remove prosperon.on and prosperon.dispatch

scripts/core/engine.js

@@ -7,26 +7,6 @@ globalThis.log = new Proxy({}, {
   }
 })
 
-var listeners = new Map()
-
-prosperon.on = function(type, callback) {
-  if (!listeners.has(type)) listeners.set(type, [])
-  listeners.get(type).push(callback)
-
-  return function() {
-    var arr = listeners.get(type)
-    if (!arr) return
-    var idx = arr.indexOf(callback)
-    if (idx >= 0) arr.splice(idx,1)
-  }
-}
-
-prosperon.dispatch = function(type, data) {
-  var arr = listeners.get(type)
-  if (!arr) return
-  for (var callback of arr) callback(data)
-}
-
 // Get hidden modules from prosperon.hidden before stripping it
 var hidden = prosperon.hidden
 var actor_mod = hidden.actor
@@ -43,20 +23,6 @@ delete prosperon.hidden
 var os = use_embed('os')
 var js = use_embed('js')
 
-prosperon.on('SIGINT', function() {
-  os.exit(1)
-})
-
-prosperon.on('SIGABRT', function() {
-  console.error(new Error('SIGABRT'))
-  os.exit(1)
-})
-
-prosperon.on('SIGSEGV', function() {
-  console.error(new Error('SIGSEGV'))
-  os.exit(1)
-})
-
 var io = use_embed('io')
 
 globalThis.console = console_mod

scripts/modules/dull.js

@@ -22,7 +22,6 @@ function step() {
   var dt = now - last_frame_time
   last_frame_time = now
 
-//  event.engine_input(e => prosperon.dispatch(e.type, e))
   layout.newframe()
 
   prosperon.appupdate(dt)

source/prosperon.c

@@ -786,24 +786,25 @@ static void signal_handler(int sig)
     case SIGTERM: str = "SIGTERM"; break;
   }
   if (!str) return;
-  for (int i = 0; i < shlen(actors); i++) {
+  
-    prosperon_rt *main = actors[i].value;
+  /* Push a quit event to the SDL event queue */
-    JSContext *js = main->context;
+  SDL_Event quit_event;
-    script_evalf(js, "prosperon.dispatch('%s')", str);
+  quit_event.type = SDL_EVENT_QUIT;
-  }
+  SDL_PushEvent(&quit_event);
+  
   SDL_Quit();  
   if (sig == SIGTERM || sig == SIGINT) exit(1);
 }
 
 static void exit_handler(void)
 {
-  for (int i = 0; i < shlen(actors); i++) {
-    prosperon_rt *main = actors[i].value;
-    JSContext *js = main->context;
-    script_evalf(js, "prosperon.dispatch('exit')");
-  }
-
   SDL_SetAtomicInt(&engine_shutdown, 1);
+  
+  /* Push a terminating event to the SDL event queue */
+  SDL_Event terminating_event;
+  terminating_event.type = SDL_EVENT_TERMINATING;
+  SDL_PushEvent(&terminating_event);
+  
   int status;
   SDL_BroadcastCondition(queue_cond);
   for (int i = 0; i < arrlen(runners); i++)