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Extended memory pool
Hello guys, I didn't like the basic memory pooling solution in the client so I extended and rewrote some parts of it. now it allocates memory in chunks instead of one by one, the chunk's size can grow Alloc can have any parameters, so you don't need to use only default constructors ctors and dtors are called properly for each object created by the pool and also on unfreed objects on Clear Keep in mind, that it's not a drop-in replacement for every case where the old one was used, you may need to modify your code at some places, so I suggest porting to this new version one by one. Good luck! template<typename T> class CMemoryPoolNew { public: CMemoryPoolNew(size_t uChunkSize = 16, bool bGrowChunkSize = true) : m_uChunkSize(uChunkSize) , m_bGrowChunkSize(bGrowChunkSize) { } ~CMemoryPoolNew() { Clear(); } void Clear() { assert(m_Free.size() == m_Data.size() && "Memory pool has unfreed objects!"); if (m_Free.size() != m_Data.size()) { for (T* pData : m_Data) { if (std::find(m_Free.begin(), m_Free.end(), pData) == m_Free.end()) { pData->~T(); } } } m_Data.clear(); m_Data.shrink_to_fit(); m_Free.clear(); m_Free.shrink_to_fit(); for (T* pChunk : m_Chunk) { ::free(pChunk); } m_Chunk.clear(); m_Chunk.shrink_to_fit(); } template<class... _Types> T* Alloc(_Types&&... _Args) { if (m_Free.empty()) Grow(); T* pNew = m_Free.back(); m_Free.pop_back(); return new(pNew) T(std::forward<_Types>(_Args)...); } void Free(T* pData) { pData->~T(); m_Free.push_back(pData); } size_t GetCapacity() const { return m_Data.size(); } private: void Grow() { size_t uChunkSize = m_uChunkSize; if (m_bGrowChunkSize) uChunkSize += uChunkSize * m_Chunk.size(); T* pStart = (T*) ::malloc(uChunkSize * sizeof(T)); m_Chunk.push_back(pStart); m_Data.reserve(m_Data.size() + uChunkSize); m_Free.reserve(m_Free.size() + uChunkSize); for (size_t i = 0; i < uChunkSize; ++i) { m_Data.push_back(pStart + i); m_Free.push_back(pStart + i); } } private: size_t m_uChunkSize; bool m_bGrowChunkSize; std::vector<T*> m_Data; std::vector<T*> m_Free; std::vector<T*> m_Chunk; };- 1
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Wear (use) item only on specific map
If the inventory is full, it will not remove the item anyway. I know like this. Does your game take out the item if the inventory is full? I'm sorry for my bad english. -
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Python tool for analyzing average yang drop per hour in each map.
Excellent tool! I would look forward for something reading the mob_proto.txt fields value instead of something using mysql_connection. Other than that this really good to gather useful metrics. Good job! -
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disable quest esc
How can I make quest window don't close when I press the esc key? is this true? uiquest.py def OnPressEscapeKey(self): if None != self.btnNext: if event.BUTTON_TYPE_CANCEL == self.nextButtonType: event.SelectAnswer(self.descIndex, 254) self.CloseSelf() elif event.BUTTON_TYPE_DONE == self.nextButtonType: self.CloseSelf() elif event.BUTTON_TYPE_NEXT == self.nextButtonType: event.SelectAnswer(self.descIndex, 254) self.CloseSelf() ##else: ##event.SelectAnswer(self.descIndex, entire_questbutton_number -1 ) ##self.nextbutton = None ##self.prevbutton = None ##self.CloseSelf() return True -
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Wear (use) item only on specific map
Thanks for your answer dude, but if the inventory is full , it should not unequip it because the player will be bugged. -
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Wear (use) item only on specific map
Ah soryy LPITEM if (ch->GetMapIndex() != 41) { LPITEM onlyMapItem = ch->GetVnum() == ITEM CODE; ////ITEM_CODE you item code if (onlyMapItem) ch->UnequipItem(onlyMapItem); } Add them to the line I call input_login.cpp. Delete my old codes. NOTE : LPITEM onlyMapItem = ch->GetVnum() == ITEM CODE; //ITEM_CODE you item code- 1
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Wear (use) item only on specific map
And how to check if inventory is full not to unequip ? Also, i have this error : error: invalid conversion from 'int' to 'LPITEM' {aka 'CItem*'} [-fpermissive]
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Question
Silencio 3
Hello friends,
I'm very new to the Metin2 developing scene. I'm not very interested to create a new public metin2 server. Instead of that, I want to understand the mechanics, concepts and codes behind a metin2 server. Of course I want to create existing features by myself and new features (love to share in the future my work with the community). Is there any guideline, documentation or other helpstuff that would help me to understand more of the technicial ascept behind the files? Do you have some advises? I'm already aware of the fundamentals like virtualing a server with files (like fliege), editor, ssh and the basic stuff. beside of that I'm working as developer, so I do understand some of the basics and maybe a little beyond of it
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