Fix issue #129 - PathParticle throws error when no speed interp

pixijs-userland · Apr 29, 2020 · 7e57341 · 7e57341
1 parent df3ca2c
commit 7e57341
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/src/PathParticle.ts b/src/PathParticle.ts
@@ -150,8 +150,13 @@ export class PathParticle extends Particle
 		if(lerp >= 0 && this.path)
 		{
 			//increase linear movement based on speed
-			const speed = this.speedList.interpolate(lerp) * this.speedMultiplier;
-			this.movement += speed * delta;
+			if(this._doSpeed) {
+				const speed = this.speedList.interpolate(lerp) * this.speedMultiplier;
+				this.movement += speed * delta;
+			} else {
+				const speed = this.velocity.x;
+				this.movement += speed * delta;
+			}			
 			//set up the helper point for rotation
 			helperPoint.x = this.movement;
 			helperPoint.y = this.path(this.movement);
@@ -215,4 +220,4 @@ export class PathParticle extends Particle
 		}
 		return output;
 	}
-}
+}