diff --git a/scripts/base.js b/scripts/base.js
index ad2a2db..a993408 100644
--- a/scripts/base.js
+++ b/scripts/base.js
@@ -19,23 +19,15 @@ URIError = {};
 
 Object.complete_assign = function(target, source)
 {
-var descriptors = {};
-  var assigns = {};
   if (typeof source === 'undefined') return target;
+  
   Object.keys(source).forEach(function (k) {
-    var desc = Object.getOwnPropertyDescriptor(source, k);
-
-    if (desc.value) {
-      if (typeof desc.value === 'object' && desc.value.hasOwn('value'))
-        descriptors[k] = desc.value;
-      else
-        assigns[k] = desc.value;
-    } else
-      descriptors[k] = desc;
+    if (Object.isAccessor(source,k))
+      Object.defineProperty(target, k, Object.getOwnPropertyDescriptor(source,k));
+    else
+      target[k] = source[k];
   });
 
-  Object.defineProperties(target, descriptors);
-  Object.assign(target, assigns);
   return target;
 };
 
@@ -72,54 +64,36 @@ Object.dainty_assign = function(target, source)
 
 Object.isAccessor = function(obj, prop)
 {
-  var prop = Object.getOwnPropertyDescriptor(obj,prop);
-  if (prop) return false;
-  return true;
+  var desc = Object.getOwnPropertyDescriptor(obj,prop);
+  if (!desc) return false;
+  if (desc.get || desc.set) return true;
+  return false;
 }
 
+Object.mergekey = function(o1,o2,k)
+{
+  if (typeof(o2[k]) === 'object') {
+    if (Array.isArray(o2[k]))
+      o1[k] = o2[k].slice();
+    else
+      Object.merge(o1[k], o2[k]);
+   } else
+     o1[k] = o2[k];
+}
 
 /* Same as merge from Ruby */
 Object.merge = function(target, ...objs)
 {
-  var objmerge = function(tar, obj)
-  {
-    for (var key of Object.keys(obj)) {
-      if (typeof obj[key] === 'object') {
-        if (tar[key]) {
-	  objmerge(tar[key], obj[key]);
-	  continue;
-	}
-	else {
-	  tar[key] = obj[key];
-	  continue;
-	}
-      }
-      tar[key] = obj[key];
-    }
-  }
-
   for (var obj of objs)
-    objmerge(target,obj);
+    for (var key of Object.keys(obj))
+      Object.mergekey(target,obj,key);
 }
 
 Object.totalmerge = function(target, ...objs)
 {
-  for (var obj of objs) {
-    for (var key in obj) {
-      if (typeof obj[key] === 'object') {
-        if (typeof target[key] === 'object') {
-	  if (Object.isAccessor(target,key))
-	    target[key] = obj[key];
-	  else
-  	    Object.merge(target[key], obj[key]);
-	}
-	else
-	  target[key] = obj[key];
-	  
-      } else
-        target[key] = obj[key];
-    }
-  }
+  for (var obj of objs)
+    for (var key in obj)
+      Object.mergekey(target,obj,key);
 }
 
 /* Returns a new object with undefined, null, and empty values removed. */
diff --git a/scripts/components.js b/scripts/components.js
index 461eca8..8d2a96d 100644
--- a/scripts/components.js
+++ b/scripts/components.js
@@ -35,14 +35,12 @@ component.sprite = {
   make(go) {
     var nsprite = Object.create(component.sprite.maker);
     Object.assign(nsprite, make_sprite(go));    
-    Object.assign(nsprite, this);
     nsprite.ur = this;
     return nsprite;
   },
 };
 
 component.sprite.maker = Object.copy(component, {
-  name: "sprite",
   set path(x) { cmd(12,this.id,x,this.rect); },
   get visible() { return this.enabled; },
   set visible(x) { this.enabled = x; },
@@ -73,6 +71,8 @@ component.sprite.maker = Object.copy(component, {
   height() { return cmd(64,this.path).y; },
 });
 
