From f7dae4f370c8e61afae6c472614247ca74df987d Mon Sep 17 00:00:00 2001
From: cha0s <git@cha0s.io>
Date: Thu, 25 Apr 2019 03:43:31 -0500
Subject: [PATCH] Emitter::[destroy|particleCount]

---
 common/combat/emitter.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/common/combat/emitter.js b/common/combat/emitter.js
index 04feb08..6e0b96f 100644
--- a/common/combat/emitter.js
+++ b/common/combat/emitter.js
@@ -55,6 +55,10 @@ export class DamageEmitter {
     this.proton.addRender(this.renderer);
   }
 
+  destroy() {
+    this.proton.destroy();
+  }
+
   emit(position, damage) {
     // BUGS
     const pz = new Proton.PointZone();
@@ -84,7 +88,11 @@ export class DamageEmitter {
   }
 
   hasParticles() {
-    return this.emitter.particles.length > 0;
+    return this.particleCount > 0;
+  }
+
+  get particleCount() {
+    return this.emitter.particles.length;
   }
 
   tick(elapsed) {