
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// this.sync();
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},
|
|
|
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post() {
|
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this.points = [];
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},
|
|
|
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sample() {
|
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var spoints = this.spoints();
|
|
if (spoints.length === 0) return [];
|
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|
|
if (this.type === -1) {
|
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if (this.looped) spoints.push(spoints[0]);
|
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return spoints;
|
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}
|
|
|
|
if (this.type === Spline.type.catmull) {
|
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if (this.looped)
|
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spoints = Spline.catmull_loop(spoints);
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else
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spoints = Spline.catmull_caps(spoints);
|
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|
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return Spline.sample_angle(this.type, spoints,this.angle);
|
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}
|
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|
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if (this.looped && Spline.is_bezier(this.type))
|
|
spoints = Spline.bezier_loop(spoints);
|
|
|
|
return Spline.sample_angle(this.type, spoints, this.angle);
|
|
},
|
|
|
|
boundingbox() { return bbox.frompoints(this.points.map(x => x.scale(this.gameobject.scale))); },
|
|
|
|
hides: ['gameobject', 'id', 'shape'],
|
|
_enghook: make_edge2d,
|
|
|
|
/* EDITOR */
|
|
gizmo() {
|
|
if (this.type === Spline.type.catmull || this.type === -1) {
|
|
this.spoints().forEach(x => render.point(this.gameobject.this2screen(x), 3, Color.teal));
|
|
this.points.forEach((x,i) => Debug.numbered_point(this.gameobject.this2screen(x), i));
|
|
} else {
|
|
for (var i = 0; i < this.points.length; i += 3)
|
|
Debug.numbered_point(this.gameobject.this2screen(this.points[i]), i, Color.teal);
|
|
|
|
for (var i = 1; i < this.points.length; i+=3) {
|
|
Debug.numbered_point(this.gameobject.this2screen(this.points[i]), i, Color.green);
|
|
Debug.numbered_point(this.gameobject.this2screen(this.points[i+1]), i+1, Color.green);
|
|
render.line([this.gameobject.this2screen(this.points[i-1]), this.gameobject.this2screen(this.points[i])], Color.yellow);
|
|
render.line([this.gameobject.this2screen(this.points[i+1]), this.gameobject.this2screen(this.points[i+2])], Color.yellow);
|
|
}
|
|
}
|
|
},
|
|
|
|
finish_center(change) { this.points = this.points.map(function(x) { return x.sub(change); }); },
|
|
|
|
pick(pos) {
|
|
var i = Gizmos.pick_gameobject_points(pos, this.gameobject, this.points);
|
|
var p = this.points[i];
|
|
if (!p) return undefined;
|
|
|
|
if (Spline.is_catmull(this.type) || this.type === -1)
|
|
return make_point_obj(this,p);
|
|
|
|
var that = this.gameobject;
|
|
var me = this;
|
|
if (p) {
|
|
var o = {
|
|
pos: p,
|
|
sync: me.sync.bind(me)
|
|
};
|
|
if (Spline.bezier_is_handle(this.points,i))
|
|
o.move = function(d) {
|
|
d = that.dir_world2this(d);
|
|
p.x += d.x;
|
|
p.y += d.y;
|
|
Spline.bezier_cp_mirror(me.points,i);
|
|
};
|
|
else
|
|
o.move = function(d) {
|
|
d = that.dir_world2this(d);
|
|
p.x += d.x;
|
|
p.y += d.y;
|
|
var pp = Spline.bezier_point_handles(me.points,i);
|
|
pp.forEach(ph => me.points[ph] = me.points[ph].add(d));
