//update the hunger amount for the player
public void UpdateHunger(float hungerAmt)
{
if (hitPoints < 1.0f) //Don't add hunger if player is dead
{
return;
}
//Update hunger GUIText
HungerText HungerText = hungerGuiObjInstance.GetComponent <HungerText>();
HungerText[] HungerText2 = hungerGuiObjInstance.GetComponentsInChildren <HungerText>();
//Apply hungerAmt
if (hungerPoints + hungerAmt > maxHungerPoints)
{
hungerPoints = maxHungerPoints;
}
else
{
hungerPoints += hungerAmt;
}
//set hunger hud value to hunger points remaining
HungerText.hungerGui = Mathf.Round(hungerPoints);
HungerText2[1].hungerGui = Mathf.Round(hungerPoints);
//change color of hud hunger element based on hunger points
if (hungerPoints <= 65.0f)
{
HungerText.GetComponent <GUIText>().material.color = HungerText.textColor;
}
else if (hungerPoints <= 85.0f)
{
HungerText.GetComponent <GUIText>().material.color = Color.yellow;
}
else
{
HungerText.GetComponent <GUIText>().material.color = Color.red;
}
lastHungerTime = Time.time;
}
void Start()
{
mainCamTransform = Camera.main.transform;
//Set time settings
Time.timeScale = 1.0f;
//Physics Layer Management Setup
//these are the layer numbers and their corresponding uses/names accessed by the FPS prefab
// Weapon = 8;
// Ragdoll = 9;
// WorldCollision = 10;
// Player = 11;
// Objects = 12;
// NPCs = 13;
// GUICameraLayer = 14;
// WorldGeometry = 15;
// BulletMarks = 16;
//player object collisions
Physics.IgnoreLayerCollision(11, 12); //no collisions between player object and misc objects like bullet casings
Physics.IgnoreLayerCollision(12, 12); //no collisions between bullet shells
Physics.IgnoreLayerCollision(11, 9); //no collisions between player and ragdolls
Physics.IgnoreLayerCollision(9, 13); //no collisions between ragdolls and NPCs
//weapon object collisions
Physics.IgnoreLayerCollision(8, 2); //
Physics.IgnoreLayerCollision(8, 13); //no collisions between weapon and NPCs
Physics.IgnoreLayerCollision(8, 12); //no collisions between weapon and Objects
Physics.IgnoreLayerCollision(8, 11); //no collisions between weapon and Player
Physics.IgnoreLayerCollision(8, 10); //no collisions between weapon and world collision
Physics.IgnoreLayerCollision(8, 9); //no collisions between weapon and ragdolls
//Call FadeAndLoadLevel fucntion with fadeIn argument set to true to tell the function to fade in (not fade out and (re)load level)
GameObject llf = Instantiate(levelLoadFadeObj) as GameObject;
llf.GetComponent <LevelLoadFade>().FadeAndLoadLevel(Color.black, 2.0f, true);
//create Instance of GUIText to display health amount on hud
healthGuiObjInstance = Instantiate(healthGuiObj, Vector3.zero, transform.rotation) as GameObject;
//create Instance of GUIText to display help text
helpGuiObjInstance = Instantiate(helpGuiObj, Vector3.zero, transform.rotation) as GameObject;
//create Instance of GUITexture to display crosshair on hud
CrosshairGuiObjInstance = Instantiate(CrosshairGuiObj, new Vector3(0.5f, 0.5f, 0.0f), transform.rotation) as GameObject;
CrosshairGuiObjInstance.GetComponent <GUITexture>().texture = aimingReticle;
//set alpha of hand pickup crosshair
pickupReticleColor.a = 0.5f;
//set alpha of aiming reticule and make it 100% transparent if crosshair is disabled
if (crosshairEnabled)
{
reticleColor.a = 0.25f;
}
else
{
//make alpha of aiming reticle zero/transparent
reticleColor.a = 0.0f;
//set alpha of aiming reticle at start to prevent it from showing, but allow item pickup hand reticle
CrosshairGuiObjInstance.GetComponent <GUITexture>().color = reticleColor;
}
//set reference for main color element of heath GUIText
HealthText HealthText = healthGuiObjInstance.GetComponent <HealthText>();
//set reference for shadow background color element of health GUIText
//this object is a child of the main health GUIText object, so access it as an array
HealthText[] HealthText2 = healthGuiObjInstance.GetComponentsInChildren <HealthText>();
//initialize health amounts on GUIText objects
HealthText.healthGui = hitPoints;
HealthText2[1].healthGui = hitPoints;
if (usePlayerHunger)
{
//create Instance of GUIText to display hunger amount on hud
hungerGuiObjInstance = Instantiate(hungerGuiObj, Vector3.zero, transform.rotation) as GameObject;
//set reference for main color element of hunger GUIText
HungerText HungerText = hungerGuiObjInstance.GetComponent <HungerText>();
//set reference for shadow background color element of hunger GUIText
//this object is a child of the main hunger GUIText object, so access it as an array
HungerText[] HungerText2 = hungerGuiObjInstance.GetComponentsInChildren <HungerText>();
//initialize hunger amounts on GUIText objects
HungerText.hungerGui = hungerPoints;
HungerText2[1].hungerGui = hungerPoints;
}
if (usePlayerThirst)
{
//create Instance of GUIText to display thirst amount on hud
thirstGuiObjInstance = Instantiate(thirstGuiObj, Vector3.zero, transform.rotation) as GameObject;
//set reference for main color element of thirst GUIText
ThirstText ThirstText = thirstGuiObjInstance.GetComponent <ThirstText>();
//set reference for shadow background color element of thirst GUIText
//this object is a child of the main thirst GUIText object, so access it as an array
ThirstText[] ThirstText2 = thirstGuiObjInstance.GetComponentsInChildren <ThirstText>();
//initialize thirst amounts on GUIText objects
ThirstText.thirstGui = thirstPoints;
ThirstText2[1].thirstGui = thirstPoints;
}
}
