make more like misty

scripts/actor.js

@@ -1,6 +1,6 @@
 var actor = {};
 
-actor.spawn = function(script, config){
+actor.spawn = function(script, config, callback){
   if (typeof script !== 'string') return undefined;
   console.info(`spawning actor with script ${script}`);
   var padawan = Object.create(actor);

scripts/base.js

@@ -786,14 +786,6 @@ Object.defineProperty(String.prototype, 'fromlast', {
   }
 });
 
-Object.defineProperty(String.prototype, 'tolast', {
-  value: function(val) {
-    var idx = this.lastIndexOf(val);
-    if (idx === -1) return this.slice();
-    return this.slice(0,idx);
-  }
-});
-
 Object.defineProperty(String.prototype, 'tofirst', {
   value: function(val) {
     var idx = this.indexOf(val);
@@ -822,13 +814,6 @@ Object.defineProperty(String.prototype, 'base', {
   value: function() { return this.fromlast('/'); }
 });
 
-Object.defineProperty(String.prototype, 'dir', {
-  value: function() {
-    if (!this.includes('/')) return "";
-    return this.tolast('/');
-  }
-});
-
 Object.defineProperty(String.prototype, 'splice', {
   value: function(index, str) {
     return this.slice(0,index) + str + this.slice(index);

scripts/components.js

@@ -124,6 +124,7 @@ Object.mixin(os.sprite(true), {
     this.del_anim?.();
   },
   set path(p) {
+    console.info(`setting path to ${p}`);
     p = Resources.find_image(p);
     if (!p) {
       console.warn(`Could not find image ${p}.`);

scripts/editor.js

@@ -1039,12 +1039,9 @@ editor.inputs.lm.released = function() {
     } else {
       var box = bbox.frompoints([editor.sel_start, Mouse.worldpos()]);
     
-      var hits = physics.box_query(bbox.tocwh(box));
+      physics.box_query(bbox.tocwh(box), function(entity) {
-
+        var obj = editor.do_select(entity);
-      hits.forEach(function(x, i) {
+        if (obj) selects.push(obj);
-        var obj = editor.do_select(x);
-	if (obj)
-	  selects.push(obj);
       });
     }
 

scripts/engine.js

@@ -1,5 +1,58 @@
 "use math";
 
+Object.defineProperty(String.prototype, 'tolast', {
+  value: function(val) {
+    var idx = this.lastIndexOf(val);
+    if (idx === -1) return this.slice();
+    return this.slice(0,idx);
+  }
+});
+
+Object.defineProperty(String.prototype, 'dir', {
+  value: function() {
+    if (!this.includes('/')) return "";
+    return this.tolast('/');
+  }
+});
+
+globalThis.Resources = {};
+
+Resources.replpath = function(str, path)
+{
+  if (!str) return str;
+  if (str[0] === "/")
+    return str.rm(0);
+
+  if (str[0] === "@")
+    return os.prefpath() + "/" + str.rm(0);
+
+  if (!path) return str;
+  
+  var stem = path.dir();
+  while (stem) {
+    var tr = stem + "/" +str;
+    if (io.exists(tr)) return tr;
+    stem = stem.updir();
+  }
+  
+  return str;
+}
+
+Resources.replstrs = function(path)
+{
+  if (!path) return;
+  var script = io.slurp(path);
+  var regexp = /"[^"\s]*?\.[^"\s]+?"/g;
+  var stem = path.dir();
+
+  script = script.replace(regexp,function(str) {
+    var newstr = Resources.replpath(str.trimchr('"'), path);
+    return `"${newstr}"`;
+  });
+
+  return script;
+}
+
 globalThis.json = {};
 json.encode = function(value, replacer, space, whitelist)
 {
@@ -32,7 +85,6 @@ json.doc = {
   readout: "Encode an object fully, including function definitions."
 };
 
-globalThis.Resources = {};
 Resources.scripts = ["jsoc", "jsc", "jso", "js"];
 Resources.images = ["png", "gif", "jpg", "jpeg"];
 Resources.sounds =  ["wav", 'flac', 'mp3', "qoa"];
@@ -142,8 +194,8 @@ function use(file, env, script)
     return;
   }
   console.info(`slurping ${file}`);
-  script ??= io.slurp(file);
+  script ??= Resources.replstrs(file);
-  script = `(function() { ${script}; })`;
+  script = `(function() { var self = this; ${script}; })`;
   var fn = os.eval(file,script);
   use.cache[file] = fn;
   var ret = fn.call(env);

scripts/entity.js

@@ -10,6 +10,8 @@ function obj_unique_name(name, obj) {
   return n;
 }
 
+var urcache = {};
+
 var gameobject_impl = {
   get pos() {
     assert(this.master, `Entity ${this.toString()} has no master.`);
@@ -232,13 +234,6 @@ var gameobject = {
     physics.sgscale(this, x)
   },
 
