add games

assignment10final/Assets/Scripts/DebugRay.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class DebugRay : MonoBehaviour {
+	
+	// Update is called once per frame
+	void Update () {
+
+		// simply draws a ray going from a point in a direction
+		Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * 1000, Color.red);
+	}
+}

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assignment10final/Assets/Scripts/Portal.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityStandardAssets.Characters.FirstPerson;
+
+public class Portal : MonoBehaviour {
+
+	// the other portal that this will teleport to/render
+	public GameObject linkedPortal;
+
+	// used to help prevent us from infinitely teleporting back and forth
+	private bool portalActive = true;
+
+	void OnTriggerEnter(Collider other) {
+
+		if (portalActive) {
+
+			// make other portal not teleport us and our current one enabled
+			linkedPortal.GetComponent<Portal>().Toggle();
+
+			// OnExit never gets called after teleportation from a portal, so we
+			// need to toggle manually
+			Toggle();
+
+			// cache player rotation to revert after teleport
+			float xRot = other.transform.rotation.x;
+			float zRot = other.transform.rotation.z;
+
+			// set the player's position and rotation to the other portal's
+			other.transform.SetPositionAndRotation(linkedPortal.transform.position, 
+				Quaternion.identity);
+			other.transform.rotation = linkedPortal.transform.parent.transform.rotation;
+
+			// Y rotation from portal
+			float yRot = other.transform.eulerAngles.y;
+
+			// combine previously cached axes with new Y to get new rotation
+			other.transform.eulerAngles = new Vector3(xRot, yRot, zRot);
+
+			// override FPSController's mouse look caching
+			other.GetComponent<FirstPersonController>().MouseReset();
+		}
+	}
+
+	void OnTriggerExit(Collider other) {
+
+		// re-enable this portal for teleportation after we've exited
+		// (teleporting into it)
+		Toggle();
+	}
+
+	public void Toggle() {
+
+		// whether we can actually use this portal to teleport
+		portalActive = !portalActive;
+	}
+}

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assignment10final/Assets/Scripts/PortalGun.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PortalGun : MonoBehaviour {
+
+	private AudioSource portalSound;
+	private AudioSource errorSound;
+
+	public GameObject orangePortal;
+	public GameObject bluePortal;
+	public GameObject gunTip;
+
+	// Use this for initialization
+	void Start () {
+		portalSound = GetComponents<AudioSource>()[0];
+		errorSound = GetComponents<AudioSource>()[1];
+	}
+	
+	// Update is called once per frame
+	void Update () {
+
+		// fire the right portal (left or right) based on input
+		if (Input.GetButtonDown("Fire1")) {
+			FirePortal("orange");
+		} else if (Input.GetButtonDown("Fire2")) {
+			FirePortal("blue");
+		}
+	}
+
+	void FirePortal(string type) {
+
+		// struct object that will hold our raycast information
+		RaycastHit hit;
+
+		// if we collide with an object with our raycast, spawn a portal there
+		if (Physics.Raycast(gunTip.transform.position, transform.TransformDirection(Vector3.forward), out hit, Mathf.Infinity)) {
+			portalSound.Play();
+			
+			// choose between the correct portals based on string input
+			GameObject portal = type == "orange" ? orangePortal : bluePortal;
+
+			// set the portal to the same position as the raycast point, and set
+			// its rotation to orient to the wall relative to what its "up" direction is,
+			// which is Vector.up in world space 
+			portal.transform.SetPositionAndRotation(hit.point, Quaternion.FromToRotation(Vector3.forward, hit.normal));
+		} else {
+			errorSound.Play();
+		}
+	}
+}

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assignment10final/Assets/Scripts/Win.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class Win : MonoBehaviour
+{
+    private GameObject gameObject;
+    private Text text;
+    private Color color;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        gameObject = GameObject.Find("WinText");
+        text = gameObject.GetComponent<Text>();
+        color = text.color;
+
+        // Make the text invisible
+        color.a = 0.0f;
+        text.color = color;
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+
+    }
+
+    void OnTriggerEnter(Collider other) {
+        // Show the text when player collides with finish line
+        color.a = 1.0f;
+        text.color = color;
+	}
+}

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