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networking i guess

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This commit is contained in:
kotofyt
2026-02-28 21:07:44 +02:00
parent e83f7cd448
commit 03c560c2b7
68 changed files with 1348 additions and 121 deletions
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77
game/server/entitysystem.cpp
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@@ -9,6 +9,8 @@
#include "stddef.h"
#include "string.h"
#include "stdlib.h"
#include "engine.h"
#include "netprotocol.h"
CEntitySystem *EntitySystem()
@@ -81,11 +83,18 @@ CBaseEntity *CEntitySystem::CreateByClassname( const char *szName )
}
pEntity = pFactory->Create();
pEntity->m_szClassName = szName;
m_pEntities[iSelectedSlot] = pEntity;
m_nEntityCount++;
EntityClass_t stClassSync = {
MESSAGE_ENTITY_CLASS_SYNC,
iSelectedSlot,
};
V_strncpy((char*)stClassSync.m_szEntityName, szName, 256);
g_pClientBridge->SendPacket({&stClassSync, sizeof(stClassSync)});
return pEntity;
}
IEntityFactory *CEntitySystem::GetFactoryByClassname( const char *szName )
{
EntityRegistry_t *pEntity;
@@ -99,15 +108,27 @@ IEntityFactory *CEntitySystem::GetFactoryByClassname( const char *szName )
}
return NULL;
}
void CEntitySystem::Think()
{
CBaseEntity *pEntity;
int i;
uint32_t u;
uint32_t x;
uint32_t uSize;
netmap_t *pNetMap;
void *pData;
union {
void *pCurrentData;
char *pcCurrentData;
EntityDataSync_t *pSync;
EntityDataSyncValue_t *pValue;
};
for ( i = 0; i < MAX_EDICTS; i++ )
{
pEntity = m_pEntities[i];
if ( pEntity == NULL )
continue;
@@ -115,6 +136,54 @@ void CEntitySystem::Think()
if ( !pEntity->m_pfnThink )
continue;
pEntity->m_pfnThink(0);
(pEntity->*pEntity->m_pfnThink)(0);
pNetMap = pEntity->GetSendMap();
uSize = sizeof(EntityDataSyncValue_t);
x = 0;
while ( pNetMap )
{
for ( u = 0; u < pNetMap->m_uFieldCount; u++ )
{
x++;
uSize += (pNetMap->m_pFields[u].m_uSize+7) & ~7;
uSize += sizeof(EntityDataSyncValue_t);
}
pNetMap = pNetMap->m_pBase;
}
pData = V_malloc(uSize);
V_memset(pData, 0, uSize);
pCurrentData = pData;
pSync->m_eType = MESSAGE_ENTITY_DATA_SYNC;
pSync->m_uIndex = i;
pSync->m_uCount = x;
pcCurrentData += sizeof(EntityDataSync_t);
pNetMap = pEntity->GetSendMap();
x = 0;
while ( pNetMap )
{
for ( u = 0; u < pNetMap->m_uFieldCount; u++ )
{
pValue->m_uVariableSize = pNetMap->m_pFields[u].m_uSize;
pValue->m_uVariableIndex = x;
uint32_t uVariableSize;
pcCurrentData += sizeof(EntityDataSyncValue_t);
V_memcpy(pcCurrentData,
pNetMap->m_pFields[u].m_uOffset+(char*)pEntity,
pNetMap->m_pFields[u].m_uSize);
pcCurrentData += (pNetMap->m_pFields[u].m_uSize+7) & ~7;
x++;
}
pNetMap = pNetMap->m_pBase;
}
g_pClientBridge->SendPacket({pData, uSize});
V_free(pData);
}
}
CBaseEntity **CEntitySystem::GetEntities()
{
return m_pEntities;
}