public void DoLogic(List <ItemMovable> movableItems, BuildingHQ hq)
{
switch (_state)
{
//In Idle state do nothing
case RobotTransporterState.Idle:
break;
//Find a resource nearby
case RobotTransporterState.SearchForResource:
//If there are any resources on the screen, go after the closest one
if (movableItems.Count > 0)
{
ItemMovable closestItem = Helper.GetClosestItem(Position, movableItems.Where(a => a.IsAvailableToBePickedUp).ToList());
if (closestItem == null)
{
break;
}
WhereToGo = closestItem.Position;
_state = RobotTransporterState.GoForResource;
}
break;
//Find a resource nearby
case RobotTransporterState.GoForResource:
//Check if robot arrived at the resource
if (Functions.DistanceBetweenTwoPoints(Position, WhereToGo) < destinationRange)
{
//If it got to the resource, pick the closest one(maybe there are more in within the rage)
ItemMovable closestItem = Helper.GetClosestItem(Position, movableItems.Where(a => a.IsAvailableToBePickedUp).ToList());
if (closestItem == null)
{
break;
}
//Change the states of the robot and the item so no other robot will pick this one up
_pickedUpItem = closestItem;
closestItem.IsAvailableToBePickedUp = false;
WhereToGo = hq.Position;
_state = RobotTransporterState.ReturnResourceToBase;
}
else
{
_state = RobotTransporterState.SearchForResource;
}
break;
//After the resource is picked up, bring it back to the base
case RobotTransporterState.ReturnResourceToBase:
if (Functions.DistanceBetweenTwoPoints(Position, WhereToGo) < destinationRange)
{
_pickedUpItem = null;
_state = RobotTransporterState.SearchForResource;
WhereToGo = null;
}
break;
}
}
public ItemMovable Mine(int value)
{
if (!IsAlive)
{
return(null);
}
Random random = new Random();
int CollectedAmount = Value - value < 0 ? Value : value;
Vector2 itemOffset = new Vector2(1, 0).Rotate(random.NextDouble() * Math.PI * 2) * (_outputRange + random.NextDouble() * _outputRange);
ItemMovable itemMovable = new ItemMovable(Position + itemOffset, Value)
{
Value = CollectedAmount
};
Value -= CollectedAmount;
if (Value <= 0)
{
IsAlive = false;
}
return(itemMovable);
}
public ItemMovable DoLogic(List <ItemFixed> fixedItems)
{
ItemMovable item = null;
switch (_state)
{
//In Idle state do nothing
case RobotMinerState.Idle:
break;
case RobotMinerState.SearchForMiningSite:
//If there are any resources on the screen, go after the closest one
if (fixedItems.Count > 0)
{
ItemFixed closestItem = Helper.GetClosestItem(Position, fixedItems);
if (closestItem == null)
{
break;
}
WhereToGo = closestItem.Position;
_state = RobotMinerState.GoToMiningSite;
}
break;
//Go to the mining site
case RobotMinerState.GoToMiningSite:
//Check if robot arrived at the resource
if (Functions.DistanceBetweenTwoPoints(Position, WhereToGo) < destinationRange)
{
//Change the robot's state to Mine
WhereToGo = null;
_state = RobotMinerState.Mine;
}
break;
case RobotMinerState.Mine:
//Check if it has anything to mine
if (_itemToMine == null)
{
//Get the first resource within the range
foreach (ItemFixed i in fixedItems)
{
if (Functions.DistanceBetweenTwoPoints(Position, i.Position) < destinationRange)
{
_itemToMine = i;
break;
}
}
//If no item in range, change the state to search and go
if (_itemToMine == null)
{
_state = RobotMinerState.SearchForMiningSite;
}
}
else
{
//Mine the resource every _cycleMaxTick ticks
_cycleTickIteration++;
if (_cycleTickIteration == _cycleMaxTick)
{
_cycleTickIteration = 0;
item = _itemToMine.Mine(_amountToMinePerCycle);
if (!_itemToMine.IsAlive)
{
_itemToMine = null;
}
}
}
break;
}
return(item);
}