/// <summary>
/// Builds a unit of the specified type. Automatically consumes resources if possible (fails otherwise), and can only execute as often as permitted by the build cooldown (0.5 seconds).
/// </summary>
/// <param name="type">The type of unit to spawn.</param>
public void SpawnUnit(UnitType type)
{
if (type == UnitType.None)
{
Debug.LogError(this.ToString() + " cannot build units of type 'None'");
return;
}
var cost = UnitCostManager.GetCost(type);
if (cost > _currentResources)
{
// AI cannot afford the unit
return;
}
var time = Time.time;
if (time - _lastBuild < _buildCooldown)
{
// cooldown still in effect
return;
}
_lastBuild = time;
_currentResources -= cost;
InternalBuildUnit(type);
}
public override float Score(IAIContext context)
{
var c = (ControllerContext)context;
var resources = c.controller.nest.currentResources;
var cost = UnitCostManager.GetCost(this.unitType);
if (resources >= cost)
{
return(this.score);
}
return(0f);
}