tojson for ur and entity separation

scripts/base.js

@@ -24,6 +24,12 @@ function clone(proto, binds) {
   return c;
 };
 
+Object.totalassign = function(to, from)
+{
+  for (var key in from)
+    to[key] = from[key];
+}
+
 /* Prototypes out an object and assigns values */
 function copy(proto, binds) {
   var c = Object.create(proto);

scripts/components.js

@@ -23,6 +23,8 @@ var component = {
   },
 };
 
+component.toJSON = ur_json;
+
 var sprite = clone(component, {
   name: "sprite",
   path: "",
@@ -58,8 +60,6 @@ sync() {
 },
 
 kill() { cmd(9,this.id); },
-
-
   dimensions() { return cmd(64,this.path); },
   width() { return cmd(64,this.path).x; },
   height() { return cmd(64,this.path).y; },
@@ -68,12 +68,20 @@ kill() { cmd(9,this.id); },
     var sprite = Object.create(this);
     sprite.id = make_sprite(go);
     sprite.layer = 1;
+    Log.say(`made sprite with pos ${sprite.pos}`);
     return sprite;
   },
 
   POS_MID: [-0.5, -0.5],
 });
 
+sprite.ur = {
+  pos:[0,0],
+  color:[1,1,1],
+  layer:0,
+  enabled:true
+};
+
 sprite.inputs = {};
 sprite.inputs.kp9 = function() { this.pos = [0,0]; };
 sprite.inputs.kp8 = function() { this.pos = [-0.5, 0]; };
@@ -238,14 +246,11 @@ var collider2d = clone(component, {
   register_hit(fn, obj) {
     register_collide(1, fn, obj, this.gameobject.body, this.shape);
   },
-
+/*    set sensor(x) { cmd(18,this.shape,x); },
-  make_fns: {
-    set sensor(x) { cmd(18,this.shape,x); },
     get sensor() { return cmd(21,this.shape); },
     set enabled(x) { cmd(22,this.shape,x); },
     get enabled() { return cmd(23,this.shape); }
-  },
+*/
-  
 });
 
 collider2d.inputs = {};
@@ -623,21 +628,23 @@ bucket.inputs.rb.rep = true;
 
 var circle2d = clone(collider2d, {
   name: "circle 2d",
-  radius: 10,
+  set radius(x) { cmd_circle2d(0,this.id,x); },
-  offset: [0,0],
+  get radius() { return cmd_circle2d(2,this.id); },
 
-  get scale() { return this.radius; },
+  set offset(x) { cmd_circle2d(1,this.id,x); },
-  set scale(x) { this.radius = x; },
+  get offset() { return cmd_circle2d(3,this.id); },
-  
+
-  get pos() { return this.offset; },
+  boundingbox() {
-  set pos(x) { this.offset = x; },
+    var diameter = this.radius*2*this.gameobject.scale;
+    return cwh2bb(this.offset.scale(this.gameobject.scale), [this.radius,this.radius]);
+  },
     
   make(go) {
-    var circle = Object.create(this.made);
+    var circle = Object.create(this);
-    var circ = make_circle2d(go, circle.radius, circle.offset);
+    Object.assign(circle, make_circle2d(go, circle.radius, circle.offset));
-    Object.assign(circle, circ);
+    circle.radius = 10;
-    Object.defineProperty(circle, 'id', {enumerable:false});
+    circle.offset = [0,0];
-    Object.defineProperty(circle, 'shape', {enumerable:false});
+
     return circle;
   },
 
@@ -649,22 +656,10 @@ var circle2d = clone(collider2d, {
   },
 });
 
-circle2d.made = Object.create(circle2d);
+circle2d.ur = {
-complete_assign(circle2d.made, collider2d.make_fns);
+  radius:10,
-complete_assign(circle2d.made, {
+  offset:[0,0],
-  set radius(x) { cmd_circle2d(0,this.id,x); },
+};
-  get radius() { return cmd_circle2d(2,this.id); },
-
-  set offset(x) { cmd_circle2d(1,this.id,x); },
-  get offset() { return cmd_circle2d(3,this.id); },
-
-  boundingbox() {
-    var diameter = this.radius*2*this.gameobject.scale;
-    return cwh2bb(this.offset.scale(this.gameobject.scale), [this.radius,this.radius]);
-  },
-});
-
-
 
 /* ASSETS */
 

scripts/editor.js

@@ -750,10 +750,8 @@ editor.inputs['C-d'].doc = "Duplicate all selected objects.";
 editor.inputs.f3 = function() {
 
   editor.selectlist.forEach(function(x) {
-    Log.say("Selected JSON ...");  
     Log.say(JSON.stringify(x,null,2));
-    Log.say("UR JSON");
+//    x.components.forEach(function(x) { Log.say(JSON.stringify(x,null,2)); Log.say(JSON.stringify(x.ur,null,2));});
-    Log.say(JSON.stringify(x.__proto__,null,2))
   });
 };
 

scripts/engine.js

@@ -172,7 +172,6 @@ var Render = {
   },
 };
 
