Third Person shooter

A third-person shooter movement system built with Bevy 0.17, Rapier physics, and TrenchBroom level support.

Features

• Third-person camera with mouse orbit controls
• Character movement with walking, sprinting, and jumping
• TrenchBroom map loading with automatic collision generation
• Rapier 3D physics with debug rendering

Controls

Project Structure

src/
├── main.rs                 # App entry, plugin registration, scene setup
├── constants.rs            # Movement speeds, physics values
├── components/
│   ├── mod.rs
│   ├── player.rs           # Player, PlayerMovement, Grounded
│   ├── camera.rs           # ThirdPersonCamera, CameraOrbit, CameraTarget
│   └── movement.rs         # MovementInput
└── plugins/
    ├── mod.rs
    ├── player.rs           # PlayerPlugin - character controller
    ├── camera.rs           # ThirdPersonCameraPlugin - orbit camera
    └── input.rs            # InputPlugin - movement input handling

assets/
└── unnamed.map             # TrenchBroom level file

Running

cargo run

Level Editing

Maps are created using TrenchBroom and exported in Quake 2 (Valve) format. The game automatically loads .map files from the assets folder and generates physics colliders from the mesh geometry.

Dependencies

• Bevy 0.17 - Game engine
• bevy_rapier3d 0.32 - Physics engine
• bevy_trenchbroom 0.11 - TrenchBroom map loader