speed up string functions

scripts/base.js

@@ -409,7 +409,7 @@ Object.dainty_assign = function(target, source)
 
 Object.isObject = function(o)
 {
-  return (typeof o === 'object' && !Array.isArray(o));
+  return (o instanceof Object && !(o instanceof Array));
 }
 
 Object.setter_assign = function(target, source)
@@ -860,25 +860,6 @@ Object.defineProperty(String.prototype, 'trimchr', {
   }
 });
 
-Object.defineProperty(String.prototype, 'startswith', {
-  value: function(val) {
-    if (!val) return false;
-    return this.startsWith(val);
-  }
-});
-
-Object.defineProperty(String.prototype, 'endswith', {
-  value: function(val) {
-    if (!val) return false;
-    return this.endsWith(val);
-  }
-});
-
-Object.defineProperty(String.prototype, 'pct', {
-  value: function(val) {
-  }
-});
-
 Object.defineProperty(String.prototype, 'uc', { value: function() { return this.toUpperCase(); } });
 Object.defineProperty(String.prototype, 'lc', {value:function() { return this.toLowerCase(); }});
 
@@ -900,6 +881,18 @@ Object.defineProperty(Array.prototype, 'copy', {
   }
 });
 
+Object.defineProperty(Array.prototype, 'forFrom', {
+  value: function(n, fn) {
+    for (var i = n; i < this.length; i++) fn(this[i]);
+  }
+});
+
+Object.defineProperty(Array.prototype, 'forTo', {
+  value: function(n, fn) {
+    for (var i = 0; i < n; i++) fn(this[i]);
+  }
+});
+
 Object.defineProperty(Array.prototype, 'dofilter', {
   value: function(fn) {
     for (let i = 0; i < this.length; i++) {
@@ -1033,19 +1026,6 @@ value: function(b) {
   return c;
 }});
 
-/*Object.defineProperty(Array.prototype, 'concat', {
-  value: function(b) {
-    var result = [];
-    for (var i = 0; i < this.length; i++)
-      result.push(this[i]);
-      
-    for (var i = 0; i < b.length; i++)
-      result.push(b[i]);
-      
-    return result;
-  }
-});*/
-
 Object.defineProperty(Array.prototype, 'normalized', {
   value: function() {
     var c = this.slice();

scripts/components.js

@@ -79,9 +79,7 @@ var sprite = {
       return;
     }
     if (p === this.path) return;
-    sprite_rmbucket(this);
     this._p = p;
-    sprite_addbucket(this);
   
     this.del_anim?.();
     this.texture = game.texture(p);
@@ -101,7 +99,6 @@ var sprite = {
     return this._p;
   },
   kill() {
-    sprite_rmbucket(this);  
     this.del_anim?.();
     this.anim = undefined;
     this.gameobject = undefined;
@@ -175,7 +172,6 @@ component.sprite = function(obj) {
   sp.transform = obj.transform;
   sp.guid = prosperon.guid();
   allsprites[sp.guid] = sp;
-  sprite_addbucket(sp);
   if (component.sprite.make_hook) component.sprite.make_hook(sp);
   return sp;
 }

scripts/editor.js

@@ -569,7 +569,7 @@ var editor = {
       obj.ur = sub;
       
       return;
-    } else if (!sub.startswith(obj.ur)) {
+    } else if (!sub.startsWith(obj.ur)) {
       console.warn(`Cannot make an ur of type ${sub} from an object with the ur ${obj.ur}`);
       return;
     }
@@ -1433,7 +1433,7 @@ replpanel.inputs.tab = function() {
   var stub = this.value.fromlast('.');  
   var replobj = (editor.selectlist.length === 1) ? "editor.selectlist[0]" : "editor.edit_level";
   
-  if (this.value.startswith("this."))
+  if (this.value.startsWith("this."))
     keyobj = keyobj.replace("this", replobj);
 
   if (!this.value.includes('.')) keys.push("this");
@@ -1461,7 +1461,7 @@ replpanel.inputs.tab = function() {
   
   if (stub)
     this.value = o + '.' + comp;
-  else if (this.value.endswith('.'))
+  else if (this.value.endsWith('.'))
     this.value = o + '.' + comp;
   else
     this.value = comp;
@@ -1677,7 +1677,7 @@ var openlevelpanel = Object.copy(inputpanel,  {
 
   keycb() {
     if(this.value)
-      this.assets = this.allassets.filter(x => x.startswith(this.value));
+      this.assets = this.allassets.filter(x => x.startsWith(this.value));
     else
       this.assets = this.allassets.slice();
     for (var m in this.mumlist)

scripts/engine.js

@@ -25,6 +25,14 @@ Object.defineProperty(String.prototype, "folder", {
 
 globalThis.Resources = {};
 