+Object.freeze(sprite);
+
 var sprite = component.sprite.maker;
 
 sprite.inputs = {};
@@ -85,11 +85,10 @@ sprite.inputs.kp4 = function() { this.pos = [-1,-0.5]; };
 sprite.inputs.kp3 = function() { this.pos = [0, -1]; };
 sprite.inputs.kp2 = function() { this.pos = [-0.5,-1]; };
 sprite.inputs.kp1 = function() { this.pos = [-1,-1]; };
+Object.seal(sprite);
 
 /* Container to play sprites and anim2ds */
 component.char2d = Object.copy(sprite, {
-  name: "char 2d",
-  
   frame2rect(frames, frame) {
     var rect = {s0:0,s1:1,t0:0,t1:1};
     
@@ -99,17 +98,15 @@ component.char2d = Object.copy(sprite, {
 
     return rect;
   },
-  
-  make(go) {
-    var char = Object.copy(this, {
-      get enabled() { return cmd(114,this.id); },
-      set enabled(x) { cmd(20,this.id,x); },
-      set color(x) { cmd(96,this.id,x); },
-      get pos() { return cmd(111, this.id); },
-      set pos(x) { cmd(37,this.id,x); },
-      set layer(x) { cmd(60, this.id, x); },
-      get layer() { return this.gameobject.draw_layer; },
 
+  get enabled() { return cmd(114,this.id); },
+  set enabled(x) { cmd(20,this.id,x); },
+  set color(x) { cmd(96,this.id,x); },
+  get pos() { return cmd(111, this.id); },
+  set pos(x) { cmd(37,this.id,x); },
+  set layer(x) { cmd(60, this.id, x); },
+  get layer() { return this.gameobject.draw_layer; },
+  
       boundingbox() {
         var dim = cmd(64,this.path);
 	dim = dim.scale(this.gameobject.scale);	
@@ -128,8 +125,12 @@ component.char2d = Object.copy(sprite, {
       },
 
       kill() { cmd(9,this.id); },
-    });
-
+  ur: {
+    
+  },
+  
+  make(go) {
+    var char = Object.create(this);
     char.curplaying = char.anims.array()[0];
     char.obscure('curplaying');
     char.id = make_sprite(go, char.curplaying.path, this.pos);    
@@ -247,29 +248,26 @@ collider2d.inputs['M-t'] = function() { this.enabled = !this.enabled; }
 collider2d.inputs['M-t'].doc = "Toggle if this collider is enabled.";
 
 component.polygon2d = Object.copy(collider2d, {
-  name: "polygon 2d",
   points: [],
-  flipx: false,
-  flipy: false,
+
+  ur: {
+    flipx: false,
+    flipy: false
+  },
+  
+  sync() {
+    cmd_poly2d(0, this.id, this.spoints);
+  },
+  
+  boundingbox() {
+    return points2bb(this.spoints);
+  },
 
   make(go) {
     var poly = Object.create(this);
     Object.assign(poly, make_poly2d(go, this.points));
-    
-    Object.assign(poly, this.make_fns);
-    Object.assign(poly, {
-      boundingbox() {
-        return points2bb(this.spoints);
-      },
-
-      sync() { cmd_poly2d(0, this.id, this.spoints); }
-    });
-    
     poly.defn('points', this.points.copy());
 
-    Object.defineProperty(poly, 'id', {enumerable:false});
-    Object.defineProperty(poly, 'shape', {enumerable:false});
-
     poly.sync();
 
     return poly;
@@ -604,10 +602,12 @@ bucket.inputs.rb.doc = "Rotate the points CW.";
 bucket.inputs.rb.rep = true;
 
 component.circle2d = Object.copy(collider2d, {
-  name: "circle 2d",
   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); },
 
@@ -619,9 +619,6 @@ component.circle2d = Object.copy(collider2d, {
   make(go) {
     var circle = Object.create(this);
     Object.assign(circle, make_circle2d(go, circle.radius, circle.offset));
-    circle.radius = 10;
-    circle.offset = [0,0];
-
     return circle;
   },
 
