timers fixed

Makefile

@@ -252,7 +252,7 @@ crosswin:
 clean:
 	@echo Cleaning project
 	@rm -rf bin dist
-	@rm -f shaders/*.sglsl.h shaders/*.metal core.cdb jso cdb packer TAGS scripts/*.jso
+	@rm -f shaders/*.sglsl.h shaders/*.metal core.cdb jso cdb packer scripts/*.jso
 	@make -C quickjs clean
 
 TAGINC != find . -name "*.[chj]"

scripts/editor.js

@@ -215,7 +215,6 @@ var editor = {
     Primum.clear();
     load("config.js");
     Game.play();
-    Game.editor_mode(false);
     Player.players[0].uncontrol(this);
     Player.players[0].control(limited_editor);
     Register.unregister_obj(this);
@@ -849,7 +848,6 @@ editor.inputs['M-p'].doc = "Do one time step, pausing if necessary.";
 editor.inputs['C-M-p'] = function() {
   if (!Game.playing()) {
     editor.start_play_ed();
-    Game.editor_mode(false);    
   }
   Log.warn(`Starting edited level ...`);
 };
@@ -1544,7 +1542,7 @@ var replpanel = Object.copy(inputpanel, {
     
     return [
       Mum.text({str:log, anchor:[0,0], offset:[0,-300].sub(this.scrolloffset), selectable: true}),
-      Mum.text({str:this.value,color:Color.purple, offset:[0,-290], caret: this.caret})
+      Mum.text({str:this.value,color:Color.green, offset:[0,-290], caret: this.caret})
     ];
   },
   prevmark:-1,

scripts/engine.js

@@ -239,6 +239,7 @@ load("scripts/gui.js");
 
 var timer = {
   make(fn, secs,obj,loop,app) {
+    obj ??= globalThis;
     app ??= false;
     if (secs === 0) {
       fn.call(obj);
@@ -246,17 +247,7 @@ var timer = {
     }
       
     var t = Object.create(this);
-
-    t.callback = fn;
-    var guardfn = function() {
-      if (typeof t.callback === 'function') {
-        t.callback();
-	if (!t.loop) t.kill();
-      }
-      else
-        Log.warn("Timer trying to execute without a function.");
-    };
-    t.id = make_timer(guardfn, secs, app);
+    t.id = make_timer(fn, secs, app, obj);
     t.loop = loop;
     t.pause();
     

scripts/entity.js

@@ -10,6 +10,13 @@ function grab_from_points(pos, points, slop) {
   return idx;
 };
 
+var actor = {};
+actor.spawn = function(ur, config){};
+actor.die = function(actor){};
+actor.kill = function(actor){};
+actor.delay = function(fn, seconds) {};
+actor.clock = function(fn){};
+
 var gameobject = {
   impl: {
 	full_path() {
@@ -35,6 +42,12 @@ var gameobject = {
       this.objects = {};
     },
     
+    timers:[],
+    delay(fn, seconds) {
+      var t = timer.oneshot(fn, seconds, this, false);
+      return function() { t.kill(); };
+    },
+
       set max_velocity(x) { cmd(151, this.body, x); },
       get max_velocity() { return cmd(152, this.body); },
       set max_angularvelocity(x) { cmd(154, this.body, Math.deg2rad(x)); },
@@ -286,6 +299,9 @@ var gameobject = {
     if (typeof obj.debug === 'function')
       Register.debug.register(obj.debug, obj);
 
+    if (typeof obj.gui === 'function')
+      Register.gui.register(obj.gui,obj);
+
     obj.components.forEach(function(x) {
       if (typeof x.collide === 'function')
         register_collide(1, x.collide, x, obj.body, x.shape);
@@ -638,6 +654,7 @@ gameobject.doc = {
   transform: `Return an object representing the transform state of this object.`,
   kill: `Remove this object from the world.`,
   level: "The entity this entity belongs to.",
+  delay: 'Run the given function after the given number of seconds has elapsed.',
 };
 
 /* Default objects */

scripts/gui.js

@@ -252,6 +252,7 @@ Mum.image = Mum.extend({
 
 Mum.column = Mum.extend({
   draw(cursor, cnt) {
+    cnt ??= Mum;
     if (this.hide) return;
     cursor = cursor.add(this.offset);
     this.max_width = cnt.width;

scripts/physics.js

@@ -37,6 +37,10 @@ var physics = {
 
     return cmd(86, box.pos, box.wh, points, points.length);
   },
+
+  shape_query(shape) {
+    return cmd(80,shape);
+  },
 };
 
 physics.doc = {};

source/engine/jsffi.c

@@ -1673,11 +1673,8 @@ JSValue duk_anim(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
 
