123 lines
2.9 KiB
C++
123 lines
2.9 KiB
C++
#include "worldsystem.h"
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#include "game.h"
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#include "entitysystem.h"
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#include "baseentity.h"
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#include "netprotocol.h"
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void CWorldSystem::LoadEntity( IJSONValue *pObject )
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{
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if (pObject->GetType() != JSON_PARAMETER_OBJECT)
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return;
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IJSONObject *pObjectRoot = pObject->GetObject();
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const char *szClassName = NULL;
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for ( int i = 0; i < pObjectRoot->GetCount(); i++)
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{
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if (V_strcmp(pObjectRoot->GetParameterName(i),"classname"))
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continue;
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IJSONValue *pValue = pObjectRoot->GetParameter(i);
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if (pValue->GetType() != JSON_PARAMETER_STRING)
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{
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V_printf("classname must be a string\n");
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break;
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}
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szClassName = pValue->GetStringValue();
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break;
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}
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if (szClassName == NULL)
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return;
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CBaseEntity *pEntity = EntitySystem()->CreateByClassname(szClassName, NULL);
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if (!pEntity)
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return;
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for ( int i = 0; i < pObjectRoot->GetCount(); i++)
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{
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if (!V_strcmp(pObjectRoot->GetParameterName(i),"classname"))
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continue;
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IJSONValue *pValue = pObjectRoot->GetParameter(i);
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typedescription_t *pDataMap = pEntity->FindDataByMapName(pObjectRoot->GetParameterName(i));
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if (!pDataMap)
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continue;
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union {
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void *pData;
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float *pfData;
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Vector *pvData;
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char *pcData;
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};
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pData = (char*)pEntity+pDataMap->m_iFieldOffset;
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switch (pDataMap->m_eFieldType)
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{
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case FIELD_STRING:
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if (pValue->GetType() != JSON_PARAMETER_STRING)
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continue;
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V_strncpy(pcData, pValue->GetStringValue(), pDataMap->m_uFieldSize);
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continue;
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case FIELD_FLOAT3:
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if (pValue->GetType() != JSON_PARAMETER_ARRAY)
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continue;
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if (pValue->GetArray()->GetCount() == 3)
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{
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if ( pValue->GetArray()->GetParameter(0)->GetType()
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== JSON_PARAMETER_NUMBER )
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pvData->x = pValue->GetArray()->GetParameter(0)->GetNumberValue();
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if ( pValue->GetArray()->GetParameter(1)->GetType()
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== JSON_PARAMETER_NUMBER )
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pvData->y = pValue->GetArray()->GetParameter(1)->GetNumberValue();
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if ( pValue->GetArray()->GetParameter(2)->GetType()
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== JSON_PARAMETER_NUMBER )
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pvData->z = pValue->GetArray()->GetParameter(2)->GetNumberValue();
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}
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continue;
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default:
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break;
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}
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}
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pEntity->Spawn();
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}
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bool CWorldSystem::LoadMap( const char *szName )
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{
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// unload the map
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IFileHandle *pHandle = filesystem->Open(szName, FILEMODE_READ);
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if (!pHandle)
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return 0;
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CUtlString szProperties = filesystem->ReadString(pHandle);
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IJSONValue *pRoot = JSONManager()->ReadString(szProperties);
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filesystem->Close(pHandle);
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if (!pRoot)
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return 0;
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// can't fail at this point
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switch (pRoot->GetType())
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{
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case JSON_PARAMETER_ARRAY:
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{
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for ( uint32_t u = 0; u < pRoot->GetArray()->GetCount(); u++ )
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{
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IJSONValue *pObjectValue = pRoot->GetArray()->GetParameter(u);
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if ( !pObjectValue )
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continue;
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LoadEntity(pObjectValue);
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}
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JSONManager()->FreeValue(pRoot);
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return 1;
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}
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default:
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return 0;
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}
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}
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static CWorldSystem s_worldSystem;
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CWorldSystem *g_pWorldSystem = &s_worldSystem;
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