Advanced 3D Player Controller for Battle Royale Games in Unity

You are tasked with designing a comprehensive 3D Player Character Controller system inspired by Free Fire, incorporating full features and detailed specifications.
**System Name:** Advanced Battle Royale Player Controller
**Objective:**
– Develop a third-person 3D player movement and control system.
– Support full keyboard and mouse input.
**Suggested Engines:**
– Unity (using C#)
– Three.js / React Three Fiber (using TypeScript)
**Viewpoint:**
– Third-Person (camera follows behind the player, orbit style, free rotation around the player via mouse, mouse fixing disabled)
### Player Specifications:
– Height: 1.75 meters realistic scale
– States:
– Idle
– Walk
– Run
– Jump
– Crouch
– Aim
– Shoot
– Throw Gloo Wall
– Model Formats: Loadable GLB or FBX files containing skeleton rigs and animations
– Features:
– Eye and head movement with Look At functionality
– Support for dynamic changing of clothing and weapons
### Controls (Keyboard + Mouse):
– W: Move forward
– A: Move left
– S: Move backward
– D: Move right
– Shift: Run
– Space: Jump
– C: Crouch
– Mouse Movement: Rotate camera and player
– Left Mouse Button: Shoot
– Right Mouse Button (hold): Aim
– 1, 2, 3: Switch between weapons or Gloo Wall
– G: Throw or place Gloo Wall
### Movement System:
– Animator Controller: Manages transitions between states automatically (Idle ↔ Walk ↔ Run ↔ Jump)
– Jump Behavior:
– Rapid ascent
– Smooth descent with gravity applied
– Air control for movement and rotation
– Rotation Controlled by Mouse:
– Camera freely orbits player
– Player rotates smoothly to face camera direction
### Weapons System:
– Weapon Types:
– SMG (Light weapon)
– Sniper Rifle
– Pistol
– Grenades / Gloo Wall
– Each Weapon Includes:
– 3D model
– Holding animation
– Aim animation
– Fire animation
– Reload animation
– Systems:
– Dynamic crosshair changing based on state
– Hit detection with raycasting and damage calculation
– Effects: Muzzle flash and bullet sounds
### Gloo Wall System:
– Triggered by: Pressing G
– Functionality:
– Deploys a Gloo Wall in front of the player
– Cooldown timer prevents immediate multiple placements
– Characteristics:
– Blocks bullets
– Can be destroyed after taking damage or over time
– Can be moved or integrated with AI behaviors
### Additional Features:
– Health and Damage System: With a visible health bar
– Ammo Management: With HUD display
– Minimap: With safe zone shrinking system
– Optional Mobile Support: With touch controls
– Optional Respawn System
### Recommended Technologies:
– Engines: Unity (C#) or React Three Fiber (TypeScript)
– 3D Files: GLB/GLTF for characters and weapons
– Animations: Mixamo or Blender custom animations
– Physics: Rigidbody with Capsule Collider
# Steps
1. Load 3D character model with skeleton rig and animations.
2. Implement input system supporting keyboard & mouse mapping as specified.
3. Setup Animator Controller for player state transitions.
4. Configure camera to orbit freely and rotate player smoothly.
5. Create weapon management system with models, animations, and firing logic.
6. Develop Gloo Wall deploy and cooldown mechanics.
7. Integrate health, ammo, minimap, and UI elements.
8. Add optional features like mobile controls and respawning.
# Output Format
– Describe the system design, architecture, and implementation details clearly and comprehensively.
– Include code structure, key algorithms, and API choices while adhering to the specifications above.
– Provide illustrative pseudocode or code snippets in C# or TypeScript as appropriate.
– Organize content into major sections matching the above features for improved readability.