public void SelectNewProxyObject(GameObject newProxy)
{
//if the current proxy object is null, the new proxy object becomes the current proxy object
if (!proxyObject)
{
proxyObject = newProxy;
CursorScript.CreateNewCursor(proxyObject.transform.position, cursorPrefab);
}
else
{
float currentDistance = (proxyObject.transform.position - transform.position).magnitude;
float newDistance = (newProxy.transform.position - transform.position).magnitude;
if (currentDistance < newDistance)
{
proxyObject = newProxy;
CursorScript.CreateNewCursor(proxyObject.transform.position, cursorPrefab);
}
}
//select the correct type of proxy object
switch (proxyObject.tag.ToUpper())
{
case "DOOR":
proxyType = ProxyObjectType.DOOR;
break;
case "LEVER":
proxyType = ProxyObjectType.LEVER;
break;
case "TELEPORTER":
proxyType = ProxyObjectType.TELEPORTER;
break;
case "GRABPOINT":
proxyType = ProxyObjectType.GRABPOINT;
break;
default:
proxyType = ProxyObjectType.NONE;
break;
}
}
// Update is called once per frame
void Update()
{
//if the level selection popup is not shown
if (!showLevelWindow)
{
//check if the mouse has been moved
bool mouseMoved = (previousMousePosition != Input.mousePosition);
//if the mouse has been moved
if (mouseMoved)
{
bool selectedChanged = false;
//get the colliders at the mouse
Collider2D[] points = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition));
//iterate through the colliders
Collider2D country = null;
foreach (Collider2D point in points)
{
//if the collider is a country
if (point.tag == "Country")
{
//if this country is different from the selected one, select that country
country = point;
if (point.GetComponent <MenuCountryScript>().countryName != selectedCountry)
{
selectedCountry = point.GetComponent <MenuCountryScript>().countryName;
selectedChanged = true;
}
//break out of the loop
break;
}
}
//if a country is selected
if (country)
{
MenuCountryScript countryScript = country.gameObject.GetComponent <MenuCountryScript>();
//if the selection has changed, create a new cursor
if (selectedChanged)
{
CursorScript.CreateNewCursor(countryScript.cursorPoint, cursorPrefab);
selectedChanged = false;
}
}
else
{
//if no country is selected, remove the cursor and set the selected country to none
CursorScript.RemoveCursors();
selectedCountry = MenuCountryScript.CountryName.NONE;
}
}
//if the mouse has been clicked
if (Input.GetMouseButtonDown(0) && selectedCountry != MenuCountryScript.CountryName.NONE)
{
//open the level selection pop up
switch (selectedCountry)
{
case MenuCountryScript.CountryName.USA:
showLevelWindow = true;
break;
case MenuCountryScript.CountryName.RUSSIA:
showLevelWindow = true;
break;
default:
break;
}
}
}
else
{
if (Input.GetMouseButtonDown(0))
{
if (Input.mousePosition.x > windowRect.x + windowRect.size.x ||
Input.mousePosition.x < windowRect.x ||
Input.mousePosition.y > windowRect.y + windowRect.size.y ||
Input.mousePosition.y < windowRect.y)
{
showLevelWindow = false;
}
}
}
//set the previous mouse position
previousMousePosition = Input.mousePosition;
}
public void UpdateInteraction()
{
//allow for player interactions
if (Input.GetButtonDown("Action"))
{
//if the player is at a teleporter
if (proxyType == ProxyObjectType.TELEPORTER && !isHanging)
{
if (!animState.IsName("PhasingOut") && !animState.IsName("PhasingIn"))
{
//set the animation to phase out
animator.SetBool("isPhasing", true);
//prevent the player from moving
isRooted = true;
rigidbody2D.gravityScale = 0.0f;
teleporterIndex = 0;
teleportColour = proxyObject.GetComponent <TeleportNodeScript>().colour;
audio.PlayOneShot(teleportOutClip);
}
}
//if the player is at a door and is grounded
else if (proxyType == ProxyObjectType.DOOR && isGrounded)
{
//move the player to the door's exit