@@ -669,5 +666,3 @@ var Resources = {
 
   },
 };
-
-Log.warn("bottom of components");
diff --git a/scripts/debug.js b/scripts/debug.js
index d5ebb87..a4acd6a 100644
--- a/scripts/debug.js
+++ b/scripts/debug.js
@@ -85,7 +85,7 @@ var Debug = {
 
   draw() {
     if (this.draw_bb)
-      Game.objects.forEach(function(x) { Debug.boundingbox(x.boundingbox(), [255,255,255,10]); });
+      Game.objects.forEach(function(x) { Debug.boundingbox(x.boundingbox(), Color.Debug.boundingbox.alpha(0.05)); });
 
     if (Game.paused()) gui_text("PAUSED", [0,0],1);
 
@@ -97,7 +97,7 @@ var Debug = {
 
     if (this.draw_names)
       Game.objects.forEach(function(x) {
-        GUI.text(x, world2screen(x.pos).add([0,32]), 1, [84,110,255]);
+        GUI.text(x, world2screen(x.pos).add([0,32]), 1, Color.Debug.names);
       });
 
     if (Debug.Options.gif.rec) {
diff --git a/scripts/editor.js b/scripts/editor.js
index 5fa3802..54e2529 100644
--- a/scripts/editor.js
+++ b/scripts/editor.js
@@ -561,7 +561,7 @@ return;
         GUI.image("icons/icons8-lock-16.png", world2screen(obj.pos));
     });
 
-    Debug.draw_grid(1, editor_config.grid_size/editor.camera.zoom, editor_config.grid_color);
+    Debug.draw_grid(1, editor_config.grid_size/editor.camera.zoom, Color.Editor.grid.alpha(0.3));
     var startgrid = screen2world([-20,Window.height]).map(function(x) { return Math.snap(x, editor_config.grid_size); });
     var endgrid = screen2world([Window.width, 0]);
     
@@ -595,7 +595,7 @@ return;
       wh[0] /= editor.camera.zoom;
       wh[1] /= editor.camera.zoom;
       var bb = cwh2bb(world2screen(c),wh);
-      Debug.boundingbox(bb, [255,255,55,10]);
+      Debug.boundingbox(bb, Color.Editor.select.alpha(0.1));
       Debug.line(bb2points(bb).wrapped(1), Color.white);
     }
     
diff --git a/scripts/engine.js b/scripts/engine.js
index 637db6c..a4a5e8e 100644
--- a/scripts/engine.js
+++ b/scripts/engine.js
@@ -31,25 +31,25 @@ load("scripts/diff.js");
 Log.level = 1;
 
 var Color = {
-  white: [255,255,255,255],
-  black: [0,0,0,255],
-  blue: [84,110,255,255],
-  green: [120,255,10,255],
-  yellow: [251,255,43,255],
-  red: [255,36,20,255],
-  teal: [96, 252, 237,255],
-  gray: [181,181,181,255],
+  white: [255,255,255],
+  black: [0,0,0],
+  blue: [84,110,255],
+  green: [120,255,10],
+  yellow: [251,255,43],
+  red: [255,36,20],
+  teal: [96, 252, 237],
+  gray: [181,181,181],
   cyan: [0,255,255],
   purple: [162,93,227],
 };
 
 Color.Arkanoid = {
-  orange: [255,143,0,255],
-  teal: [0,255,255,255],
-  green: [0,255,0,255],
-  red: [255,0,0,255],
-  blue: [0,112,255,255],
-  purple: [255,0,255,255],
+  orange: [255,143,0],
+  teal: [0,255,255],
+  green: [0,255,0],
+  red: [255,0,0],
+  blue: [0,112,255],
+  purple: [255,0,255],
   yellow: [255,255,0],
   silver: [157,157,157],
   gold: [188,174,0],
@@ -81,6 +81,50 @@ Color.Apple = {
   blue: [0,156,223]
 };
 