|
|
}
|
|
return o;
|
|
}
|
|
},
|
|
|
|
rm_node(idx) {
|
|
if (idx < 0 || idx >= this.points.length) return;
|
|
if (Spline.is_catmull(this.type))
|
|
this.points.splice(idx,1);
|
|
|
|
if (Spline.is_bezier(this.type)) {
|
|
assert(Spline.bezier_is_node(this.points, idx), 'Attempted to delete a bezier handle.');
|
|
if (idx === 0)
|
|
this.points.splice(idx,2);
|
|
else if (idx === this.points.length-1)
|
|
this.points.splice(this.points.length-2,2);
|
|
else
|
|
this.points.splice(idx-1,3);
|
|
}
|
|
},
|
|
|
|
add_node(pos) {
|
|
pos = this.gameobject.world2this(pos);
|
|
var idx = 0;
|
|
if (Spline.is_catmull(this.type) || this.type === -1) {
|
|
if (this.points.length >= 2)
|
|
idx = cmd(59, pos, this.points, 400);
|
|
|
|
if (idx === this.points.length)
|
|
this.points.push(pos);
|
|
else
|
|
this.points.splice(idx, 0, pos);
|
|
}
|
|
|
|
if (Spline.is_bezier(this.type)) {
|
|
idx = cmd(59, pos, Spline.bezier_nodes(this.points),400);
|
|
|
|
if (idx < 0) return;
|
|
|
|
if (idx === 0) {
|
|
this.points.unshift(pos.slice(), pos.add([-100,0]), Vector.reflect_point(this.points[1], this.points[0]));
|
|
return;
|
|
}
|
|
if (idx === Spline.bezier_node_count(this.points)) {
|
|
this.points.push(Vector.reflect_point(this.points.at(-2), this.points.at(-1)), pos.add([-100,0]), pos.slice());
|
|
return;
|
|
}
|
|
idx = 2 + (idx-1)*3;
|
|
var adds = [pos.add([100,0]), pos.slice(), pos.add([-100,0])];
|
|
this.points.splice(idx, 0, ...adds);
|
|
}
|
|
},
|
|
|
|
pick_all() {
|
|
var picks = [];
|
|
this.points.forEach(x =>picks.push(make_point_obj(this,x)));
|
|
return picks;
|
|
},
|
|
});
|
|
|
|
component.edge2d.impl = Object.mix(collider2d.impl, {
|
|
set thickness(x) {
|
|
cmd_edge2d(1,this.id,x);
|
|
},
|
|
get thickness() { return cmd(112,this.id); },
|
|
grow: pointscaler,
|
|
sync() {
|
|
var sensor = this.sensor;
|
|
var points = this.sample();
|
|
if (!points) return;
|
|
cmd_edge2d(0,this.id,points);
|
|
this.sensor = sensor;
|
|
},
|
|
});
|
|
|
|
var bucket = component.edge2d;
|
|
bucket.spoints.doc = "Returns the controls points after modifiers are applied, such as it being hollow or mirrored on its axises.";
|
|
bucket.inputs = {};
|
|
//bucket.inputs.post = function() { this.sync(); };
|
|
bucket.inputs.h = function() { this.hollow = !this.hollow; };
|
|
bucket.inputs.h.doc = "Toggle hollow.";
|
|
|
|
bucket.inputs['C-g'] = function() { if (this.hollowt > 0) this.hollowt--; };
|
|
bucket.inputs['C-g'].doc = "Thin the hollow thickness.";
|
|
bucket.inputs['C-g'].rep = true;
|
|
|
|
bucket.inputs['C-f'] = function() { this.hollowt++; };
|
|
bucket.inputs['C-f'].doc = "Increase the hollow thickness.";
|
|
bucket.inputs['C-f'].rep = true;
|
|
|
|
bucket.inputs['M-v'] = function() { if (this.thickness > 0) this.thickness--; };
|
|
bucket.inputs['M-v'].doc = "Decrease spline thickness.";
|
|
bucket.inputs['M-v'].rep = true;
|
|
|
|
bucket.inputs['C-y'] = function() {
|
|
this.points = this.spoints();
|
|
this.flipx = false;
|
|
this.flipy = false;
|
|
this.hollow = false;
|
|
};
|
|
bucket.inputs['C-y'].doc = "Freeze mirroring,";
|
|
bucket.inputs['M-b'] = function() { this.thickness++; };
|
|
bucket.inputs['M-b'].doc = "Increase spline thickness.";
|
|
bucket.inputs['M-b'].rep = true;
|
|
|
|
bucket.inputs.plus = function() {
|
|
if (this.angle <= 1) {
|
|
this.angle = 1;
|
|
return;
|
|
}
|
|
this.angle *= 0.9;
|
|
};
|
|
bucket.inputs.plus.doc = "Increase the number of samples of this spline.";
|
|
bucket.inputs.plus.rep = true;
|
|
|
|
bucket.inputs.minus = function() { this.angle *= 1.1; };
|
|
bucket.inputs.minus.doc = "Decrease the number of samples on this spline.";
|
|
bucket.inputs.minus.rep = true;