 JSValue duk_make_timer(JSContext *js, JSValueConst this, int argc, JSValueConst *argv) {
   double secs = js2number(argv[1]);
-  struct callee *c = malloc(sizeof(*c));
-  c->fn = JS_DupValue(js, argv[0]);
-  c->obj = globalThis;
+  struct callee *c = make_callee(argv[0], argv[3]);
   int id = timer_make(secs, call_callee, c, 1, js2bool(argv[2]));
-
   return JS_NewInt64(js, id);
 }
 
@@ -1749,7 +1746,7 @@ void ffi_load() {
   DUK_FUNC(make_edge2d, 3)
   DUK_FUNC(cmd_edge2d, 6)
   DUK_FUNC(make_model,2);
-  DUK_FUNC(make_timer, 3)
+  DUK_FUNC(make_timer, 4)
 
   DUK_FUNC(cmd_points, 5);
 

source/engine/script.c

@@ -71,13 +71,13 @@ void script_startup() {
 
 void script_stop()
 {
+  timers_free();
   send_signal("quit",0,NULL);
   
   for (int i = 0; i < shlen(jsstrs); i++)
     JS_FreeValue(js,jsstrs[i].value);
     
   JS_FreeContext(js);
-  JS_RunGC(rt);
   JS_FreeRuntime(rt);
 }
 
@@ -271,6 +271,21 @@ void script_callee(struct callee c, int argc, JSValue *argv) {
   js_callee_exec(&c, argc, argv);
 }
 
+struct callee *make_callee(JSValue fn, JSValue obj)
+{
+  struct callee *c = malloc(sizeof(*c));
+  c->fn = JS_DupValue(js, fn);
+  c->obj = JS_DupValue(js, obj);
+  return c;  
+}
+
+void free_callee(struct callee *c)
+{
+  JS_FreeValue(js,c->fn);
+  JS_FreeValue(js,c->obj);
+  free(c);
+}
+
 void send_signal(const char *signal, int argc, JSValue *argv)
 {
   JSValue globalThis = JS_GetGlobalObject(js);

source/engine/script.h

@@ -27,6 +27,8 @@ time_t jso_file(const char *file);
 JSValue script_runfile(const char *file);
 void script_update(double dt);
 void script_draw();
+struct callee *make_callee(JSValue fn, JSValue obj);
+void free_callee(struct callee *c);
 
 void duk_run_err();
 void js_dump_stack();

source/engine/texture.c

@@ -382,20 +382,20 @@ void anim_load(struct anim2d *anim, const char *path) {
 }
 
 void anim_play(struct anim2d *anim) {
-  if (anim->playing)
-    return;
+//  if (anim->playing)
+//    return;
 
-  if (anim->frame == anim_frames(anim->anim))
-    anim->frame = 0;
+//  if (anim->frame == anim_frames(anim->anim))
+//    anim->frame = 0;
 
-  anim->playing = 1;
+//  anim->playing = 1;
 
-  if (anim->timer == NULL)
-    anim->timer = id2timer(timer_make(1.f / anim->anim->ms, anim_incr, anim, 0, 0));
-  else
-    timerr_settime(anim->timer, 1.f / anim->anim->ms);
+//  if (anim->timer == NULL)
+//    anim->timer = id2timer(timer_make(1.f / anim->anim->ms, anim_incr, anim, 0, 0));
+//  else
+//    timerr_settime(anim->timer, 1.f / anim->anim->ms);
 
-  timer_start(anim->timer);
+//  timer_start(anim->timer);
 }
 
 void anim_stop(struct anim2d *anim) {

source/engine/timer.c

@@ -3,6 +3,7 @@
 #include <stdlib.h>
 
 #include <stb_ds.h>
+#include "script.h"
 
 struct timer *timers;
 static int first = -1;
@@ -76,7 +77,7 @@ void timer_start(struct timer *t) {
 
 void timer_remove(int id) {
   struct timer *t = id2timer(id);
-  if (t->owndata) free(t->data);
+  free_callee(t->data);
   t->next = first;
   t->on = 0;  
   first = id;
@@ -90,3 +91,9 @@ void timerr_settime(struct timer *t, double interval) {
 struct timer *id2timer(int id) {
   return &timers[id];
 }
+
+void timers_free()
+{
+  for (int i = 0; i < arrlen(timers); i++)
+    free_callee(timers[i].data);
+}

source/engine/timer.h

@@ -23,4 +23,6 @@ void timer_stop(struct timer *t);
 void timer_update(double dt, double scale);
 void timerr_settime(struct timer *t, double interval);
 
+void timers_free();
+
 #endif