+Color.Debug = {
+  boundingbox: Color.white,
+  names: [84,110,255],
+};
+
+Color.Editor = {
+  grid: [99,255,128],
+  select: [255,255,55],
+  newgroup: [120,255,10],
+};
+
+/* Detects the format of all colors and munges them into a floating point format */
+Color.normalize = function(c) {
+  var add_a = function(a) {
+    var n = this.slice();
+    n.a = a;
+    return n;
+  };
+  
+  for (var p of Object.keys(c)) {
+    var fmt = "nrm";
+    if (typeof c[p] !== 'object') continue;
+    if (!Array.isArray(c[p])) {
+      Color.normalize(c[p]);
+      continue;
+    }
+    
+    for (var color of c[p]) {
+      if (color > 1) {
+        fmt = "8b";
+	break;
+      }
+    }
+
+    switch(fmt) {
+      case "8b":
+        c[p] = c[p].map(function(x) { return x/255; });
+    }
+    c[p].alpha = add_a;
+  }
+};
+
+Color.normalize(Color);
+
 Object.deepfreeze(Color);
 
 var ColorMap = {};
@@ -140,6 +184,8 @@ ColorMap.Viridis = ColorMap.makemap({
   1: [253,231,37]
 });
 
+Color.normalize(ColorMap);
+
 ColorMap.sample = function(t, map)
 {
   map ??= this;
@@ -634,7 +680,7 @@ var Game = {
     };
 
     if (newgroup.file)
-      newgroup.color = [120,255,10];
+      newgroup.color = Color.Editor.newgroup;
 
     return newgroup;
   },
diff --git a/scripts/entity.js b/scripts/entity.js
index 28e6961..382c852 100644
--- a/scripts/entity.js
+++ b/scripts/entity.js
@@ -347,7 +347,7 @@ var gameobject = {
 	obj.components[prop] = obj[prop];
       }
     };
-    
+
     Object.totalmerge(obj,ur);
     obj.check_registers(obj);    
     
@@ -497,7 +497,6 @@ prototypes.from_obj = function(name, obj)
 {
   var newobj = Object.copy(gameobject.ur, obj);
   prototypes.ur[name] = newobj;
-  Log.say(Object.keys(newobj));
   newobj.toString = function() { return name; };
   return prototypes.ur[name];
 }
diff --git a/scripts/gui.js b/scripts/gui.js
index 3070153..39184cd 100644
--- a/scripts/gui.js
+++ b/scripts/gui.js
@@ -1,9 +1,8 @@
 var GUI = {
   text(str, pos, size, color, wrap) {
-    size = size ? size : 1;
-    
-    color = color ? color : [255,255,255,255];
-    wrap = wrap ? wrap : -1;
+    size ??= 1;
+    color ??= Color.white;
+    wrap ??= -1;
 
     var bb = cmd(118, str, size, wrap);
     var opos = [bb.r, bb.t];
@@ -14,7 +13,7 @@ var GUI = {
   },
 
   text_cursor(str, pos, size, cursor) {
-    cursor_text(str,pos,size,[255,255,255],cursor);
+    cursor_text(str,pos,size,Color.white,cursor);
   },
 
   image(path,pos) {
@@ -70,10 +69,10 @@ var GUI = {
     anchor: [0,0],
     text_shadow: {
       pos: [0,0],
-      color: [255,255,255,255]
+      color: Color.white,
     },
     text_outline: 1, /* outline in pixels */
-    color: [255,255,255,255],
+    color: Color.white,
     margin: [5,5], /* Distance between elements for things like columns */
     width: 0,
     height: 0,
diff --git a/source/engine/debug/debugdraw.c b/source/engine/debug/debugdraw.c
index edea6c9..ae26d68 100644
--- a/source/engine/debug/debugdraw.c
+++ b/source/engine/debug/debugdraw.c
@@ -559,8 +559,8 @@ void draw_grid(float width, float span, struct rgba color)
 
   sg_apply_pipeline(grid_pipe);
   sg_apply_bindings(&grid_bind);
-
-  float col[4] = { color.r/255.0 ,color.g/255.0 ,color.b/255.0 ,color.a/255.0 };
+  float col[4];
+  rgba2floats(col,color);
 
