24 lines
542 B
C++
24 lines
542 B
C++
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#include "..\STDInclude.hpp"
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namespace Components
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{
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bool Singleton::FirstInstance = true;
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bool Singleton::IsFirstInstance()
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{
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return Singleton::FirstInstance;
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}
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Singleton::Singleton()
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{
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if (Dedicated::IsDedicated()) return;
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Singleton::FirstInstance = !(CreateMutex(NULL, FALSE, "iw4x_mutex") && GetLastError() == ERROR_ALREADY_EXISTS);
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if (!Singleton::FirstInstance && MessageBoxA(0, "Do you want to start a second instance?", "Game already running", MB_ICONEXCLAMATION | MB_YESNO) == IDNO)
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{
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ExitProcess(0);
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}
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}
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}
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