106 lines
3.1 KiB
C#
106 lines
3.1 KiB
C#
using System.Linq;
|
|
using Godot;
|
|
using Godot.Collections;
|
|
|
|
public partial class Player : CharacterBody3D
|
|
{
|
|
[Export]
|
|
private float _speed = 5.0f;
|
|
[Export]
|
|
private float _jumpVelocity = 4.5f;
|
|
[Export]
|
|
private float _sensitivityHorizontal = 0.05f;
|
|
[Export]
|
|
private float _sensitivityVertical = 0.05f;
|
|
[Export]
|
|
private float _joystickDeadZone = 0.5f;
|
|
[Export]
|
|
private Array<PackedScene> _projectiles;
|
|
|
|
public bool CanShoot { get; private set; }
|
|
|
|
private Node3D _cameraMount;
|
|
private Node3D _pivot;
|
|
private Node3D _camera;
|
|
private PackedScene _weaponType;
|
|
|
|
// Get the _gravity from the project settings to be synced with RigidBody nodes.
|
|
public float _gravity = ProjectSettings.GetSetting("physics/3d/default_gravity").AsSingle();
|
|
|
|
public override void _Ready()
|
|
{
|
|
Input.MouseMode = Input.MouseModeEnum.Captured;
|
|
_cameraMount = GetNode<Node3D>("/root/Main/Player/CameraMount");
|
|
_camera = GetNode<Node3D>("/root/Main/Player/CameraMount/Camera");
|
|
_pivot = GetNode<Node3D>("/root/Main/Player/Pivot");
|
|
_weaponType = _projectiles.First();
|
|
CanShoot = true;
|
|
}
|
|
|
|
public override void _Process(double delta)
|
|
{
|
|
if (Input.IsActionJustPressed("quit"))
|
|
GetTree().Quit();
|
|
if (Input.IsActionJustPressed("shoot") && CanShoot)
|
|
Shoot();
|
|
if (Input.IsActionJustPressed("switch"))
|
|
SwitchWeaponType();
|
|
}
|
|
|
|
public override void _PhysicsProcess(double delta)
|
|
{
|
|
var gravityDelta = _gravity * (float)delta;
|
|
var velocity = CalculateMovement(Velocity, Transform, gravityDelta);
|
|
|
|
Velocity = velocity;
|
|
MoveAndSlide();
|
|
}
|
|
|
|
private async void Shoot()
|
|
{
|
|
GD.Print("Shoot");
|
|
var projectile = _weaponType.Instantiate<Projectile>();
|
|
projectile.Position = Position;
|
|
projectile.Rotation = Rotation;
|
|
GetParent().AddChild(projectile);
|
|
CanShoot = false;
|
|
await ToSignal(GetTree().CreateTimer(projectile.Cooldown), "timeout");
|
|
CanShoot = true;
|
|
}
|
|
|
|
private async void SwitchWeaponType()
|
|
{
|
|
var index = _projectiles.IndexOf(_weaponType);
|
|
_weaponType = _projectiles[(index + 1) % _projectiles.Count];
|
|
CanShoot = false;
|
|
await ToSignal(GetTree().CreateTimer(.5), "timeout");
|
|
CanShoot = true;
|
|
|
|
}
|
|
|
|
private Vector3 CalculateMovement(Vector3 velocity, Transform3D transform, float gravityDelta)
|
|
{
|
|
if (!IsOnFloor())
|
|
velocity.Y -= gravityDelta;
|
|
|
|
if (Input.IsActionJustPressed("jump") && IsOnFloor())
|
|
velocity.Y = _jumpVelocity;
|
|
|
|
Vector2 inputDir = Input.GetVector("right", "left", "back", "forward");
|
|
Vector3 direction = (transform.Basis * new Vector3(inputDir.X, 0, inputDir.Y)).Normalized();
|
|
if (direction != Vector3.Zero)
|
|
{
|
|
velocity.X = direction.X * _speed;
|
|
velocity.Z = direction.Z * _speed;
|
|
GetNode<Node3D>("Pivot").LookAt(Position + direction.Normalized(), Vector3.Up);
|
|
}
|
|
else
|
|
{
|
|
velocity.X = Mathf.MoveToward(Velocity.X, 0, _speed);
|
|
velocity.Z = Mathf.MoveToward(Velocity.Z, 0, _speed);
|
|
}
|
|
|
|
return velocity;
|
|
}
|
|
}
|