bug(game): tried to add skid according to 0xc0a 's racing game

+Added Flames Material :)

index.html

@@ -2,9 +2,9 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.ico" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Vite + React</title>
+    <title>Mario Kart 3.js</title>
   </head>
   <body>
     <div id="root"></div>

package-lock.json

@@ -12,7 +12,7 @@
         "@react-three/fiber": "^8.15.13",
         "@react-three/postprocessing": "^2.15.11",
         "@react-three/rapier": "^1.2.1",
-        "gsap": "^3.12.4",
+        "gsap": "^3.12.5",
         "leva": "^0.9.35",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
@@ -1981,9 +1981,9 @@
       }
     },
     "node_modules/gsap": {
-      "version": "3.12.4",
+      "version": "3.12.5",
-      "resolved": "https://registry.npmjs.org/gsap/-/gsap-3.12.4.tgz",
+      "resolved": "https://registry.npmjs.org/gsap/-/gsap-3.12.5.tgz",
-      "integrity": "sha512-1ByAq8dD0W4aBZ/JArgaQvc0gyUfkGkP8mgAQa0qZGdpOKlSOhOf+WNXjoLimKaKG3Z4Iu6DKZtnyszqQeyqWQ=="
+      "integrity": "sha512-srBfnk4n+Oe/ZnMIOXt3gT605BX9x5+rh/prT2F1SsNJsU1XuMiP0E2aptW481OnonOGACZWBqseH5Z7csHxhQ=="
     },
     "node_modules/has-property-descriptors": {
       "version": "1.0.1",

package.json

@@ -13,7 +13,7 @@
     "@react-three/fiber": "^8.15.13",
     "@react-three/postprocessing": "^2.15.11",
     "@react-three/rapier": "^1.2.1",
-    "gsap": "^3.12.4",
+    "gsap": "^3.12.5",
     "leva": "^0.9.35",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",

src/App.jsx

@@ -38,7 +38,7 @@ function App() {
       <Suspense fallback={null}>
         <Physics
           gravity={[0, -90, 0]}
-          predictionDistance={0.001}
+          timeStep={'vary'}
         >
           <KeyboardControls map={map}>
             <Experience />

src/HUD.jsx

@@ -0,0 +1,46 @@
+import React, { useEffect, useRef } from "react";
+
+export const HUD = () => {
+  const wheel = useRef();
+
+  useEffect(() => {
+    const handleMouseMove = (e) => {
+      if (wheel.current) {
+        const { clientX, clientY } = e;
+        const screenWidth = window.innerWidth;
+        const rotation = ((clientX - screenWidth / 2) / screenWidth) * 180;
+
+        wheel.current.style.left = `${clientX - 100}px`;
+        wheel.current.style.top = `${clientY - 100}px`;
+        wheel.current.style.transform = `rotate(${rotation}deg)`;
+      }
+    };
+
+    window.addEventListener("mousemove", handleMouseMove);
+
+    return () => {
+      window.removeEventListener("mousemove", handleMouseMove);
+    };
+  }, []);
+
+  return (
+    <div className="overlay"> dadasd
+      <div className="logo">
+        <img src="./logo.png" alt="logo" />
+      </div>
+      <div className="wheel">
+        <img
+ref={wheel}
+          src="./steering_wheel.png"
+          alt="steering wheel"
+          className="steering-wheel"
+          style={{
+            position: "absolute",
+            pointerEvents: "none",
+            transformOrigin: "center",
+          }}
+        />
+      </div>
+    </div>
+  );
+};

src/components/DriftParticlesLeft.jsx

@@ -3,7 +3,7 @@ import { Particles3 } from "./Particles3";
 
 export const DriftParticlesLeft = ({turboColor,scale, ...props}) => {
 
-  if(scale < 0.5) {
+  if(scale < 0.8) {
     return null;
   }
 
@@ -20,8 +20,6 @@ export const DriftParticlesLeft = ({turboColor,scale, ...props}) => {
       <Particles1 turboColor={turboColor} scale={scale} />
 
       <Particles3 turboColor={turboColor} scale={scale} />
-      <Particles3 turboColor={turboColor} scale={scale} />
-      <Particles3 turboColor={turboColor} scale={scale} />
 
     </group>
   )

src/components/DriftParticlesRight.jsx

@@ -3,13 +3,13 @@ import { Particles4 } from "./Particles4";
 
 export const DriftParticlesRight = ({turboColor,scale, ...props}) => {
 
-  if(scale < 0.5) {
+  if(scale < 0.8) {
     return null;
   }
 
   return (
     <group {...props}>
-      <Particles2 turboColor={turboColor} scale={scale} />
+  <Particles2 turboColor={turboColor} scale={scale} />
       <Particles2 turboColor={turboColor} scale={scale} />
       <Particles2 turboColor={turboColor} scale={scale} />
       <Particles2 turboColor={turboColor} scale={scale} />
@@ -20,8 +20,7 @@ export const DriftParticlesRight = ({turboColor,scale, ...props}) => {
       <Particles2 turboColor={turboColor} scale={scale} />
 
       <Particles4 turboColor={turboColor} scale={scale} />
-      <Particles4 turboColor={turboColor} scale={scale} />
+
-      <Particles4 turboColor={turboColor} scale={scale} />
 
     </group>
   )

src/components/Experience.jsx

@@ -4,16 +4,21 @@ import { RigidBody } from '@react-three/rapier'
 import { PlayerController } from './PlayerController'
 import { Track } from './models/Spafrancorchamps-REALISTIC'
 import { Paris } from './models/Tour_paris_promenade'
-import { EffectComposer, N8AO, Bloom, DepthOfField, TiltShift2, HueSaturation, SMAA } from '@react-three/postprocessing'
+import { EffectComposer, N8AO, Bloom, DepthOfField, TiltShift2, HueSaturation, SMAA, ChromaticAberration, Vignette } from '@react-three/postprocessing'
+import { PlayerControllerAgain } from './PlayerControllerAgain'
+import { Skid } from './Skid'
 
 export const Experience = () => {
   return (
     <>
       <PlayerController />
+      <Skid />
+      {/* <PlayerControllerAgain /> */}
       <Ground position={[0, 0, 0]} />
       <Environment
         resolution={256}
         preset='lobby'
+
       />
 
       <directionalLight
@@ -34,24 +39,28 @@ export const Experience = () => {
       <EffectComposer
         multisampling={0}
         disableNormalPass
+        disableSSAO
+        disableDepthPass
+        
       >
         <SMAA />
-        {/* <N8AO distanceFalloff={1} aoRadius={1} intensity={4} /> */}
+        <N8AO distanceFalloff={1} aoRadius={1} intensity={3} />
         <Bloom
           luminanceThreshold={0}
           mipmapBlur
           luminanceSmoothing={0.01}
           intensity={0.5}
         />
-        <DepthOfField
+        {/* <DepthOfField
-          target={[0, 0, 13]}
+          target={[0, 0, 12]}
-          focalLength={0.3}
+          focalLength={15}
-          bokehScale={20}
+          bokehScale={60}
-          // height={700}
+          resolutionScale={1}
-          resolutionScale={0.3}
+        /> */}
-        />
+        <TiltShift2/>
-        {/* <TiltShift2/> */}
+        <ChromaticAberration offset={[0.0006, 0.0006]} />
         <HueSaturation saturation={0.1} />
+        <Vignette eskil={false} offset={0.1} darkness={0.4} />
       </EffectComposer>
     </>
   )