-
 load("scripts/physics.js");
 load("scripts/input.js");
 load("scripts/sound.js");
@@ -374,6 +373,36 @@ function Color(from) {
 };
 */
 
+var ur_json = function()
+{
+  function objdiff(from, to) {
+    if (!to) return from; // Everything on from is unique
+    var ret = {};
+    for (var key in from) {
+      if (from[key]?.ur) {
+	ret[key] = objdiff(from[key], from[key].ur);
+	continue;
+      }
+
+      if (!(key in to)) continue;
+
+      if (typeof from[key] === 'object') {
+	var diff = objdiff(from[key], to[key]);
+	if (diff && !diff.empty) ret[key] = diff;
+	continue;
+      }
+      
+      if (from[key] !== to[key])
+	ret[key] = from[key];
+    }
+    if (ret.empty) return undefined;
+    return ret;
+  }
+
+  return objdiff(this, this.ur); 
+}
+
+
 load("scripts/components.js");
 
 function replacer_empty_nil(key, val) {
@@ -544,8 +573,6 @@ var Game = {
 
 Register.update.register(Game.exec, Game);
 
-//load("scripts/level.js");
-
 load("scripts/entity.js");
 
 var preprimum = {};

scripts/entity.js

@@ -11,7 +11,6 @@ function grab_from_points(pos, points, slop) {
 };
 
 var gameobject = {
-  scale: 1.0,
   save: true,
   selectable: true,
 
@@ -22,7 +21,6 @@ var gameobject = {
     return obj;
   },
 
-  layer: 0, /* Collision layer; should probably have been called "mask" */
   layer_nuke() {
     Nuke.label("Collision layer");
     Nuke.newline(Collision.num);
@@ -51,9 +49,6 @@ var gameobject = {
     }
   },
 
-  mass: 1,
-  
-  phys: 2,
   phys_nuke() {
     Nuke.newline(1);
     Nuke.label("phys");
@@ -62,10 +57,6 @@ var gameobject = {
     this.phys = Nuke.radio("kinematic", this.phys, 1);
     this.phys = Nuke.radio("static", this.phys, 2);
   },
-  friction: 0,
-  elasticity: 0,
-  flipx: false,
-  flipy: false,
   
   set_center(pos) {
     var change = pos.sub(this.pos);
@@ -76,9 +67,7 @@ var gameobject = {
     }
   },
 
-  pos: [0,0],
+  set_relpos(x) {
-  
-  set relpos(x) {
     if (!this.level) {
       this.pos = x;
       return;
@@ -87,29 +76,20 @@ var gameobject = {
     this.pos = Vector.rotate(x, Math.deg2rad(this.level.angle)).add(this.level.pos);
   },
 
-  get relpos() {
+  get_relpos() {
     if (!this.level) return this.pos;
 
     var offset = this.pos.sub(this.level.pos);
     return Vector.rotate(offset, -Math.deg2rad(this.level.angle));
   },
   
-  angle: 0,
+  get_relangle() {
-  get relangle() {
     if (!this.level) return this.angle;
     return this.angle - this.level.angle;
   },
 
-  velocity: [0,0],
-  angularvelocity: 0,
-  
   gizmo: "", /* Path to an image to draw for this gameobject */
 
-  /* Bounding box of the ur, if it were to be spawned */
-  boundingbox() {
-
-  },
-
   width() {
     var bb = this.boundingbox();
     return bb.r - bb.l;
@@ -167,24 +147,6 @@ var gameobject = {
   },
   instances: [],
 
-  make(level) {
-    level ??= Primum;
-    var obj = Object.create(this);
-    obj.defn('body', make_gameobject(this.scale,
-                           this.phys,
-                           this.mass,
-                           this.friction,
-                           this.elasticity) );
-
-    obj.defn('components', {});
-    
-    Game.register_obj(obj);
-
-    cmd(113, obj.body, obj);
-
-    /* Now that it's concrete in the engine, these functions update to return engine data */
-    complete_assign(obj, {
-      make() { Log.error("Cannot make from an entity.") },
       set scale(x) { cmd(36, this.body, x); },
       get scale() { return cmd(103, this.body); },
       get flipx() { return cmd(104,this.body); },
@@ -288,8 +250,8 @@ var gameobject = {
 	  cmd(2, this.body);
 	  delete Game.objects[this.body];
 
