void lookForFood()
{
//first see if we are carrying any food
foreach (Item item in inventory.getItems())
{
if (item is Food)
{
behavior = BEHAVIORTYPE.EATING;
break;
}
}
//if no food is found in the invetory then see if we are standing near it
if (behavior == BEHAVIORTYPE.LOOKINGFORFOOD)
{
List <GameObject> stuffInReach = WorldController.stuffInRadius(transform.position, reach);
foreach (GameObject inReachThing in stuffInReach)
{
if (inReachThing.GetComponent <Plant>() != null)
{
if (inReachThing.GetComponent <Plant>().getPlantType() == preferredFood)
{
behavior = BEHAVIORTYPE.HARVESTING;
break;
}
}
}
}
//if no food plant is near then look for it in sight radius
}
public override void FixedUpdate()
{
base.FixedUpdate();
consumeMetabolism();
checkHunger();
//do stuff based on the current behavior
switch (behavior)
{
case BEHAVIORTYPE.IDLE:
if (status == STATUS.HUNGRY)
{
behavior = BEHAVIORTYPE.LOOKINGFORFOOD;
}
break;
case BEHAVIORTYPE.LOOKINGFORFOOD:
lookForFood();
break;
case BEHAVIORTYPE.EATING:
biteFood();
break;
case BEHAVIORTYPE.HARVESTING:
harvestFood();
break;
}
}
void biteFood()
{
Food tempFood = null;
foreach (Item item in inventory.getItems())
{
if (item is Food)
{
tempFood = (Food)item;
break;
}
}
//last bite can be too big, fix later
if (tempFood != null)
{
tempFood.beEaten(biteValue);
metabolism += biteValue;
if (tempFood.isGone())
{
inventory.retrieveItem(tempFood);
}
}
behavior = BEHAVIORTYPE.IDLE;
}
void harvestFood()
{
List <GameObject> stuffInReach = WorldController.stuffInRadius(transform.position, reach);
foreach (GameObject inReachThing in stuffInReach)
{
if (inReachThing.GetComponent <Plant>() != null)
{
if (inReachThing.GetComponent <Plant>().getPlantType() == preferredFood)
{
inventory.putItem(inReachThing.GetComponent <Plant>().harvestFood());
break;
}
}
}
behavior = BEHAVIORTYPE.IDLE;
}
public void setBehavior(BEHAVIORTYPE inBehavior)
{
behavior = inBehavior;
}
