handler_map.cpp

真正的传奇源代码

//						LeaveCriticalSection(&pMapCellInfo->m_cs);
						return TRUE;
					}
				}
				
				pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
			} // while (pListNode)
		} // if (pMapCellInfo->m_pObjectList.GetCount())

//		LeaveCriticalSection(&pMapCellInfo->m_cs);
	}

	return FALSE;
}

BOOL CMirMap::AddNewObject(int nX, int nY, BYTE btType, VOID* pAddObject)
{
	CMapCellInfo*	pMapCellInfo = GetMapCellInfo(nX, nY);

	if (pMapCellInfo)
	{
		if (pMapCellInfo->m_chFlag & 0x01)
		{
			if (!pMapCellInfo->m_xpObjectList)
				pMapCellInfo->m_xpObjectList = new CWHList<_LPTOSOBJECT>;

			_LPTOSOBJECT	pOSObject = new _TOSOBJECT;
	
			if (pOSObject)
			{
//				EnterCriticalSection(&pMapCellInfo->m_cs);

				pOSObject->btType		= btType;
				pOSObject->pObject		= pAddObject;
				pOSObject->dwAddTime	= GetTickCount();

				pMapCellInfo->m_xpObjectList->AddNewNode(pOSObject);

//				LeaveCriticalSection(&pMapCellInfo->m_cs);

				return TRUE;
			}
		}
	}

	return FALSE;
}

CCharObject* CMirMap::GetObject(int nX, int nY)
{
	CMapCellInfo*	pMapCellInfo = GetMapCellInfo(nX, nY);
	_LPTOSOBJECT	pOSObject;
	PLISTNODE		pListNode;

	if (pMapCellInfo)
	{
		if (!(pMapCellInfo->m_chFlag & 0x01))
			return NULL;

//		EnterCriticalSection(&pMapCellInfo->m_cs);

		if (pMapCellInfo->m_xpObjectList)
		{
			if (pMapCellInfo->m_xpObjectList->GetCount())
			{
				pListNode = pMapCellInfo->m_xpObjectList->GetHead();

				while (pListNode)
				{
					pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

					if (pOSObject)
					{
						if (pOSObject->btType == OS_MOVINGOBJECT)
						{
							CCharObject* pCharObject = (CCharObject*)pOSObject->pObject;

							if (!pCharObject->m_fIsDead && !pCharObject->m_fIsGhost)
							{
//								LeaveCriticalSection(&pMapCellInfo->m_cs);
							
								return pCharObject;
							}
						}
					}

					pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
				} // while (pListNode)
			} // if (pMapCellInfo->m_pObjectList.GetCount())
		}

//		LeaveCriticalSection(&pMapCellInfo->m_cs);
	}

	return NULL;
}

void CMirMap::GetMapObject(int nX, int nY, int nArea, CWHList<CCharObject*>* pList)
{
	int nStartX = nX - nArea;
	int nEndX	= nX + nArea;
	int nStartY = nY - nArea;
	int nEndY	= nY + nArea;

	_LPTOSOBJECT	pOSObject;

	__try
	{
		for (int x = nStartX; x <= nEndX; x++)
		{
			for (int y = nStartY; y <= nEndY; y++)
			{
				if (CMapCellInfo* pMapCellInfo = GetMapCellInfo(x, y))
				{
//					EnterCriticalSection(&pMapCellInfo->m_cs);

					if (pMapCellInfo->m_xpObjectList)
					{
						if (pMapCellInfo->m_xpObjectList->GetCount())
						{
							PLISTNODE pListNode = pMapCellInfo->m_xpObjectList->GetHead();

							while (pListNode)
							{
								pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

								if (pOSObject->btType == OS_MOVINGOBJECT)
								{
									CCharObject* pCharObject = (CCharObject*)pOSObject->pObject;

									if (!pCharObject->m_fIsGhost && !pCharObject->m_fIsDead )
										pList->AddNewNode(pCharObject);
								}
								
								pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
							} // while (pListNode)
						} // if (pMapCellInfo->m_pObjectList.GetCount())
					}

//					LeaveCriticalSection(&pMapCellInfo->m_cs);
				} // if (pMapCellInfo)
			}// for (y)
		} // for (x)
	}
	__finally
	{
	}
}

void CMirMap::GetAllObject(int nX, int nY, CWHList<CCharObject*>* pList)
{
	_LPTOSOBJECT	pOSObject;

	if (CMapCellInfo* pMapCellInfo = GetMapCellInfo(nX, nY))
	{
//					EnterCriticalSection(&pMapCellInfo->m_cs);

		if (pMapCellInfo->m_xpObjectList)
		{
			if (pMapCellInfo->m_xpObjectList->GetCount())
			{
				PLISTNODE pListNode = pMapCellInfo->m_xpObjectList->GetHead();

				while (pListNode)
				{
					pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

					if (pOSObject->btType == OS_MOVINGOBJECT)
					{
						CCharObject* pCharObject = (CCharObject*)pOSObject->pObject;

						if (!pCharObject->m_fIsGhost && !pCharObject->m_fIsDead )
							pList->AddNewNode(pCharObject);
					}
					
					pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
				} // while (pListNode)
			} // if (pMapCellInfo->m_pObjectList.GetCount())
		}

