fix: links won't link non-existing particles

tsparticles · Nov 3, 2020 · 078c7f9 · 078c7f9
1 parent b886cd6
commit 078c7f9
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Showing 3 changed files with 4 additions and 5 deletions.
diff --git a/core/main/src/Core/Particle/Mover.ts b/core/main/src/Core/Particle/Mover.ts
@@ -8,16 +8,15 @@ import type { IDelta } from "../Interfaces/IDelta";
  * @category Core
  */
 export class Mover {
-    constructor(private readonly container: Container, private readonly particle: Particle) {
-    }
+    constructor(private readonly container: Container, private readonly particle: Particle) {}
 
     public move(delta: IDelta): void {
         const particle = this.particle;
 
         particle.bubble.inRange = false;
         particle.links = [];
 
-        for (const [ , plugin ] of this.container.plugins) {
+        for (const [, plugin] of this.container.plugins) {
             if (particle.destroyed) {
                 break;
             }

diff --git a/core/main/src/Core/Retina.ts b/core/main/src/Core/Retina.ts
@@ -61,7 +61,7 @@ export class Retina {
 
                     if (mediaQuery.addEventListener !== undefined) {
                         mediaQuery.addEventListener("change", handleChange);
-                    } else {
+                    } else if (mediaQuery.addListener !== undefined) {
                         mediaQuery.addListener(handleChange);
                     }
                 }

diff --git a/core/main/src/Interactions/Particles/Linker.ts b/core/main/src/Interactions/Particles/Linker.ts
@@ -33,7 +33,7 @@ export class Linker implements IParticlesInteractor {
         for (const p2 of query) {
             const linkOpt2 = p2.particlesOptions.links;
 
-            if (p1 === p2 || !linkOpt2.enable || linkOpt1.id !== linkOpt2.id) {
+            if (p1 === p2 || !linkOpt2.enable || linkOpt1.id !== linkOpt2.id || p2.spawning || p2.destroyed) {
                 continue;
             }