-  phys_material() {
-    var mat = {};
-    mat.elasticity = this.elasticity;
-    mat.friction = this.friction;
-    return mat;
-  },
-
   worldpos() { return this.pos; },
   set_worldpos(x) {
     var poses = this.objects.map(x => x.pos);
@@ -247,45 +242,33 @@ var gameobject = {
   },
   screenpos() { return window.world2screen(this.worldpos()); },
 
-  worldangle() { return Math.rad2turn(this.angle); },
+  worldangle() { return this.angle; },
-  sworldangle(x) { this.angle = Math.turn2rad(x); },
+  sworldangle(x) { this.angle = x; },
 
-  get_ur() { return Object.access(ur, this.ur); },
+  get_ur() { return urcache[this.ur]; },
 
   /* spawn an entity
-         text can be:
+      text can be:
-	       the file path of a script
+      the file path of a script
-	       an ur object
+      an ur object
-	       nothing
+      nothing
-      */
+  */
-  spawn(text) {
+  spawn(text, config, callback) {
-    var ent = os.make_gameobject();
+    var ent = os.make_gameobject();    
-    
+    ent.setref(ent);
-    if (typeof text === 'object')
+    ent.components ??= {};
-      text = text.name;
+    ent.objects ??= {};
-
-    if (typeof text === 'undefined')
-      ent.ur = "empty";
-    else if (typeof text !== 'string') {
-      console.error(`Must pass in an ur type or a string to make an entity.`);
-      return;
-    } else {
-      if (Object.access(ur, text))
-        ent.ur = text;
-      else if (io.exists(text))
-        ent.ur = "script";
-      else {
-        console.warn(`Cannot make an entity from '${text}'. Not a valid ur.`);
-        return;
-      }
-    }
-    
-    console.spam(`Creating entity of type ${ent.ur}`);
-
-    ent.warp_layer = [true];
-    ent.components = {};
-    ent.objects = {};
     ent.timers = [];
+    if (typeof text === 'object') // assume it's an ur
+    {
+      config = text.data;
+      text = text.text;
+    }
+
+    if (text)
+      use(text, ent);
+    if (config)
+      Object.assign(ent, json.decode(io.slurp(config)));
 
     ent.reparent(this);
 
@@ -296,18 +279,7 @@ var gameobject = {
       urdiff: {},
     };
 
-    ent.setref(ent);
+    ent.ur = text + "+" + config;
-
-    Object.hide(ent, 'ur', 'components', 'objects', '_ed', 'timers', 'master');
-    if (ent.ur === 'empty') {
-      if (!ur.empty.proto) ur.empty.proto = json.decode(json.encode(ent));
-      return ent;
-    }
-
-    if (ent.ur === 'script')
-      use(text, ent);
-    else
-      apply_ur(ent.ur, ent);
 
     for (var [prop, p] of Object.entries(ent)) {
       if (!p) continue;
@@ -329,6 +301,10 @@ var gameobject = {
     if (sim.playing())
       if (typeof ent.start === 'function') ent.start();
 
+    ent.objects ??= {};
+    ent.components ??= {};
+    Object.hide(ent, 'ur', 'components', 'objects', '_ed', 'timers', 'master');
+
     var mur = ent.get_ur();
     if (mur && !mur.proto)
       mur.proto = json.decode(json.encode(ent));
@@ -784,10 +760,6 @@ game.loadurs = function() {
     var topur = file2fqn(file);
     topur.data = file;
   }
-
-  ur.empty = {
-    name: "empty"
-  };
 };
 
 return { go_init }

scripts/physics.js

@@ -7,7 +7,6 @@ var HIT = {
   pos: "Position in world space of the contact.",
   depth: "Depth of the contact.",
 };
-
 */
 
 var pq = physics.pos_query;
@@ -16,10 +15,13 @@ physics.pos_query = function(pos,give) {
   pq(pos,give);
 }
 
