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forked from 0ad/0ad
0ad/source/ps/World.cpp

90 lines
2.2 KiB
C++
Executable File

#include "precompiled.h"
#include "CStr.h"
#include "CLogger.h"
#include "ps/Errors.h"
#include "World.h"
#include "MapReader.h"
#include "Game.h"
#include "GameAttributes.h"
#include "Terrain.h"
#include "LightEnv.h"
#include "BaseEntityCollection.h"
#include "EntityManager.h"
#include "timer.h"
#include "Loader.h"
#include "LoaderThunks.h"
#include "graphics/MapWriter.h"
#include "UnitManager.h"
#include "EntityManager.h"
#include "Projectile.h"
#include "LOSManager.h"
#define LOG_CATEGORY "world"
// global light settings. this is not a member of CWorld because it is
// passed to the renderer before CWorld exists.
CLightEnv g_LightEnv;
CWorld::CWorld(CGame *pGame):
m_pGame(pGame),
m_Terrain(),
m_UnitManager(g_UnitMan),
m_EntityManager(*(new CEntityManager())),
m_ProjectileManager(*(new CProjectileManager())),
m_LOSManager(*(new CLOSManager()))
{}
void CWorld::Initialize(CGameAttributes *pAttribs)
{
// TODO: Find a better way of handling these global things
ONCE(RegMemFun(CBaseEntityCollection::GetSingletonPtr(), &CBaseEntityCollection::loadTemplates, L"LoadTemplates", 15));
// Load the map, if one was specified
if (pAttribs->m_MapFile.Length())
{
CStr mapfilename("maps/scenarios/");
mapfilename += (CStr)pAttribs->m_MapFile;
CMapReader* reader = 0;
try {
reader = new CMapReader;
reader->LoadMap(mapfilename, &m_Terrain, &m_UnitManager, &g_LightEnv);
// fails immediately, or registers for delay loading
} catch (CFileUnpacker::CError) {
delete reader;
LOG(ERROR, LOG_CATEGORY, "Failed to load map %s", mapfilename.c_str());
throw PSERROR_Game_World_MapLoadFailed();
}
}
}
void CWorld::RegisterInit(CGameAttributes *pAttribs)
{
Initialize(pAttribs);
}
CWorld::~CWorld()
{
// The Entity Manager should perhaps be converted into a CWorld member..
// But for now, we'll just create and delete the global singleton instance
// following the creation and deletion of CWorld.
// The reason for not keeping the instance around is that we require a
// clean slate for each game start.
delete &m_EntityManager;
delete &m_ProjectileManager;
delete &m_LOSManager;
}
void CWorld::RewriteMap()
{
CMapWriter::RewriteAllMaps(&m_Terrain, &m_UnitManager, &g_LightEnv);
}