|
|
|
|
bucket.inputs['C-r'] = function() { this.points = this.points.reverse(); };
|
|
bucket.inputs['C-r'].doc = "Reverse the order of the spline's points.";
|
|
|
|
bucket.inputs['C-l'] = function() { this.looped = !this.looped};
|
|
bucket.inputs['C-l'].doc = "Toggle spline being looped.";
|
|
|
|
bucket.inputs['C-c'] = function() {
|
|
switch(this.type) {
|
|
case Spline.type.bezier:
|
|
this.points = Spline.bezier2catmull(this.points);
|
|
break;
|
|
}
|
|
this.type = Spline.type.catmull;
|
|
};
|
|
|
|
bucket.inputs['C-c'].doc = "Set type of spline to catmull-rom.";
|
|
|
|
bucket.inputs['C-b'] = function() {
|
|
switch(this.type) {
|
|
case Spline.type.catmull:
|
|
this.points = Spline.catmull2bezier(Spline.catmull_caps(this.points));
|
|
break;
|
|
}
|
|
this.type = Spline.type.bezier;
|
|
};
|
|
|
|
bucket.inputs['C-o'] = function() { this.type = -1; };
|
|
bucket.inputs['C-o'].doc = "Set spline to linear.";
|
|
|
|
bucket.inputs['C-M-lm'] = function() {
|
|
if (Spline.is_catmull(this.type)) {
|
|
var idx = Math.grab_from_points(Mouse.worldpos(), this.points.map(p => this.gameobject.this2world(p)), 25);
|
|
if (idx === -1) return;
|
|
} else {
|
|
|
|
}
|
|
|
|
this.points = this.points.newfirst(idx);
|
|
};
|
|
bucket.inputs['C-M-lm'].doc = "Select the given point as the '0' of this spline.";
|
|
|
|
bucket.inputs['C-lm'] = function() { this.add_node(Mouse.worldpos()); }
|
|
bucket.inputs['C-lm'].doc = "Add a point to the spline at the mouse position.";
|
|
|
|
bucket.inputs['C-M-lm'] = function() {
|
|
var idx = -1;
|
|
if (Spline.is_catmull(this.type))
|
|
idx = Math.grab_from_points(Mouse.worldpos(), this.points.map(p => this.gameobject.this2world(p)), 25);
|
|
else {
|
|
var nodes = Spline.bezier_nodes(this.points);
|
|
idx = Math.grab_from_points(Mouse.worldpos(), nodes.map(p => this.gameobject.this2world(p)), 25);
|
|
idx *= 3;
|
|
}
|
|
|
|
this.rm_node(idx);
|
|
};
|
|
bucket.inputs['C-M-lm'].doc = "Remove point from the spline.";
|
|
|
|
bucket.inputs.lm = function(){};
|
|
bucket.inputs.lm.released = function(){};
|
|
|
|
bucket.inputs.lb = function() {
|
|
var np = [];
|
|
|
|
this.points.forEach(function(c) {
|
|
np.push(Vector.rotate(c, Math.deg2rad(-1)));
|
|
});
|
|
|
|
this.points = np;
|
|
};
|
|
bucket.inputs.lb.doc = "Rotate the points CCW.";
|
|
bucket.inputs.lb.rep = true;
|
|
|
|
bucket.inputs.rb = function() {
|
|
var np = [];
|
|
|
|
this.points.forEach(function(c) {
|
|
np.push(Vector.rotate(c, Math.deg2rad(1)));
|
|
});
|
|
|
|
this.points = np;
|
|
};
|
|
bucket.inputs.rb.doc = "Rotate the points CW.";
|
|
bucket.inputs.rb.rep = true;
|
|
|
|
component.circle2d = Object.copy(collider2d, {
|
|
radius:10,
|
|
offset:[0,0],
|
|
toString() { return "circle2d"; },
|
|
|
|
boundingbox() {
|
|
return bbox.fromcwh(this.offset.scale(this.gameobject.scale), [this.radius,this.radius]);
|
|
},
|
|
|
|
hides: ['gameobject', 'id', 'shape', 'scale'],
|
|
_enghook: make_circle2d,
|
|
});
|
|
|
|
component.circle2d.impl = Object.mix({
|
|
toJSON:json_from_whitelist([
|
|
"pos",
|
|
"radius",
|
|
]),
|
|
|
|
set radius(x) { cmd_circle2d(0,this.id,x); },
|
|
get radius() { return cmd_circle2d(2,this.id); },
|
|
|
|
set scale(x) { this.radius = x; },
|
|
get scale() { return this.radius; },
|
|
|
|
set offset(x) { cmd_circle2d(1,this.id,x); },
|
|
get offset() { return cmd_circle2d(3,this.id); },
|
|
|
|
get pos() { return cmd_circle2d(3,this.id); },
|
|
set pos(x) { cmd_circle2d(1,this.id,x); },
|
|
|
|
grow(x) {
|
|
if (typeof x === 'number') this.scale *= x;
|
|
else if (typeof x === 'object') this.scale *= x[0];
|
|
},
|
|
|
|
}, collider2d.impl);
|
|
|
|
return {component, SpriteAnim};
|