// Block Breaking mechanic
public void BreakBlock()
{
if (!current.active)
{
return;
}
ChunkPos toUpdate = new ChunkPos(current.chunkX, current.chunkZ);
ushort blockCode = loader.chunks[toUpdate].data.GetCell(current.blockX, current.blockY, current.blockZ);
ushort state = loader.chunks[toUpdate].metadata.GetState(current.blockX, current.blockY, current.blockZ);
ushort hp = loader.chunks[toUpdate].metadata.GetHP(current.blockX, current.blockY, current.blockZ);
NetMessage message = new NetMessage(NetCode.BLOCKDAMAGE);
message.BlockDamage(current.GetChunkPos(), current.blockX, current.blockY, current.blockZ, this.blockDamage, false);
this.loader.client.Send(message.GetMessage(), message.size);
}
// Receives a block damage from client and processes block HP
private void BlockDamage(byte[] data, ulong id)
{
// Loaded from message
ChunkPos pos;
int x, y, z;
ushort blockDamage;
Chunk c;
// Auxiliary
int currentHP, actualDamage;
ushort block;
int decalBefore, decalAfter;
bool isBlock;
NetMessage message;
pos = NetDecoder.ReadChunkPos(data, 1);
x = NetDecoder.ReadInt(data, 9);
y = NetDecoder.ReadInt(data, 13);
z = NetDecoder.ReadInt(data, 17);
blockDamage = NetDecoder.ReadUshort(data, 21);
if (this.cl.chunks.ContainsKey(pos))
{
c = this.cl.chunks[pos];
block = c.data.GetCell(x, y, z);
currentHP = c.metadata.GetHP(x, y, z);
if (block <= ushort.MaxValue / 2)
{
isBlock = true;
}
else
{
isBlock = false;
}
if (currentHP == 0 || currentHP == ushort.MaxValue)
{
if (isBlock)
{
currentHP = BlockEncyclopediaECS.blockHP[block];
}
else
{
currentHP = BlockEncyclopediaECS.objectHP[ushort.MaxValue - block];
}
}
actualDamage = this.cl.blockBook.GetDamageReceived(block, blockDamage);
if (actualDamage == 0)
{
return;
}
decalBefore = GetDecalCode(block, currentHP);
currentHP -= actualDamage;
decalAfter = GetDecalCode(block, currentHP);
// If block has broken
if (currentHP <= 0)
{
this.cacheBreakData[0] = 0;
NetDecoder.WriteChunkPos(pos, this.cacheBreakData, 1);
NetDecoder.WriteInt(x, this.cacheBreakData, 9);
NetDecoder.WriteInt(y, this.cacheBreakData, 13);
NetDecoder.WriteInt(z, this.cacheBreakData, 17);
NetDecoder.WriteInt(0, this.cacheBreakData, 21);
NetDecoder.WriteUshort(block, this.cacheBreakData, 25);
NetDecoder.WriteInt((int)BUDCode.BREAK, this.cacheBreakData, 27);
this.DirectBlockUpdate(this.cacheBreakData, id, comesFromMessage: false);
}
// If damage wasn't significant enough for a decal change
else
{
c.metadata.SetHP(x, y, z, (ushort)currentHP);
message = new NetMessage(NetCode.BLOCKDAMAGE);
message.BlockDamage(pos, x, y, z, (ushort)currentHP, decalBefore != decalAfter);
SendToClients(pos, message);
this.cl.regionHandler.SaveChunk(c);
}
}
}
