bool DoPathFind()
{
Dynamic targetObj = null;
{
RTSUnitAI ai = Intellect as RTSUnitAI;
if (ai != null)
{
targetObj = ai.CurrentTask.Entity;
}
}
//remove this unit from the pathfinding grid
GetNavigationSystem().RemoveObjectFromMotionMap(this);
float radius = Type.Radius;
Rect targetRect = new Rect(
MovePosition.ToVec2() - new Vec2(radius, radius),
MovePosition.ToVec2() + new Vec2(radius, radius));
//remove target unit from the pathfinding grid
if (targetObj != null && targetObj != this)
{
GetNavigationSystem().RemoveObjectFromMotionMap(targetObj);
}
//TO DO: really need this call?
GetNavigationSystem().AddTempClearMotionMap(targetRect);
const int maxFieldsDistance = 1000;
const int maxFieldsToCheck = 100000;
bool found = GetNavigationSystem().FindPath(
Type.Radius * 2 * 1.1f,
Position.ToVec2(),
MovePosition.ToVec2(),
maxFieldsDistance,
maxFieldsToCheck,
true,
false,
path);
GetNavigationSystem().DeleteAllTempClearedMotionMap();
//add target unit to the pathfinding grid
if (targetObj != null && targetObj != this)
{
GetNavigationSystem().AddObjectToMotionMap(targetObj);
}
//add this unit the the pathfinding grid
GetNavigationSystem().AddObjectToMotionMap(this);
return(found);
}
protected override void DoTaskInternal(RTSUnitAI.Task task)
{
if (task.Type != Task.Types.ProductUnit)
ControlledObject.StopProductUnit();
base.DoTaskInternal(task);
if (task.Type == Task.Types.ProductUnit)
{
ControlledObject.StartProductUnit((RTSUnitType)task.EntityType);
}
}
private bool IsEnableTaskTypeInTasks(List<RTSUnitAI.UserControlPanelTask> tasks, RTSUnitAI.Task.Types taskType)
{
if (tasks == null)
return false;
foreach (RTSUnitAI.UserControlPanelTask task in tasks)
if (task.Task.Type == taskType && task.Enable)
return true;
return false;
}