src/components/FakeFlame/FakeFlame.jsx

@@ -0,0 +1,159 @@
+/**
+ * FakeFlame material component by Anderson Mancini - Jan 2024.
+ */
+
+import React, { useMemo, useRef } from 'react'
+import { shaderMaterial } from '@react-three/drei'
+import { extend, useFrame } from '@react-three/fiber'
+import { Color, DoubleSide, AdditiveBlending } from 'three'
+
+export default function FakeFlame({ falloff = 3, glowInternalRadius = 1.0, glowColor = 'orange', glowSharpness = 1.0 , isBoosting,}) {
+  const FakeFlame = useMemo(() => {
+    return shaderMaterial(
+      {
+        falloffAmount: falloff,
+        glowInternalRadius: glowInternalRadius,
+        glowColor: new Color(glowColor),
+        glowSharpness: glowSharpness,
+        time: 0,
+        isBoosting: isBoosting,
+      },
+      /*GLSL */
+      `
+      varying vec3 vNormal;
+      varying vec2 vUv;
+      uniform float time;
+      
+      float random2D(vec2 value)
+      {
+          return fract(sin(dot(value.xy, vec2(12.9898,78.233))) * 43758.5453123);
+      }
+
+      void main() {
+          // Position
+          vec4 modelPosition = modelMatrix * vec4(position, 1.0);
+          vec4 modelNormal = modelMatrix * vec4(normal, 0.0);
+
+          // Glitch
+          float glitchTime = time + modelPosition.y;
+          float glitchStrength = sin(glitchTime) + sin(glitchTime * .05) +  sin(glitchTime * .36);
+          glitchStrength /= 2.0;
+          glitchStrength = smoothstep(0.2, 0.8, glitchStrength);
+          glitchStrength *= 0.05;
+          modelPosition.x += (random2D(modelNormal.xx + time) - 0.5) * glitchStrength;
+          modelPosition.x += (random2D(modelNormal.xx - time) - 0.2) * glitchStrength;
+          modelPosition.y += sin(smoothstep(0.3, vUv.y - 2.2, position.y) * 2.) * sin(time * 48.);
+          modelPosition.z += sin(smoothstep(0., vUv.x - 0.8, position.z) * 2.) * sin(time * 24.) * .6;
+
+          gl_Position = projectionMatrix * viewMatrix * modelPosition;
+
+          vUv = uv;
+      }`,
+      /*GLSL */
+      ` 
+      uniform vec3 glowColor;
+      uniform float falloffAmount;
+      uniform float glowSharpness;
+      uniform float glowInternalRadius;
+      uniform float time;
+      uniform bool isBoosting;
+
+      varying vec2 vUv;
+
+      vec2 hash( vec2 p )
+      {
+        p = vec2( dot(p,vec2(127.1,311.7)),
+            dot(p,vec2(269.5,183.3)) );
+        return -1.0 + 2.0*fract(sin(p)*43758.5453123);
+      }
+
+      float noise( in vec2 p )
+      {
+        const float K1 = 0.366025404; // (sqrt(3)-1)/2;
+        const float K2 = 0.211324865; // (3-sqrt(3))/6;
+        
+        vec2 i = floor( p + (p.x+p.y)*K1 );
+        
+        vec2 a = p - i + (i.x+i.y)*K2;
+        vec2 o = (a.x>a.y) ? vec2(1.0,0.0) : vec2(0.0,1.0);
+        vec2 b = a - o + K2;
+        vec2 c = a - 1.0 + 2.0*K2;
+        
+        vec3 h = max( 0.5-vec3(dot(a,a), dot(b,b), dot(c,c) ), 0.0 );
+        
+        vec3 n = h*h*h*h*vec3( dot(a,hash(i+0.0)), dot(b,hash(i+o)), dot(c,hash(i+1.0)));
+        
+        return dot( n, vec3(70.0) );
+      }
+
+      float fbm(vec2 uv)
+      {
+        float f;
+        mat2 m = mat2( 1.6,  1.2, -1.2,  1.6 );
+        f  = 0.5000*noise( uv ); uv = m*uv;
+        f += 0.2500*noise( uv ); uv = m*uv;
+        // f += 0.1250*noise( uv ); uv = m*uv;
+        // f += 0.0625*noise( uv ); uv = m*uv;
+        f = 0.5 + 0.5*f;
+        return f;
+      }
+
+      // #define BLUE_FLAME
+      // #define GREEN_FLAME
+
+      void main()
+      {
+        vec2 q = vUv;
+        q.x *= 2.;
+        q.y *= 2.;
+        float strength = floor(q.x+1.5);
+        float T3 = max(2.,2.25*strength)*time * 3.;
+        q.x = mod(q.x,1.)-0.5;
+        q.y -= 0.05;
+        float n = fbm(strength*q + vec2(0,T3));
+        float c = 0.7 - 0.01 * pow( max( 0., length(q*vec2(1.8+q.y*1.5,.75) ) - n * max( 0., q.y+.25 ) ),.2 );
+      	// float c1 = n * c * fract((1.9-pow(0.15*vUv.y,2.))) * 2.;
+        float c1 = n * c * (pow(1.90*vUv.y,2.));
+        c1=clamp(c1,0.,1.);
+      
+        vec3 col = smoothstep(0.1, 0.8, vec3(c1, c1*c1*c1, c1*c1*c1*c1*c1*c1));
+
+        #ifdef BLUE_FLAME
+          col = col.zyx;
+        #endif
+        #ifdef GREEN_FLAME
+          col = 0.85*col.yxz;
+        #endif
+          
+
+        if (isBoosting) {
+          gl_FragColor = vec4(col, 1.0);
+        } else {
+          gl_FragColor = vec4(col, 0.0);
+        }
+
+        #include <tonemapping_fragment>
+        #include <colorspace_fragment>
+      }`
+    )
+  }, [falloff, glowInternalRadius, glowColor, glowSharpness, isBoosting])
+
+  extend({ FakeFlame })
+
+  useFrame((state, delta) => {
+    ref.current.time += delta
+  })
+
+  const ref = useRef()
+
+  return (
+    <fakeFlame
+      key={FakeFlame.key}
+      side={DoubleSide}
+      transparent={true}
+      blending={AdditiveBlending}
+      depthTest={false}
+      ref={ref}
+    />
+  )
+}

src/components/FakeGlow/FakeGlowMaterial.jsx

@@ -1,82 +1,73 @@
 /**
- * FakeGlow material component by Anderson Mancini - Dec 2024.
+ * fakeGlow material component by Anderson Mancini - Dec 2023.
  */
 
-import React, { useRef, useMemo } from 'react'
+import React, { useMemo } from 'react'
 import { shaderMaterial } from '@react-three/drei'
-import { extend, useFrame } from '@react-three/fiber'
+import { extend } from '@react-three/fiber'
-import { Color, BackSide, AdditiveBlending } from 'three'
+import { Color, DoubleSide, AdditiveBlending } from 'three'
 
-export default function FakeGlowMaterial({ glowCenter = 0.05, edgeIntensity = 6.0, glowColor = '#00ff00', glowOpacity = 1.0, fresnelOpacity = 0.5, fresnelAmount = 0.5, wireframe = false }) {
+export default function FakeGlowMaterial({ falloff = 3, glowInternalRadius = 1.0, glowColor = '#b97939', glowSharpness = 1.0 }) {
   const FakeGlowMaterial = useMemo(() => {
     return shaderMaterial(
       {
-        time: 0,
+        falloffAmount: falloff,
-        glowCenter: glowCenter,
+        glowInternalRadius: glowInternalRadius,
-        edgeIntensity: edgeIntensity,
         glowColor: new Color(glowColor),
-        glowOpacity: glowOpacity,
+        glowSharpness: glowSharpness
-        fresnelOpacity: fresnelOpacity,
-        fresnelAmount: fresnelAmount
       },
       /*GLSL */
       `
-      uniform float glowCenter;
+      varying vec3 vPosition;
-      uniform float edgeIntensity;
-      varying float intensity;
-      varying vec3 vNormel;
       varying vec3 vNormal;
-      uniform float fresnelOpacity;
-      uniform float fresnelAmount;
 
       void main() {
-        vec3 viewVector = normalize(vec3(cameraPosition-position));
+        vec4 modelPosition = modelMatrix * vec4(position, 1.0);
-        float fresnelEffect = dot(vNormel, vNormal) * ( fresnelOpacity);
+        gl_Position = projectionMatrix * viewMatrix * modelPosition;
-        fresnelEffect = clamp(fresnelAmount - fresnelEffect, 0.5, fresnelOpacity);
+        vec4 modelNormal = modelMatrix * vec4(normal, 0.0);
-        vec3 vNormal = normalize( normalMatrix * normal );
+        vPosition = modelPosition.xyz;
-        vec3 vNormel = normalize( normalMatrix * viewVector );
+        vNormal = modelNormal.xyz;
-        intensity = pow( glowCenter - dot(vNormal, vNormel), edgeIntensity / fresnelEffect );
+
-        gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
       }`,
       /*GLSL */
       ` 
       uniform vec3 glowColor;
-      varying float intensity;
+      uniform float falloffAmount;
-      uniform float glowOpacity;
+      uniform float glowSharpness;
-      uniform float fresnelOpacity;
+      uniform float glowInternalRadius;
-      uniform float fresnelAmount;
+
-      varying vec3 vNormel;
+      varying vec3 vPosition;
       varying vec3 vNormal;
-      uniform float glowCenter;
-      uniform float edgeIntensity;
 
       void main()
       {
-        vec3 glow = glowColor * intensity;
+        // Normal
-        float fresnelEffect =  - dot(vNormel, vNormal);
+        vec3 normal = normalize(vNormal);
-        fresnelEffect = clamp(fresnelEffect, 0.1, 1.0);
+        if(!gl_FrontFacing){ normal *= - 1.0; }
-        gl_FragColor = vec4( clamp(glow, 0., 1.0), clamp(glowOpacity - intensity * fresnelEffect, 0., 1.0 ));
+        vec3 viewDirection = normalize(cameraPosition - vPosition);
+        float fresnel = dot(viewDirection, normal);
+        fresnel = pow(fresnel, glowInternalRadius);
+        float falloff = smoothstep(0., falloffAmount, fresnel);
+        float fakeGlow = fresnel;
+        fakeGlow += fresnel * glowSharpness;
+        fakeGlow *= falloff;
+        gl_FragColor = vec4(clamp(glowColor * fresnel, 0., 1.0), clamp(fakeGlow, 0., 1.0));
+
+        #include <tonemapping_fragment>
+        #include <colorspace_fragment>
       }`
     )
-  }, [glowCenter, edgeIntensity, glowColor, glowOpacity, fresnelOpacity, fresnelAmount])
+  }, [falloff, glowInternalRadius, glowColor, glowSharpness])
 
   extend({ FakeGlowMaterial })
 
-  useFrame((state, delta) => {
-    ref.current.time += delta
-  })
-
-  const ref = useRef()
-
   return (
     <fakeGlowMaterial
-      wireframe={wireframe}
       key={FakeGlowMaterial.key}
-      side={BackSide}
+      side={DoubleSide}
       transparent={true}
       blending={AdditiveBlending}
       depthTest={false}
-      ref={ref}
     />
   )
 }

src/components/FlameParticle.jsx

@@ -0,0 +1,56 @@
+import React, { useState, useEffect, useRef } from "react";
+import { useLoader, useFrame } from "@react-three/fiber";
+import * as THREE from "three";
+
+export const FlameParticle = ({ position, png, turboColor, delay = 0 }) => {
+  const texture = useLoader(THREE.TextureLoader, png);
+  const pointsRef = useRef();
+  const [size, setSize] = useState(1);
+  const [opacity, setOpacity] = useState(1);
+  const [initialized, setInitialized] = useState(false);
+
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      setInitialized(true);
+    }, delay);
+    return () => clearTimeout(timer);
+  }, [delay]);
+
+  const points = React.useMemo(() => {
+    const geom = new THREE.BufferGeometry();
+    geom.setAttribute(
+      "position",
+      new THREE.Float32BufferAttribute(position, 3)
+    );
+    return geom;
+  }, [position]);
+
+  useFrame(({clock}, delta) => {
+    if (!initialized) return;
+
+    pointsRef.current.position.y += 0.03 * delta * 144;
+    pointsRef.current.position.z += 0.06 * delta * 144;
+    if(pointsRef.current.position.y > 0.4) {
+      pointsRef.current.position.y = 0;
+      pointsRef.current.position.z = 0;
+      setOpacity(1);
+    }
+    if(opacity > 0) {
+      setOpacity((opacity) => opacity - 0.05 * delta * 144);
+    }
+  });
+
+  return (
+    <points ref={pointsRef} geometry={points}>
+      <pointsMaterial
+        size={size}
+        alphaMap={texture}
+        transparent={true}
+        depthWrite={false}
+        color={0x000000}
+        opacity={opacity}
+        toneMapped={false}
+      />
+    </points>
+  );
+};

src/components/FlameParticles.jsx

@@ -0,0 +1,168 @@
+import { FlameParticle } from "./FlameParticle";
+
+export const FlameParticles = ({ isBoosting }) => {
+
+  if (!isBoosting) {
+    return null;
+  }
+  return (
+    <group>
+      {/* bottom left */}
+      <group position={[-0.26, 0.45, 1]}>
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={0}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={100}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={200}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={300}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={400}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={500}
+        />
+      </group>
+
+      {/* bottom right */}
+      <group position={[0.26, 0.45, 1]}>
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={0}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={100}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={200}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={300}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={400}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={500}
+        />
+      </group>
+      {/* top left */}
+      <group position={[-0.18, 0.6, 0.8]}>
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={0}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={100}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={200}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={300}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={400}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={500}
+        />
+      </group>
+      <group position={[0.18, 0.6, 0.8]}>
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={0}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={100}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={200}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={300}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_02.png"
+          turboColor={0xfea347}
+          delay={400}
+        />
+        <FlameParticle
+          position={[0, 0, 0]}
+          png="./fire_01.png"
+          turboColor={0xfea347}
+          delay={500}
+        />
+      </group>
+    </group>
+  );
+};

