public override void OnItemUsed(World world, Vector3 clickedBlock, Vector3 clickedSide, Vector3 cursorPosition, Entity usedBy)
{
var clicked = world.GetBlock(clickedBlock);
if (clicked.OnBlockRightClicked(clickedBlock, clickedSide, cursorPosition, world, usedBy))
{
if (OnBlockPlaced(world, clickedBlock + clickedSide, clickedBlock, clickedSide, cursorPosition, usedBy))
{
if ((clickedBlock + clickedSide).Y >= 0 && (clickedBlock + clickedSide).Y <= Chunk.Height)
world.SetBlock(clickedBlock + clickedSide, this);
}
}
}
/// <summary>
/// Spawns a bolt of lightning in the given world
/// at the given position.
/// </summary>
public void SpawnLightning(World world, Vector3 position)
{
var chunk = world.GetChunk(World.WorldToChunkCoordinates(position));
var block = World.FindBlockPosition(position);
int y = chunk.GetHeight((byte)block.X, (byte)block.Z) + 1;
var strike = new Vector3(position.X, y, position.Z);
if (world.GetBlock(strike + Vector3.Down).Transparency == Transparency.Opaque)
world.SetBlock(strike, new FireBlock());
var clients = Server.EntityManager.GetClientsInWorld(world);
foreach (var minecraftClient in clients)
minecraftClient.SendPacket(new SpawnGlobalEntityPacket(EntityManager.nextEntityId++, 1,
(int)strike.X, (int)strike.Y, (int)strike.Z));
}
public override void OnItemUsedOnBlock(World world, Vector3 clickedBlock, Vector3 clickedSide,
Vector3 cursorPosition, Entity usedBy)
{
var clicked = world.GetBlock(clickedBlock);
var player = usedBy as PlayerEntity;
if (player.GameMode != GameMode.Creative)
{
var item = player.Inventory[player.SelectedSlot];
player.Inventory[player.SelectedSlot] = new ItemStack(item.Id,
(sbyte)(item.Count - 1), item.Metadata, item.Nbt);
}
if (clicked.OnBlockRightClicked(clickedBlock, clickedSide, cursorPosition, world, usedBy))
{
if (OnBlockPlaced(world, clickedBlock + clickedSide, clickedBlock, clickedSide, cursorPosition, usedBy))
{
if ((clickedBlock + clickedSide).Y >= 0 && (clickedBlock + clickedSide).Y <= Chunk.Height)
world.SetBlock(clickedBlock + clickedSide, this);
}
}
}
/// <summary>
/// Called when a block update occurs. Default handler will handle
/// common activities such as destroying blocks that lose support -
/// make sure you call it if you don't want to lose this functionality.
/// </summary>
public virtual void BlockUpdate(World world, Vector3 updatedBlock, Vector3 modifiedBlock)
{
if (RequiresSupport)
{
// Ensure that it hasn't lost support
var block = world.GetBlock(updatedBlock + SupportDirection);
if (block is AirBlock)
{
world.SetBlock(updatedBlock, new AirBlock());
ItemStack[] drops;
bool spawnEntity = GetDrop(null, out drops);
if (spawnEntity)
{
foreach (var drop in drops)
{
world.OnSpawnEntity(new ItemEntity(updatedBlock + new Vector3(0.5), drop));
}
}
}
}
}
public virtual void OnBlockMined(World world, Vector3 destroyedBlock, PlayerEntity player)
{
if (Hardness != -1)
{
var slot = player.Inventory[player.SelectedSlot];
world.SetBlock(destroyedBlock, new AirBlock());
if (CanHarvest(slot.AsItem() as ToolItem) && player.GameMode != GameMode.Creative)
{
ItemStack[] drops;
bool spawnEntity = GetDrop(slot.AsItem() as ToolItem, out drops);
if (spawnEntity)
{
foreach (var drop in drops)
{
var entity = new ItemEntity(destroyedBlock + new Vector3(0.5), drop);
entity.ApplyRandomVelocity();
world.OnSpawnEntity(entity);
}
}
}
}
}
public override void OnItemUsedOnBlock(World world, Vector3 clickedBlock, Vector3 clickedSide,
Vector3 cursorPosition, Entity usedBy)
{
var clicked = world.GetBlock(clickedBlock);
var player = usedBy as PlayerEntity;
if (player.GameMode != GameMode.Creative)
{
var item = player.Inventory[player.SelectedSlot];
player.Inventory[player.SelectedSlot] = new ItemStack(item.Id,
(sbyte)(item.Count - 1), item.Metadata, item.Nbt);
}
if (clicked.OnBlockRightClicked(clickedBlock, clickedSide, cursorPosition, world, usedBy))
{
if (OnBlockPlaced(world, clickedBlock + clickedSide, clickedBlock, clickedSide, cursorPosition, usedBy))
{
if ((clickedBlock + clickedSide).Y >= 0 && (clickedBlock + clickedSide).Y <= Chunk.Height)
{
world.SetBlock(clickedBlock + clickedSide, this);
}
}
}
}
/// <summary>
/// Spawns a bolt of lightning in the given world
/// at the given position.
/// </summary>
public void SpawnLightning(World world, Vector3 position)
{
var chunk = world.GetChunk(World.WorldToChunkCoordinates(position));
var block = World.FindBlockPosition(position);
byte y = (byte)(chunk.GetHeight((byte)block.X, (byte)block.Z) + 1);
var strike = new Vector3(position.X, y, position.Z);
if (world.GetBlock(strike + Vector3.Down).Transparency == Transparency.Opaque)
world.SetBlock(strike, new FireBlock());
var clients = GetClientsInWorld(world);
foreach (var minecraftClient in clients)
minecraftClient.SendPacket(new SpawnLightningPacket(EntityManager.nextEntityId++, strike));
ProcessSendQueue();
}
/// <summary>
/// Called when a block update occurs. Default handler will handle
/// common activities such as destroying blocks that lose support -
/// make sure you call it if you don't want to lose this functionality.
/// </summary>
public virtual void BlockUpdate(World world, Vector3 updatedBlock, Vector3 modifiedBlock)
{
if (RequiresSupport)
{
// Ensure that it hasn't lost support
var block = world.GetBlock(updatedBlock + SupportDirection);
if (block is AirBlock)
{
world.SetBlock(updatedBlock, new AirBlock());
ItemStack[] drops;
bool spawnEntity = GetDrop(null, out drops);
if (spawnEntity)
{
foreach (var drop in drops)
world.OnSpawnEntity(new ItemEntity(updatedBlock + new Vector3(0.5), drop));
}
}
}
}
public virtual void OnBlockMined(World world, Vector3 destroyedBlock, PlayerEntity player)
{
if (Hardness != -1)
{
var slot = player.Inventory[player.SelectedSlot];
world.SetBlock(destroyedBlock, new AirBlock());
if (CanHarvest(slot.AsItem() as ToolItem) && player.GameMode != GameMode.Creative)
{
ItemStack[] drops;
bool spawnEntity = GetDrop(slot.AsItem() as ToolItem, out drops);
if (spawnEntity)
{
foreach (var drop in drops)
{
var entity = new ItemEntity(destroyedBlock + new Vector3(0.5), drop);
entity.ApplyRandomVelocity();
world.OnSpawnEntity(entity);
}
}
}
}
}
