static private void FindFall(TilePosition dir, TileManager tileManager, Tile tile, TilePosition pos, ref TilePosition nearDirection, ref int nearDistance)
{
TilePosition posNear = pos;
for (int d = 1; d < nearDistance; d++)
{
posNear += dir;
if (tileManager.IsValidTile(posNear) &&
(tileManager.GetTileType(posNear) == TileDefinition.EMPTY_TILE_TYPE ||
tileManager.GetTileType(posNear) == tile.tileType && tileManager.GetTileExtraData(posNear) != 0))
{
TilePosition posNearBelow = posNear + new TilePosition(0, -1, 0);
if (tileManager.IsValidTile(posNearBelow) &&
(tileManager.GetTileType(posNearBelow) == TileDefinition.EMPTY_TILE_TYPE ||
tileManager.GetTileType(posNearBelow) == tile.tileType))
{
nearDirection = dir;
nearDistance = d;
break;
}
}
else
break;
}
}
static private int GetLowerLevel(TilePosition dir, TileManager tileManager, Tile tile, TilePosition pos, int minLevel)
{
TilePosition posNear = pos + dir;
if (tileManager.IsValidTile(posNear) && tileManager.GetTileType(posNear) == tile.tileType)
{
int levelNear = tileManager.GetTileExtraData(posNear);
if (levelNear < minLevel)
minLevel = levelNear;
}
return minLevel;
}