src/components/Ground.jsx

@@ -1,12 +1,23 @@
-import { RigidBody } from "@react-three/rapier";
+import { RigidBody } from '@react-three/rapier'
 
 export const Ground = (props) => {
   return (
-    <RigidBody type="fixed" {...props}>
+    <RigidBody
-      <mesh transparent receiveShadow rotation={[-Math.PI/2 , 0 ,0]}>
+      type='fixed'
+      {...props}
+    >
+      <mesh
+        transparent
+        receiveShadow
+        rotation={[-Math.PI / 2, 0, 0]}
+      >
         <planeGeometry args={[1000, 1000, 1000]} />
-        <meshStandardMaterial color="yellow" opacity={0} transparent/>
+        <meshStandardMaterial
+          color='yellow'
+          opacity={0}
+          transparent
+        />
       </mesh>
     </RigidBody>
-  );
+  )
-};
+}

src/components/Particles1.jsx

@@ -1,46 +1,54 @@
 import { useRef } from "react";
 import { useFrame } from "@react-three/fiber";
+import * as THREE from 'three';
 
 export const Particles1 = ({ turboColor, scale, ...props }) => {
   const ref = useRef();
-  const frame = useRef(0);
-
   const velocity = useRef({
-    x: -Math.random() * 0.1,
+    x: -Math.random() * 0.05,
     y: Math.random() * 0.05,
-    z: Math.random() * 0.05,
+    z: Math.random() * 0.02,
   });
   const gravity = -0.003;
   
-  useFrame(() => {
+  useFrame((state, delta) => {
-    frame.current += 1;
     let position = ref.current.position;
+    let velocityVector = new THREE.Vector3(velocity.current.x, velocity.current.y, velocity.current.z);
   
-    velocity.current.y += gravity;
+    // Adjust gravity and velocity based on delta
+    velocity.current.y += gravity * delta * 144; // Multiply by 144 to scale for 144 FPS
   
-    position.x += velocity.current.x;
+    // Scale velocity changes by delta
-    position.y += velocity.current.y;
+    position.x += velocity.current.x * delta * 144;
-    position.z += velocity.current.z;
+    position.y += velocity.current.y * delta * 144;
+    position.z += velocity.current.z * delta * 144;
   
-    if (position.y < 0) {
+    if (!velocityVector.equals(new THREE.Vector3(0, 0, 0))) {
+      const alignmentQuaternion = new THREE.Quaternion();
+      alignmentQuaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), velocityVector.normalize());
+      ref.current.quaternion.slerp(alignmentQuaternion, 0.1);
+    }
+  
+    if (position.y < 0.05) {
       position.set(-0.6, 0.05, 0.5);
       velocity.current = {
-        x: -Math.random() * 0.1,
+        x: -Math.random() * 0.05,
         y: Math.random() * 0.05,
-        z: Math.random() * 0.05,
+        z: Math.random() * 0.02,
       };
     }
   
     ref.current.position.set(position.x, position.y, position.z);
   });
   
+
   return (
-    <mesh ref={ref} position={[-0.6, 0.05, 0.5]} scale={scale}>
+    <mesh ref={ref} position={[-0.6, 0.05, 0.5]} scale={[scale, scale * 5, scale]}>
-      <boxGeometry args={[0.05, 0.1, 0.05]} />
+      <sphereGeometry args={[0.01, 16, 16]} />
       <meshStandardMaterial
         emissive={turboColor}
         toneMapped={false}
-        emissiveIntensity={10}
+        emissiveIntensity={5}
       />
     </mesh>
   );

src/components/Particles2.jsx

@@ -1,46 +1,54 @@
 import { useRef } from "react";
 import { useFrame } from "@react-three/fiber";
+import * as THREE from 'three';
 
 export const Particles2 = ({ turboColor, scale, ...props }) => {
   const ref = useRef();
-  const frame = useRef(0);
-
   const velocity = useRef({
-    x: Math.random() * 0.1,
+    x: Math.random() * 0.05,
     y: Math.random() * 0.05,
-    z: Math.random() * 0.05,
+    z: Math.random() * 0.02,
   });
   const gravity = -0.003;
   
-  useFrame(() => {
+  useFrame((state, delta) => {
-    frame.current += 1;
     let position = ref.current.position;
+    let velocityVector = new THREE.Vector3(velocity.current.x, velocity.current.y, velocity.current.z);
   
-    velocity.current.y += gravity;
+    // Adjust gravity and velocity based on delta
+    velocity.current.y += gravity * delta * 144; // Multiply by 144 to scale for 144 FPS
   
-    position.x += velocity.current.x;
+    // Scale velocity changes by delta
-    position.y += velocity.current.y;
+    position.x += velocity.current.x * delta * 144;
-    position.z += velocity.current.z;
+    position.y += velocity.current.y * delta * 144;
+    position.z += velocity.current.z * delta * 144;
   
-    if (position.y < 0) {
+    if (!velocityVector.equals(new THREE.Vector3(0, 0, 0))) {
+      const alignmentQuaternion = new THREE.Quaternion();
+      alignmentQuaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), velocityVector.normalize());
+      ref.current.quaternion.slerp(alignmentQuaternion, 0.1);
+    }
+  
+    if (position.y < 0.05) {
       position.set(0.6, 0.05, 0.5);
       velocity.current = {
-        x: Math.random() * 0.1,
+        x: Math.random() * 0.05,
         y: Math.random() * 0.05,
-        z: Math.random() * 0.05,
+        z: Math.random() * 0.02,
       };
     }
   
     ref.current.position.set(position.x, position.y, position.z);
   });
   
+
   return (
-    <mesh ref={ref} position={[0.6, 0.05, 0.5]} scale={scale}>
+    <mesh ref={ref} position={[0.6, 0.05, 0.5]} scale={[scale, scale * 5, scale]}>
-      <boxGeometry args={[0.05, 0.1, 0.05]} />
+      <sphereGeometry args={[0.01, 16, 16]} />
       <meshStandardMaterial
         emissive={turboColor}
         toneMapped={false}
-        emissiveIntensity={10}
+        emissiveIntensity={5}
       />
     </mesh>
   );

src/components/Particles3.jsx

@@ -1,47 +1,54 @@
 import { useRef } from "react";
 import { useFrame } from "@react-three/fiber";
-import { Trail } from "@react-three/drei";
+import * as THREE from 'three';
 
 export const Particles3 = ({ turboColor, scale, ...props }) => {
   const ref = useRef();
-  const frame = useRef(0);
-
   const velocity = useRef({
-    x: -Math.random() * 0.1,
+    x: -Math.random() * 0.05,
-    y: Math.random() * 0.1,
+    y: Math.random() * 0.05,
-    z: Math.random() * 0.05,
+    z: Math.random() * 0.02,
   });
-  const gravity = -0.003;
+  const gravity = -0.001;
   
-  useFrame(() => {
+  useFrame((state, delta) => {
-    frame.current += 1;
     let position = ref.current.position;
+    let velocityVector = new THREE.Vector3(velocity.current.x, velocity.current.y, velocity.current.z);
   
-    velocity.current.y += gravity;
+    // Adjust gravity and velocity based on delta
+    velocity.current.y += gravity * delta * 144; // Multiply by 144 to scale for 144 FPS
   
-    position.x += velocity.current.x;
+    // Scale velocity changes by delta
-    position.y += velocity.current.y;
+    position.x += velocity.current.x * delta * 144;
-    position.z += velocity.current.z;
+    position.y += velocity.current.y * delta * 144;
+    position.z += velocity.current.z * delta * 144;
   
-    if (position.y < 0) {
+    if (!velocityVector.equals(new THREE.Vector3(0, 0, 0))) {
+      const alignmentQuaternion = new THREE.Quaternion();
+      alignmentQuaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), velocityVector.normalize());
+      ref.current.quaternion.slerp(alignmentQuaternion, 0.1);
+    }
+  
+    if (position.y < 0.05) {
       position.set(-0.6, 0.05, 0.5);
       velocity.current = {
-        x: -Math.random() * 0.1,
+        x: -Math.random() * 0.05,
-        y: Math.random() * 0.1,
+        y: Math.random() * 0.05,
-        z: Math.random() * 0.05,
+        z: Math.random() * 0.02,
       };
     }
   
     ref.current.position.set(position.x, position.y, position.z);
   });
   
+
   return (
-    <mesh ref={ref} position={[-0.6, 0.05, 0.5]} scale={scale}>
+    <mesh ref={ref} position={[-0.6, 0.05, 0.5]} scale={[scale, scale * 20, scale]}>
-      <boxGeometry args={[0.1, 0.2, 0.1]} />
+      <sphereGeometry args={[0.01, 16, 16]} />
       <meshStandardMaterial
         emissive={turboColor}
         toneMapped={false}
-        emissiveIntensity={50}
+        emissiveIntensity={5}
       />
     </mesh>
   );

src/components/Particles4.jsx

@@ -1,47 +1,54 @@
 import { useRef } from "react";
 import { useFrame } from "@react-three/fiber";
-import { Trail } from "@react-three/drei";
+import * as THREE from 'three';
 
 export const Particles4 = ({ turboColor, scale, ...props }) => {
   const ref = useRef();
-  const frame = useRef(0);
-
   const velocity = useRef({
-    x: Math.random() * 0.1,
+    x: Math.random() * 0.05,
-    y: Math.random() * 0.2,
+    y: Math.random() * 0.05,
-    z: Math.random() * 0.05,
+    z: Math.random() * 0.02,
   });
-  const gravity = -0.003;
+  const gravity = -0.001;
   
-  useFrame(() => {
+  useFrame((state, delta) => {
-    frame.current += 1;
     let position = ref.current.position;
+    let velocityVector = new THREE.Vector3(velocity.current.x, velocity.current.y, velocity.current.z);
   
-    velocity.current.y += gravity;
+    // Adjust gravity and velocity based on delta
+    velocity.current.y += gravity * delta * 144; // Multiply by 144 to scale for 144 FPS
   
