public AnimatedTile(BlockType block)
: base(block)
{
if (block.Type.HasFlag(TileType.Animated))
Block = block;
else
throw new InvalidOperationException(block.Name + " is not an AnimatedTile");
}
public BlockMessage(BlockType block, int x, int y, int z)
{
if (z > 1) //Throw an exception if the Z is out of range
throw new System.ArgumentOutOfRangeException("The Z coordinate cannot be more than 1");
this.BlockID = block.ID;
this.X = (short)x;
this.Y = (short)y;
this.Z = (byte)z;
this.MessageTime = NetTime.Now;
}
/// <summary>
/// Places a tile at the specified position, WHILE taking into account it's TileType
/// Mainly used for player block placement, if you are looking to place a block through the code
/// Either use `Tiles[x,y,z] =` or, set sendMessage to false
/// </summary>
/// <param name="x">The X position on the grid</param>
/// <param name="y">The Y position on the grid</param>
/// <param name="layer">The layer, either background or foreground</param>
/// <param name="block">The block to place</param>
/// <param name="sendMessage">Should the block be sent to the server or not</param>
public void PlaceTile(int x, int y, Layer layer, BlockType block, bool sendMessage)
{
int z = layer == Layer.Foreground ? 1 : 0;
if (CanPlaceBlock(x, y, z, block))
{
//If the block has changed, and we should send a message, send one
if (sendMessage && Tiles[x, y, z].Block.ID != block.ID)
{
Game.NetManager.Send(new BlockMessage(block, x, y, z));
}
//Set the block
switch (block.Type)
{
case TileType.Default:
Tiles[x, y, z] = new Tile(block);
break;
case TileType.Animated:
Tiles[x, y, z] = new AnimatedTile(block);
break;
}
}
}
/// <summary>
/// Determines if a player can place a block at a specified position
/// </summary>
/// <returns>True if the player can place the block, false otherwise</returns>
public bool CanPlaceBlock(int x, int y, int z, BlockType block)
{
bool Overlaps = false;
bool InRange = InBounds(x, y);
if (z == Tile.ForegroundIndex && block.ID != BlockType.Empty.ID)
{
Overlaps = Players.Any(p => (int)(p.SimulationState.Position.X / Tile.Width) == x &&
(int)(p.SimulationState.Position.Y / Tile.Height) == y);
}
return (!Overlaps && InRange);
}
/// <summary>
/// Sets or creates a new block
/// </summary>
public Tile(BlockType block)
{
Block = block;
}
/// <summary>
/// Adds/Creates all of the block type's
/// </summary>
public static void Init()
{
Empty = new BlockType("Empty", Layer.All, Rectangle.Empty);
Default = new BlockType("Default", Layer.All, new Rectangle(0, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Stone = new BlockType("Stone", Layer.All, new Rectangle(Tile.DrawWidth, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Dirt = new BlockType("Dirt", Layer.All, new Rectangle(Tile.DrawWidth * 2, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Grass = new BlockType("Grass", Layer.All, new Rectangle(Tile.DrawWidth * 3, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Wood = new BlockType("Wood", Layer.All, new Rectangle(Tile.DrawWidth * 4, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Brick = new BlockType("Brick", Layer.All, new Rectangle(Tile.DrawWidth * 5, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Slab = new BlockType("Slab", Layer.All, new Rectangle(Tile.DrawWidth * 6, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
Glass = new BlockType("Glass", Layer.All, new Rectangle(Tile.DrawWidth * 7, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Impassable);
UpArrow = new BlockType("Up Arrow", Layer.Foreground, new Rectangle(Tile.DrawWidth * 8, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Gravity);
DownArrow = new BlockType("Down Arrow", Layer.Foreground, new Rectangle(Tile.DrawWidth * 10, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Gravity);
LeftArrow = new BlockType("Left Arrow", Layer.Foreground, new Rectangle(Tile.DrawWidth * 9, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Gravity);
RightArrow = new BlockType("Right Arrow", Layer.Foreground, new Rectangle(Tile.DrawWidth * 11, 0, Tile.DrawWidth, Tile.DrawHeight), BlockCollision.Gravity);
}