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Redesigned bullet emitters

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MaddoScientisto 2025-03-14 23:04:59 +01:00
commit 7b24e47739
16 changed files with 306 additions and 28 deletions
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63
Scripts/Activables/BulletEmitter.cs
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@ -14,33 +14,74 @@ public partial class BulletEmitter : Node2D, IActivable
public bool EmitOnStart { get; set; } = false;
[Export]
public float EmitCoolDown { get; private set; } = 1f;
public bool InvertSignal { get; private set; } = false;
[Export]
public float EmitCoolDown { get; private set; } = 0.2f;
[Export] public float BurstCoolDown { get; private set; } = 2f;
[Export] public float Spread { get; set; } = 0f;
[Export] public int Count { get; set; } = 1;
[Export] public float EmissionRotation { get; set; } = 0f;
[Export] public float RotationSpeed { get; private set; } = 0f;
[Export] public int BulletsPerBurst { get; private set; } = 1;
[Signal]
public delegate void StateChangedEventHandler(bool isEmitting);
private BulletSpawner _bulletSpawner;
protected bool IsEmitting = false;
private double _emitTimer = 0f;
private double _reloadTimer = 0f;
private float _currentEmissionRotation = 0f;
private int _currentBullets = 0;
private bool _isReloading = false;
public override void _Ready()
{
_bulletSpawner = GetNode<BulletSpawner>("BulletSpawner");
_currentEmissionRotation = EmissionRotation;
_currentBullets = BulletsPerBurst;
if (EmitOnStart)
{
IsEmitting = true;
CallDeferred(MethodName.Shoot);
}
EmitSignal(SignalName.StateChanged, IsEmitting);
}
public override void _Process(double delta)
{
if (!IsEmitting) return;
if (_isReloading)
{
_reloadTimer += delta;
if (_reloadTimer >= BurstCoolDown)
{
_currentBullets = BulletsPerBurst;
_isReloading = false;
_reloadTimer = 0f;
}
return;
}
_emitTimer += delta;
if (_emitTimer >= EmitCoolDown)
@ -52,7 +93,16 @@ public partial class BulletEmitter : Node2D, IActivable
public void Shoot()
{
_bulletSpawner.SpawnBullet(BulletResource.MakeBullet(this.GlobalPosition, Count, Spread, EmissionRotation));
_bulletSpawner.SpawnBullet(BulletResource.MakeBullet(this.GlobalPosition, Count, Spread, _currentEmissionRotation));
_currentEmissionRotation += RotationSpeed;
_currentBullets--;
if (_currentBullets <= 0)
{
_isReloading = true;
}
}
public bool Activate(ActivationType activationType = ActivationType.Toggle)
@ -61,12 +111,12 @@ public partial class BulletEmitter : Node2D, IActivable
{
case ActivationType.Open:
case ActivationType.Enable:
IsEmitting = true;
IsEmitting = !InvertSignal;
_emitTimer = 0;
break;
case ActivationType.Close:
case ActivationType.Disable:
IsEmitting = false;
IsEmitting = InvertSignal;
_emitTimer = 0;
break;
case ActivationType.Use:
@ -77,7 +127,8 @@ public partial class BulletEmitter : Node2D, IActivable
case ActivationType.Destroy:
break;
}
EmitSignal(SignalName.StateChanged, IsEmitting);
return true;
}
}