AstralTransRocketries/ClassiCube
1
0
Fork 0
mirror of https://github.com/ClassiCube/ClassiCube.git synced 2025-09-15 10:35:11 -04:00
Code Issues Packages Projects Releases Wiki Activity

Add SetSpawnpoint CPE

Browse Source 
This protocol extension allows the server to set the client's spawnpoint
anywhere in the map without respawning the client.
This commit is contained in:
Goodlyay 2019-11-19 00:47:42 -08:00
parent 51c9191805
commit 259bc1b3bb
2 changed files with 28 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/Protocol.c
View File

@ -714,12 +714,13 @@ static void Classic_Tick(void) {
/*########################################################################################################################*
*------------------------------------------------------CPE protocol-------------------------------------------------------*
*#########################################################################################################################*/
static const char* cpe_clientExtensions[31] = {
static const char* cpe_clientExtensions[32] = {
"ClickDistance", "CustomBlocks", "HeldBlock", "EmoteFix", "TextHotKey", "ExtPlayerList",
"EnvColors", "SelectionCuboid", "BlockPermissions", "ChangeModel", "EnvMapAppearance",
"EnvWeatherType", "MessageTypes", "HackControl", "PlayerClick", "FullCP437", "LongerMessages",
"BlockDefinitions", "BlockDefinitionsExt", "BulkBlockUpdate", "TextColors", "EnvMapAspect",
"EntityProperty", "ExtEntityPositions", "TwoWayPing", "InventoryOrder", "InstantMOTD", "FastMap", "SetHotbar",
"SetSpawnpoint",
/* NOTE: These must be placed last for when EXTENDED_TEXTURES or EXTENDED_BLOCKS are not defined */
"ExtendedTextures", "ExtendedBlocks"
};
@ -880,6 +881,7 @@ static void CPE_ExtEntry(cc_uint8* data) {
Net_PacketSizes[OPCODE_ENTITY_TELEPORT] += 6;
Net_PacketSizes[OPCODE_ADD_ENTITY] += 6;
Net_PacketSizes[OPCODE_EXT_ADD_ENTITY2] += 6;
Net_PacketSizes[OPCODE_SET_SPAWNPOINT] += 6;
cpe_extEntityPos = true;
} else if (String_CaselessEqualsConst(&ext, "TwoWayPing")) {
cpe_twoWayPing = true;
@ -1293,6 +1295,29 @@ static void CPE_SetHotbar(cc_uint8* data) {
Inventory_Set(index, block);
}
static void CPE_SetSpawnPoint(cc_uint8* data) {
struct LocalPlayer* p = &LocalPlayer_Instance;
int x, y, z;
if (cpe_extEntityPos) {
x = (int)Stream_GetU32_BE(&data[0]);
y = (int)Stream_GetU32_BE(&data[4]);
z = (int)Stream_GetU32_BE(&data[8]);
data += 12;
}
else {
x = (cc_int16)Stream_GetU16_BE(&data[0]);
y = (cc_int16)Stream_GetU16_BE(&data[2]);
z = (cc_int16)Stream_GetU16_BE(&data[4]);
data += 6;
}
p->SpawnRotY = Math_Packed2Deg(*data++);
p->SpawnHeadX = Math_Packed2Deg(*data++);
y -= 51; /* Convert to feet position */
Vec3_Set(p->Spawn, (float)(x / 32.0f), (float)(y / 32.0f), (float)(z / 32.0f));
}
static void CPE_Reset(void) {
cpe_serverExtensionsCount = 0; cpe_pingTicks = 0;
cpe_sendHeldBlock = false; cpe_useMessageTypes = false;
@ -1331,6 +1356,7 @@ static void CPE_Reset(void) {
Net_Set(OPCODE_TWO_WAY_PING, CPE_TwoWayPing, 4);
Net_Set(OPCODE_SET_INVENTORY_ORDER, CPE_SetInventoryOrder, 3);
Net_Set(OPCODE_SET_HOTBAR, CPE_SetHotbar, 3);
Net_Set(OPCODE_SET_SPAWNPOINT, CPE_SetSpawnPoint, 9);
}
static void CPE_Tick(void) {

1
src/Protocol.h
View File

@ -33,6 +33,7 @@ enum OPCODE_ {
OPCODE_ENV_SET_MAP_URL, OPCODE_ENV_SET_MAP_PROPERTY,
OPCODE_SET_ENTITY_PROPERTY, OPCODE_TWO_WAY_PING,
OPCODE_SET_INVENTORY_ORDER, OPCODE_SET_HOTBAR,
OPCODE_SET_SPAWNPOINT,
OPCODE_COUNT
};