-    position.x += velocity.current.x;
+    // Scale velocity changes by delta
-    position.y += velocity.current.y;
+    position.x += velocity.current.x * delta * 144;
-    position.z += velocity.current.z;
+    position.y += velocity.current.y * delta * 144;
+    position.z += velocity.current.z * delta * 144;
   
-    if (position.y < 0) {
+    if (!velocityVector.equals(new THREE.Vector3(0, 0, 0))) {
+      const alignmentQuaternion = new THREE.Quaternion();
+      alignmentQuaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), velocityVector.normalize());
+      ref.current.quaternion.slerp(alignmentQuaternion, 0.1);
+    }
+  
+    if (position.y < 0.05) {
       position.set(0.6, 0.05, 0.5);
       velocity.current = {
-        x: Math.random() * 0.1,
+        x: Math.random() * 0.05,
-        y: Math.random() * 0.1,
+        y: Math.random() * 0.05,
-        z: Math.random() * 0.05,
+        z: Math.random() * 0.02,
       };
     }
   
     ref.current.position.set(position.x, position.y, position.z);
   });
   
+
   return (
-    <mesh ref={ref} position={[0.6, 0.05, 0.5]} scale={scale}>
+    <mesh ref={ref} position={[0.6, 0.05, 0.5]} scale={[scale, scale * 20, scale]}>
-      <boxGeometry args={[0.1, 0.1, 0.1]} />
+      <sphereGeometry args={[0.01, 16, 16]} />
       <meshStandardMaterial
         emissive={turboColor}
         toneMapped={false}
-        emissiveIntensity={50}
+        emissiveIntensity={5}
       />
     </mesh>
   );

src/components/PlayerController.jsx

@@ -1,254 +1,357 @@
-import { Controls } from '../App'
+import { Controls } from "../App";
-import { RigidBody, useRapier } from '@react-three/rapier'
+import { BallCollider, RigidBody, useRapier, vec3 } from "@react-three/rapier";
-import { useKeyboardControls, PerspectiveCamera, ContactShadows, Sphere } from '@react-three/drei'
+import {
-import { useFrame, useThree } from '@react-three/fiber'
+  useKeyboardControls,
-import { useRef, useState, useEffect, useCallback } from 'react'
+  PerspectiveCamera,
-import * as THREE from 'three'
+  ContactShadows,
-import { Model } from './models/Racing_kart'
+  Sphere,
-import { FrontRightWheel } from './models/Front_Right_Wheel'
+  OrbitControls,
-import { FrontLeftWheel } from './models/Front_Left_Wheel'
+  Trail,
-import { RearWheels } from './models/Rear_wheels'
+  PositionalAudio,
-import gsap from 'gsap'
+} from "@react-three/drei";
-import { Mario } from './models/Mario_kart'
+import { useFrame, useThree } from "@react-three/fiber";
-import { Particles1 } from './Particles1'
+import { useRef, useState, useEffect, useCallback } from "react";
-import { DriftParticlesLeft } from './DriftParticlesLeft'
+import * as THREE from "three";
-import { DriftParticlesRight } from './DriftParticlesRight'
+import { Model } from "./models/Racing_kart";
-import FakeGlowMaterial from './FakeGlow/FakeGlowMaterial'
+import { FrontRightWheel } from "./models/Front_Right_Wheel";
+import { FrontLeftWheel } from "./models/Front_Left_Wheel";
+import { RearWheels } from "./models/Rear_wheels";
+import gsap from "gsap";
+import { Mario } from "./models/Mario_kart";
+import { Particles1 } from "./Particles1";
+import { DriftParticlesLeft } from "./DriftParticlesLeft";
+import { DriftParticlesRight } from "./DriftParticlesRight";
+import FakeGlowMaterial from "./FakeGlow/FakeGlowMaterial";
+import { PointParticle } from "./PointParticle";
+import { FlameParticle } from "./FlameParticle";
+import { FlameParticles } from "./FlameParticles";
+import { useStore } from "./store";
+import { Cylinder } from "@react-three/drei";
 
 export const PlayerController = () => {
-  const upPressed = useKeyboardControls((state) => state[Controls.up])
+  const upPressed = useKeyboardControls((state) => state[Controls.up]);
-  const downPressed = useKeyboardControls((state) => state[Controls.down])
+  const downPressed = useKeyboardControls((state) => state[Controls.down]);
-  const leftPressed = useKeyboardControls((state) => state[Controls.left])
+  const leftPressed = useKeyboardControls((state) => state[Controls.left]);
-  const rightPressed = useKeyboardControls((state) => state[Controls.right])
+  const rightPressed = useKeyboardControls((state) => state[Controls.right]);
-  const jumpPressed = useKeyboardControls((state) => state[Controls.jump])
+  const jumpPressed = useKeyboardControls((state) => state[Controls.jump]);
-  const [isOnGround, setIsOnGround] = useState(false)
+  const [isOnGround, setIsOnGround] = useState(false);
-  const body = useRef()
+  const body = useRef();
-  const kart = useRef()
+  const kart = useRef();
-  const cam = useRef()
+  const cam = useRef();
-  const initialSpeed = 0
+  const initialSpeed = 0;
-  const maxSpeed = 30
+  const maxSpeed = 30;
-  const boostSpeed = 50
+  const boostSpeed = 50;
-  const acceleration = 0.1
+  const acceleration = 0.1;
-  const decceleration = 0.2
+  const decceleration = 0.2;
-  const damping = 0.001
+  const damping = -0.1;
-  const MaxSteeringSpeed = 0.01
+  const MaxSteeringSpeed = 0.01;
-  const [currentSteeringSpeed, setCurrentSteeringSpeed] = useState(0)
+  const [currentSteeringSpeed, setCurrentSteeringSpeed] = useState(0);
-  const [currentSpeed, setCurrentSpeed] = useState(initialSpeed)
+  const [currentSpeed, setCurrentSpeed] = useState(initialSpeed);
-  const camMaxOffset = 0.5
+  const camMaxOffset = 1;
-  let steeringAngle = 0
+  let steeringAngle = 0;
-  const isOnFloor = useRef(false)
+  const isOnFloor = useRef(false);
-  const jumpForce = useRef(0)
+  const jumpForce = useRef(0);
-  const jumpIsHeld = useRef(false)
+  const jumpIsHeld = useRef(false);
-  const driftDirection = useRef(0)
+  const driftDirection = useRef(0);
-  const driftLeft = useRef(false)
+  const driftLeft = useRef(false);
-  const driftRight = useRef(false)
+  const driftRight = useRef(false);
-  const driftForce = useRef(0)
+  const driftForce = useRef(0);
-  const mario = useRef()
+  const mario = useRef();
-  const accumulatedDriftPower = useRef(0)
+  const accumulatedDriftPower = useRef(0);
-  const blueTurboThreshold = 10
+  const blueTurboThreshold = 10;
-  const orangeTurboThreshold = 30
+  const orangeTurboThreshold = 30;
-  const purpleTurboThreshold = 60
+  const purpleTurboThreshold = 60;
-  const [turboColor, setTurboColor] = useState(0xffffff)
+  const [turboColor, setTurboColor] = useState(0xffffff);
-  const boostDuration = useRef(0)
+  const boostDuration = useRef(0);
-  const isBoosting = useRef(false)
+  const [isBoosting, setIsBoosting] = useState(false);
-  let targetXPosition = 0
+  let targetXPosition = 0;
-  let targetZPosition = 8
+  let targetZPosition = 8;
-  const [steeringAngleWheels, setSteeringAngleWheels] = useState(0)
+  const [steeringAngleWheels, setSteeringAngleWheels] = useState(0);
+  const engineSound = useRef();
 
-  const [scale, setScale] = useState(0)
+  const [scale, setScale] = useState(0);
+  const { actions, addPastPosition } = useStore();
 
-  useFrame(({ pointer, clock }) => {
+  useFrame(({ pointer, clock }, delta) => {
-    const time = clock.getElapsedTime()
+    const time = clock.getElapsedTime();
-    if (!body.current && !mario.current) return
+    if (!body.current && !mario.current) return;
 
     // HANDLING AND STEERING
-    const kartRotation = kart.current.rotation.y - driftDirection.current * driftForce.current
+    const kartRotation =
-    const forwardDirection = new THREE.Vector3(-Math.sin(kartRotation), 0, -Math.cos(kartRotation))
+      kart.current.rotation.y - driftDirection.current * driftForce.current;
+    const forwardDirection = new THREE.Vector3(
+      -Math.sin(kartRotation),
+      0,
+      -Math.cos(kartRotation)
+    );
+    actions.setBodyPosition(body.current.translation());
+    actions.setBodyRotation(kart.current.rotation);
 
     if (leftPressed && currentSpeed > 0) {
-      steeringAngle = currentSteeringSpeed
+      steeringAngle = currentSteeringSpeed;
-      targetXPosition = -camMaxOffset
+      targetXPosition = -camMaxOffset;
     } else if (rightPressed && currentSpeed > 0) {
-      steeringAngle = -currentSteeringSpeed
+      steeringAngle = -currentSteeringSpeed;
-      targetXPosition = camMaxOffset
+      targetXPosition = camMaxOffset;
     } else {
-      steeringAngle = 0
+      steeringAngle = 0;
-      targetXPosition = 0
+      targetXPosition = 0;
-      1
+      1;
     }
 
     // mouse steering
-    steeringAngle = currentSteeringSpeed * -pointer.x
-    targetXPosition = -camMaxOffset * -pointer.x
 
