push

particles2d.cm

@@ -18,7 +18,7 @@ var particles2d_proto = {
 var emitters = {
   // Spawn a particle for an emitter
   spawn: function(emitter) {
-    emitter.particles.push({
+    push(emitter.particles, {
       pos: {
         x: emitter.pos.x + (random() - 0.5) * emitter.spawn_area.width,
         y: emitter.pos.y + (random() - 0.5) * emitter.spawn_area.height
@@ -76,17 +76,13 @@ var emitters = {
         alpha = 1 - (p.time - p.life * 0.7) / (p.life * 0.3)
       }
       p.color.a = alpha
-      
-      // Remove dead particles
-      if (p.time >= p.life) {
-        emitter.particles.splice(i, 1)
-      }
     }
+
+    emitter.particles = filter(emitter.particles, p => p.time < p.life)
     
     // Sync to film2d if handle provided
-    if (emitter.handle) {
+    if (emitter.handle)
       emitter.handle.particles = emitter.particles
-    }
   },
   
   // Create an emitter config