Initial late commit

open_engine/include/open_engine/core.hpp

@@ -0,0 +1,36 @@
+#ifndef CORE_HPP
+#define CORE_HPP
+
+#include <memory>
+#ifdef __linux__
+    #ifdef OE_EXPORT
+        #define OE_API __attribute__((visibility("default")))
+    #else
+        #define OE_API
+    #endif
+#elif defined(_WIN32) || defined(WIN32)
+    #error Windows is not yet supported
+#endif
+
+#ifdef OE_ENABLE_ASSERTS
+    #include <signal.h>
+	#define OE_ASSERT(x, ...) { if (!(x)) { OE_ERROR("Assertion Failed: {0}", __VA_ARGS__); raise(SIGTRAP); } }
+	#define OE_CORE_ASSERT(x, ...) { if (!(x)) { OE_CORE_ERROR("Assertion Failed: {0}", __VA_ARGS__); raise(SIGTRAP); } }
+#else
+	#define OE_ASSERT(x, ...)
+	#define OE_CORE_ASSERT(x, ...)
+#endif
+
+#define BIT(x) (1 << x)
+
+#define BIND_EVENT_FN(function) std::bind(&function, this, std::placeholders::_1)
+
+namespace OpenEngine {
+    template<typename T>
+        using Scope = std::unique_ptr<T>;
+
+    template<typename T>
+        using Ref = std::shared_ptr<T>;
+}
+
+#endif // CORE_HPP