94 lines
2.7 KiB
C#
94 lines
2.7 KiB
C#
using Godot;
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public partial class Character : CharacterBody3D
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{
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[Export]
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protected PackedScene _fireProjectile;
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[Export]
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protected PackedScene _altFireProjectile;
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protected Player _ownerPlayer;
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[Export]
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protected float _speed = 3.0f;
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public bool CanShoot { get; protected set; }
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protected GameManager _gameManager;
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public override void _EnterTree()
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{
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CanShoot = true;
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_gameManager = GetTree().Root.GetNode<GameManager>("Main/GameManager");
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}
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public void Initialize(Player ownerPlayer)
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{
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_ownerPlayer = ownerPlayer;
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}
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public override void _PhysicsProcess(double delta)
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{
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Velocity = CalculateCharacterMovement(delta);
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MoveAndSlide();
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}
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public override void _UnhandledInput(InputEvent @event)
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{
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if (Input.IsActionJustPressed("exit"))
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GetTree().Quit();
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if (Input.IsActionJustPressed(_ownerPlayer.PlayerInput.Fire()) && CanShoot)
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Fire();
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if (Input.IsActionJustPressed(_ownerPlayer.PlayerInput.AltFire()) && CanShoot)
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AltFire();
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}
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private Vector3 CalculateCharacterMovement(double delta)
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{
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var velocity = Velocity;
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var inputDir = Input.GetVector(_ownerPlayer.PlayerInput.Left(), _ownerPlayer.PlayerInput.Right(), _ownerPlayer.PlayerInput.Up(), _ownerPlayer.PlayerInput.Down());
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var direction = (Transform.Basis * new Vector3(inputDir.X, 0, inputDir.Y)).Normalized();
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if (direction != Vector3.Zero)
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{
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velocity.X = direction.X * _speed;
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velocity.Z = direction.Z * _speed;
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GetNode<Node3D>("Pivot").LookAt(Position + direction, Vector3.Up);
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}
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else
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{
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velocity.X = Mathf.MoveToward(Velocity.X, 0, _speed);
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velocity.Z = Mathf.MoveToward(Velocity.Z, 0, _speed);
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}
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return velocity;
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}
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private async void Fire()
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{
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var projectile = _fireProjectile.Instantiate<Projectile>();
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projectile.Position = Position + new Vector3(0f, 1f, 0f);
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projectile.ParentCharacter = this;
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GetParent().AddChild(projectile);
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CanShoot = false;
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await ToSignal(GetTree().CreateTimer(projectile.Cooldown), "timeout");
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CanShoot = true;
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}
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private async void AltFire()
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{
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var projectile = _altFireProjectile.Instantiate<Projectile>();
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projectile.Position = Position + new Vector3(0f, 1f, 0f);
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projectile.ParentCharacter = this;
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GetParent().AddChild(projectile);
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CanShoot = false;
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await ToSignal(GetTree().CreateTimer(projectile.Cooldown), "timeout");
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CanShoot = true;
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}
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public void OnHit(Node3D node)
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{
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if (this != null)
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_gameManager.CallDeferred(GameManager.MethodName.RemoveCharacter, _ownerPlayer);
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}
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} |