/// <summary>
/// FixedUpdate: FixedUpdate is often called more frequently than Update.
/// It can be called multiple times per frame, if the frame rate is low and
/// it may not be called between frames at all if the frame rate is high.
/// All physics calculations and updates occur immediately after FixedUpdate.
/// When applying movement calculations inside FixedUpdate, you do not need
/// to multiply your values by Time.deltaTime. This is because FixedUpdate
/// is called on a reliable timer, independent of the frame rate.
/// </summary>
void FixedUpdate()
{
if (CanMove() && !LevelSettings.GetActiveEndLevelController().levelHasFinished)
{
ProcessMovementInput();
}
}
/// <summary>
/// Set stage of infection and update smiley's image
/// </summary>
public virtual void SetCondition(int condition)
{
_mycondition = condition;
EndLevelControllerBase egc = LevelSettings.GetActiveEndLevelController();
// Update the stats
switch (condition)
{
case EXPOSED:
{
egc.NotifyHumanExposed();
GetComponent <AbstractInfection>().Expose();
levelStats.aHumanGotExposed();
LevelSettings.GetActiveEndLevelController().infectionIsInitialized = true;
break;
}
case INFECTIOUS:
{
levelStats.aHumanGotInfected();
break;
}
case DEAD:
{
// Removes this human's Rigidbody from the physics simulation,
// which disables movement and collision detection.
myRigidbody.simulated = false;
// Set the simulated velocity to zero.
myRigidbody.velocity = Vector3.zero;
// Put this human's sprite on the 'Dead' sorting layer.
// This layer is below the others, causing Dead humans to be rendered
// below the living.
GetComponent <SpriteRenderer>().sortingLayerName = "Dead";
egc.NotifyHumanRemoved();
levelStats.aHumanDied(myID);
break;
}
case RECOVERED:
{
egc.NotifyHumanRemoved();
levelStats.aHumanRecovered();
break;
}
}
// we want all the smileys to stay the same except for the player
if (LevelSettings.GetActiveLevelSettings().ShowInfectionStatus == true || this.tag == "Player")
{
// Update the sprite image
UpdateSpriteImage();
}
}
void OnTriggerEnter2D(Collider2D other)
{
// Something entered the trigger zone!
HumanBase otherHuman = other.GetComponentInParent <HumanBase>();
// If a human came into infection radius, try to infect it by virus or proganda.
if (otherHuman != null)
{
HumanBase myHuman = GetComponentInParent <HumanBase>();
// the player is infected by propaganda not neccessarily by the virus, only those with a sign are 100% dangerous, the other only 40%
if (otherHuman.tag == "Player" && (myHuman.transform.GetChild(1).GetComponent <SpriteRenderer>().enabled == true || UnityEngine.Random.value < 0.4))
{
float dist = Vector3.Distance(myHuman.transform.position, otherHuman.transform.position);
float r = 2f * InfectionRadius * transform.parent.localScale.x;
// maybe this is the right infection distance?
if (dist < r)
{
Player player = otherHuman.GetComponentInParent <Player>();
// now the player also shows their sign
player.transform.GetChild(1).GetComponent <SpriteRenderer>().enabled = true;
player.transform.GetChild(2).GetComponent <SpriteRenderer>().enabled = true;
player.infectedByPropaganda = true;
// notify end level controller
LevelSettings.GetActiveEndLevelController().NotifyPlayerInfectedByPropaganda();
}
}
// maybe also infect with virus
if (myHuman.IsInfectious())
{
// check if myHuman is infectious and if they are in my infection radius
float dist = Vector3.Distance(myHuman.transform.position, otherHuman.transform.position);
float r = 2f * InfectionRadius * transform.parent.localScale.x;
float myWidth = myHuman.GetComponent <SpriteRenderer>().bounds.extents.x; //extents = size of width / 2
// maybe this is the right infection distance?
if (dist < r)
{
// if I am the player and infected an NPC
// this NPC is previously well
// I give notice to the level stats
if ((myHuman.tag == "Player" || myHuman.wasInfectedByPlayer == true) && otherHuman.IsSusceptible())
{
// this also adds other human to the list of infected
// to count if other human dies later on
otherHuman.wasInfectedByPlayer = true;
myHuman.levelStats.PlayerInfectedNPC(otherHuman.myID);
}
otherHuman.Infect();
}
}
}
}
public override void SetCondition(int condition)
{
base.SetCondition(condition);
if (condition == EXPOSED)
{
LevelSettings.GetActiveEndLevelController().NotifyPlayerExposed();
}
if (condition == DEAD)
{
LevelSettings.GetActiveEndLevelController().NotifyPlayerDied();
}
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.tag == "Player")
{
// The player is here. We check how many masks he has and
// give this option to the end level controller.
// The controller then decides to end the level or not.
Debug.Log("Player entered hospital.");
// Get number of masks from player
int numberOfMasks = other.GetComponent <Player>().getNumMasks();
// Get end level controller and notify him about the number of masks
EndLevelControllerBase elc = LevelSettings.GetActiveEndLevelController();
elc.NotifyInt(numberOfMasks);
}
}
void Update()
{
// if the player has not found us
if (friendFound == false)
{
// we move like the drunken bastard we are
RandomMovement();
}
else if (!LevelSettings.GetActiveEndLevelController().levelHasFinished)
{
// otherwise we follow the player
FollowPlayer();
}
if (GetCondition() != WELL)
{
LevelSettings.GetActiveEndLevelController().GetComponent <EndLevelControllerLeveldisco>().NotifyFriendExposed();
}
}
protected override void Update()
{
// Check if we collected all masks and returned them to the hospital.
// If so, pause the game and show a screen telling us to get home.
if (!LevelSettings.GetActiveEndLevelController().levelHasFinished&& ShowCanvasAllCollectedGetHome())
{
// The player has collected all masks and brought them to the hospital.
// Get a reference to the player.
Components.Player player = GameObject.FindWithTag("Player").GetComponent <Components.Player>();
// Set the number of masks of the player to 0,
// since he gave his masks to the hospital.
player.addMasks(-player.getNumMasks());
// Pause the game
PauseGame.Pause();
// Show the pause message that tells him to get home.
// This canvas has a "space-to-continue"-script attached
CanvasAllCollectedGetHome.SetActive(true);
// Set internal bool that the player is now on its way home
onWayHome = true;
}
base.Update();
}
private void Start()
{
// activate end level controller
endlevel = LevelSettings.GetActiveEndLevelController();
// Get player (this may return null if the player is inactive)
player = GameObject.FindGameObjectWithTag("Player");
// Get player renderer
playerRend = PlayerInside.GetComponent <SpriteRenderer>();
// Per default, we do not show the player in the window
UnshowPlayer();
// Initialize the player spawn position
playerAppearPosition = gameObject.transform.position + new Vector3(0, -0.5f, 0);
// The player is allowed to exit the house if he starts in it
// or if he can enter and exit at will.
// If he starts in the house and is not allowed to enter and exit at will,
// then we will set playerCanExit to false as soon as he left the house for the first time.
playerCanExit = EnterAndExitAtWill || playerStartsInside;
// Set this point in time as the last execution time of update.
// This means, update is first performed at time Time.time + timeBetweenUpdates
lastTime = Time.time;
}