#include "utility.h"
+/*
+ changes by PROTOCOL_VERSION:
+
+ PROTOCOL_VERSION 3:
+ Base for writing changes here
+ PROTOCOL_VERSION 4:
+ Add TOCLIENT_TEXTURES
+ Add TOCLIENT_TOOLDEF
+ Add TOCLIENT_NODEDEF
+ Add TOCLIENT_CRAFTITEMDEF
+ Add TOSERVER_INTERACT
+ Obsolete TOSERVER_CLICK_ACTIVEOBJECT
+ Obsolete TOSERVER_GROUND_ACTION
+ PROTOCOL_VERSION 5:
+ Make players to be handled mostly as ActiveObjects
+ PROTOCOL_VERSION 6:
+ Only non-cached textures are sent
+ PROTOCOL_VERSION 7:
+ Add TOCLIENT_ITEMDEF
+ Obsolete TOCLIENT_TOOLDEF
+ Obsolete TOCLIENT_CRAFTITEMDEF
+ Compress the contents of TOCLIENT_ITEMDEF and TOCLIENT_NODEDEF
+ PROTOCOL_VERSION 8:
+ Digging based on item groups
+*/
+
+#define PROTOCOL_VERSION 8
+
#define PROTOCOL_ID 0x4f457403
#define PASSWORD_SIZE 28 // Maximum password length. Allows for
// base64-encoded SHA-1 (27+\0).
+#define TEXTURENAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_."
+
enum ToClientCommand
{
TOCLIENT_INIT = 0x10,
[0] u16 TOSERVER_INIT
[2] u8 deployed version
[3] v3s16 player's position + v3f(0,BS/2,0) floatToInt'd
- ([4] u64 map seed (new as of 2011-02-27))
+ [12] u64 map seed (new as of 2011-02-27)
NOTE: The position in here is deprecated; position is
explicitly sent afterwards
[N+2+12+12+4] s32 yaw*100
*/
- TOCLIENT_PLAYERINFO = 0x24,
+ TOCLIENT_PLAYERINFO = 0x24, // Obsolete
/*
[0] u16 command
// Followed by an arbitary number of these:
[2] serialized inventory
*/
- TOCLIENT_OBJECTDATA = 0x28,
+ TOCLIENT_OBJECTDATA = 0x28, // Obsolete
/*
Sent as unreliable.
u16 command
u16 number of player positions
for each player:
+ u16 peer_id
v3s32 position*100
v3s32 speed*100
s32 pitch*100
/*
u16 command
u16 time (0-23999)
+ Added in a later version:
+ f1000 time_speed
*/
+ // (oops, there is some gap here)
+
TOCLIENT_CHAT_MESSAGE = 0x30,
/*
u16 command
for all added objects {
u16 id
u8 type
- u16 initialization data length
+ u32 initialization data length
string initialization data
}
*/
u16 reason_length
wstring reason
*/
+
+ TOCLIENT_PLAYERITEM = 0x36,
+ /*
+ u16 command
+ u16 count of player items
+ for all player items {
+ u16 peer id
+ u16 length of serialized item
+ string serialized item
+ }
+ */
+
+ TOCLIENT_DEATHSCREEN = 0x37,
+ /*
+ u16 command
+ u8 bool set camera point target
+ v3f1000 camera point target (to point the death cause or whatever)
+ */
+
+ TOCLIENT_TEXTURES = 0x38,
+ /*
+ u16 command
+ u16 total number of texture bunches
+ u16 index of this bunch
+ u32 number of textures in this bunch
+ for each texture {
+ u16 length of name
+ string name
+ u32 length of data
+ data
+ }
+ */
+
+ TOCLIENT_TOOLDEF = 0x39,
+ /*
+ u16 command
+ u32 length of the next item
+ serialized ToolDefManager
+ */
+
+ TOCLIENT_NODEDEF = 0x3a,
+ /*
+ u16 command
+ u32 length of the next item
+ serialized NodeDefManager
+ */
+
+ TOCLIENT_CRAFTITEMDEF = 0x3b,
+ /*
+ u16 command
+ u32 length of the next item
+ serialized CraftiItemDefManager
+ */
+
+ TOCLIENT_ANNOUNCE_TEXTURES = 0x3c,
+
+ /*
+ u16 command
+ u32 number of textures
+ for each texture {
+ u16 length of name
+ string name
+ u16 length of sha1_digest
+ string sha1_digest
+ }
+ */
+
+ TOCLIENT_ITEMDEF = 0x3d,
+ /*
+ u16 command
+ u32 length of next item
+ serialized ItemDefManager
+ */
+
};
enum ToServerCommand
[0] u16 TOSERVER_INIT
[2] u8 SER_FMT_VER_HIGHEST
[3] u8[20] player_name
- [23] u8[28] password
+ [23] u8[28] password (new in some version)
+ [51] u16 client network protocol version (new in some version)
*/
TOSERVER_INIT2 = 0x11,
[8] u16 i
*/
- TOSERVER_CLICK_OBJECT = 0x27,
+ TOSERVER_CLICK_OBJECT = 0x27, // Obsolete
/*
length: 13
[0] u16 command
[11] u16 item
*/
- TOSERVER_GROUND_ACTION = 0x28,
+ TOSERVER_GROUND_ACTION = 0x28, // Obsolete
/*
length: 17
[0] u16 command
TOSERVER_RELEASE = 0x29, // Obsolete
- TOSERVER_SIGNTEXT = 0x30, // Old signs
+ // (oops, there is some gap here)
+
+ TOSERVER_SIGNTEXT = 0x30, // Old signs, obsolete
/*
u16 command
v3s16 blockpos
textdata
*/
- TOSERVER_CLICK_ACTIVEOBJECT = 0x34,
+ TOSERVER_CLICK_ACTIVEOBJECT = 0x34, // Obsolete
/*
length: 7
[0] u16 command
[30] u8[28] new password
*/
+ TOSERVER_PLAYERITEM=0x37,
+ /*
+ Sent to change selected item.
+
+ [0] u16 TOSERVER_PLAYERITEM
+ [2] u16 item
+ */
+
+ TOSERVER_RESPAWN=0x38,
+ /*
+ u16 TOSERVER_RESPAWN
+ */
+
+ TOSERVER_INTERACT = 0x39,
+ /*
+ [0] u16 command
+ [2] u8 action
+ [3] u16 item
+ [5] u32 length of the next item
+ [9] serialized PointedThing
+ actions:
+ 0: start digging (from undersurface) or use
+ 1: stop digging (all parameters ignored)
+ 2: digging completed
+ 3: place block or item (to abovesurface)
+ 4: use item
+
+ (Obsoletes TOSERVER_GROUND_ACTION and TOSERVER_CLICK_ACTIVEOBJECT.)
+ */
+
+ TOSERVER_REQUEST_TEXTURES = 0x40,
+
+ /*
+ u16 command
+ u16 number of textures requested
+ for each texture {
+ u16 length of name
+ string name
+ }
+ */
+
};
-inline SharedBuffer<u8> makePacket_TOCLIENT_TIME_OF_DAY(u16 time)
+inline SharedBuffer<u8> makePacket_TOCLIENT_TIME_OF_DAY(u16 time, float time_speed)
{
- SharedBuffer<u8> data(2+2);
+ SharedBuffer<u8> data(2+2+4);
writeU16(&data[0], TOCLIENT_TIME_OF_DAY);
writeU16(&data[2], time);
+ writeF1000(&data[4], time_speed);
return data;
}
projects / oweals / minetest.git / blobdiff