Vector2 newPosition = proxyObject.GetComponent <DoorScript>().exit.transform.position;
transform.position = newPosition;
}
else if (proxyType == ProxyObjectType.LEVER && isGrounded)
{
//switch the lever
proxyObject.GetComponent <LeverScript>().Switch();
}
//if the player is at a grab point and is not grounded
else if (proxyType == ProxyObjectType.GRABPOINT && !isGrounded)
{
if (!animState.IsName("PhasingOut") && !animState.IsName("PhasingIn"))
{
//if the player is hanging already, release from the grab point
if (isHanging)
{
isRooted = false;
//if targetting another grab point, set it to the destination
if (targetedGrabPoint)
{
grabDestination = targetedGrabPoint;
}
else
{
//if not targetting a grab point, stop hanging
animator.SetBool("isHanging", false);
isHanging = false;
rigidbody2D.gravityScale = gravityScale;
//remove the old grabber
GameObject oldGrabber = GameObject.FindGameObjectWithTag("Grabber");
if (oldGrabber)
{
Destroy(oldGrabber);
}
//remove the old cursor
CursorScript.RemoveCursors();
}
}
else
{
//if not currently hanging, set the proxy grab point to the destination and start hanging
velocity = Vector2.zero;
rigidbody2D.velocity = Vector2.zero;
rigidbody2D.gravityScale = 0.0f;
grabDestination = proxyObject;
animator.SetBool("isHanging", true);
isHanging = true;
}
}
}
}
//if the player is hanging
if (isHanging)
{
//if not yet at the destination
if ((Vector2)transform.position != (Vector2)grabDestination.GetComponent <GrabPointScript>().hangPoint.position)
{
//move towards the destination
velocity = (Vector2)grabDestination.GetComponent <GrabPointScript>().hangPoint.position - (Vector2)transform.position;
velocity.Normalize();
velocity *= maxHorizontalSpeed;
if (((Vector2)transform.position - (Vector2)grabDestination.GetComponent <GrabPointScript>().hangPoint.position).magnitude < 0.5f)
{
transform.position = (Vector2)grabDestination.GetComponent <GrabPointScript>().hangPoint.position;
}
//remove the old grabber
GameObject oldGrabber = GameObject.FindGameObjectWithTag("Grabber");
if (oldGrabber)
{
Destroy(oldGrabber);
}
//create a new grabber
GameObject grabber = (GameObject)GameObject.Instantiate(grabberPrefab, transform.position, Quaternion.identity);
LineRenderer lr = grabber.GetComponent <LineRenderer>();
lr.SetPosition(0, grabber.transform.position);
lr.SetPosition(1, grabDestination.transform.position);
lr.SetWidth(0.1f, 0.1f);
grabber.tag = "Grabber";
}
else
{
//if destination reached, root the player
velocity = Vector2.zero;
rigidbody2D.velocity = Vector2.zero;
isRooted = true;
}
//if the player is pressing right
if (Input.GetAxis("Horizontal") > 0.0f)
{
//look for a grab point to the right of the player
Collider2D[] colliders = Physics2D.OverlapPointAll((Vector2)grabDestination.transform.position + new Vector2(5.0f, 0.0f));
targetedGrabPoint = null;
facingDirection.x = 1.0f;
FaceRight(true);
if (mindSeedSpawnPosition.x <= 0.0f)
{
mindSeedSpawnPosition.x *= -1.0f;
}
foreach (Collider2D collider in colliders)
{
//if grab point found
if (collider.tag == "GrabPoint")
{
//update the cursor
CursorScript.CreateNewCursor(collider.transform.position, cursorPrefab);
//set the grab point to the target
if (targetedGrabPoint != collider.gameObject)
{
targetedGrabPoint = collider.gameObject;
}
}
}
}
//if the player is pressing left
else if (Input.GetAxis("Horizontal") < 0.0f)
{
//look for a grab point to the left of the player
Collider2D[] colliders = Physics2D.OverlapPointAll((Vector2)transform.position + new Vector2(-5.0f, 0.0f));
targetedGrabPoint = null;
facingDirection.x = -1.0f;
FaceRight(false);
if (mindSeedSpawnPosition.x >= 0.0f)
{
mindSeedSpawnPosition.x *= -1.0f;
}
foreach (Collider2D collider in colliders)
{
//if grab point found
if (collider.tag == "GrabPoint")
{