//					LeaveCriticalSection(&pMapCellInfo->m_cs);
	} // if (pMapCellInfo)
}

int CMirMap::GetDupCount(int nX, int nY)
{
	CMapCellInfo*	pMapCellInfo = GetMapCellInfo(nX, nY);
	_LPTOSOBJECT	pOSObject;
	PLISTNODE		pListNode;
	int				nCount = 0;

	if (pMapCellInfo)
	{
//		EnterCriticalSection(&pMapCellInfo->m_cs);

		if (pMapCellInfo->m_xpObjectList)
		{
			if (pMapCellInfo->m_xpObjectList->GetCount())
			{
				pListNode = pMapCellInfo->m_xpObjectList->GetHead();

				while (pListNode)
				{
					pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

					if (pOSObject)
					{
						if (pOSObject->btType == OS_MOVINGOBJECT)
						{
							CCharObject* pCharObject = (CCharObject*)pOSObject->pObject;

							if (!pCharObject->m_fIsDead && !pCharObject->m_fIsGhost && !pCharObject->m_fHideMode)
								nCount++;
						}
					}

					pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
				} // while (pListNode)
			} // if (pMapCellInfo->m_pObjectList.GetCount())
		}

//		LeaveCriticalSection(&pMapCellInfo->m_cs);
	}

	return nCount;
}

CMapItem* CMirMap::GetItem(int nX, int nY)
{
	CMapCellInfo*	pMapCellInfo = GetMapCellInfo(nX, nY);
	_LPTOSOBJECT	pOSObject;
	PLISTNODE		pListNode;

	if (pMapCellInfo)
	{
//		EnterCriticalSection(&pMapCellInfo->m_cs);

		if (!(pMapCellInfo->m_chFlag & 0x01))
			return NULL;

		if (pMapCellInfo->m_xpObjectList)
		{
			if (pMapCellInfo->m_xpObjectList->GetCount())
			{
				pListNode = pMapCellInfo->m_xpObjectList->GetHead();

				while (pListNode)
				{
					pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

					if (pOSObject)
					{
						if (pOSObject->btType == OS_ITEMOBJECT)
						{
//							LeaveCriticalSection(&pMapCellInfo->m_cs);
							return (CMapItem*)pOSObject->pObject;
						}
					}

					pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
				} // while (pListNode)
			} // if (pMapCellInfo->m_pObjectList.GetCount())
		}

//		LeaveCriticalSection(&pMapCellInfo->m_cs);
	}

	return NULL;
}

BOOL CMirMap::GetDropPosition(int nOrgX, int nOrgY, int nRange, int &nX, int &nY)
{
	int nLoonCnt	= (4 * nRange) * (nRange + 1);

	for (int i = 0; i < nLoonCnt; i++)
	{
		nX = nOrgX + g_SearchTable[i].x;
		nY = nOrgY + g_SearchTable[i].y;

		if (GetItem(nX, nY) == NULL)
			return TRUE;
	}
	
	nX = nOrgX;
	nY = nOrgY;

	return FALSE;
}

CEvent* CMirMap::GetEvent(int nX, int nY)
{
	CMapCellInfo*	pMapCellInfo = GetMapCellInfo(nX, nY);
	_LPTOSOBJECT	pOSObject;
	PLISTNODE		pListNode;

	if (pMapCellInfo)
	{
//		EnterCriticalSection(&pMapCellInfo->m_cs);

		if (!(pMapCellInfo->m_chFlag & 0x01))
			return NULL;

		if (pMapCellInfo->m_xpObjectList)
		{
			if (pMapCellInfo->m_xpObjectList->GetCount())
			{
				pListNode = pMapCellInfo->m_xpObjectList->GetHead();

				while (pListNode)
				{
					pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

					if (pOSObject)
					{
						if (pOSObject->btType == OS_EVENTOBJECT)
						{
//							LeaveCriticalSection(&pMapCellInfo->m_cs);
							return (CEvent*)pOSObject->pObject;
						}
					}

					pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
				} // while (pListNode)
			} // if (pMapCellInfo->m_pObjectList.GetCount())
		}

//		LeaveCriticalSection(&pMapCellInfo->m_cs);
	}

	return NULL;
}

BOOL CMirMap::CanSafeWalk(int nX, int nY)
{
	CMapCellInfo*	pMapCellInfo = GetMapCellInfo(nX, nY);
	_LPTOSOBJECT	pOSObject;
	PLISTNODE		pListNode;

	if (pMapCellInfo)
	{
//		EnterCriticalSection(&pMapCellInfo->m_cs);

		if (!(pMapCellInfo->m_chFlag & 0x01))
			return NULL;

		if (pMapCellInfo->m_xpObjectList)
		{
			if (pMapCellInfo->m_xpObjectList->GetCount())
			{
				pListNode = pMapCellInfo->m_xpObjectList->GetHead();

				while (pListNode)
				{
					pOSObject = pMapCellInfo->m_xpObjectList->GetData(pListNode);

					if (pOSObject)
					{
						if (pOSObject->btType == OS_EVENTOBJECT)
						{
//							LeaveCriticalSection(&pMapCellInfo->m_cs);
							if (((CEvent*)pOSObject->pObject)->m_nDamage > 0)
								return FALSE;
						}
					}

					pListNode = pMapCellInfo->m_xpObjectList->GetNext(pListNode);
				} // while (pListNode)
			} // if (pMapCellInfo->m_pObjectList.GetCount())
		}

//		LeaveCriticalSection(&pMapCellInfo->m_cs);
	}

	return TRUE;
}