+init

1 files changed, 56 insertions, 0 deletions

diff --git a/GameCode/CameraController.cs b/GameCode/CameraController.cs
new file mode 100644
index 0000000..a95b27b
--- /dev/null
+++ b/GameCode/CameraController.cs
@@ -0,0 +1,56 @@
+using System.Collections;
+using UnityEngine;
+
+public class CameraController : MonoBehaviour
+{
+	public static CameraController instance;
+
+	public AnimationCurve shakeCurve;
+
+	public float shakeDuration = 1f;
+
+	public float shakeScaleFactor = -1f;
+
+	private Camera targetCamera;
+
+	private float initialScale;
+
+	private bool initialized;
+
+	private void Awake()
+	{
+		if (instance != null)
+		{
+			Debug.LogWarning("More than one camera controller in the scene.");
+		}
+		instance = this;
+	}
+
+	private void Start()
+	{
+		targetCamera = Camera.main;
+		initialScale = targetCamera.orthographicSize;
+		initialized = true;
+	}
+
+	public void ShakePunch()
+	{
+		if (initialized)
+		{
+			StopAllCoroutines();
+			StartCoroutine(ExecuteShake(shakeScaleFactor, shakeDuration));
+		}
+	}
+
+	private IEnumerator ExecuteShake(float scale, float duration)
+	{
+		float timer = 0f;
+		while (timer <= duration)
+		{
+			timer += Time.deltaTime;
+			targetCamera.orthographicSize = initialScale + shakeCurve.Evaluate(timer / duration) * scale;
+			yield return null;
+		}
+		targetCamera.orthographicSize = initialScale;
+	}
+}