-var bpq = physics.box_point_query;
 physics.box_point_query = function(box,points) {
   if (!box || !points) return [];
-  return bpq(box.pos,box.wh,points,points.length)
+  var bbox = bbox.fromcwh(box.pos,box.wh);
+  var inside = [];
+  for (var i in points)
+    if (bbox.pointin(bbox,points[i])) inside.push[i];
+  return inside;
 }
 
 Object.assign(physics, {
@@ -35,7 +37,7 @@ Object.assign(physics, {
 
 physics.doc = {};
 physics.doc.pos_query = "Returns any object colliding with the given point.";
-physics.doc.box_query = "Returns an array of body ids that collide with a given box.";
+physics.doc.box_query = "Calls a given function on every shape object in the given bbox.";
 physics.doc.box_point_query = "Returns the subset of points from a given list that are inside a given box.";
 
 physics.collision = {

scripts/sound.js

@@ -32,7 +32,6 @@ audio.music = function(file, fade) {
   fade ??= 0;
   if (!fade) {
     song = audio.play(file);
-    console.info("STRAIGHT PLAY");
     return;
   }
   

scripts/std.js

@@ -69,42 +69,6 @@ Resources.texture.dimensions = function(path) { texture.dimensions(path); }
 Resources.gif = {};
 Resources.gif.frames = function(path) { return render.gif_frames(path); }
 
-Resources.replpath = function(str, path)
-{
-  if (!str) return str;
-  if (str[0] === "/")
-    return str.rm(0);
-
-  if (str[0] === "@")
-    return os.prefpath() + "/" + str.rm(0);
-
-  if (!path) return str;
-  
-  var stem = path.dir();
-  while (stem) {
-    var tr = stem + "/" +str;
-    if (io.exists(tr)) return tr;
-    stem = stem.updir();
-  }
-  
-  return str;
-}
-
-Resources.replstrs = function(path)
-{
-  var script = io.slurp(path);
-  var regexp = /"[^"\s]*?\.[^"\s]+?"/g;
-  var stem = path.dir();
-
-  script = script.replace(regexp,function(str) {
-    var newstr = Resources.replpath(str.trimchr('"'), path);
-    return `"${newstr}"`;
-  });
-
-  return script;
-}
-
-
 /*
   io path rules. Starts with, meaning:
   "@": user path

source/engine/2dphysics.c

@@ -103,65 +103,6 @@ gameobject **clean_ids(gameobject **ids)
   return ids;
 }
 
-typedef struct querybox {
-  cpBB bb;
-  gameobject **ids;
-} querybox;
-
-void querylist(cpShape *shape, cpContactPointSet *points, querybox *qb) {
-  arrput(qb->ids, shape2go(shape));
-}
-
-void querylistbodies(cpBody *body, querybox *qb) {
-  if (cpBBContainsVect(qb->bb, cpBodyGetPosition(body)))
-    arrput(qb->ids,body2go(body));
-}
-
-/* Return all points from a list of points in the given boundingbox */
-int *phys2d_query_box_points(HMM_Vec2 pos, HMM_Vec2 wh, HMM_Vec2 *points, int n) {
-  cpBB bbox;
-  bbox = cpBBExpand(bbox, cpvadd(pos.cp, cpvmult(wh.cp,0.5)));
-  bbox = cpBBExpand(bbox, cpvsub(pos.cp, cpvmult(wh.cp,0.5)));
-  int *hits = NULL;
-
-  for (int i = 0; i < n; i++)
-    if (cpBBContainsVect(bbox, points[i].cp))
-      arrpush(hits, i);
-
-  return hits;
-}
-
-/* Return all gameobjects within the given box */
-gameobject **phys2d_query_box(HMM_Vec2 pos, HMM_Vec2 wh) {
-  cpShape *box = cpBoxShapeNew(NULL, wh.x, wh.y, 0.f);
-  cpTransform T = {0};
-  T.a = 1;
-  T.d = 1;
-  T.tx = pos.x;
-  T.ty = pos.y;
-  cpShapeUpdate(box, T);
-
-  cpBB bbox = cpShapeGetBB(box);
-
-  querybox qb;
-  qb.bb = bbox;
-  qb.ids = NULL;
-
-  cpSpaceShapeQuery(space, box, querylist, &qb);
-  cpSpaceEachBody(space, querylistbodies, &qb);
-
-  cpShapeFree(box);
-
-  return clean_ids(qb.ids);
-}
-
-gameobject **phys2d_query_shape(struct phys2d_shape *shape)
-{
-  gameobject **ids = NULL;
-  cpSpaceShapeQuery(space, shape->shape, querylist, ids);
-  return clean_ids(ids);
-}
-
 int cpshape_enabled(cpShape *c) {
   cpShapeFilter filter = cpShapeGetFilter(c);
   if (filter.categories == ~CP_ALL_CATEGORIES && filter.mask == ~CP_ALL_CATEGORIES)

