Complete Upgrade

Assets/Scripts/Assembly-UnityScript/ZoomCamera.cs

@@ -0,0 +1,76 @@
+using System;
+using UnityEngine;
+
+[Serializable]
+public class ZoomCamera : MonoBehaviour
+{
+	public Transform origin;
+
+	public float zoom;
+
+	public float zoomMin;
+
+	public float zoomMax;
+
+	public float seekTime;
+
+	public bool smoothZoomIn;
+
+	private Vector3 defaultLocalPosition;
+
+	private Transform thisTransform;
+
+	private float currentZoom;
+
+	private float targetZoom;
+
+	private float zoomVelocity;
+
+	public ZoomCamera()
+	{
+		zoomMin = -5f;
+		zoomMax = 5f;
+		seekTime = 1f;
+	}
+
+	public virtual void Start()
+	{
+		thisTransform = transform;
+		defaultLocalPosition = thisTransform.localPosition;
+		currentZoom = zoom;
+	}
+
+	public virtual void Update()
+	{
+		zoom = Mathf.Clamp(zoom, zoomMin, zoomMax);
+		int layerMask = -261;
+		RaycastHit hitInfo = default(RaycastHit);
+		Vector3 position = origin.position;
+		Vector3 position2 = defaultLocalPosition + thisTransform.parent.InverseTransformDirection(thisTransform.forward * zoom);
+		Vector3 end = thisTransform.parent.TransformPoint(position2);
+		if (Physics.Linecast(position, end, out hitInfo, layerMask))
+		{
+			Vector3 vector = hitInfo.point + thisTransform.TransformDirection(Vector3.forward);
+			targetZoom = (vector - thisTransform.parent.TransformPoint(defaultLocalPosition)).magnitude;
+		}
+		else
+		{
+			targetZoom = zoom;
+		}
+		targetZoom = Mathf.Clamp(targetZoom, zoomMin, zoomMax);
+		if (!smoothZoomIn && !(targetZoom - currentZoom <= 0f))
+		{
+			currentZoom = targetZoom;
+		}
+		else
+		{
+			currentZoom = Mathf.SmoothDamp(currentZoom, targetZoom, ref zoomVelocity, seekTime);
+		}
+		position2 = defaultLocalPosition + thisTransform.parent.InverseTransformDirection(thisTransform.forward * currentZoom);
+		thisTransform.localPosition = position2;
+	}
+
+	public virtual void Main()
+	{
+	}
+}