// Use this for initialization
void Start()
{
//find and get references to end cube and gamemanager
endCube = GameObject.Find("End Cube");
gameManagerScr = GameObject.Find("_GameManager").GetComponent <S_GameManager>();
gameManagerScr.UpdateScores(); //update UI on game start
playerMat = gameObject.GetComponent <Renderer>().material; //get the material of the player object (mirror or player)
}
//Function called when a single shield is purchased with coins
public void OnShopShieldClick()
{
if (gameManagerScr.coins >= 5) //if the player has enough coins for item
{
//buy shield
gameManagerScr.coins -= 5; //reduce coin count by cost of item
gameManagerScr.shieldCount++; //increase shield count
gameManagerScr.UpdateScores(); //update UI stats
//play positive feedback sound of purchase
mySound.PlayOneShot(gameManagerScr.buySound, gameManagerScr.SFXVolume);
}
else //if player doesn't have enough coins for item
{
Debug.Log("Not Enough Coins!");
//play negative feedback sound
mySound.PlayOneShot(gameManagerScr.failedLevelSound, gameManagerScr.SFXVolume);
}
}
//Function called when shop button is clicked on main menu
public void ShopClicked()
{
TriggerAnimations(); //trigger the parting animation of UI
shopImage.SetActive(true); //display shop UI
gameManagerScr.UpdateScores(); //update UI
//play feedback sound
if (!mySound.isPlaying)
{
mySound.PlayOneShot(gameManagerScr.buttonClickSound, gameManagerScr.SFXVolume);
}
}
//Function called when the player or mirror object enters a collision with another object
private void OnTriggerEnter(Collider other)
{
//if the object is the end cube and its in the tutorial, move to the next tutorial stage
if (other.gameObject == endCube && gameObject.name == "Player" && gameManagerScr.tutorialCount < 3)
{
gameManagerScr.NextTutorialStage();
}
else if (other.gameObject == endCube && gameObject.name == "Player" && gameManagerScr.tutorialCount == 3)
{
//if the object is the end cube and the tutorial is finished then call next level
gameManagerScr.bTutorialFinished = true; //bool to let other scripts know tutorial is finished
gameManagerScr.OnLevelCompleted();
}
//if the object is a barrier
if (other.gameObject.tag == "Barrier" && gameObject.tag == "Player")
{
bInCollision = true; //lock used to only run code once per object
if (gameManagerScr.shieldCount > 0 && !gameManagerScr.bInvincible) //if player has a shield active and isnt in invincible state
{
//play negative feedback sound
gameManagerScr.FailedLevelSound();
gameManagerScr.bInvincible = true; //set player and mirror to invincible state
Invoke("ResetInvincibility", 2.0f); //start a timer to reset the invincibility after 2 seconds
gameManagerScr.shieldCount--; //reduce players shield count by one
gameManagerScr.UpdateScores(); //update UI
gameObject.GetComponent <Renderer>().material = shieldMat; //set objects material to invincible texture
//apply material to opposite object also
if (gameObject.name == "Player")
{
otherMat = GameObject.Find("Mirror").GetComponent <Renderer>().material;
GameObject.Find("Mirror").GetComponent <Renderer>().material = shieldMat;
}
else
{
otherMat = GameObject.Find("Player").GetComponent <Renderer>().material;
GameObject.Find("Player").GetComponent <Renderer>().material = shieldMat;
}
}
else if (gameManagerScr.shieldCount <= 0 && !gameManagerScr.bInvincible) //if player doesn't have a shield available
{
gameManagerScr.OnLevelFailed(); //call level failed function to reset the level
}
}
if (other.gameObject.tag == "Coin") //if the collision is with a coin object
{
gameManagerScr.CoinCollectSound(); //play coin collect sound
other.GetComponent <Collider>().enabled = false; //turn the coins collider off to stop it triggering if it hits the other object on way to top UI
StartCoroutine(DeleteCoin(other.gameObject)); //use co-routine to move, expand and then delete coin object
}
}
void Update()
{
if (gameManagerScr.bGameInProgress) //only performs checks if the game is in progress
{
if (!Application.isMobilePlatform) //platform specific input
{
cameraRay = mainCamera.ScreenPointToRay(Input.mousePosition); //create a raycast to the mouse position
Plane groundPlane = new Plane(Vector3.up, Vector3.zero);
float rayLength;
if (groundPlane.Raycast(cameraRay, out rayLength)) //if the mouse is over the plane
{
Vector3 pointToMove = (cameraRay.GetPoint(rayLength) - transform.position); // set a point to move towards
