private void Update()
{
if (this.commandable.IsBusy())
{
return;
}
if (this.resourceToBeGathered != null)
{
if (!this.interactingSource)
{
// if the resource we are gathering has depleted, find a new resource close by
var next = ResourceSource.GetClosest(this.transform.position, this.maxNextSourceDistance, this.resourceToBeGathered.Value);
if (next)
{
this.MoveTo(next.gameObject);
}
else
{
this.resourceToBeGathered = null;
}
}
else if (this.IsInRange(this.interactingSource.gameObject))
{
// gather the resource
this.actionTimer += Time.deltaTime;
if (this.actionTimer >= TownStats.Instance.chopSpeed)
{
this.actionTimer = 0;
if (!this.Carry(this.interactingSource.type, 1))
{
// carry items to a building because we are full
var closest = Building.GetClosest(this.transform.position, building =>
building.storeableTypes.Contains(this.CarryingResource.type));
if (closest)
{
this.MoveTo(closest.gameObject);
}
}
else
{
// mine the resource
this.interactingSource.Mine();
}
}
}
else
{
this.MoveTo(this.interactingSource.gameObject);
}
}
else if (this.shouldContructBuilding)
{
// if the building we're constructing is finished, then our work is done
if (!this.constructingBuilding || this.constructingBuilding.IsFinished)
{
if (this.constructingBuilding && this.constructingBuilding.storeableTypes.Length > 0)
{
// if there's anything to gather after building, do it
var next = ResourceSource.GetClosest(this.transform.position, this.maxNextSourceDistance, this.constructingBuilding.storeableTypes);
if (next)
{
this.MoveTo(next.gameObject);
}
this.shouldContructBuilding = false;
}
else
{
// otherwise find the next building to work on
var next = Building.GetClosest(this.transform.position, null, false, this.maxNextSourceDistance);
if (next)
{
this.MoveTo(next.gameObject);
}
else
{
this.shouldContructBuilding = false;
}
}
this.constructingBuilding = null;
}
// construct building if it is in range
else if (this.IsInRange(this.constructingBuilding.gameObject))
{
this.actionTimer += Time.deltaTime;
if (this.actionTimer >= TownStats.Instance.buildSpeed)
{
this.actionTimer = 0;
// if the building can be fed the current resource
if (this.CarryingResource != null && this.constructingBuilding.FeedResource(this.CarryingResource.type))
{
// deposit an item in it
this.Deposit(1);
}
else
{
// otherwise, find a building that has the required resources
bool Filter(Building building)
{
foreach (var res in this.constructingBuilding.requiredResources)
{
if (!building.storeableTypes.Contains(res.type))
{
continue;
}
if (ResourceManager.Instance.GetResourceAmount(res.type) > 0)
{
return(true);
}
}
return(false);
}
var closest = Building.GetClosest(this.transform.position, Filter);
if (closest)
{
this.MoveTo(closest.gameObject);
this.isWaitingForBuildingResources = false;
}
else
{
this.isWaitingForBuildingResources = true;
}
}
}
}
else
{
this.MoveTo(this.constructingBuilding.gameObject);
}
}
}
