1 files changed, 22 insertions, 0 deletions
diff --git a/NorthstarDLL/hookutils.h b/NorthstarDLL/hookutils.h
new file mode 100644
index 00000000..a3846b51
--- /dev/null
+++ b/NorthstarDLL/hookutils.h
@@ -0,0 +1,22 @@
+#pragma once
+#include <vector>
+
+// Enables all hooks created with the HookEnabler object when it goes out of scope and handles hook errors
+class HookEnabler
+{
+  private:
+	struct HookTarget
+	{
+		char* targetName;
+		LPVOID targetAddress;
+	};
+
+	std::vector<HookTarget*> m_hookTargets;
+
+  public:
+	void CreateHook(LPVOID ppTarget, LPVOID ppDetour, LPVOID* ppOriginal, const char* targetName = nullptr);
+	~HookEnabler();
+};
+
+// macro to call HookEnabler::CreateHook with the hook's name
+#define ENABLER_CREATEHOOK(enabler, ppTarget, ppDetour, ppOriginal) enabler.CreateHook(ppTarget, ppDetour, ppOriginal, #ppDetour)