moveInput = new Vector3(pointToMove.x, transform.position.y, pointToMove.z); //create a vector with the correct y value to move towards
if (moveInput.sqrMagnitude <= 0.6f) //dead zone to stop jittery movement
{
moveInput = new Vector3(0.0f, transform.position.y, 0.0f); //set movement to 0
}
moveInput = Vector3.Normalize(moveInput); //normalise the move vector to ensure its always the same speed
}
moveVelocity = moveInput * playerSpeed * 70; //multiply the vector by a constant speed value (*70 just makes the playerSpeed a nicer number)
//collision checks to limit movement of other object, mirror/player, based on collisions
if (!playerCollScr.bInCollision) //if player isn't in a collision then the mirror can move
{
mirrorRigidbody.velocity = new Vector3(-1.0f * moveVelocity.x, moveVelocity.y, -1.0f * moveVelocity.z);
}
if (!mirrorCollScr.bInCollision) //if mirror isn't in a collision then the player can move
{
playerRigidbody.velocity = moveVelocity;
}
if (mirrorCollScr.bInCollision && playerCollScr.bInCollision) //if both objects are in a collision, both can move to avoid getting stuck
{
playerRigidbody.velocity = moveVelocity;
mirrorRigidbody.velocity = new Vector3(-1.0f * moveVelocity.x, moveVelocity.y, -1.0f * moveVelocity.z);
}
//check to fix displacement errors if mirror object moves out of sync with the player position
if (!mirrorCollScr.bInCollision && !playerCollScr.bInCollision && mirror.transform.position.x != (player.transform.position.x * -1) && mirror.transform.position.z != player.transform.position.z * -1)
{
Vector3 oppositePos = player.transform.position * -1;
oppositePos.y = player.transform.position.y;
mirror.transform.position = oppositePos;
}
//used to activate timewarp
if (gameManagerScr.timeWarpCount > 0) //if the player has bought a timewarp
{
//if the player clicks the screen and not a UI element
if (bReadyToClick && Input.GetMouseButtonDown(0) && !EventSystem.current.IsPointerOverGameObject())
{
gameManagerScr.timeWarpCount--; //reduce number of timewarps available
gameManagerScr.UpdateScores(); //update UI
bReadyToClick = false; //lock to stop them using two timewarps by accident
timeImage.SetActive(true); //give visual feedback that the timewarp is active
Time.timeScale = 0.25f; //slow down time to a quarter speed
Invoke("ResetSpeed", 3f); //in 3 seconds (12 seconds realtime) reset the speed
Invoke("StartFlash", 1f); //start the flashing effect after 1 third of the time
}
}
}
else if (Application.isMobilePlatform) //mobile specific movement input
{
/////////////// Start of adapted code from N3K EN, 2017 //////////////////////
Vector3 tilt = Input.acceleration - startTilt; //work out the tilt displacement from the start position
if (isFlat)
{
tilt = Quaternion.Euler(90, 0, 0) * tilt * playerSpeed * 100; //set the vector to be the correct rotation (device face up)
}
//code to limit movement on mobile based on collisions
if (!playerCollScr.bInCollision) //if player isn't in collision, allow movement
{
mirrorRigidbody.velocity = new Vector3(-1.0f * tilt.x, tilt.y, -1.0f * tilt.z);
}
if (!mirrorCollScr.bInCollision) //if mirror isn't in collision, allow movement
{
playerRigidbody.velocity = tilt;
}
if (mirrorCollScr.bInCollision && playerCollScr.bInCollision) //if both are in collision, allow movement to stop getting stuck
{
playerRigidbody.velocity = tilt;
mirrorRigidbody.velocity = new Vector3(-1.0f * tilt.x, tilt.y, -1.0f * tilt.z);
}
/////////////// End of adapted code from N3K EN, 2017 //////////////////////
//used to activate timewarp on mobile platform
if (gameManagerScr.timeWarpCount > 0) //if player has bought a timewarp
{
if (bReadyToClick && Input.touchCount > 0 && Input.touches[0].phase == TouchPhase.Began) //if they tap the screen
{
if (!EventSystem.current.IsPointerOverGameObject(Input.touches[0].fingerId)) //check tap isn't on UI element
{
//perform same actions as pc platform
gameManagerScr.timeWarpCount--;
gameManagerScr.UpdateScores();
bReadyToClick = false;
timeImage.SetActive(true);
Image timeImageImg = timeImage.GetComponent <Image>();
timeImageImg.color = new Color(timeImageImg.color.r, timeImageImg.color.g, timeImageImg.color.b, 255);
Time.timeScale = 0.25f; //slow time down in the game
//start timers for resetting speed and displaying flash
Invoke("ResetSpeed", 3f);
Invoke("StartFlash", 1f);
}
}
}
}
}
else
{
//fail safe to stop any movement whilst the game is not in progress
playerRigidbody.velocity = Vector3.zero;
mirrorRigidbody.velocity = Vector3.zero;
}
}