   fs_params_t pt;
   pt.thickness = (float)width;
diff --git a/source/engine/ffi.c b/source/engine/ffi.c
index 4ce2897..2aac380 100644
--- a/source/engine/ffi.c
+++ b/source/engine/ffi.c
@@ -161,12 +161,12 @@ struct rgba js2color(JSValue v) {
   JSValue c[4];
   for (int i = 0; i < 4; i++)
     c[i] = js_arridx(v,i);
-  unsigned char a = JS_IsUndefined(c[3]) ? 255 : js2int(c[3]);
+  float a = JS_IsUndefined(c[3]) ? 1.0 : js2number(c[3]);
   struct rgba color = {
-    .r = js2int(c[0]),
-    .g = js2int(c[1]),
-    .b = js2int(c[2]),
-    .a = a,
+    .r = js2number(c[0])*RGBA_MAX,
+    .g = js2number(c[1])*RGBA_MAX,
+    .b = js2number(c[2])*RGBA_MAX,
+    .a = a*RGBA_MAX,
   };
 
   return color;
diff --git a/source/engine/render.h b/source/engine/render.h
index 418fcd3..10051ad 100644
--- a/source/engine/render.h
+++ b/source/engine/render.h
@@ -15,6 +15,8 @@
 #include "sokol/sokol_gfx.h"
 #include "HandmadeMath.h"
 
+#define RGBA_MAX 255
+
 struct mCamera;
 struct window;
 
@@ -126,10 +128,10 @@ static struct boundingbox cwh2bb(HMM_Vec2 c, HMM_Vec2 wh) {
 
 static float *rgba2floats(float *r, struct rgba c)
 {
-  r[0] = c.r / 255.0;
-  r[1] = c.g / 255.0;
-  r[2] = c.b / 255.0;
-  r[3] = c.a / 255.0;
+  r[0] = (float)c.r / RGBA_MAX;
+  r[1] = (float)c.g / RGBA_MAX;
+  r[2] = (float)c.b / RGBA_MAX;
+  r[3] = (float)c.a / RGBA_MAX;
   return r;
 }
 
diff --git a/source/engine/resources.c b/source/engine/resources.c
index 62f03ff..94566eb 100644
--- a/source/engine/resources.c
+++ b/source/engine/resources.c
@@ -202,17 +202,12 @@ int fexists(char *path)
   return 0;
 }
 
-void *slurp_file(const char *filename, size_t *size)
+void *os_slurp(const char *file, size_t *size)
 {
-  if (cdb_find(&game_cdb, filename, strlen(filename)))
-    return cdb_slurp(&game_cdb, filename, size);
-  else if (cdb_find(&corecdb, filename, strlen(filename)))
-    return cdb_slurp(&corecdb, filename, size);
-  
   FILE *f;
 
   jump:
-  f = fopen(filename, "rb");
+  f = fopen(file, "rb");
 
   if (!f) return NULL;
 
@@ -228,6 +223,18 @@ void *slurp_file(const char *filename, size_t *size)
   return slurp;
 }
 
+void *slurp_file(const char *filename, size_t *size)
+{
+  if (!access(filename, R_OK))
+    return os_slurp(filename, size);
+  else if (cdb_find(&game_cdb, filename, strlen(filename)))
+    return cdb_slurp(&game_cdb, filename, size);
+  else if (cdb_find(&corecdb, filename, strlen(filename)))
+    return cdb_slurp(&corecdb, filename, size);
+
+  return NULL;
+}
+
 char *slurp_text(const char *filename, size_t *size)
 {
   size_t len;
diff --git a/source/engine/script.c b/source/engine/script.c
index a6de1de..8de2884 100644
--- a/source/engine/script.c
+++ b/source/engine/script.c
@@ -98,7 +98,7 @@ void script_evalf(const char *format, ...)
 }
 
 uint8_t *compile_script(const char *file, size_t *len) {
-  const char *script = slurp_text(file, len);
+  char *script = slurp_text(file, len);
   JSValue obj = JS_Eval(js, script, *len, file, JS_EVAL_FLAG_COMPILE_ONLY | JS_EVAL_TYPE_GLOBAL | JS_EVAL_FLAGS);
   free(script);
   size_t out_len;