SEELE AI Gaming Platform

Please use Three.js to generate a **mobile-first game** with the theme "**Potty Racers 3D: Slope Launch**". Please read the following detailed game design requirements first, and then generate the code accordingly: ### 1. Assets & Environment * **Visual Style:** A 2.5D side-scrolling aesthetic using low-poly 3D models with flat shading (Toon/Cel shader) to mimic the original Flash game's cartoon look. Bright, saturated colors (Sky Blue #00BFFF, Grass Green #32CD32). * **Main Character:** A 3D "Stickman" (composed of simple black cylinders/spheres) animated to run behind the vehicle. * **Vehicle (The Potty):** A boxy, portable toilet (Blue) mounted on shopping cart wheels initially. It should have attachment points for future upgrades (visible wings, jet engines, spoilers). * **Environment:** * **The Ramp:** A steep, procedurally generated green slope acting as the launchpad. * **Background:** Parallax scrolling layers with low-poly palm trees, crude audience stands, and floating clouds. * **The Landing Zone:** A distance marker system (100m, 200m, etc.) leading into a mud pit or ocean. * **Optimization:** Use `BoxGeometry` and `CylinderGeometry` primarily to keep draw calls low for mobile. Combine meshes where possible. ### 2. Audio Requirements * **BGM:** Upbeat, fast-paced "Skate Punk" or "Ska" style background music (looping) to create adrenaline. * **Sound Effects (SFX):** * **Movement:** Rattling wheels on dirt, heavy breathing from the stickman running. * **Interaction:** A funny "Squelch" or "Fart" noise when using boost/thrust. * **Collision:** Comedic "Bonk" or crashing wood sounds upon landing. * **UI:** A "Cash Register" *cha-ching* sound when purchasing upgrades. ### 3. Gameplay Loop * **Phase 1: The Push (Launch):** The player must tap the screen rapidly to make the stickman push the potty down the hill to gain acceleration. * **Phase 2: The Entry:** Upon reaching max speed (or the end of the ramp), the player must tap a specific "Board" button to have the stickman jump inside the potty. Timing determines launch angle. * **Phase 3: The Flight:** The vehicle flies off the cliff. Physics (gravity, drag) apply. Player uses fuel/boost to extend flight. * **Phase 4: The Landing & Scoring:** Distance and height are calculated. Money is awarded based on distance traveled + stunt bonuses. * **Phase 5: The Shop:** Between runs, a simple UI menu allows players to spend money to upgrade: Wheels (less friction), Hull (aerodynamics), Engine (thrust), Wings (glide). ### 4. Mobile Controls & Interaction * **Orientation:** Landscape mode preferred for wider field of view. * **Launch Controls:** * **Right Side Zone:** Rapid tapping area to "Run/Push". * **Action Button (Large):** "Jump In" button (appears near the ramp edge). * **Flight Controls:** * **Left Virtual Joystick (or two arrow buttons):** Control pitch (lean back to glide, lean forward to dive). * **Right Button:** "Boost/Flush" (activate engine if equipped). * **Feedback:** * **Vibration:** Haptic feedback on every step during the run and on impact/crash. * **Visuals:** Speed lines (motion blur) at screen edges when moving fast. Camera shake on impact. ### 5. Code Structure * Initialize a Three.js scene with `OrthographicCamera` for the 2.5D look. * Implement a basic physics engine (like Cannon.js or simple vector math) for projectile motion and slope interaction. * Create a `GameManager` state machine to handle the transition between "Shop", "Launch", "Flight", and "Result" states. Do not ask for clarification. Do not request confirmation. Directly execute the generation task based on the given instructions.