private List <Script_Sheep> SenseNearbySheep(int p_range)
{
List <Script_Sheep> allSheep = _grid.GetSheep();
List <Script_Sheep> SheepWithinRange = new List <Script_Sheep>();
int xCurrent = GetPositionAsInt().x;
int zCurrent = GetPositionAsInt().z;
int xMin = xCurrent;
int xMax = xCurrent;
int zMin = zCurrent;
int zMax = zCurrent;
for (int x = xCurrent - p_range; x <= xCurrent; x++)
{
if (x < 0)
{
continue;
}
xMin = x;
break;
}
for (int x = xCurrent + p_range; x >= xCurrent; x--)
{
if (x >= _grid.GetWidth())
{
continue;
}
xMax = x;
break;
}
for (int z = zCurrent - p_range; z <= zCurrent; z++)
{
if (z < 0)
{
continue;
}
zMin = z;
break;
}
for (int z = zCurrent + p_range; z >= zCurrent; z--)
{
if (z >= _grid.GetHeight())
{
continue;
}
zMax = z;
break;
}
for (int z = zMin; z <= zMax; z++)
{
for (int x = xMin; x <= xMax; x++)
{
foreach (Script_Sheep sheep in allSheep)
{
int sheepX = sheep.GetCurrentGridPosition().x;
int sheepZ = sheep.GetCurrentGridPosition().z;
if (sheepX >= xMin && sheepX <= xMax &&
sheepZ >= zMin && sheepZ <= zMax)
{
SheepWithinRange.Add(sheep);
}
}
}
}
if (SheepWithinRange.Count > 0)
{
return(SheepWithinRange);
}
return(null);
}