added walking acceleration

src/lib/Hero.js

@@ -2,6 +2,11 @@ import { AnimationMixer, Vector3, Vector2 } from 'three';
 import { QueryFilterFlags } from '@dimforge/rapier3d';
 
 const zero2 = new Vector2(0,0);
+
+const animationBoost = {
+    walk: 1.25
+}
+
 class Hero{
     #walkDirection = new Vector3()
     #desiredMovement = new Vector2(0,0)
@@ -47,6 +52,8 @@ class Hero{
     
     fadeDuration = 0.2
     characterGapOffset = 0.01;
+    tsBoost = 1;
+    accelerate = 0;
 
     lerp = (x, y, a) => x * (1 - a) + y * a;
 
@@ -187,7 +194,7 @@ class Hero{
         } else if (input[0] > 0) {
             play = 'left'
         } else if (!this.currentAction.startsWith('idle')){
-            play = 'idle'
+            play = 'idle';
         } else if (this.actionStart == -1){
             this.actionStart = 0;
             play = 'idle';
@@ -219,9 +226,15 @@ class Hero{
 
             this.currentAction = play
             this.actionStart = 0;
+            this.tsBoost = animationBoost[play] || 1
+            this.accelerate = 0.77;
         }
 
-        this.animationsMap[this.currentAction].timeScale = this.#timeScale;
+        this.accelerate = this.lerp(this.accelerate, 1, delta);
+
+        velocity *= this.tsBoost * this.accelerate;
+
+        this.animationsMap[this.currentAction].timeScale = this.#timeScale * this.tsBoost * this.accelerate;
 
         this.actionStart += delta;
         this.cameraDelta += delta * ( pc.cameraLeft * -1 +  pc.cameraRight * 1)