Michael Fabain Dirks
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#include "Engine.h"
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Engine Engine::GetInstance() {
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return Instance;
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}
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Engine::Engine() {
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}
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Engine::~Engine() {
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// Unload all GraphicsDrivers
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for (auto iter = m_GraphicsDrivers.begin(); iter != m_GraphicsDrivers.end(); iter++) {
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UnloadGraphicsDriver(*iter);
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}
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}
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typedef GraphicsDriver*(__stdcall *GraphicsDriverInstance_t)();
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GraphicsDriver* Engine::LoadGraphicsDriver(std::string libraryPath) {
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HINSTANCE lib = LoadLibrary(libraryPath.c_str());
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if (lib != NULL) {
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FARPROC fnGraphicsDriverInstance = GetProcAddress(lib, "GraphicsDriverInstance");
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if (fnGraphicsDriverInstance != NULL) {
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GraphicsDriver* graphicsDriver = ((GraphicsDriverInstance_t)fnGraphicsDriverInstance)();
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// Insert into list.
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m_GraphicsDrivers.emplace_back(graphicsDriver);
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m_GraphicsDrivers_MapToLibrary[graphicsDriver] = lib;
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return graphicsDriver;
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}
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FreeLibrary(lib);
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}
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// An error occured, handle it somehow here.
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MessageBox(0, "Not Yet Implemented", "Not Yet Implemented", 0);
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return nullptr;
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}
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void Engine::UnloadGraphicsDriver(GraphicsDriver* graphicsDriver) {
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}
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