removing raining emote properties as they are not longer needed

src/overlay-widgets/emote-widget/emotes/emote-interfaces.ts

@@ -103,7 +103,6 @@ export abstract class RenderableObject {
         }
     }
 
-
     // default behavior is to move linearly basedo n the velocity
     calculateNextMoveFrame(dt: number): Vector2 {
         return new Vector2(this.position.x + this.velocity.x, this.position.y + this.velocity.y);

src/overlay-widgets/emote-widget/emotes/firework-emote.ts

@@ -38,7 +38,7 @@ export class FireworkEmote extends RenderableObject {
 
     calculateNextMoveFrame(dt: number): Vector2 {
         this.accelerate(dt);
-        return new Vector2(this.position.x + this.velocity.x, this.position.y + this.velocity.y);
+        return super.calculateNextMoveFrame(dt);
     }
 
     modifyOpacity(dt: number): void {

src/overlay-widgets/emote-widget/emotes/parabolic-emote.ts

@@ -43,7 +43,7 @@ export class ParabolicEmote extends RenderableObject {
 
     calculateNextMoveFrame(dt: number): Vector2 {
         this.accelerate(dt);
-        return new Vector2(this.position.x + this.velocity.x, this.position.y + this.velocity.y);
+        return super.calculateNextMoveFrame(dt);
     }
 
     doUpdate(dt: number): void {

src/overlay-widgets/emote-widget/emotes/raining-emote.ts

@@ -1,14 +1,6 @@
 import { RenderableObject, Vector2 } from './emote-interfaces';
 
 export class RainingEmote extends RenderableObject {
-    opacity: number = 1;
-    angularVelocityDegrees: number = 0;
-    degreesRotation: number = 0;
-    imageSrc: string[] = [];
-    htmlElement: JQuery<HTMLElement>;
-    position: Vector2 = new Vector2();
-    velocity: Vector2 = new Vector2();
-    lifespan: number = 0;
 
     constructor(size: Vector2, imageSrcs: string[]) {
         super();
@@ -24,10 +16,6 @@ export class RainingEmote extends RenderableObject {
         this.translate(position.x, position.y);
     }
 
-    calculateNextMoveFrame(dt: number): Vector2 {
-        return new Vector2(this.position.x + this.velocity.x, this.position.y + this.velocity.y);
-    }
-
     doUpdate(dt: number): void {
         this.lifespan -= dt;
         if (!this.isHidden()) {