SEELE AI Gaming Platform

Please use Three.js to generate a **mobile-first game** with the theme "**Rainbow Sphere**". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** A retro-futuristic, arcade 3D aesthetic (Retrowave/Synthwave style). Use high-contrast neon colors against a dark background to make gameplay elements pop on small screens. * **The Player:** A glossy, reflective sphere (using `MeshStandardMaterial` with roughness: 0.2, metalness: 0.6). The sphere must be able to dynamically change its color (Red, Green, Blue, Yellow). * **The Environment:** A series of abstract floating platforms suspended in a void. * **Platforms:** Simple geometric blocks (`BoxGeometry`). Some are "Neutral" (Grey), others are "Color Coded" (Red, Green, Blue). * **Color Warps:** Glowing, semi-transparent gates (Torus or Plane geometry) that float above the track. Passing through them changes the player's color. * **Background:** A dark, deep gradient skybox or a moving wireframe grid floor far below to give a sense of speed and depth. * **Mobile Optimization:** Use simple geometry (Low-poly) and limit real-time shadows to the player object only. Use baked lighting or simple ambient/directional light setups to maintain 60 FPS on mobile browsers. ### 2. Audio Requirements * **BGM:** An upbeat, driving 140 BPM Techno or Eurobeat track that loops seamlessly. * **SFX:** * **Rolling:** A low hum that increases in pitch as velocity increases. * **Jump:** A sharp "whoosh" or spring sound. * **Color Warp:** A digital "chime" or "power-up" sound when passing through gates. * **Failure:** A descending "glitch" sound when falling off the platform. ### 3. Gameplay Loop * **Core Mechanic:** Physics-based rolling platformer. The player controls the ball's momentum. * **The "Color Coordination" Gimmick:** * The player starts as **White**. * **Color Warps:** Passing through a Red Gate turns the ball Red. * **Phasing Platforms:** Certain platforms are colored (e.g., Red). These platforms are **solid** only if the ball matches their color. If a Blue ball tries to roll on a Red platform, it falls through (ghost collision) to its doom. * **Objective:** Navigate from the Start Pad to the "Rainbow Finish Zone" without falling into the void. * **Win/Loss:** Reaching the finish triggers a victory particle explosion. Falling off the map resets the player to the start. ### 4. Mobile Controls & Interaction * **Control Scheme:** * **Left Screen Zone (Virtual Joystick):** Implement a dynamic virtual joystick logic. Touching and dragging anywhere on the left half of the screen controls the rolling direction (Vector movement relative to camera). * **Right Screen Zone (Tap to Jump):** Tapping anywhere on the right half of the screen triggers a Jump (impulses the ball upwards). * **Camera:** Implement a **Smooth Follow Camera**. The camera should trail slightly behind and above the ball, softly interpolating its position (Lerp) to avoid motion sickness on handheld devices. * **Orientation:** Force or optimize for **Landscape Mode** gameplay. * **Feedback:** * Add a visual trail (simple particle trail) behind the ball to indicate speed. * (Optional) Trigger `navigator.vibrate(50)` on Jump and Collision for tactile feedback. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.