private void Awake()
{
pathfinder = GameObject.FindObjectOfType <PathfinderAStar>();
pathRequester = GameObject.FindObjectOfType <PathRequester>();
navAgent = GetComponent <NavAgent>();
parentAICore = GetComponent <AICore>();
}
// Start is called before the first frame update
private void Awake()
{
pathFinder = GetComponent <PathfinderAStar>();
pathRenderer = GetComponent <PathRenderer>();
pathVisualizer = GetComponent <PathVisualizer>();
unitHandler = GameObject.FindObjectOfType <CurrentUnitHandler>();
}
/// <summary>
/// How the AI unit reacts to sensor stimuli, manages its perception level etc. Acts as a hub, connecting behaviours.
/// </summary>
// Start is called before the first frame update
private void Awake()
{
pathfinder = GameObject.FindObjectOfType <PathfinderAStar>();
pathRequester = GameObject.FindObjectOfType <PathRequester>();
navAgent = GetComponent <NavAgent>();
patrol = GetComponent <Patrol>();
unit = GetComponent <Unit>();
}
public void GoToCell(Cell target)
{
if (carrying != null)
{
world.DropSoftObject(this, currentCell, carrying.Count);
}
AbandonJob();
isIdling = false;
pathfinder = new PathfinderAStar(world, currentCell, target);
if (pathfinder.Length != 0)
{
destinationCell = target;
}
}
void FindJob()
{
currentJob = world.JobManager.FindJobForPawn(this);
if (currentJob == null)
{
Console.Write("no jobs found");
return;
}
isIdling = false;
currentJob.SetReserved(true);
destinationCell = currentJob.cell;
currentJob.RegisterJobCompletedCallback(JobFinished);
pathfinder = FindPathToCurrentJob(true);
if (pathfinder == null)
{
currentJob.SetReachable(false);
AbandonJob();
}
}
PathfinderAStar FindPathToCurrentJob(bool withNeighbors)
{
PathfinderAStar newPathfinder = new PathfinderAStar(world, currentCell, destinationCell); // May not be used if going to soft object first but need this for verifying that we can reach target area
if (newPathfinder.Length == 0)
{
if (!withNeighbors)
{
return(null);
}
foreach (Cell neighbor in destinationCell.GetNeighbors(false))
{
newPathfinder = new PathfinderAStar(world, currentCell, neighbor);
if (newPathfinder != null && newPathfinder.Length > 0)
{
return(newPathfinder);
}
}
return(null);
}
return(newPathfinder);
}
void UpdateMovement(float deltaTime)
{
if (IsIdling && destinationCell == currentCell)
{
if (idleCooldown <= 0)
{
Cell randomCell = null;
Random rand = new Random();
while (randomCell == null)
{
int x = currentCell.X;
int y = currentCell.Y;
x += rand.Next(-2, 2);
y += rand.Next(-2, 2);
randomCell = world.GetCellAt(x, y);
}
pathfinder = new PathfinderAStar(world, currentCell, randomCell);
destinationCell = pathfinder.LastCell();
idleCooldown = 3f;
}
else
{
idleCooldown -= deltaTime;
}
return;
}
// If pawn is at destination, remove pathfinder
if (currentCell == destinationCell)
{
pathfinder = null;
isIdling = currentJob == null;
return;
}
// Calculate next cell to go to, if there isn't one already in progress
if (nextCell == null || nextCell == currentCell)
{
if (pathfinder == null || pathfinder.Length == 0)
{
bool withNeighbors = currentJob != null && currentJob.cell == destinationCell;
pathfinder = FindPathToCurrentJob(withNeighbors);
if (pathfinder == null)
{
if (!IsIdling)
{
AbandonJob();
}
return;
}
}
NextCell = pathfinder.Dequeue();
}
// Increase movement to destination cell
int dX = currentCell.X - nextCell.X;
int dY = currentCell.Y - nextCell.Y;
float travelDistance = (float)Math.Sqrt(Math.Pow(dX, 2) + Math.Pow(dY, 2));
float frameDistance = (speed * (IsIdling ? 0.5f : 1f)) / nextCell.MovementCost * deltaTime;
float framePercentage = frameDistance / travelDistance;
movementPercentage += framePercentage;
if (movementPercentage >= 1)
{
CurrentCell = nextCell;
movementPercentage = 0f; // TODO: set to 0? test this out
}
}
void UpdateJob(float deltaTime)
{
// Find Job
if (currentJob == null && IsIdling)
{
jobSearchCooldown -= deltaTime;
if (jobSearchCooldown > 0)
{
return;
}
FindJob();
if (currentJob == null)
{
jobSearchCooldown = 0.5f;
//destinationCell = currentCell;
return;
}
}
if (!IsIdling && currentJob == null)
{
return;
}
if (!currentJob.MeetsBuildRequirements())
{
SoftObject next = currentJob.NextRequirement();
if (carrying != null) // We are carrying something
{
if (carrying.Type == next.Type) // We are carrying the thing that's needed
{
if (currentCell == currentJob.cell || currentCell.GetNeighbors(false).Contains(currentJob.cell)) // We are in the job cell, TODO: understand / fix everything in this branch not sure it works with count and stackCount for soft objects
{
currentJob.DepositSoftObject(carrying);
carrying.ReduceCount(next.Count);
if (carrying.Count == 0)
{
carrying = null;
}
else
{
world.DropSoftObject(this, currentCell, Carrying.Count);
}
}
else // We aren't in the job cell, keep moving towards the destination
{
destinationCell = currentJob.cell;
return;
}
}
else // We don't have required inventory, drop current thing
{
world.DropSoftObject(this, currentCell, Carrying.Count);
}
}
else // We aren't carrying anything
{
if (currentCell.SoftObject != null && currentCell.SoftObject.Type == next.Type) // We're standing on top of a cell with required inventory
{
world.PickupSoftObject(this, currentCell, currentCell.SoftObject.Count);
}
else // Need to walk to nearest required inventory
{
if (currentCell != nextCell) // We're moving somewhere rn so keep doing that
{
return;
}
Cell lastCell = pathfinder == null ? null : pathfinder.LastCell();
if (pathfinder == null || lastCell == null || lastCell.SoftObject == null || lastCell.SoftObject.Type != next.Type) // we ain't going somewhere useful so recalculate
{
PathfinderAStar newPathfinder = world.PathForNearestSoftObject(next.Type, currentCell);
if (newPathfinder == null || newPathfinder.Length == 0)
{
Console.WriteLine("Abandoning because pathfinder unsuccessful for soft object search");
AbandonJob();
return;
}
pathfinder = newPathfinder;
destinationCell = pathfinder.LastCell();
NextCell = pathfinder.Dequeue();
}
}
}
return;
}
// Work Job
// destinationCell = currentJob.cell;
if (currentCell == currentJob.cell || currentCell.GetNeighbors(false).Contains(currentJob.cell))
{
currentJob.Progress(deltaTime, this);
}
}
private void Awake()
{
pathfinder = GameObject.FindObjectOfType <PathfinderAStar>();
}
