work on world

2026-03-16 15:35:31 +02:00
parent c05bca6d27
commit 6d5141cf43
33 changed files with 416 additions and 100 deletions
--- a/game/server/worldsystem.cpp
+++ b/game/server/worldsystem.cpp
@@ -0,0 +1,124 @@
+#include "worldsystem.h"
+#include "game.h"
+#include "entitysystem.h"
+#include "baseentity.h"
+#include "netprotocol.h"
+
+void CWorldSystem::LoadEntity( IJSONValue *pObject )
+{
+	if (pObject->GetType() != JSON_PARAMETER_OBJECT)
+		return;
+	IJSONObject *pObjectRoot = pObject->GetObject();
+
+	const char *szClassName = NULL;
+
+	for ( int i = 0; i < pObjectRoot->GetCount(); i++)
+	{
+		if (V_strcmp(pObjectRoot->GetParameterName(i),"classname"))
+			continue;
+
+		IJSONValue *pValue = pObjectRoot->GetParameter(i);
+		if (pValue->GetType() != JSON_PARAMETER_STRING)
+		{
+			V_printf("classname must be a string\n");
+			break;
+		}
+		szClassName = pValue->GetStringValue();
+		break;
+	}
+	if (szClassName == NULL)
+		return;
+	CBaseEntity *pEntity = EntitySystem()->CreateByClassname(szClassName, NULL);
+	if (!pEntity)
+		return;
+	for ( int i = 0; i < pObjectRoot->GetCount(); i++)
+	{
+		if (!V_strcmp(pObjectRoot->GetParameterName(i),"classname"))
+			continue;
+		
+
+		IJSONValue *pValue = pObjectRoot->GetParameter(i);
+		typedescription_t *pDataMap = pEntity->FindDataByMapName(pObjectRoot->GetParameterName(i));
+		if (!pDataMap)
+			continue;
+		union {
+			void *pData;
+			float *pfData;
+			Vector *pvData;
+			char *pcData;
+		};
+		pData = (char*)pEntity+pDataMap->m_iFieldOffset;
+		switch (pDataMap->m_eFieldType)
+		{
+		case FIELD_STRING:
+			if (pValue->GetType() != JSON_PARAMETER_STRING)
+				continue;
+			V_strncpy(pcData, pValue->GetStringValue(), pDataMap->m_uFieldSize);
+			V_printf("loading %s %u\n", pValue->GetStringValue(), pDataMap->m_uFieldSize);
+			continue;
+		case FIELD_FLOAT3:
+			if (pValue->GetType() != JSON_PARAMETER_ARRAY)
+				continue;
+			if (pValue->GetArray()->GetCount() == 3)
+			{
+				if ( pValue->GetArray()->GetParameter(0)->GetType() 
+						== JSON_PARAMETER_NUMBER )
+					pvData->x = pValue->GetArray()->GetParameter(0)->GetNumberValue();
+				if ( pValue->GetArray()->GetParameter(1)->GetType() 
+						== JSON_PARAMETER_NUMBER )
+					pvData->y = pValue->GetArray()->GetParameter(1)->GetNumberValue();
+				if ( pValue->GetArray()->GetParameter(2)->GetType() 
+						== JSON_PARAMETER_NUMBER )
+					pvData->z = pValue->GetArray()->GetParameter(2)->GetNumberValue();
+
+			}
+			continue;
+		default:
+			break;
+		}
+		
+	}
+	pEntity->Spawn();
+}
+
+bool CWorldSystem::LoadMap( const char *szName )
+{
+	V_printf("Loading %s\n", szName);
+	// unload the map
+
+	IFileHandle *pHandle = filesystem->Open(szName, FILEMODE_READ);
+	if (!pHandle)
+		return 0;
+
+	CUtlString szProperties = filesystem->ReadString(pHandle);
+	IJSONValue *pRoot = JSONManager()->ReadString(szProperties);
+	filesystem->Close(pHandle);
+
+	if (!pRoot)
+		return 0;
+
+
+	// can't fail at this point
+	
+
+
+	switch (pRoot->GetType())
+	{
+	case JSON_PARAMETER_ARRAY:
+	{
+		for ( uint32_t u = 0; u < pRoot->GetArray()->GetCount(); u++ )
+		{
+			IJSONValue *pObjectValue = pRoot->GetArray()->GetParameter(u);
+			if ( !pObjectValue )
+				continue;
+			LoadEntity(pObjectValue);
+		}
+		JSONManager()->FreeValue(pRoot);
+		return 1;
+	}
+	default:
+	return 0;
+	}
+}
+static CWorldSystem s_worldSystem;
+CWorldSystem *g_pWorldSystem = &s_worldSystem;