public int CountEntries(Extents area, PositionMonitorLayer layer)
{
int xIndexFrom = Math.Max(area.x, 0);
int xIndexTo = Math.Min(area.x + area.width, Grid.WidthInCells);
int yIndexFrom = Math.Max(area.y, 0);
int yIndexTo = Math.Min(area.y + area.height, Grid.HeightInCells);
int countEntries = 0;
for (int iX = xIndexFrom; iX < xIndexTo; ++iX)
{
for (int iY = yIndexFrom; iY < yIndexTo; ++iY)
{
int nbrEntries = m_nodes[layer.m_layer, iX, iY].m_entries.Count;
for (int index = 0; index < nbrEntries; ++index)
{
PositionMonitorEntry entry = m_nodes[layer.m_layer, iX, iY].m_entries[index];
if (entry != null)
{
if (entry.m_object == null)
{
m_nodes[layer.m_layer, iX, iY].m_entries[index] = (PositionMonitorEntry)null;
m_nodes[layer.m_layer, iX, iY].isDirty = true;
}
else
{
countEntries++;
}
}
}
}
}
return(countEntries);
}
public PositionMonitorEntry(int x, int y, PositionMonitorLayer layer, GameObject obj, PositionMonitor monitor)
{
m_x = x;
m_y = y;
m_layer = layer;
m_object = obj;
m_monitor = monitor;
Singleton <CellChangeMonitor> .Instance.RegisterCellChangedHandler(m_object.transform, new System.Action(this.UpdatePosition), "AggroCritter.SetMaster");
}
public PositionMonitorEntry Add(GameObject obj, int x, int y, PositionMonitorLayer layer)
{
PositionMonitorEntry entry = new PositionMonitorEntry(x, y, layer, obj, this);
if (!m_nodes[layer.m_layer, x, y].isDirty)
{
m_nodes[layer.m_layer, x, y].isDirty = true;
m_dirtyNodes.Add(new DirtyNode()
{
m_layer = layer.m_layer,
m_x = x,
m_y = y
});
}
m_nodes[layer.m_layer, x, y].m_entries.Add(entry);
return(entry);
}
public PositionMonitorLayer AddLayer(HashedString layerName)
{
if (m_layers.Count >= 64)
{
PUtil.LogDebug("Maximum number of layers reached. Returning the default layer");
return(m_layers[0]);
}
foreach (PositionMonitorLayer l in m_layers)
{
if (l.m_name == layerName)
{
return(l);
}
}
PositionMonitorLayer layer = new PositionMonitorLayer(layerName, m_layers.Count);
m_layers.Add(layer);
return(layer);
}