+    if (!driftLeft.current && !driftRight.current) {
+      steeringAngle = currentSteeringSpeed * -pointer.x;
+      targetXPosition = -camMaxOffset * -pointer.x;
+    } else if (driftLeft.current && !driftRight.current) {
+      steeringAngle = currentSteeringSpeed * -(pointer.x - 0.5);
+      targetXPosition = -camMaxOffset * -pointer.x;
+    } else if (driftRight.current && !driftLeft.current) {
+      steeringAngle = currentSteeringSpeed * -(pointer.x + 0.5);
+      targetXPosition = -camMaxOffset * -pointer.x;
+    }
     // ACCELERATING
 
     if (upPressed && currentSpeed < maxSpeed) {
       // Accelerate the kart within the maximum speed limit
-      setCurrentSpeed(Math.min(currentSpeed + acceleration, maxSpeed))
+      setCurrentSpeed(
-    } else if (upPressed && currentSpeed > maxSpeed && boostDuration.current > 0) {
+        Math.min(currentSpeed + acceleration * delta * 144, maxSpeed)
-      setCurrentSpeed(Math.max(currentSpeed - decceleration, maxSpeed))
+      );
+    } else if (
+      upPressed &&
+      currentSpeed > maxSpeed &&
+      boostDuration.current > 0
+    ) {
+      setCurrentSpeed(
+        Math.max(currentSpeed - decceleration * delta * 144, maxSpeed)
+      );
     }
 
     if (upPressed) {
       if (currentSteeringSpeed < MaxSteeringSpeed) {
-        setCurrentSteeringSpeed(Math.min(currentSteeringSpeed + 0.0001, MaxSteeringSpeed))
+        setCurrentSteeringSpeed(
+          Math.min(
+            currentSteeringSpeed + 0.0001 * delta * 144,
+            MaxSteeringSpeed
+          )
+        );
       }
     }
     // REVERSING
     if (downPressed && currentSpeed < -maxSpeed) {
-      setCurrentSpeed(Math.max(currentSpeed - acceleration, -maxSpeed))
+      setCurrentSpeed(
+        Math.max(currentSpeed - acceleration * delta * 144, -maxSpeed)
+      );
     }
     // DECELERATING
     else if (!upPressed && !downPressed) {
       if (currentSteeringSpeed > 0) {
-        setCurrentSteeringSpeed(Math.max(currentSteeringSpeed - 0.00005, 0))
+        setCurrentSteeringSpeed(
+          Math.max(currentSteeringSpeed - 0.00005 * delta * 144, 0)
+        );
       } else if (currentSteeringSpeed < 0) {
-        setCurrentSteeringSpeed(Math.min(currentSteeringSpeed + 0.00005, 0))
+        setCurrentSteeringSpeed(
+          Math.min(currentSteeringSpeed + 0.00005 * delta * 144, 0)
+        );
       }
-      setCurrentSpeed(Math.max(currentSpeed - decceleration, 0))
+      setCurrentSpeed(Math.max(currentSpeed - decceleration * delta * 144, 0));
     }
 
     // Update the kart's rotation based on the steering angle
-    kart.current.rotation.y += steeringAngle
+    kart.current.rotation.y += steeringAngle * delta * 144;
 
     // Apply damping to simulate slowdown when no keys are pressed
     body.current.applyImpulse(
       {
-        x: -body.current.linvel().x * (1 - damping),
+        x: -body.current.linvel().x * (1 - damping) * delta * 144,
         y: 0,
-        z: -body.current.linvel().z * (1 - damping)
+        z: -body.current.linvel().z * (1 - damping) * delta * 144,
       },
       true
-    )
+    );
-    const bodyPosition = body.current.translation()
+    const bodyPosition = body.current.translation();
-    kart.current.position.set(bodyPosition.x, bodyPosition.y - 1, bodyPosition.z)
+    kart.current.position.set(
+      bodyPosition.x,
+      bodyPosition.y - 0.5,
+      bodyPosition.z
+    );
 
     // JUMPING
     if (jumpPressed && isOnFloor.current && !jumpIsHeld.current) {
-      jumpForce.current += 11
+      jumpForce.current += 10;
-      isOnFloor.current = false
+      isOnFloor.current = false;
-      jumpIsHeld.current = true
+      jumpIsHeld.current = true;
     }
 
     if (!isOnFloor.current && jumpForce.current > 0) {
-      jumpForce.current -= 1
+      jumpForce.current -= 1 * delta * 144;
     }
     if (!jumpPressed) {
-      jumpIsHeld.current = false
+      jumpIsHeld.current = false;
-      driftDirection.current = 0
+      driftDirection.current = 0;
-      driftForce.current = 0
+      driftForce.current = 0;
-      driftLeft.current = false
+      driftLeft.current = false;
-      driftRight.current = false
+      driftRight.current = false;
     }
     // DRIFTING
-    if (jumpIsHeld.current && currentSteeringSpeed > 0 && pointer.x < -0.24 && !driftRight.current) {
+    if (
-      driftLeft.current = true
+      jumpIsHeld.current &&
+      currentSteeringSpeed > 0 &&
+      pointer.x < -0.1 &&
+      !driftRight.current
+    ) {
+      driftLeft.current = true;
     }
-    if (jumpIsHeld.current && currentSteeringSpeed > 0 && pointer.x > 0.24 && !driftLeft.current) {
+    if (
-      driftRight.current = true
+      jumpIsHeld.current &&
+      currentSteeringSpeed > 0 &&
+      pointer.x > 0.1 &&
+      !driftLeft.current
+    ) {
+      driftRight.current = true;
     }
 
     if (!jumpIsHeld.current && !driftLeft.current && !driftRight.current) {
-      mario.current.rotation.y = THREE.MathUtils.lerp(mario.current.rotation.y, 0, 0.001)
+      mario.current.rotation.y = THREE.MathUtils.lerp(
-      setTurboColor(0xffffff)
+        mario.current.rotation.y,
-      accumulatedDriftPower.current = 0
+        0,
+        0.0001 * delta * 144
+      );
+      setTurboColor(0xffffff);
+      accumulatedDriftPower.current = 0;
     }
 
     if (driftLeft.current) {
-      driftDirection.current = 1
+      driftDirection.current = 1;
-      driftForce.current = 0.4
+      driftForce.current = 0.4;
-      mario.current.rotation.y = THREE.MathUtils.lerp(mario.current.rotation.y, steeringAngle * 50 + 0.5, 0.1)
+      mario.current.rotation.y = THREE.MathUtils.lerp(
-      accumulatedDriftPower.current += 0.1 * (steeringAngle + 1)
+        mario.current.rotation.y,
+        steeringAngle * 50 + 0.5,
+        0.05 * delta * 144
+      );
+      accumulatedDriftPower.current += 0.1 * (steeringAngle + 1) * delta * 144;
     }
     if (driftRight.current) {
-      driftDirection.current = -1
+      driftDirection.current = -1;
-      driftForce.current = 0.4
+      driftForce.current = 0.4;
-      mario.current.rotation.y = THREE.MathUtils.lerp(mario.current.rotation.y, -(-steeringAngle * 50 + 0.5), 0.1)
+      mario.current.rotation.y = THREE.MathUtils.lerp(
-      accumulatedDriftPower.current += 0.1 * (-steeringAngle + 1)
+        mario.current.rotation.y,
+        -(-steeringAngle * 50 + 0.5),
+        0.05 * delta * 144
+      );
+      accumulatedDriftPower.current += 0.1 * (-steeringAngle + 1) * delta * 144;
     }
     if (!driftLeft.current && !driftRight.current) {
-      mario.current.rotation.y = THREE.MathUtils.lerp(mario.current.rotation.y, steeringAngle * 30, 0.1)
+      mario.current.rotation.y = THREE.MathUtils.lerp(
-      setScale(0)
+        mario.current.rotation.y,
+        steeringAngle * 30,
+        0.05 * delta * 144
+      );
+      setScale(0);
     }
     if (accumulatedDriftPower.current > blueTurboThreshold) {
-      setTurboColor(0x00ffff)
+      setTurboColor(0x00ffff);
-      boostDuration.current = 50
+      boostDuration.current = 50;
     }
     if (accumulatedDriftPower.current > orangeTurboThreshold) {
-      setTurboColor(0xffcf00)
+      setTurboColor(0xffcf00);
-      boostDuration.current = 100
+      boostDuration.current = 100;
     }
     if (accumulatedDriftPower.current > purpleTurboThreshold) {
-      setTurboColor(0xff00ff)
+      setTurboColor(0xff00ff);
-      boostDuration.current = 250
+      boostDuration.current = 250;
     }
 
     if (driftLeft.current || driftRight.current) {
-      const oscillation = Math.sin(time * 1000) * 0.1
+      const oscillation = Math.sin(time * 1000) * 0.1;
+      const vibration = oscillation + 0.9;
 
-      const vibration = oscillation + 0.9
+      if (turboColor === 0xffffff) {
-      setScale(vibration)
+        setScale(vibration * 0.8);
+      } else {
+        setScale(vibration);
+      }
     }
     // RELEASING DRIFT
 
     if (boostDuration.current > 1 && !jumpIsHeld.current) {
-      setCurrentSpeed(boostSpeed)
+      setIsBoosting(true);
-      boostDuration.current -= 1
-      targetZPosition = 10
     } else if (boostDuration.current <= 1) {
-      targetZPosition = 8
+      targetZPosition = 8;
+      setIsBoosting(false);
+    }
+
+    if (isBoosting && boostDuration.current > 1) {
+      setCurrentSpeed(boostSpeed);
+      boostDuration.current -= 1 * delta * 144;
+      targetZPosition = 10;
+    } else if (boostDuration.current <= 1) {
+      setIsBoosting(false);
+      targetZPosition = 8;
     }
 
     // CAMERA WORK
 
-    cam.current.updateMatrixWorld()
+    cam.current.updateMatrixWorld();
 
-    cam.current.position.x = THREE.MathUtils.lerp(cam.current.position.x, targetXPosition, 0.01)
+    cam.current.position.x = THREE.MathUtils.lerp(
+      cam.current.position.x,
+      targetXPosition,
+      0.01 * delta * 144
+    );
 
-    cam.current.position.z = THREE.MathUtils.lerp(cam.current.position.z, targetZPosition, 0.01)
+    cam.current.position.z = THREE.MathUtils.lerp(
-    cam.current.updateMatrixWorld()
+      cam.current.position.z,
+      targetZPosition,
+      0.01 * delta * 144
+    );
 
     body.current.applyImpulse(
       {
-        x: forwardDirection.x * currentSpeed,
+        x: forwardDirection.x * currentSpeed * delta * 144,
-        y: 0 + jumpForce.current,
+        y: 0 + jumpForce.current * delta * 144,
-        z: forwardDirection.z * currentSpeed
+        z: forwardDirection.z * currentSpeed * delta * 144,
       },
       true
-    )
+    );
 
     // Update the kart's rotation based on the steering angle
-    setSteeringAngleWheels(steeringAngle * 25)
+    setSteeringAngleWheels(steeringAngle * 25);
-  })
+
+    // SOUND WORK
+
+    // console.lowg(body.current.translation())
+  });
 
   return (
     <group>
       <RigidBody
         ref={body}
-        type='dynamic'
+        colliders={false}
-        colliders={'ball'}
+        position={[8, 20, -96]}
-        position={[0, 20, 0]}
         centerOfMass={[0, -1, 0]}
-        onCollisionEnter={(event) => {
+        mass={3}
-          isOnFloor.current = true
+        ccd
-        }}
       >
-        <mesh transparent>
+        <BallCollider
-          <sphereGeometry args={[1, 6, 6]} />
+          args={[0.5]}
-          <meshStandardMaterial
+          mass={3}
-            color='blue'
+          onCollisionEnter={(event) => {
-            transparent
+            isOnFloor.current = true;
-            opacity={0}
+          }}
-          />
+          // onCollisionExit={(event) => {
-        </mesh>
+          //   isOnFloor.current = false
+          // }}
+        />
       </RigidBody>
 
