void SendExtEntry(string name, int version)
{
byte[] buffer = new byte[69];
buffer[0] = Opcode.CpeExtEntry;
NetUtils.WriteAscii(name, buffer, 1);
NetUtils.WriteI32(version, buffer, 65);
SendRaw(buffer, true);
}
public static byte[] ExtEntry(string name, int version)
{
byte[] buffer = new byte[69];
buffer[0] = Opcode.CpeExtEntry;
NetUtils.WriteAscii(name, buffer, 1);
NetUtils.WriteI32(version, buffer, 65);
return(buffer);
}
public static byte[] EnvMapProperty(EnvProp prop, int value)
{
byte[] buffer = new byte[6];
buffer[0] = Opcode.CpeSetMapEnvProperty;
buffer[1] = (byte)prop;
NetUtils.WriteI32(value, buffer, 2);
return(buffer);
}
void SendTextHotKey(string label, string command, int keycode, byte mods)
{
byte[] buffer = new byte[134];
buffer[0] = Opcode.CpeSetTextHotkey;
NetUtils.WriteAscii(label, buffer, 1);
NetUtils.WriteAscii(command, buffer, 65);
NetUtils.WriteI32(keycode, buffer, 129);
buffer[133] = mods;
SendRaw(buffer);
}
public static byte[] TextHotKey(string label, string input, int keycode, byte mods)
{
byte[] buffer = new byte[134];
buffer[0] = Opcode.CpeSetTextHotkey;
NetUtils.WriteAscii(label, buffer, 1);
NetUtils.WriteAscii(input, buffer, 65);
NetUtils.WriteI32(keycode, buffer, 129);
buffer[133] = mods;
return(buffer);
}
public unsafe static void WriteF32(float value, byte[] buffer, int i)
{
int num = *(int *)&value;
NetUtils.WriteI32(num, buffer, i);
}
unsafe byte[] CompressRawMap(out int usedLength)
{
const int bufferSize = 64 * 1024;
byte[] buffer = new byte[bufferSize];
MemoryStream temp = new MemoryStream();
int bIndex = 0;
// Store locally instead of performing func call for every block in map
byte *conv = stackalloc byte[256];
byte *convCPE = stackalloc byte[256];
for (int i = 0; i < 256; i++)
{
conv[i] = Block.Convert((byte)i);
}
if (!hasCustomBlocks)
{
for (int i = 0; i < 256; i++)
{
convCPE[i] = Block.ConvertCPE((byte)i);
}
}
using (GZipStream compressor = new GZipStream(temp, CompressionMode.Compress, true)) {
NetUtils.WriteI32(level.blocks.Length, buffer, 0);
compressor.Write(buffer, 0, sizeof(int));
// compress the map data in 64 kb chunks
if (hasCustomBlocks)
{
for (int i = 0; i < level.blocks.Length; ++i)
{
byte block = level.blocks[i];
if (block == Block.custom_block)
{
buffer[bIndex] = hasBlockDefs ? level.GetExtTile(i) : level.GetFallbackExtTile(i);
}
else
{
buffer[bIndex] = conv[block];
}
bIndex++;
if (bIndex == bufferSize)
{
compressor.Write(buffer, 0, bufferSize); bIndex = 0;
}
}
}
else
{
for (int i = 0; i < level.blocks.Length; ++i)
{
byte block = level.blocks[i];
if (block == Block.custom_block)
{
block = hasBlockDefs ? level.GetExtTile(i) : level.GetFallbackExtTile(i);
buffer[bIndex] = convCPE[block];
}
else
{
buffer[bIndex] = convCPE[conv[block]];
}
bIndex++;
if (bIndex == bufferSize)
{
compressor.Write(buffer, 0, bufferSize); bIndex = 0;
}
}
}
if (bIndex > 0)
{
compressor.Write(buffer, 0, bIndex);
}
}
usedLength = (int)temp.Length;
return(temp.GetBuffer());
}
public unsafe static void CompressMap(Player p, LevelChunkStream dst)
{
const int bufferSize = 64 * 1024;
byte[] buffer = new byte[bufferSize];
int bIndex = 0;
// Store on stack instead of performing function call for every block in map
byte *conv = stackalloc byte[256];
byte *convCPE = stackalloc byte[256];
for (int i = 0; i < 256; i++)
{
conv[i] = Block.Convert((byte)i);
}
if (!p.hasCustomBlocks)
{
for (int i = 0; i < 256; i++)
{
convCPE[i] = Block.ConvertCPE((byte)i);
conv[i] = Block.ConvertCPE(conv[i]);
}
}
Level lvl = p.level;
bool hasBlockDefs = p.hasBlockDefs;
using (GZipStream gs = new GZipStream(dst, CompressionMode.Compress, true)) {
byte[] blocks = lvl.blocks;
NetUtils.WriteI32(blocks.Length, buffer, 0);
gs.Write(buffer, 0, sizeof(int));
dst.length = blocks.Length;
// compress the map data in 64 kb chunks
if (p.hasCustomBlocks)
{
for (int i = 0; i < blocks.Length; ++i)
{
byte block = blocks[i];
if (block == Block.custom_block)
{
buffer[bIndex] = hasBlockDefs ? lvl.GetExtTile(i) : lvl.GetFallbackExtTile(i);
}
else
{
buffer[bIndex] = conv[block];
}
bIndex++;
if (bIndex == bufferSize)
{
dst.position = i;
gs.Write(buffer, 0, bufferSize); bIndex = 0;
}
}
}
else
{
for (int i = 0; i < blocks.Length; ++i)
{
byte block = blocks[i];
if (block == Block.custom_block)
{
block = hasBlockDefs ? lvl.GetExtTile(i) : lvl.GetFallbackExtTile(i);
buffer[bIndex] = convCPE[block];
}
else
{
buffer[bIndex] = conv[block];
}
bIndex++;
if (bIndex == bufferSize)
{
dst.position = i;
gs.Write(buffer, 0, bufferSize); bIndex = 0;
}
}
}
if (bIndex > 0)
{
gs.Write(buffer, 0, bIndex);
}
}
}
