////
/// <summary>
/// Indicates if the given position is at a beach/ocean area.
/// </summary>
/// <param name="worldPos"></param>
/// <returns></returns>
public static bool IsBeach(Vector2 worldPos)
{
if (!WorldLocationLibraries.IsOverworld(worldPos))
{
return(false);
}
return(IsBeachRegion(worldPos));
}
////////////////
/// <summary>
/// Gets the identifiable region of a given point in the world.
/// </summary>
/// <param name="worldPos"></param>
/// <returns></returns>
public static WorldRegionFlags GetRegion(Vector2 worldPos)
{
WorldRegionFlags where = 0;
if (WorldLocationLibraries.IsSky(worldPos))
{
where |= WorldRegionFlags.Sky;
}
else if (WorldLocationLibraries.IsWithinUnderworld(worldPos))
{
where |= WorldRegionFlags.Hell;
}
else if (WorldLocationLibraries.IsAboveWorldSurface(worldPos))
{
where |= WorldRegionFlags.Overworld;
if (WorldLocationLibraries.BeachEastTileX < (worldPos.X / 16))
{
where |= WorldRegionFlags.OceanEast;
}
else if (WorldLocationLibraries.BeachWestTileX > (worldPos.X / 16))
{
where |= WorldRegionFlags.OceanWest;
}
}
else
{
if (WorldLocationLibraries.IsDirtLayer(worldPos))
{
where |= WorldRegionFlags.CaveDirt;
}
else
{
if (WorldLocationLibraries.IsPreRockLayer(worldPos))
{
where |= WorldRegionFlags.CavePreRock;
}
if (WorldLocationLibraries.IsRockLayer(worldPos))
{
where |= WorldRegionFlags.CaveRock;
if (WorldLocationLibraries.IsLavaLayer(worldPos))
{
where |= WorldRegionFlags.CaveLava;
}
}
}
}
return(where);
}
////
/// <summary>
/// Gets the first (sand) tile of the eastern beach.
/// </summary>
/// <param name="tileX"></param>
/// <param name="tileY"></param>
/// <returns></returns>
public static bool GetEastBeach(out int tileX, out int tileY)
{
int reach = 40; //340;
for (int x = reach; x < Main.dungeonX; x++)
{
if (WorldLocationLibraries.CheckColumnForBeach(x, out tileX, out tileY))
{
return(true);
}
}
tileX = tileY = 0;
return(false);
}
/// <summary>
/// Gets the first (sand) tile of the western beach.
/// </summary>
/// <param name="tileX"></param>
/// <param name="tileY"></param>
/// <returns></returns>
public static bool GetWestBeach(out int tileX, out int tileY)
{
int reach = 40; //340;
int max = (Main.maxTilesX - reach) - Main.dungeonX;
for (int x = Main.maxTilesX - reach; x > Main.dungeonX; x--)
{
if (WorldLocationLibraries.CheckColumnForBeach(x, out tileX, out tileY))
{
return(true);
}
}
tileX = tileY = 0;
return(false);
}
////////////////
/// <summary>
/// Gets rectangles containing all giant trees in the world.
/// </summary>
/// <returns></returns>
public static IList<Rectangle> GetGiantTrees() {
IDictionary<int, Rectangle> trees = new Dictionary<int, Rectangle>();
int minX = 300;
int maxX = Main.maxTilesX - 300;
int minY = 80;
int maxY = WorldLocationLibraries.SurfaceLayerBottomTileY - 50;
int midX1 = ( Main.maxTilesX / 2 ) - 100;
int midX2 = ( Main.maxTilesX / 2 ) + 100;
Tile tile;
for( int x=minX; x<maxX; x++ ) {
if( x > midX1 && x < midX2 ) {
x = midX2;
}
if( trees.ContainsKey( x ) ) {
x += trees[x].Width;
}
for( int y=minY; y<maxY; y++ ) {
tile = Main.tile[x, y];
if( tile == null || !tile.active() || (tile.type != TileID.LivingWood && tile.type != TileID.LeafBlock) ) {
continue;
}
Rectangle tree = WorldLocationLibraries.GetGiantTreeAt( x, y );
trees[ tree.X ] = tree;
x = tree.X + tree.Width + 1;
break;
}
}
return trees.Values.ToList();
}