-      <group ref={kart}>
+      <group ref={kart} rotation={[0, Math.PI / 2, 0]}>
         <group ref={mario}>
           <Mario
             currentSpeed={currentSpeed}
             steeringAngleWheels={steeringAngleWheels}
+            isBoosting={isBoosting}
           />
           {/* <pointLight
             position={[0.6, 0.05, 0.5]}
@@ -256,55 +359,64 @@ export const PlayerController = () => {
             color={turboColor}
             distance={1}
           /> */}
-          <Sphere
+
-            args={[1, 16, 16]}
+          <mesh position={[0.6, 0.05, 0.5]} scale={scale}>
-            position={[0.6, 0.05, 0.5]}
+            <sphereGeometry args={[0.05, 16, 16]} />
-          >
-            <FakeGlowMaterial
-              glowCenter={0.1}
-              edgeIntensity={6.2}
-            />
-          </Sphere>
-          <mesh
-            position={[0.6, 0.05, 0.5]}
-            scale={scale}
-          >
-            <sphereGeometry args={[0.1, 16, 16]} />
             <meshStandardMaterial
               emissive={turboColor}
               toneMapped={false}
-              emissiveIntensity={50}
+              emissiveIntensity={100}
               transparent
-              opacity={1}
+              opacity={0.4}
             />
           </mesh>
-          <pointLight
+          {/* <pointLight
             position={[-0.6, 0.05, 0.5]}
             intensity={scale}
             color={turboColor}
             distance={1}
-          />
+          /> */}
-          <mesh
+          <mesh position={[-0.6, 0.05, 0.5]} scale={scale}>
-            position={[-0.6, 0.05, 0.5]}
+            <sphereGeometry args={[0.05, 16, 16]} />
-            scale={scale}
-          >
-            <sphereGeometry args={[0.1, 16, 16]} />
             <meshStandardMaterial
               emissive={turboColor}
               toneMapped={false}
-              emissiveIntensity={50}
+              emissiveIntensity={100}
               transparent
-              opacity={1}
+              opacity={0.4}
             />
           </mesh>
 
-          <DriftParticlesLeft
+          <Cylinder
+            args={[0.1, 0, 1, 128, 64, true]}
+            position={[-0.6, 0.05, 0.5]}
+            rotation={[Math.PI / 3, 0 , 0]}
+          >
+            <meshStandardMaterial side={THREE.DoubleSide} />
+          </Cylinder>
+          {/* <Flame/> */}
+          <FlameParticles isBoosting={isBoosting} />
+          <DriftParticlesLeft turboColor={turboColor} scale={scale} />
+          <DriftParticlesRight turboColor={turboColor} scale={scale} />
+          <PointParticle
+            position={[-0.6, 0.05, 0.5]}
+            png="./circle.png"
             turboColor={turboColor}
-            scale={scale}
           />
-          <DriftParticlesRight
+          <PointParticle
+            position={[0.6, 0.05, 0.5]}
+            png="./circle.png"
+            turboColor={turboColor}
+          />
+          <PointParticle
+            position={[-0.6, 0.05, 0.5]}
+            png="./star.png"
+            turboColor={turboColor}
+          />
+          <PointParticle
+            position={[0.6, 0.05, 0.5]}
+            png="./star.png"
             turboColor={turboColor}
-            scale={scale}
           />
         </group>
 
@@ -315,7 +427,8 @@ export const PlayerController = () => {
           fov={50}
           ref={cam}
         />
+        {/* <PositionalAudio ref={engineSound} url="./sounds/engine.wav" autoplay loop distance={10}/> */}
       </group>
     </group>
-  )
+  );
-}
+};