+Resources.rm_fn = function(fnstr, text)
+{
+  while (text.match(fnstr)) {
+  }  
+}
+
+Resources.rm_fn.doc = "Remove calls to a given function from a given text script.";
+
 Resources.replpath = function (str, path) {
   if (!str) return str;
   if (str[0] === "/") return str.rm(0);
@@ -48,6 +56,10 @@ Resources.replstrs = function (path) {
   var script = io.slurp(path);
   var regexp = /"[^"\s]*?\.[^"\s]+?"/g;
   var stem = path.dir();
+  
+  // remove console statements
+  //script = script.replace(/console\.(.*?)\(.*?\)/g, '');
+  //script = script.replace(/assert\(.*?\)/g, '');
 
   script = script.replace(regexp, function (str) {
     var newstr = Resources.replpath(str.trimchr('"'), path);
@@ -222,7 +234,7 @@ global.check_registers = function (obj) {
   }
       
   for (var k in obj) {
-    if (!k.startswith("on_")) continue;
+    if (!k.startsWith("on_")) continue;
     var signal = k.fromfirst("on_");
     Event.observe(signal, obj, obj[k]);
   }
@@ -728,12 +740,12 @@ var Register = {
     var fns = [];
 
     n.register = function (fn, oname) {
-      if (typeof fn !== "function") return;
+      if (!(fn instanceof Function)) return;
 
       var dofn = function(...args) {
         var st = profile.now();
         fn(...args);
-	profile.addreport(name, oname, st);
+	      profile.addreport(name, oname, st);
       }
       
       fns.push(dofn);

scripts/entity.js

@@ -61,8 +61,8 @@ var entity = {
   },
 
   sync() {
-    this.components.forEach(function(x) { x.sync?.(); });
+    for (var c of Object.values(this.components)) c.sync?.();
-    this.objects.forEach(function(x) { x.sync(); });
+    for (var o of Object.values(this.objects)) o.sync();
   },
 
   delay(fn, seconds) {
@@ -150,7 +150,7 @@ var entity = {
     
     if (!text)
       ent.ur = emptyur;
-    else if (typeof text === 'object' && text) {// assume it's an ur
+    else if (text instanceof Object) {// assume it's an ur
       ent.ur = text;
       text = ent.ur.text;
       config = [ent.ur.data, config].filter(x => x).flat();
@@ -164,22 +164,22 @@ var entity = {
     if (typeof text === 'string')
       use(text, ent);
     else if (Array.isArray(text))
-      text.forEach(path => use(path,ent));
+      for (var path of text) use(path,ent);
   
     if (typeof config === 'string')
       Object.merge(ent, json.decode(Resources.replstrs(config)));
     else if (Array.isArray(config))
-      config.forEach(function(path) {
+      for (var path of config) {
         if (typeof path === 'string') {
           console.info(`ingesting ${path} ...`);
           Object.merge(ent, json.decode(Resources.replstrs(path)));
         }
-        else if (typeof path === 'object')
+        else if (path instanceof Object)
           Object.merge(ent,path);
-      });
+      };
       
     ent.reparent(this);
-    
+
     for (var [prop, p] of Object.entries(ent)) {
       if (!p) continue;
       if (typeof p !== 'object') continue;
@@ -188,12 +188,12 @@ var entity = {
       Object.merge(ent[prop], p);
       ent.components[prop] = ent[prop];
     };
-  
+
     check_registers(ent);
-  
+
-    if (typeof ent.load === 'function') ent.load();
+    if (ent.load instanceof Function) ent.load();
     if (sim.playing())
-      if (typeof ent.start === 'function') ent.start();
+      if (ent.start instanceof Function) ent.start();
   
     Object.hide(ent, 'ur', 'components', 'objects', 'timers', 'guid', 'master');
     
@@ -235,8 +235,8 @@ var entity = {
     return ent;
   },
   
-  disable() { this.components.forEach(function(x) { x.disable(); }); },
+  disable() { for (var x of this.components) x.disable(); },
-  enable() { this.components.forEach(function(x) { x.enable(); }); },
+  enable() { for (var x of this.components) x.enable(); },
   
   this2screen(pos) { return game.camera.world2view(this.this2world(pos)); },
   screen2this(pos) { return this.world2this(game.camera.view2world(pos)); },
@@ -280,7 +280,7 @@ var entity = {
   
     var bb = boxes.shift();
   
