public override bool OnClick(Point point, ScriptableTile tile, TileMap map)
{
if (tile == null && map == null)
{
return(false);
}
//If we haven't already started an operation, start one now
//This is for undo/ redo support
if (!map.OperationInProgress())
{
map.BeginOperation();
}
int correctedRadius = radius - 1;
bool result = false;
for (int x = -correctedRadius; x <= correctedRadius; x++)
{
for (int y = -correctedRadius; y <= correctedRadius; y++)
{
Point offsetPoint = point + new Point(x, y);
if (map.SetTileAt(offsetPoint, null))
{
result = true;
}
}
}
return(result);
}
//Called when the left mouse button is held down
public override bool OnClick(Point point, ScriptableTile tile, TileMap map)
{
//Return if the tilemap is null/empty
if (map == null)
{
return(false);
}
//If we haven't already started an operation, start one now
//This is for undo/ redo support
if (!map.OperationInProgress())
{
map.BeginOperation();
}
//Set the tile at the specified point to the specified tile
return(map.SetTileAt(point, tile));
}
/// <summary>
/// Called by the tilemap editor to paint tiles
/// </summary>
/// <param name="point">Where you want to use the tool</param>
/// <param name="tile">The ScriptableTile you want to use</param>
/// <param name="map">What you want to use the tool on</param>
public override bool OnClick(Point point, ScriptableTile tile, TileMap map)
{
if (tile == null || map == null)
{
return(false);
}
//If we haven't already started an operation, start one now
//This is for undo/ redo support
if (!map.OperationInProgress())
{
map.BeginOperation();
}
int correctedRadius = radius - 1;
bool result = false;
for (int x = -correctedRadius; x <= correctedRadius; x++)
{
for (int y = -correctedRadius; y <= correctedRadius; y++)
{
Point offsetPoint = point + new Point(x, y);
if (shape == BrushShape.Circle)
{
Vector2 delta = (Vector2)(offsetPoint - point);
if (delta.sqrMagnitude > radius * radius)
{
continue;
}
}
if (map.SetTileAt(offsetPoint, tile))
{
result = true;
}
}
}
return(result);
}
// Called by the tilemap editor to paint tiles
public override void OnClick(Point point, ScriptableTile tile, TileMap map)
{
if (map == null)
{
return;
}
//If we haven't already started an operation, start one now
//This is for undo/ redo support
if (!map.OperationInProgress())
{
map.BeginOperation();
}
for (int i = 0; i < region.Count; i++)
{
Point offsetPoint = region[i];
map.SetTileAt(offsetPoint, tile);
}
}