1 files changed, 96 insertions, 0 deletions
diff --git a/GameCode/CameraController.cs b/GameCode/CameraController.cs
new file mode 100644
index 0000000..2b91184
--- /dev/null
+++ b/GameCode/CameraController.cs
@@ -0,0 +1,96 @@
+using UnityEngine;
+
+public class CameraController : MonoBehaviour
+{
+	public static CameraController instance;
+
+	[SerializeField]
+	private Vector3 velocity = Vector3.zero;
+
+	[SerializeField]
+	private float cameraSpeed = 10f;
+
+	[SerializeField]
+	private float cameraBaseZoom = 10f;
+
+	[SerializeField]
+	private GameObject cameraHolder;
+
+	[SerializeField]
+	private Transform audioListenerObject;
+
+	[SerializeField]
+	private LayerMask zeroMask;
+
+	private Vector3 clickMoveOrigin;
+
+	private Vector3 cameraOrigin;
+
+	private void Awake()
+	{
+		instance = this;
+	}
+
+	private void Start()
+	{
+		Camera.main.orthographicSize = cameraBaseZoom;
+		if (audioListenerObject != null)
+		{
+			audioListenerObject.position = new Vector3(audioListenerObject.position.x, cameraBaseZoom, audioListenerObject.position.z);
+		}
+	}
+
+	private void Update()
+	{
+		UpdateMovement();
+		UpdateZoom();
+	}
+
+	private void UpdateMovement()
+	{
+		if (Input.GetKeyDown(KeyCode.C))
+		{
+			base.transform.position = Vector3.zero;
+		}
+		if (Input.GetMouseButtonDown(1) && Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out var hitInfo, 2000f, zeroMask, QueryTriggerInteraction.Collide))
+		{
+			clickMoveOrigin = hitInfo.point;
+			cameraOrigin = base.transform.position;
+		}
+		if (Input.GetMouseButton(1))
+		{
+			if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out var hitInfo2, 2000f, zeroMask, QueryTriggerInteraction.Collide))
+			{
+				Vector3 vector = cameraOrigin - 2f * (hitInfo2.point - clickMoveOrigin);
+				base.transform.position = (base.transform.position + vector) / 2f;
+			}
+			return;
+		}
+		if (Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift))
+		{
+			velocity *= 1f - Time.deltaTime;
+			velocity += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, Input.GetAxisRaw("Vertical")) * Time.deltaTime * 2f;
+			float num = Mathf.Clamp(Camera.main.orthographicSize / 10f, 1f, 5f);
+			base.transform.Translate(velocity * Time.deltaTime * cameraSpeed * num);
+			return;
+		}
+		velocity = Vector3.zero;
+		Vector3 vector2 = new Vector3(Input.GetAxisRaw("Horizontal"), 0f, Input.GetAxisRaw("Vertical"));
+		if (vector2.sqrMagnitude > 0.1f)
+		{
+			float num2 = Mathf.Clamp(Camera.main.orthographicSize / 10f, 1f, 5f);
+			base.transform.Translate(vector2.normalized * Time.deltaTime * cameraSpeed * num2);
+		}
+	}
+
+	private void UpdateZoom()
+	{
+		float num = Mathf.Clamp(Camera.main.orthographicSize - Input.mouseScrollDelta.y, 1f, 50f);
+		Camera.main.orthographicSize = num;
+		cameraHolder.transform.localPosition = new Vector3(0f, 5f + 2f * num, -2f * num - 5f);
+		if (audioListenerObject != null)
+		{
+			audioListenerObject.position = new Vector3(audioListenerObject.position.x, (num + 10f) / 2f, audioListenerObject.position.z);
+		}
+	}
+}