public void Eval(WObject o)
{
if (o.getPos() == destination || o.getPos() == waypoint)
{
Use(o.getUtil());
}
}
public void AddKnowledge(WObject o)
{
if (knowledge.Contains(o))
{
knowledge.Remove(o);
}
knowledge.Add(o);
}
public void resolveUD(WObject wobject)
{
if (position.X > wobject.getPos().X) //horizontal position reset to right of object
{
newPos(wobject.getPos().X + wobject.sprite.Width, position.Y);
}
else //horizontal position reset to left of object
{
newPos(wobject.getPos().X - sprite.Width, position.Y);
}
}
public void resolveLR(WObject wobject)
{
CDresolved = false;
if (position.Y > wobject.getPos().Y) //vertical position reset to under object
{
newPos(position.X, wobject.getPos().Y + wobject.sprite.Height);
}
else //vertical position reset to above object
{
newPos(position.X, wobject.getPos().Y - sprite.Height);
}
}
public Agent(Texture2D spriteSheet, Vector2 startPos, int logicNum, int id)
: base(spriteSheet, startPos)
{
agentID = id;
setLogicType = logicNum;
energy = 100;
setDest(D1);
waypoints = new Stack<Vector2>();
util = new Utility(1000,1000,0);
util.setDecay(HUNGER_DECAY, ENERGY_DECAY, FOOD_DECAY);
util.setRecover(0,0,0);
plan = new List<int>();
knowledge = new List<WObject>();
property = new List<WObject>();
people = new List<Agent>();
goal = new Utility(0,0,0);
goalObject = null;
home = null;
}
public void resolveLR(WObject wobject)
{
CDresolved = false;
if (position.Y > wobject.getPos().Y) //vertical position reset to under object
{
newPos(position.X, wobject.getPos().Y + wobject.sprite.Height);
}
else //vertical position reset to above object
{
newPos(position.X, wobject.getPos().Y - sprite.Height);
}
if (destination.X < wobject.getPos().X) //waypoint set to the left
{
waypoint = new Vector2(wobject.getPos().X - sprite.Width, position.Y);
}
else
{
waypoint = new Vector2(wobject.getPos().X + wobject.sprite.Width, position.Y);
}
_addWP(waypoint);
WPSet = true;
}
public void resolveUD(WObject wobject)
{
if (position.X > wobject.getPos().X) //horizontal position reset to right of object
{
newPos(wobject.getPos().X + wobject.sprite.Width, position.Y);
}
else //horizontal position reset to left of object
{
newPos(wobject.getPos().X - sprite.Width, position.Y);
}
if (destination.Y < wobject.getPos().Y) //waypoint set to above object
{
waypoint = new Vector2(position.X, wobject.getPos().Y - sprite.Height);
}
else //waypoint set below object
{
waypoint = new Vector2(position.X, wobject.getPos().Y + wobject.sprite.Height);
}
_addWP(waypoint);
WPSet = true;
}
public void AddProperty(WObject o)
{
if (property.Contains(o))
{
property.Remove(o);
}
property.Add(o);
}
private void nearestRest()
{
WObject choice = null;
//searches property first, since all options are safer.
//Will only use unowned sources if no property in range.
double range = (util.energy * speed);
if (distanceTo(home) < range)
{
choice = home;
}
else
{
foreach (WObject o in property)
{
if (distanceTo(o) < range)
{
if (choice == null) choice = o;
else
{
if (choice.getUtil().energy < o.getUtil().energy)
{
if (distanceTo(o) < distanceTo(choice))
choice = o;
}
}
}
}
if (choice == null) //No food owned, look for any food
{
foreach (WObject o in knowledge)
{
if (distanceTo(o) < range)
{
if (choice == null) choice = o;
else
{
if (choice.getUtil().energy < o.getUtil().energy)
{
if (distanceTo(o) < distanceTo(choice))
choice = o;
}
}
}
}
}
}
if (choice == null)
{
//Rest where they lie
setDest(getPos());
sleepHere = true;
}
else
{
setDest(choice.getPos());
goalObject = choice;
destSet = true;
action = SLEEP;
}
}
private void nearestFood()
{
WObject choice = null;
//searches property first, since all options are safer.
//Will only use unowned sources if no property in range.
double range = (util.hunger * speed);
foreach (WObject o in property)
{
if (distanceTo(o) < range && o.getUtil().foodStores > 0)
{
if (choice == null) choice = o;
else
{
if (choice.getUtil().hunger < o.getUtil().hunger && o.getUtil().foodStores > 0)
{
if(distanceTo(o) < distanceTo(choice))
choice = o;
}
}
}
}
if (choice == null) //No food owned, look for any food
{
foreach (WObject o in knowledge)
{
if (distanceTo(o) < range && o.getUtil().foodStores > 0)
{
if (choice == null) choice = o;
else
{
if (choice.getUtil().hunger < o.getUtil().hunger && o.getUtil().foodStores > 0)
{
if (distanceTo(o) < distanceTo(choice))
choice = o;
}
}
}
}
}
if (choice == null)
{
//Wait to die. So sad :(
setDest(getPos());
}
else
{
setDest(choice.getPos());
goalObject = choice;
destSet = true;
action = EAT;
}
}
private Boolean getFoodSource()
{
//Console.WriteLine("getFoodSourceCalled");
WObject choice = null;
int i = 1;
foreach (WObject o in property)
{
//Console.WriteLine("Iteration " + i);
i++;
if (o.getUtil().foodStores > 0)
{
if (choice == null) choice = o;
else
{
if (o.getUtil().foodStores > choice.getUtil().foodStores)
{
choice = o;
}
}
}
}
if (choice != null)
{
setDest(choice.getPos());
destSet = true;
goalObject = choice;
action = WORK;
return true;
}
return false;
}
private void feedSelf()
{
WObject choice = null;
//Only searches property to find food. Distance does not matter.
foreach (WObject o in property)
{
if (choice == null && o.getUtil().foodStores > 0) choice = o;
else if (choice != null)
{
if (choice.getUtil().hunger < o.getUtil().hunger && o.getUtil().foodStores > 0)
{
if (distanceTo(o) < distanceTo(choice))
choice = o;
}
}
}
if (choice != null)
{
setDest(choice.getPos());
goalObject = choice;
destSet = true;
action = EAT;
}
}
private double distanceTo(WObject o)
{
double f = Math.Sqrt(Math.Pow(o.getPos().X - getPos().X, 2) + Math.Pow(o.getPos().Y - getPos().Y, 2));
return f;
}
public Boolean Use(WObject o)
{
//Console.WriteLine("Goal stores = " + goalObject.util.foodStores);
//Console.WriteLine("Goal hunger = " + goalObject.util.hunger);
//Console.WriteLine("Goal energy = " + goalObject.util.energy);
if (action.CompareTo(EAT) == 0)
{
util.Add(o.Eat());
util.foodStores = home.util.foodStores;
}
else if (action.CompareTo(SLEEP) == 0)
{
util.Add(o.Sleep());
home.util.foodStores = util.foodStores;
}
else if (action.CompareTo(WORK) == 0)
{
util.Add(o.Work());
home.util.foodStores = util.foodStores;
}
if (o.util.foodStores <= 0) return true;
return false;
}
public void resolveCollide(WObject o)
{
}