-	  if (this.level)
+//	  if (this.level)
-	    this.level.unregister(this);
+//	    this.level.unregister(this);
 
 	  Player.uncontrol(this);
 	  this.instances.remove(this);
@@ -309,34 +271,19 @@ var gameobject = {
       },
 
       up() { return [0,1].rotate(Math.deg2rad(this.angle));},
-      down() { return [0,-1].rotate(Math.deg2rad(this.angle));},
+//      down() { return [0,-1].rotate(Math.deg2rad(this.angle));},
-      right() { return [1,0].rotate(Math.deg2rad(this.angle));},
+//      right() { return [1,0].rotate(Math.deg2rad(this.angle));},
-      left() { return [-1,0].rotate(Math.deg2rad(this.angle));},
+//      left() { return [-1,0].rotate(Math.deg2rad(this.angle));},
 
-      toJSON() {
+  make(level) {
-        function objdiff(from, to) {
+    level ??= Primum;
-	  if (!to) return from; /* Everything on from is unique */
+    var obj = Object.create(this);
-	  var ret = {};
+    obj.defn('body', make_gameobject());
-	  for (var key of Object.keys(from)) {
+    obj.defn('components', {});
-	    if (typeof from[key] === 'object') {
+    
-	      var diff = objdiff(from[key], to[key]);
+    Game.register_obj(obj);
-	      if (diff && !diff.empty) ret[key] = diff;
-	      continue;
-	    }
-	    if (from[key] !== to[key])
-	      ret[key] = from[key];
-	  }
-	  Log.say("Returning a obj with values ...");
-	  for (var key in ret)
-	    Log.say(key);
 
-	  if (ret.empty) return undefined;
+    cmd(113, obj.body, obj); // set the internal obj reference to this obj
-	  return ret;
-	}
-	
-        return objdiff(this, this.__proto__);
-      },
-    });
 
     for (var prop in obj) {
        if (typeof obj[prop] === 'object' && 'make' in obj[prop]) {
@@ -346,8 +293,6 @@ var gameobject = {
        }
     };
 
-    dainty_assign(obj, this);
-
     obj.check_registers(obj);
     
     gameobject.make_parentable(obj);
@@ -358,6 +303,8 @@ var gameobject = {
         obj.$[e] = obj.spawn(prototypes.get_ur(obj.$[e].ur));
     }
 
+    Object.totalassign(obj, obj.ur);
+
     if (typeof obj.start === 'function') obj.start();
 
     level.add_child(obj);
@@ -380,6 +327,22 @@ var gameobject = {
   },
 }
 
+gameobject.toJSON = ur_json;
+
+gameobject.ur = {
+  pos: [0,0],
+  scale:1,
+  flipx:false,
+  flipy:false,
+  angle:0,
+  elasticity:0.5,
+  friction:1,
+  mass:1,
+  velocity:[0,0],
+  angularvelocity:0,
+  layer: 0,
+};
+
 gameobject.make_parentable = function(obj) {
   var objects = [];
   Object.defHidden(obj, 'level');

source/engine/2dphysics.h

@@ -129,7 +129,7 @@ void phys2d_set_gravity(cpVect v);
 void shape_enabled(struct phys2d_shape *shape, int enabled);
 int shape_is_enabled(struct phys2d_shape *shape);
 void shape_set_sensor(struct phys2d_shape *shape, int sensor);
-int shape_get_sensor(struct phys2d_shape *shape);
+int shape_get_sensor(struct phys2d_shape *shape); 
 
 struct rgba shape_color_s(cpShape *shape);
 

source/engine/ffi.c

@@ -1257,20 +1257,7 @@ JSValue duk_sys_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *ar
 }
 
 JSValue duk_make_gameobject(JSContext *js, JSValueConst this, int argc, JSValueConst *argv) {
-  int g = MakeGameobject();
+  return JS_NewInt64(js, MakeGameobject());
-  struct gameobject *go = get_gameobject_from_id(g);
-
-  go->scale = js2number(argv[0]);
-  go->bodytype = js2int(argv[1]);
-  go->mass = js2number(argv[2]);
-  go->f = js2number(argv[3]);
-  go->e = js2number(argv[4]);
-  go->flipx = 1.f;
-  go->flipy = 1.f;
-
-  gameobject_apply(go);
-
-  return JS_NewInt64(js, g);
 }
 
 JSValue duk_yughlog(JSContext *js, JSValueConst this, int argc, JSValueConst *argv) {
@@ -1653,7 +1640,7 @@ void ffi_load() {
   DUK_FUNC(nuke, 6)
   #endif
   
-  DUK_FUNC(make_gameobject, 7)
+  DUK_FUNC(make_gameobject, 0)
   DUK_FUNC(set_body, 3)
   DUK_FUNC(q_body, 2)