//update the cursor
CursorScript.CreateNewCursor(collider.transform.position, cursorPrefab);
//set the grab point to the target
if (targetedGrabPoint != collider.gameObject)
{
targetedGrabPoint = collider.gameObject;
}
}
}
}
else
{
//remove the cursor
CursorScript.RemoveCursors();
targetedGrabPoint = null;
}
}
else
{
//remove the old grabber
GameObject oldGrabber = GameObject.FindGameObjectWithTag("Grabber");
if (oldGrabber)
{
Destroy(oldGrabber);
}
}
}
//update teleportation controls
public void UpdateTeleportation()
{
//allow the player to select a teleporter
if (animState.IsName("PhasingOut"))
{
//if the player is invisible/intangible and has not started teleporting
if (!GetComponent <Renderer>().enabled&& !GetComponent <TrailRenderer>().enabled)
{
//if the mouse has moved
if (mouseMoved)
{
Collider2D[] colliders;
//get the objects at the mouse point
if (Application.platform == RuntimePlatform.PSMPlayer)
{
colliders = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.GetTouch(0).position));
}
else
{
colliders = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition));
}
//iterate through the colliders
foreach (Collider2D other in colliders)
{
//if the mouse is at a teleporter of the correct colour, it is the selected teleporter
if (other.tag == "Teleporter")
{
if (other.GetComponent <TeleportNodeScript>().colour == teleportColour)
{
selectedTeleporter = other.gameObject;
}
}
}
}
//get all the teleporters
GameObject[] teleporters = GameObject.FindGameObjectsWithTag("Teleporter");
List <GameObject> colourTeleporters = new List <GameObject>();
//select the first teleporter of the correct colour
foreach (GameObject teleporter in teleporters)
{
if (teleporter.GetComponent <TeleportNodeScript>().colour == teleportColour)
{
colourTeleporters.Add(teleporter);
}
}
//if the axis has changed
if (previousHorizontalAxis == 0.0f && Input.GetAxis("Horizontal") != 0.0f)
{
//decrement the index
if (Input.GetAxis("Horizontal") < 0.0f)
{
teleporterIndex--;
}
//increment the index
if (Input.GetAxis("Horizontal") > 0.0f)
{
teleporterIndex++;
}
//ensure the index is within the bounds
if (teleporterIndex >= colourTeleporters.Count)
{
teleporterIndex = 0;
}
if (teleporterIndex < 0)
{
teleporterIndex = (colourTeleporters.Count - 1);
}
//set the selected teleporter
selectedTeleporter = colourTeleporters[teleporterIndex];
}
//make sure the cursor is at the correct position
if (selectedTeleporter)
{
CursorScript.CreateNewCursor(selectedTeleporter.transform.position, cursorPrefab);
}
//if the player presses action
if ((Input.GetButtonDown("Action") || Input.GetMouseButtonDown(0) || (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Began)) && selectedTeleporter)
{
//player is teleporting to the selected teleporter
teleportEndPosition = selectedTeleporter.transform.position;
teleportDirection = teleportEndPosition - (Vector2)transform.position;
selectedTeleporter = null;
TrailRenderer trail = GetComponent <TrailRenderer>();
trail.enabled = true;
audio.loop = true;
audio.clip = teleportFlyClip;
audio.Play();
//remove the cursor
CursorScript.RemoveCursors();
}
}
}
//if the player is teleporting, move towards the target position
if (teleportDirection != Vector2.zero)
{
transform.Translate(teleportDirection.normalized * teleportSpeed * Time.deltaTime);
//if the player is close to the target position, set its position to the target
if ((teleportEndPosition - (Vector2)transform.position).magnitude < 0.5f)
{
transform.position = teleportEndPosition;
//start phasing in
animator.SetBool("isTeleporting", true);
teleportEndPosition = Vector2.zero;
teleportDirection = Vector2.zero;
GetComponent <TrailRenderer>().enabled = false;
renderer.enabled = true;
audio.Stop();
audio.PlayOneShot(teleportInClip);
}
}
}