source/engine/2dphysics.h

@@ -105,7 +105,6 @@ void phys2d_init();
 void phys2d_update(float deltaT);
 cpShape *phys2d_query_pos(cpVect pos);
 void phys2d_query_ray(HMM_Vec2 start, HMM_Vec2 end, float radius, cpShapeFilter filter, JSValue cb);
-gameobject **phys2d_query_box(HMM_Vec2 pos, HMM_Vec2 wh);
 
 struct shape_cb {
   struct phys2d_shape *shape;
@@ -126,8 +125,6 @@ struct rgba shape_color_s(cpShape *shape);
 
 void shape_gui(struct phys2d_shape *shape);
 void phys2d_setup_handlers(gameobject *go);
-gameobject **phys2d_query_shape(struct phys2d_shape *shape);
-int *phys2d_query_box_points(HMM_Vec2 pos, HMM_Vec2 wh, HMM_Vec2 *points, int n);
 int query_point(HMM_Vec2 pos);
 
 void flush_collide_cbs();

source/engine/jsffi.c

@@ -701,10 +701,7 @@ JSC_SCALL(os_make_texture,
   YughInfo("Made texture with %s", str);
   JS_SetPropertyStr(js, ret, "path", JS_DupValue(js,argv[0]));
 )
-
+JSC_SCALL(os_system, system(str); )
-JSC_SCALL(os_system,
-  system(str);
-)
 
 static const JSCFunctionListEntry js_os_funcs[] = {
   MIST_FUNC_DEF(os,sprite,1),
@@ -1038,34 +1035,12 @@ JSC_CCALL(physics_sgscale,
 
 JSC_CCALL(physics_set_cat_mask, set_cat_mask(js2number(argv[0]), js2bitmask(argv[1])))
 
-JSC_CCALL(physics_box_query,
-  int *ids = phys2d_query_box(js2vec2(argv[0]), js2vec2(argv[1]));
-  JSValue ret = gos2ref(ids);
-  arrfree(ids);
-  return ret;
-)
-
 JSC_CCALL(physics_pos_query,
   gameobject *go = pos2gameobject(js2vec2(argv[0]), js2number(argv[1]));
   JSValue ret = go ? JS_DupValue(js,go->ref) : JS_UNDEFINED;
   return ret;
 )
 
-JSC_CCALL(physics_box_point_query,
-  void *v = js2cpvec2arr(argv[2]);
-  int *intids = phys2d_query_box_points(js2vec2(argv[0]), js2vec2(argv[1]), v, js_arrlen(argv[2]));
-  JSValue ret = ints2js(intids);
-  arrfree(intids);
-  return ret;
-)
-
-JSC_CCALL(physics_query_shape,
-  int *ids = phys2d_query_shape(js2ptr(argv[0]));
-  JSValue ret = gos2ref(ids);
-  arrfree(ids);
-  return ret;
-)
-
 JSC_CCALL(physics_closest_point,
   void *v1 = js2cpvec2arr(argv[1]);
   JSValue ret = number2js(point2segindex(js2vec2(argv[0]), v1, js2number(argv[2])));
@@ -1081,6 +1056,36 @@ JSC_CCALL(physics_collide_rm, phys2d_rm_go_handlers(js2gameobject(argv[0])))
 JSC_CCALL(physics_collide_separate, js2gameobject(argv[1])->cbs.separate = JS_DupValue(js,argv[0]))
 JSC_CCALL(physics_collide_shape, gameobject_add_shape_collider(js2gameobject(argv[1]), JS_DupValue(js,argv[0]), js2ptr(argv[2])))
 
