timers are better

scripts/actor.js

@@ -132,33 +132,7 @@ actor.kill = function () {
 
 actor.kill.doc = `Remove this actor and all its padawans from existence.`;
 
-actor.delay = function (fn, seconds) {
-  var timers = this.timers;
-
-  var stop = function () {
-    timers.remove(stop);
-    stop.timer = undefined;    
-    stop = undefined;
-  };
-
-  function execute() {
-    if (fn) fn();
-    if (stop && stop.then) stop.then();
-    stop();
-  }
-
-  stop.remain = seconds;
-  stop.seconds = seconds;
-  stop.pct = function () {
-    return 1 - stop.remain / stop.seconds;
-  };
-  
-  stop.timer = os.make_timer(execute);
-  stop.timer.remain = seconds;
-
-  timers.push(stop);
-  return stop;
-};
+actor.delay = function (fn, seconds) { prosperon.add_timer(this, fn, seconds); }
 actor.delay.doc = `Call 'fn' after 'seconds' with 'this' set to the actor.`;
 
 actor.interval = function (fn, seconds) {

scripts/components.js

@@ -51,7 +51,7 @@ var sprite = {
 
     self.path = playing.path;
 
-    function advance() {
+    function advance(time) {
       if (!self) return;
       if (!self.gameobject) return;
       self.frame = playing.frames[f].rect;
@@ -72,12 +72,11 @@ var sprite = {
           self?.stop();
           return;
         }
-        //        self?.anim_done?.();
-        //        if (!self.loop) { self.stop(); return; }
       }
-      if (self) stop = self.gameobject.delay(advance, playing.frames[f].time / self.anim_speed);
-    }
       
+      return playing.frames[f].time/self.anim_speed;
+    }
+    stop = self.gameobject.delay(advance, playing.frames[f].time/self.anim_speed);
     advance();
   },
   tex_sync() {

scripts/entity.js

@@ -1,8 +1,21 @@
 globalThis.entityreport = {};
 
-var timer_update = function (dt) {
-  this.fn();
-};
+var timer_manager = {};
+timer_manager.timers = new Map();
+timer_manager.make_timer = function(obj, fn, seconds)
+{
+  var timer = os.make_timer(_ => {
+    fn();
+    this.timers.delete(obj);
+  });
+
+  this.timers.set(obj, timer);
+  return _ => {
+    if (this.timers.has(obj)) {
+      
+    }
+  };
+}
 
 function obj_unique_name(name, obj) {
   name = name.replaceAll(".", "_");
@@ -70,32 +83,7 @@ var entity = {
     for (var o of Object.values(this.objects)) o.sync();
   },
 
-  delay(fn, seconds) {
-    var timers = this.timers;
-    var stop = function () {
-      timers.remove(stop);
-      execute = undefined;
-      stop.timer = undefined;      
-      stop = undefined;
-    };
-  
-    function execute() {
-      fn();
-      stop?.();
-    }
-  
-    stop.remain = seconds;
-    stop.seconds = seconds;
-    stop.pct = function () {
-      return 1 - stop.remain / stop.seconds;
-    };
-    
-    stop.timer = os.make_timer(execute);
-    stop.timer.remain = seconds;
-  
-    timers.push(stop);
-    return stop;
-  },
+  delay(fn, seconds) { prosperon.add_timer(this, fn, seconds); },
 
   cry(file) {
     return audio.cry(file);

scripts/prosperon.js

@@ -418,6 +418,36 @@ var Event = {
   },
 };
 
+prosperon.add_timer = function(obj, fn, seconds)
+{
+  var timers = obj.timers;
+  
+  var stop = function () {
+    timers.remove(stop);
+    timer.fn = undefined;
+    timer = undefined; 
+  };
+
+  function execute() {
+    if (fn)
+      timer.remain = fn(stop.seconds);
+
+    if (!timer.remain)
+      stop();
+    else
+      stop.seconds = timer.remain;
+  }
+
+  var timer = os.make_timer(execute);
+  timer.remain = seconds;
+
+  stop.remain = seconds;
+  stop.seconds = seconds;
+  
+  timers.push(stop);
+  return stop;
+}
+
 global.mixin("scripts/spline");
 global.mixin("scripts/components");
 global.mixin("scripts/actor");

source/engine/jsffi.c

@@ -1,5 +1,8 @@
 #include "jsffi.h"
 
+//#define STB_LEAKCHECK_IMPLEMENTATION
+//#include "stb/stb_leakcheck.h"
+
 #include "script.h"
 #include "font.h"
 #include "gameobject.h"
@@ -2665,10 +2668,12 @@ static const JSCFunctionListEntry js_texture_funcs[] = {
   MIST_FUNC_DEF(texture, inram, 0),
 };
 
+JSC_GETSET_CALLBACK(timer, fn)
 JSC_GETSET(timer, remain, number)
 
 static const JSCFunctionListEntry js_timer_funcs[] = {
   CGETSET_ADD(timer, remain),
+  CGETSET_ADD(timer, fn),
 };
 
 JSC_GETSET(font, linegap, number)

source/engine/jsffi.h

@@ -75,7 +75,14 @@ JSValue js_##ID##_get_##ENTRY (JSContext *js, JSValue self) { \
 
 #define JSC_GETSET(ID, ENTRY, TYPE) GETSETPAIR( ID , ENTRY , TYPE , ; )
 #define JSC_GETSET_APPLY(ID, ENTRY, TYPE) GETSETPAIR(ID, ENTRY, TYPE, ID##_apply(js2##ID (self));)
-#define JSC_GETSET_HOOK(ID, ENTRY) GETSETPAIR(ID, ENTRY, JSValue, ;)
+#define JSC_GETSET_CALLBACK(ID, ENTRY) \
+JSValue js_##ID##_set_##ENTRY (JS_SETSIG) { \
+  JSValue fn = js2##ID (self)->ENTRY; \
+  if (!JS_IsUndefined(fn)) JS_FreeValue(js, fn); \
+  js2##ID (self)->ENTRY = JS_DupValue(js, val); \
+  return JS_UNDEFINED; \
+}\
+JSValue js_##ID##_get_##ENTRY (JSContext *js, JSValue self) { return JS_DupValue(js, js2##ID (self)->ENTRY); } \
 
 #define JSC_GETSET_GLOBAL(ENTRY, TYPE) \
 JSValue js_global_set_##ENTRY (JS_SETSIG) { \