/// <summary>
/// Called initially from an action manager. Activates the tile to be viable for selection, then pings adjacent tiles if available.
/// </summary>
public void checkValidTiles(int constraint, Material tempDisplay, MapTraits.TileMoveCheck direction)
{
myDirection = direction;
if (constraint < 1 || myCheck == MapTraits.TileCheck.Checked)
{
return;
}
setTempDisplay(tempDisplay);
setTileCheck(MapTraits.TileCheck.Checked);
setTileValid(MapTraits.ValidTile.Valid);
int[] newPos = newPosition(getPosition(), MapTraits.TileMoveCheck.North);
Tile request = myTileMap.getTile(newPos);
if (request != null)
{
request.checkValidTiles(constraint - 1, tempDisplay, MapTraits.TileMoveCheck.North);
}
int[] newPos1 = newPosition(getPosition(), MapTraits.TileMoveCheck.East);
Tile request1 = myTileMap.getTile(newPos1);
if (request1 != null)
{
request1.checkValidTiles(constraint - 1, tempDisplay, MapTraits.TileMoveCheck.East);
}
int[] newPos2 = newPosition(getPosition(), MapTraits.TileMoveCheck.South);
Tile request2 = myTileMap.getTile(newPos2);
if (request2 != null)
{
request2.checkValidTiles(constraint - 1, tempDisplay, MapTraits.TileMoveCheck.South);
}
int[] newPos3 = newPosition(getPosition(), MapTraits.TileMoveCheck.West);
Tile request3 = myTileMap.getTile(newPos3);
if (request3 != null)
{
request3.checkValidTiles(constraint - 1, tempDisplay, MapTraits.TileMoveCheck.West);
}
}
private int[] newPosition(int[] oldPosition, MapTraits.TileMoveCheck direction)
{
int[] newPos = new int[3];
int[] position = getPosition();
switch (direction)
{
case MapTraits.TileMoveCheck.North:
int north = position[0] + 1;
newPos[0] = north;
newPos[1] = position[1];
newPos[2] = position[2];
break;
case MapTraits.TileMoveCheck.South:
int south = position[0] - 1;
newPos[0] = south;
newPos[1] = position[1];
newPos[2] = position[2];
break;
case MapTraits.TileMoveCheck.East:
int east = position[1] + 1;
newPos[0] = position[0];
newPos[1] = east;
newPos[2] = position[2];
break;
case MapTraits.TileMoveCheck.West:
int west = position[1] - 1;
newPos[0] = position[0];
newPos[1] = west;
newPos[2] = position[2];
break;
}
return(newPos);
}
