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Camera sprite sweep

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This commit is contained in:
Marco 2025-02-05 09:40:24 +01:00
commit 88fd702cea
5 changed files with 59 additions and 7 deletions
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20
Scripts/Components/CameraPlayerDetection.cs
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@ -10,15 +10,20 @@ public partial class CameraPlayerDetection : PlayerDetection
[Export] public float SweepAngle = 90f; // In degrees
[Export] public float SweepSpeed = 1f; // Speed of sweeping
[Export] public bool Debug = false; // Enable debug lines
[Export] public NodePath SpritePath;
private float _currentAngle;
private float _sweepDirection = 1f;
private float _raycastLength;
private AnimatedSprite2D _animatedSprite;
public override void _Ready()
{
base._Ready();
_animatedSprite = GetNode<AnimatedSprite2D>(SpritePath);
var collisionShape = GetNode<CollisionShape2D>("CollisionShape2D");
if (collisionShape.Shape is CircleShape2D circle)
{
@ -30,6 +35,8 @@ public partial class CameraPlayerDetection : PlayerDetection
{
base._PhysicsProcess(delta);
SweepCamera((float)delta);
UpdateSpriteDirection();
}
private void SweepCamera(float delta)
@ -58,6 +65,19 @@ public partial class CameraPlayerDetection : PlayerDetection
_debugLineEndPoint = endPoint;
}
private void UpdateSpriteDirection()
{
if (_animatedSprite == null) return;
var frames = _animatedSprite.SpriteFrames.GetFrameCount("default");
// Map angle (-SweepAngle/2 to +SweepAngle/2) to frame (0 to 5)
float normalizedAngle = (_currentAngle + (SweepAngle / 2)) / SweepAngle;
int frame = Mathf.Clamp((int)(normalizedAngle * frames), 0, frames);
_animatedSprite.Frame = frame;
}
private Vector2 _debugLineEndPoint;
public override void _Draw()