more high level functions

src/entities/Heli.cpp

@@ -0,0 +1,5 @@
+#include "common.h"
+#include "patcher.h"
+#include "Heli.h"
+
+WRAPPER void CHeli::SpecialHeliPreRender(void) { EAXJMP(0x54AE10); }

src/entities/Heli.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "Vehicle.h"
+
+class CHeli : public CVehicle
+{
+public:
+	// 0x288
+	uint8 stuff[180];
+
+	static void SpecialHeliPreRender(void);
+};
+static_assert(sizeof(CHeli) == 0x33C, "CHeli: error");