src/components/PlayerControllerAgain.jsx

@@ -0,0 +1,417 @@
+import { Controls } from "../App";
+import { BallCollider, RigidBody, useRapier } from "@react-three/rapier";
+import {
+  useKeyboardControls,
+  PerspectiveCamera,
+  ContactShadows,
+  Sphere,
+  OrbitControls,
+  Trail,
+  PositionalAudio,
+} from "@react-three/drei";
+import { useFrame, useThree } from "@react-three/fiber";
+import { useRef, useState, useEffect, useCallback } from "react";
+import * as THREE from "three";
+import { Model } from "./models/Racing_kart";
+import { FrontRightWheel } from "./models/Front_Right_Wheel";
+import { FrontLeftWheel } from "./models/Front_Left_Wheel";
+import { RearWheels } from "./models/Rear_wheels";
+import gsap from "gsap";
+import { Mario } from "./models/Mario_kart";
+import { Particles1 } from "./Particles1";
+import { DriftParticlesLeft } from "./DriftParticlesLeft";
+import { DriftParticlesRight } from "./DriftParticlesRight";
+import FakeGlowMaterial from "./FakeGlow/FakeGlowMaterial";
+import { PointParticle } from "./PointParticle";
+import { FlameParticle } from "./FlameParticle";
+import { FlameParticles } from "./FlameParticles";
+
+export const PlayerControllerAgain = () => {
+  const upPressed = useKeyboardControls((state) => state[Controls.up]);
+  const downPressed = useKeyboardControls((state) => state[Controls.down]);
+  const leftPressed = useKeyboardControls((state) => state[Controls.left]);
+  const rightPressed = useKeyboardControls((state) => state[Controls.right]);
+  const jumpPressed = useKeyboardControls((state) => state[Controls.jump]);
+  const [isOnGround, setIsOnGround] = useState(false);
+  const body = useRef();
+  const kart = useRef();
+  const cam = useRef();
+  const initialSpeed = 0;
+  const maxSpeed = 45;
+  const boostSpeed = 70;
+  const acceleration = 30;
+  const decceleration = 50;
+  const damping = 90;
+  const MaxSteeringSpeed = 1.1;
+  const [currentSteeringSpeed, setCurrentSteeringSpeed] = useState(0);
+  const [currentSpeed, setCurrentSpeed] = useState(initialSpeed);
+  const camMaxOffset = 1;
+  let steeringAngle = 0;
+  const isOnFloor = useRef(false);
+  const jumpForce = useRef(0);
+  const jumpIsHeld = useRef(false);
+  const driftDirection = useRef(0);
+  const driftLeft = useRef(false);
+  const driftRight = useRef(false);
+  const driftForce = useRef(0);
+  const mario = useRef();
+  const accumulatedDriftPower = useRef(0);
+  const blueTurboThreshold = 10;
+  const orangeTurboThreshold = 30;
+  const purpleTurboThreshold = 60;
+  const [turboColor, setTurboColor] = useState(0xffffff);
+  const boostDuration = useRef(0);
+  const [isBoosting, setIsBoosting] = useState(false);
+  let targetXPosition = 0;
+  let targetZPosition = 8;
+  const [steeringAngleWheels, setSteeringAngleWheels] = useState(0);
+  const engineSound = useRef();
+  const cameraLerpFactor = 2;
+  const marioLerpFactor = 5;
+
+  const [scale, setScale] = useState(0);
+  let lastTime = performance.now();
+
+  useFrame(({ pointer, clock }) => {
+    const time = clock.getElapsedTime();
+    const currentTime = performance.now();
+    const deltaTime = (currentTime - lastTime) * 0.001;
+    lastTime = currentTime;
+    if (!body.current && !mario.current) return;
+
+    // HANDLING AND STEERING
+    const kartRotation =
+      kart.current.rotation.y - driftDirection.current * driftForce.current;
+    const forwardDirection = new THREE.Vector3(
+      -Math.sin(kartRotation),
+      0,
+      -Math.cos(kartRotation)
+    );
+    body.current.applyImpulse(
+      {
+        x: forwardDirection.x * currentSpeed * 50 * deltaTime,
+        y: 0 + jumpForce.current,
+        z: forwardDirection.z * currentSpeed * 50 * deltaTime,
+      },
+      true
+    );
+
+    // ACCELERATING
+    if (upPressed && currentSpeed < maxSpeed) {
+
+      setCurrentSpeed(
+        Math.min(currentSpeed + acceleration * deltaTime, maxSpeed)
+      );
+    } 
+    if (!upPressed) {
+      if (currentSpeed > 0) {
+        setCurrentSpeed(Math.max(currentSpeed - decceleration * deltaTime, 0));
+      }
+      if (currentSteeringSpeed > 0) {
+        setCurrentSteeringSpeed(
+          Math.max(currentSteeringSpeed - 1 * deltaTime, 0)
+        );
+      }
+    }
+
+    if (upPressed) {
+      if (currentSteeringSpeed < MaxSteeringSpeed) {
+        setCurrentSteeringSpeed(
+          Math.min(currentSteeringSpeed + 1 * deltaTime, MaxSteeringSpeed)
+        );
+      }
+    }
+    if (leftPressed && currentSpeed > 0) {
+      steeringAngle = currentSteeringSpeed;
+      targetXPosition = -camMaxOffset;
+    } else if (rightPressed && currentSpeed > 0) {
+      steeringAngle = -currentSteeringSpeed;
+      targetXPosition = camMaxOffset;
+    } else {
+      steeringAngle = 0;
+      targetXPosition = 0;
+      1;
+    }
+
+    if (!driftLeft.current && !driftRight.current) {
+      steeringAngle = currentSteeringSpeed * -pointer.x;
+      targetXPosition = -camMaxOffset * -pointer.x;
+    } else if (driftLeft.current && !driftRight.current) {
+      steeringAngle = currentSteeringSpeed * -(pointer.x - 0.8);
+      targetXPosition = -camMaxOffset * -pointer.x;
+    } else if (driftRight.current && !driftLeft.current) {
+      steeringAngle = currentSteeringSpeed * -(pointer.x + 0.8);
+      targetXPosition = -camMaxOffset * -pointer.x;
+    }
+    kart.current.rotation.y += steeringAngle * deltaTime;
+    body.current.applyImpulse(
+      {
+        x: -body.current.linvel().x * damping * deltaTime,
+        y: 0,
+        z: -body.current.linvel().z * damping * deltaTime,
+      },
+      true
+    );
+    body.current.applyImpulse(
+      {
+        x: forwardDirection.x * currentSpeed * 50 * deltaTime,
+        y: 0 + jumpForce.current,
+        z: forwardDirection.z * currentSpeed * 50 * deltaTime,
+      },
+      true
+    );
+
+    const bodyPosition = body.current.translation();
+    kart.current.position.set(
+      bodyPosition.x,
+      bodyPosition.y - 0.5,
+      bodyPosition.z
+    );
+
+    // JUMPING
+    if (jumpPressed && isOnFloor.current && !jumpIsHeld.current) {
+      jumpForce.current += 7;
+      isOnFloor.current = false;
+      jumpIsHeld.current = true;
+    }
+
+    if (!isOnFloor.current && jumpForce.current > 0) {
+      jumpForce.current -= 1;
+    }
+    if (!jumpPressed) {
+      jumpIsHeld.current = false;
+      driftDirection.current = 0;
+      driftForce.current = 0;
+      driftLeft.current = false;
+      driftRight.current = false;
+    }
+
+    // DRIFTING
+    if (
+      jumpIsHeld.current &&
+      currentSteeringSpeed > 0 &&
+      pointer.x < -0.1 &&
+      !driftRight.current
+    ) {
+      driftLeft.current = true;
+    }
+    if (
+      jumpIsHeld.current &&
+      currentSteeringSpeed > 0 &&
+      pointer.x > 0.1 &&
+      !driftLeft.current
+    ) {
+      driftRight.current = true;
+    }
+
+    if (driftLeft.current) {
+      driftDirection.current = 1;
+      driftForce.current = 0.15;
+      mario.current.rotation.y = THREE.MathUtils.lerp(
+        mario.current.rotation.y,
+        steeringAngle * 0.5,
+        marioLerpFactor * deltaTime
+      );
+      accumulatedDriftPower.current += 10 * (steeringAngle + 1) * deltaTime;
+    }
+    if (driftRight.current) {
+      driftDirection.current = -1;
+      driftForce.current = 0.15;
+      mario.current.rotation.y = THREE.MathUtils.lerp(
+        mario.current.rotation.y,
+        -(-steeringAngle) * 0.5,
+        marioLerpFactor * deltaTime
+      );
+      accumulatedDriftPower.current += 10 * (-steeringAngle + 1) * deltaTime;
+    }
+
+    // console.log(steeringAngle)
+    if (!driftLeft.current && !driftRight.current) {
+      mario.current.rotation.y = THREE.MathUtils.lerp(
+        mario.current.rotation.y,
+        steeringAngle * 0.2,
+        marioLerpFactor * deltaTime
+      );
+      setScale(0);
+      accumulatedDriftPower.current = 0;
+      setTurboColor(0xffffff);
+
+    }
+      
+
+    if (accumulatedDriftPower.current > blueTurboThreshold) {
+      setTurboColor(0x00ffff);
+      boostDuration.current = 50;
+    }
+    if (accumulatedDriftPower.current > orangeTurboThreshold) {
+      setTurboColor(0xffcf00);
+      boostDuration.current = 100;
+    }
+    if (accumulatedDriftPower.current > purpleTurboThreshold) {
+      setTurboColor(0xff00ff);
+      boostDuration.current = 250;
+    }
+
+    if (driftLeft.current || driftRight.current) {
+      const oscillation = Math.sin(time * 1000) * 0.1;
+
+      const vibration = oscillation + 0.9;
+
+      if (turboColor === 0xffffff) {
+        setScale(vibration * 0.8);
+      } else {
+        setScale(vibration);
+      }
+    }
+
+    // RELEASING DRIFT
+    if (isBoosting) {
+      setCurrentSpeed(boostSpeed);
+      boostDuration.current -= deltaTime * 200; 
+      targetZPosition = 10;
+
+      if (boostDuration.current <= 0) {
+        setIsBoosting(false); 
+        targetZPosition = 8;
+      }
+    } else if (boostDuration.current > 0 && !jumpIsHeld.current) {
+      setIsBoosting(true); 
+    }
+
+    if (!isBoosting && currentSpeed === boostSpeed) {
+      setCurrentSpeed(maxSpeed); 
+    }
+
+
+    if (!isBoosting) {
+      if (upPressed && currentSpeed < maxSpeed) {
+        setCurrentSpeed(Math.min(currentSpeed + acceleration * deltaTime, maxSpeed));
+      } else if (!upPressed && currentSpeed > 0) {
+        setCurrentSpeed(Math.max(currentSpeed - decceleration * deltaTime, 0));
+      }
+    }
+
+    // Debug logging
+    // console.log(`Speed: ${currentSpeed}, Boosting: ${isBoosting}, Boost Duration: ${boostDuration.current}`);
+
+        // CAMERA WORK
+
+        cam.current.position.x = THREE.MathUtils.lerp(
+          cam.current.position.x,
+          targetXPosition,
+          cameraLerpFactor * deltaTime
+        );
+    
+        cam.current.position.z = THREE.MathUtils.lerp(
+          cam.current.position.z,
+          targetZPosition,
+          cameraLerpFactor * deltaTime
+        );
+
+        cam.current.updateMatrixWorld();
+
+    setSteeringAngleWheels(steeringAngle * 0.1);
+    //misc / debug
+
+    // SOUND WORK
+  });
+
+  return (
+    <group>
+      <RigidBody
+        ref={body}
+        colliders={false}
+        position={[8, 20, -96]}
+        centerOfMass={[0, -1, 0]}
+        mass={3}
+      >
+        <BallCollider
+          args={[0.5]}
+          mass={3}
+          onCollisionEnter={(event) => {
+            isOnFloor.current = true;
+          }}
+        />
+        onCollisionEnter=
+        {(event) => {
+          isOnFloor.current = false;
+        }}
+      </RigidBody>
+
+      <group ref={kart} rotation={[0, Math.PI / 2, 0]}>
+        <group ref={mario}>
+          <Mario
+            currentSpeed={currentSpeed}
+            steeringAngleWheels={steeringAngleWheels}
+          />
+          <pointLight
+            position={[0.6, 0.05, 0.5]}
+            intensity={scale}
+            color={turboColor}
+            distance={1}
+          />
+
+          <mesh position={[0.6, 0.05, 0.5]} scale={scale}>
+            <sphereGeometry args={[0.1, 16, 16]} />
+            <meshStandardMaterial
+              emissive={turboColor}
+              toneMapped={false}
+              emissiveIntensity={100}
+              transparent
+              opacity={0.4}
+            />
+          </mesh>
+          <pointLight
+            position={[-0.6, 0.05, 0.5]}
+            intensity={scale}
+            color={turboColor}
+            distance={1}
+          />
+          <mesh position={[-0.6, 0.05, 0.5]} scale={scale}>
+            <sphereGeometry args={[0.1, 16, 16]} />
+            <meshStandardMaterial
+              emissive={turboColor}
+              toneMapped={false}
+              emissiveIntensity={100}
+              transparent
+              opacity={0.4}
+            />
+          </mesh>
+          {/* <Flame/> */}
+          <FlameParticles isBoosting={isBoosting} />
+          <DriftParticlesLeft turboColor={turboColor} scale={scale} />
+          <DriftParticlesRight turboColor={turboColor} scale={scale} />
+          <PointParticle
+            position={[-0.6, 0.05, 0.5]}
+            png="./circle.png"
+            turboColor={turboColor}
+          />
+          <PointParticle
+            position={[0.6, 0.05, 0.5]}
+            png="./circle.png"
+            turboColor={turboColor}
+          />
+          <PointParticle
+            position={[-0.6, 0.05, 0.5]}
+            png="./star.png"
+            turboColor={turboColor}
+          />
+          <PointParticle
+            position={[0.6, 0.05, 0.5]}
+            png="./star.png"
+            turboColor={turboColor}
+          />
+        </group>
+
+        {/* <ContactShadows frames={1} /> */}
+        <PerspectiveCamera
+          makeDefault
+          position={[0, 2, 8]}
+          fov={40}
+          ref={cam}
+        />
+        {/* <PositionalAudio ref={engineSound} url="./sounds/engine.wav" autoplay loop distance={10}/> */}
+      </group>
+    </group>
+  );
+};

src/components/PointParticle.jsx

@@ -0,0 +1,49 @@
+import React, { useState, useEffect, useRef } from "react";
+import { Canvas, useLoader, useFrame } from "@react-three/fiber";
+import * as THREE from "three";
+
+export const PointParticle = ({ position, png, turboColor }) => {
+  const texture = useLoader(THREE.TextureLoader, png);
+  const pointsRef = useRef();
+  const [size, setSize] = useState(0);
+  const [opacity, setOpacity] = useState(1);
+
+  const points = React.useMemo(() => {
+    const geom = new THREE.BufferGeometry();
+    geom.setAttribute(
+      "position",
+      new THREE.Float32BufferAttribute(position, 3)
+    );
+    return geom;
+  }, [position]);
+
+  useEffect(() => {
+
+    setSize(0);
+    setOpacity(1);
+  }, [turboColor]);
+
+  useFrame((_, delta) => {
+    if (turboColor === 0xffffff) return;
+    if (size < 5) {
+      setSize((size) => Math.min(size + 0.3 * delta * 144, 5));
+    } else if (opacity > 0) {
+      setOpacity((opacity) => Math.max(opacity - 0.2 * delta * 144, 0));
+      setSize((size) => Math.max(size - 0.2 * delta * 144, 0));
+    }
+  });
+
+  return (
+    <points ref={pointsRef} geometry={points}>
+      <pointsMaterial
+        size={size}
+        alphaMap={texture}
+        transparent={true}
+        depthWrite={false}
+        color={turboColor}
+        opacity={opacity}
+        toneMapped={false}
+      />
+    </points>
+  );
+};

