static public void RevisePosition(ZDObject Caller)
{
Vector3 UnitLoc = ZDGameRule.WorldToUnit(Caller.transform.position);
if (Mathf.Abs(UnitLoc.x) > ZDGameRule.MAP_WIDTH_UNIT / 2)
{
UnitLoc.x = (UnitLoc.x > 0 ? 1 : -1) * ZDGameRule.MAP_WIDTH_UNIT / 2;
}
if (Mathf.Abs(UnitLoc.y) > ZDGameRule.MAP_HEIGHT_UNIT / 2)
{
UnitLoc.y = (UnitLoc.y > 0 ? 1 : -1) * ZDGameRule.MAP_HEIGHT_UNIT / 2;
}
Caller.transform.position = ZDGameRule.UnitToWorld(UnitLoc);
}
static void AddToRecordGrids(ZDObjectRecord CallerRecord)
{
(uint, uint)Origin = CallerRecord.Location;
ZDObject Caller = CallerRecord.Owner;
(int, int)OffsetLoc;
foreach (var region in Caller.Regions)
{
OffsetLoc = ((int)Origin.Item1 + region.Key.x, (int)Origin.Item2 + region.Key.y);
if (IsValidMapLoc(OffsetLoc.Item1, OffsetLoc.Item2))
{
//add caller into new location
RecordGrid[OffsetLoc.Item1, OffsetLoc.Item2].Add(Caller, region.Value);
}
}
}
static public void UnRegister(ZDObject Caller)
{
//Chec if caller is registered
if (IsRegistered(Caller))
{
if (RemoveFromRecordGrids(Recorder[Caller]))
{
//clear object record.
Recorder.Remove(Caller);
}
else
{
//TODO: Log Error -> This must not happen in general.
return;
}
}
}
static bool RemoveFromRecordGrids(ZDObjectRecord CallerRecord)
{
bool Result = true;
(uint, uint)Origin = CallerRecord.Location;
ZDObject Caller = CallerRecord.Owner;
(int, int)OffsetLoc;
foreach (var region in Caller.Regions)
{
OffsetLoc = ((int)Origin.Item1 + region.Key.x, (int)Origin.Item2 + region.Key.y);
if (IsValidMapLoc(OffsetLoc.Item1, OffsetLoc.Item2))
{
//add caller into new location
Result &= RecordGrid[OffsetLoc.Item1, OffsetLoc.Item2].Remove(Caller);
}
}
return(Result);
}
public bool Remove(ZDObject TargetObj)
{
if (Passengers.ContainsKey(TargetObj))
{
bool Result = true;
foreach (var Type in Passengers[TargetObj])
{
ref List <ZDObject> TargetList = ref CategorizeList[(int)Type];
if (TargetList == null)
{
return(false);
}
Result &= TargetList.Remove(TargetObj);
if (TargetList.Count == 0)
{
TargetList = null;
}
}
Result &= Passengers.Remove(TargetObj);
return(Result);
}
static public List <ZDObject> HitAt(Vector2 input, ZDObject Caller, EObjectType Type)
{
return(HitAt((int)input.x, (int)input.y, Caller, Type));
}
public bool Exists(ZDObject TargetObj)
{
return(Passengers.ContainsKey(TargetObj));
}
static public bool IsRegistered(ZDObject Caller)
{
return(Recorder.ContainsKey(Caller));
}