Fix net code

frontend/src/scripts/helper/interpolators/vec2-interpolator.ts

@@ -0,0 +1,21 @@
+import { vec2 } from 'gl-matrix';
+import { LinearInterpolator } from './linear-interpolator';
+
+export class Vec2Interpolator {
+  private x: LinearInterpolator;
+  private y: LinearInterpolator;
+
+  constructor(currentValue: vec2) {
+    this.x = new LinearInterpolator(currentValue.x);
+    this.y = new LinearInterpolator(currentValue.y);
+  }
+
+  public addFrame(value: vec2, rateOfChange: vec2) {
+    this.x.addFrame(value.x, rateOfChange.x);
+    this.y.addFrame(value.y, rateOfChange.y);
+  }
+
+  public getValue(deltaTime: number): vec2 {
+    return vec2.fromValues(this.x.getValue(deltaTime), this.y.getValue(deltaTime));
+  }
+}