src/components/Skid.jsx

@@ -0,0 +1,68 @@
+import { Euler, Object3D, BackSide, Vector3 } from "three";
+import { useRef, useLayoutEffect } from "react";
+import { useFrame } from "@react-three/fiber";
+import { useStore } from "./store";
+
+const o = new Object3D();
+
+export function Skid({ count = 500, opacity = 1, size = 0.4 }) {
+  const ref = useRef(null);
+  const [bodyPosition, bodyRotation] = useStore((state) => [
+    state.bodyPosition,
+    state.bodyRotation,
+  ]);
+
+  let index = 0;
+  useFrame(() => {
+    // console.log(bodyPosition, bodyRotation);
+    if (ref.current && bodyPosition && bodyRotation !== undefined) {
+      setItemAt(ref.current, bodyPosition, bodyRotation, index++);
+      if (index === count) index = 0;
+    }
+  });
+
+  useLayoutEffect(() => {
+    if (ref.current) {
+      ref.current.geometry.rotateX(-Math.PI / 2);
+      return () => {
+        ref.current.geometry.rotateX(Math.PI / 2);
+      };
+    }
+  });
+
+  return (
+    <instancedMesh ref={ref} args={[undefined, undefined, count]}>
+      <planeGeometry args={[size, size * 2]} />
+      <meshBasicMaterial
+        color={0x000000}
+        transparent
+        opacity={opacity}
+        depthWrite={false}
+        side={BackSide}
+      />
+    </instancedMesh>
+  );
+}
+
+function setItemAt(instances, bodyPosition, bodyRotation, index) {
+  // Calculate the backward offset
+  const backwardOffset = 0.5; // Adjust this value as needed
+  const forwardDirection = new Vector3(
+    -Math.sin(bodyRotation),
+    0,
+    -Math.cos(bodyRotation)
+  );
+  const backwardPosition = forwardDirection
+    .multiplyScalar(-backwardOffset)
+    .add(bodyPosition);
+
+  // Apply the offset to position the skid marks behind the body
+  console.log(bodyPosition);
+  o.position.copy(bodyPosition.x, bodyPosition.y + 2, bodyPosition.z);
+
+  o.rotation.set(0, bodyRotation, 0);
+  o.scale.setScalar(1);
+  o.updateMatrix();
+  instances.setMatrixAt(index, o.matrix);
+  instances.instanceMatrix.needsUpdate = true;
+}

src/components/models/Mario_kart.jsx

@@ -4,34 +4,121 @@ Command: npx gltfjsx@6.2.16 .\mariokarttest.glb --shadows
 */
 
 import React, { useRef } from 'react'
-import { useGLTF } from '@react-three/drei'
+import { Cylinder, OrbitControls, Sphere, useGLTF } from '@react-three/drei'
 import { useFrame } from '@react-three/fiber'
+import FakeGlowMaterial from '../FakeGlow/FakeGlowMaterial'
+import FakeFlame from '../FakeFlame/FakeFlame'
 
-export function Mario({currentSpeed, steeringAngleWheels, ...props}) {
+export function Mario({ currentSpeed, steeringAngleWheels, isBoosting, ...props }) {
   const { nodes, materials } = useGLTF('./models/mariokarttest.glb')
 
   const frontLeftWheel = useRef()
   const frontRightWheel = useRef()
   const rearWheels = useRef()
   const frontWheels = useRef()
+  const [scale, setScale] = React.useState(1)
+  // isBoosting = true;
 
-  useFrame(() => {
+  useFrame((_,delta) => {
     const rotation = currentSpeed / 100
     frontLeftWheel.current.rotation.x += rotation
     frontRightWheel.current.rotation.x += rotation
     rearWheels.current.rotation.x += rotation
     frontWheels.current.rotation.y = steeringAngleWheels
-
+    if (isBoosting){
+      setScale(Math.min(scale + 0.05 * 144 * delta, 1))
+    } else {
+      setScale(Math.max(scale - 0.03 * 144 * delta, 0))
+    }
   })
   return (
-    <group {...props} rotation={[0, Math.PI, 0]} dispose={null}>
+    <group
-      <mesh castShadow receiveShadow geometry={nodes.mt_kart_Mario_S.geometry} material={materials.mt_kart_Mario_S} />
+      {...props}
-      <mesh ref={rearWheels} castShadow receiveShadow geometry={nodes.mt_Kart_Mario_Tire_S001.geometry} material={materials.mt_Kart_Mario_Tire_S} position={[0, 0.22, -0.347]} />
+      rotation={[0, Math.PI, 0]}
-      <group ref={frontWheels} >
+      dispose={null}
-      <mesh ref={frontLeftWheel} castShadow receiveShadow geometry={nodes.mt_Kart_Mario_Tire_S002.geometry} material={materials.mt_Kart_Mario_Tire_S} position={[0.370, 0.193, 0.441]} />
+    >
-      <mesh ref={frontRightWheel} castShadow receiveShadow geometry={nodes.mt_Kart_Mario_Tire_S003.geometry} material={materials.mt_Kart_Mario_Tire_S} position={[-0.370, 0.193, 0.441]} rotation={[-Math.PI, 0, 0]} scale={-1} />
+      <mesh
+        castShadow
+        receiveShadow
+        geometry={nodes.mt_kart_Mario_S.geometry}
+        material={materials.mt_kart_Mario_S}
+      />
+      <mesh
+        ref={rearWheels}
+        castShadow
+        receiveShadow
+        geometry={nodes.mt_Kart_Mario_Tire_S001.geometry}
+        material={materials.mt_Kart_Mario_Tire_S}
+        position={[0, 0.22, -0.347]}
+      />
+      <group ref={frontWheels}>
+        <mesh
+          ref={frontLeftWheel}
+          castShadow
+          receiveShadow
+          geometry={nodes.mt_Kart_Mario_Tire_S002.geometry}
+          material={materials.mt_Kart_Mario_Tire_S}
+          position={[0.37, 0.193, 0.441]}
+        />
+        <mesh
+          ref={frontRightWheel}
+          castShadow
+          receiveShadow
+          geometry={nodes.mt_Kart_Mario_Tire_S003.geometry}
+          material={materials.mt_Kart_Mario_Tire_S}
+          position={[-0.37, 0.193, 0.441]}
+          rotation={[-Math.PI, 0, 0]}
+          scale={-1}
+        />
       </group>
-      <mesh castShadow receiveShadow geometry={nodes.mt_mario.geometry} material={materials.mt_mario} />
+      <mesh
+        castShadow
+        receiveShadow
+        geometry={nodes.mt_mario.geometry}
+        material={materials.mt_mario}
+      />
+      <Sphere
+        position={[0, 0.6, -1.2]}
+        scale={scale * 1.2}
+      >
+        <FakeGlowMaterial />
+      </Sphere>
+
+      <Cylinder
+        args={[0.1, 0, 1, 128, 64, true]}
+        position={[0.3, 0.6, -1.2]}
+        rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+        
+      >
+        <FakeFlame isBoosting={isBoosting}/>
+      </Cylinder>
+
+      <Cylinder
+        args={[0.1, 0, 1, 128, 64, true]}
+        position={[-0.3, 0.6, -1.2]}
+        rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+      >
+        <FakeFlame isBoosting={isBoosting} />
+      </Cylinder>
+      <Cylinder
+        args={[0.09, 0, 1, 128, 64, true]}
+        position={[0.18, 0.7, -0.8]}
+        rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+      >
+        <FakeFlame isBoosting={isBoosting} />
+      </Cylinder>
+      <Cylinder
+        args={[0.09, 0, 1, 128, 64, true]}
+        position={[-0.18, 0.7, -0.8]}
+        rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+      >
+        <FakeFlame isBoosting={isBoosting}/>
+      </Cylinder>
+
     </group>
   )
 }

src/components/store.jsx

@@ -1,33 +1,48 @@
 import { create } from "zustand";
 
 export const useStore = create((set, get) => ({
-  return : {
+  particles1: [],
-    particles1: [],
+  particles2: [],
-    particles2: [],
+  bodyPosition: [0, 0, 0],
-    actions : {
+  bodyRotation: [0, 0, 0],
-      addParticle1: (particle) => {
+  pastPositions: [],
-        set((state) => ({
+  addPastPosition: (position) => {
-          particles1: [...state.particles1, particle],
+    set((state) => ({
-        }));
+      pastPositions: [position, ...state.pastPositions.slice(0, 499)],
-      },
+    }));
-      removeParticle1: (particle) => {
+  },
-        set((state) => ({
+  actions: {
-          particles1: state.particles1.filter((p) => p.id !== particle.id),
+    addParticle1: (particle) => {
-        }));
+      set((state) => ({
-      },
+        particles1: [...state.particles1, particle],
-      addParticle2: (particle) => {
+      }));
-        set((state) => ({
-          particles2: [...state.particles2, particle],
-        }));
-      },
-      removeParticle2: (particle) => {
-        set((state) => ({
-          particles2: state.particles2.filter((p) => p.id !== particle.id),
-        }));
-      },
     },
-
+    removeParticle1: (particle) => {
-
+      set((state) => ({
-
+        particles1: state.particles1.filter((p) => p.id !== particle.id),
-  }
+      }));
+    },
+    addParticle2: (particle) => {
+      set((state) => ({
+        particles2: [...state.particles2, particle],
+      }));
+    },
+    removeParticle2: (particle) => {
+      set((state) => ({
+        particles2: state.particles2.filter((p) => p.id !== particle.id),
+      }));
+    },
+    setBodyPosition: (position) => {
+      set({ bodyPosition: position });
+    },
+    setBodyRotation: (rotation) => {
+      set({ bodyRotation: rotation });
+    },
+    getBodyPosition: () => {
+      return get().bodyPosition;
+    },
+    getBodyRotation: () => {
+      return get().bodyRotation;
+    },
+  },
 }));

src/index.css

@@ -3,6 +3,60 @@
   height: 100vh;
 }
 
+*
 body {
   margin: 0;
+  /* cursor:none; */
+  overflow-y: none;
+  overflow-x: none;
+
+}
+
+body::-webkit-scrollbar {
+  display: none;
+}
+
+.wheel{
+  display: none;
+position:absolute;
+top:0;
+
+opacity: 0.2;
+img{
+  width: 200px;
+}
+
+
+}
+
+.overlay{
+  position:absolute;
+top:0;
+left:0;
+width:100vw;
+height:100vh;
+pointer-events: none;
+}
+
+.logo{
+  position:absolute;
+top:150px;
+left:500px;
+
+opacity: 1;
+img{
+  width: 600px;
+  animation: bounce 0.4s infinite cubic-bezier(.71,1.94,.5,.61)
+
+}
+}
+
+
+@keyframes bounce {
+  0%, 100% {
+      transform: scale(1);
+  }
+  50% {
+      transform: scale(1.2);
+  }
 }

src/main.jsx

@@ -2,9 +2,11 @@ import React from 'react'
 import ReactDOM from 'react-dom/client'
 import App from './App'
 import './index.css'
+import { HUD } from './HUD'
 
 ReactDOM.createRoot(document.getElementById('root')).render(
   <React.StrictMode>
     <App />
+    {/* <HUD /> */}
   </React.StrictMode>,
 )