-    boxes.forEach(function(x) { bb = bbox.expand(bb, x); });
+    for (var x of boxes) bb = bbox.expand(bb, x);
   
     bb = bbox.move(bb, this.pos);
   
@@ -338,7 +338,7 @@ dup(diff) {
     this.__kill = true;
     console.spam(`Killing entity of type ${this.ur}`);
   
-    this.timers.forEach(t => t());
+    for (var t of this.timers) t();
     this.timers = [];
     Event.rm_obj(this);
     input.do_uncontrol(this);
@@ -358,13 +358,12 @@ dup(diff) {
     delete this.components;
   
     this.clear();
-    if (typeof this.stop === 'function') this.stop();
+    if (this.stop instanceof Function) this.stop();
     
     game.tag_clear_guid(this.guid);
     
     for (var i in this) {
-      if (typeof this[i] === 'object') delete this[i];
+      if (this[i] instanceof Object || this[i] instanceof Function) delete this[i];
-      if (typeof this[i] === 'function') delete this[i];
     }
   },
   
@@ -482,17 +481,17 @@ var gameobject = {
     var newpos = relative.this2world(x);
     var move = newpos.sub(this.pos);
     this.rpos = newpos;
-    this.objects.forEach(x => x.move(move));
+    for (var o of this.objects) o.move(move);
   },
   
   set_angle(x, relative = world) {
     var newangle = relative.angle + x;
     var diff = newangle - this.angle;
     this.rangle = newangle;
-    this.objects.forEach(obj => {
+    for (var obj of this.objects) {
       obj.rotate(diff);
       obj.set_pos(Vector.rotate(obj.get_pos(obj.master), diff), obj.master);
-    });
+    }
   },
   
   set_scale(x, relative = world) {
@@ -500,10 +499,10 @@ var gameobject = {
     var newscale = relative.scale.map((s,i) => x[i]*s);
     var pct = this.scale.map((s,i) => newscale[i]/s);
     this.rscale = newscale;
-    this.objects.forEach(obj => {
+    for (var obj of this.objects) {
       obj.grow(pct);
       obj.set_pos(obj.get_pos(obj.master).map((x,i) => x*pct[i]), obj.master);
-    });
+    };
   },
   
   get_pos(relative = world) {
@@ -650,17 +649,17 @@ function apply_ur(u, ent) {
     if (typeof text === 'string')
       use(text, ent);
     else if (Array.isArray(text))
-      text.forEach(path => use(path,ent));
+      for (var path of text) use(path,ent);
     
     if (typeof data === 'string')
       Object.merge(ent, json.decode(Resources.replstrs(data)));
     else if (Array.isArray(data)) {
-      data.forEach(function(path) {
+      for (var path of data) {
         if (typeof path === 'string')
           Object.merge(ent, json.decode(Resources.replstrs(data)));
-        else if (typeof path === 'object')
+        else if (path instanceof Object)
           Object.merge(ent,path);
-      });
+      };
     }
   }
 }

scripts/profile.js

@@ -126,7 +126,7 @@ profile.endframe = function()
 var print_frame = function(frame, indent, title)
 {
   var avg = frame._times.reduce((sum, e) => sum += e)/frame._times.length;
-  say(indent + `${title} ::::: ${profile.best_t(avg)}`);
+  say(indent + `${title} ::::: ${profile.best_t(avg)} (${frame._times.length} hits)`);
   
   for (var i in frame) {
     if (i === '_times') continue;

scripts/render.js

@@ -660,11 +660,7 @@ render.box = function(pos, wh, color = Color.white) {
   check_flush(render.flush_poly);  
 };
 
-render.window = function(pos, wh, color) {
+render.window = function(pos, wh, color) { render.box(pos.add(wh.scale(0.5)),wh,color); };
-  var p = pos.slice();
-  p = p.add(wh.scale(0.5));
-  render.box(p,wh,color);
-};
 
 render.text_bb = function(str, size = 1, wrap = -1, pos = [0,0])
 {

scripts/widget.js

@@ -171,7 +171,7 @@ var listpanel = Object.copy(inputpanel,  {
 
   keycb() {
     if(this.value)
-      this.assets = this.allassets.filter(x => x.startswith(this.value));
+      this.assets = this.allassets.filter(x => x.startsWith(this.value));
     else
       this.assets = this.allassets.slice();
     for (var m in this.mumlist)