+void bb_query_fn(cpShape *shape, JSValue *cb)
+{
+  JSValue go = JS_DupValue(js,shape2go(shape)->ref);
+  script_call_sym(*cb, 1, &go);
+  JS_FreeValue(js, go);
+}
+
+JSC_CCALL(physics_box_query,
+  HMM_Vec2 pos = js2vec2(argv[0]);
+  HMM_Vec2 wh = js2vec2(argv[1]);
+  cpBB bbox;
+  bbox.l = pos.x-wh.x/2;
+  bbox.r = pos.x+wh.x/2;
+  bbox.t = pos.y+wh.y/2;
+  bbox.b = pos.y-wh.y/2;
+  cpSpaceBBQuery(space, bbox, allfilter, bb_query_fn, &argv[3]);
+  return ret;
+)
+
+static void shape_query_fn(cpShape *shape, cpContactPointSet *points, JSValue *cb)
+{
+  JSValue go = JS_DupValue(js,shape2go(shape)->ref);
+  script_call_sym(*cb, 1, &go);
+  JS_FreeValue(js, go);
+}
+
+JSC_CCALL(physics_shape_query,
+  cpSpaceShapeQuery(space, ((struct phys2d_shape*)js2ptr(argv[0]))->shape, shape_query_fn, &argv[1]);
+)
+
 static void ray_query_fn(cpShape *shape, float t, cpVect n, float a, JSValue *cb)
 {
   JSValue argv[3] = {
@@ -1100,11 +1105,10 @@ JSC_CCALL(physics_ray_query,
 static const JSCFunctionListEntry js_physics_funcs[] = {
   MIST_FUNC_DEF(physics, sgscale, 2),
   MIST_FUNC_DEF(physics, set_cat_mask, 2),
-  MIST_FUNC_DEF(physics, box_query, 2),
   MIST_FUNC_DEF(physics, pos_query, 2),
   MIST_FUNC_DEF(physics, ray_query, 2),
-  MIST_FUNC_DEF(physics, box_point_query, 3),
+  MIST_FUNC_DEF(physics, box_query, 2),
-  MIST_FUNC_DEF(physics, query_shape, 1),
+  MIST_FUNC_DEF(physics, shape_query, 1),
   MIST_FUNC_DEF(physics, closest_point, 3),
   MIST_FUNC_DEF(physics, make_damp, 0),
   MIST_FUNC_DEF(physics, make_gravity, 0),
@@ -1206,9 +1210,11 @@ static const JSCFunctionListEntry js_window_funcs[] = {
 };
 
 JSC_GETSET_BODY(pos, Position, cvec2)
-JSC_GETSET_BODY(angle, Angle, number)
+JSValue js_gameobject_set_angle (JSContext *js, JSValue this, JSValue val) { cpBodySetAngle(js2gameobject(this)->body, HMM_TurnToRad*js2number(val)); }
+JSValue js_gameobject_get_angle (JSContext *js, JSValue this) { return number2js(HMM_RadToTurn*cpBodyGetAngle(js2gameobject(this)->body)); }
 JSC_GETSET_BODY(velocity, Velocity, cvec2)
-JSC_GETSET_BODY(angularvelocity, AngularVelocity, number)
+JSValue js_gameobject_set_angularvelocity (JSContext *js, JSValue this, JSValue val) { cpBodySetAngularVelocity(js2gameobject(this)->body, HMM_TurnToRad*js2number(val)); }
+JSValue js_gameobject_get_angularvelocity (JSContext *js, JSValue this) { return number2js(HMM_RadToTurn*cpBodyGetAngularVelocity(js2gameobject(this)->body)); }
 JSC_GETSET_BODY(moi, Moment, number)
 JSC_GETSET_BODY(torque, Torque, number)
 JSC_CCALL(gameobject_impulse, cpBodyApplyImpulseAtWorldPoint(js2gameobject(this)->body, js2vec2(argv[0]).cp, cpBodyGetPosition(js2gameobject(this)->body)))

source/engine/jsffi.h

@@ -4,7 +4,6 @@
 #include "quickjs/quickjs.h"
 #include "HandmadeMath.h"
 
-
 #define MIST_CFUNC_DEF(name, length, func1) { name, JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE | JS_PROP_ENUMERABLE, JS_DEF_CFUNC, 0, .u = { .func = { length, JS_CFUNC_generic, { .generic = func1 } } } }
 
 #define MIST_FUNC_DEF(TYPE, FN, LEN) MIST_CFUNC_DEF(#FN, LEN, js_##TYPE##_##FN)

source/engine/sound/sound.c

@@ -278,7 +278,6 @@ void sound_fillbuf(struct sound *s, soundbyte *buf, int n) {
   if(end) {
     if (s->loop)
       s->frame = 0;
-    YughInfo("CALLING HOOK");
     script_call_sym(s->hook,0,NULL);
   }
 }