make load_proc member function const

xlive/Blam/Engine/interface/screens/screen_4way_signin.cpp

@@ -377,7 +377,7 @@ void c_screen_4way_signin::initialize(s_screen_parameters* parameters)
 	user_interface_squad_clear_match_playlist();
 }
 
-void* c_screen_4way_signin::load_proc()
+const void* c_screen_4way_signin::load_proc(void) const
 {
 	switch (this->m_call_context)
 	{
@@ -403,7 +403,7 @@ void* c_screen_4way_signin::load_proc()
 	default:
 		DISPLAY_ASSERT("unreachable");
 	}
-	return nullptr;
+	return NULL;
 }
 
 bool __cdecl user_interface_mainmenu_sign_out_controller_callback(e_controller_index controller_index)

xlive/Blam/Engine/interface/screens/screen_4way_signin.h

@@ -41,6 +41,6 @@ class c_screen_4way_signin : protected c_screen_widget
 	virtual void update() override;
 	virtual bool handle_event(s_event_record* event) override;
 	virtual void initialize(s_screen_parameters* parameters) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 ASSERT_STRUCT_SIZE(c_screen_4way_signin, 0xA60);

xlive/Blam/Engine/interface/screens/screen_brightness_menu.h

@@ -260,9 +260,9 @@ class c_brightness_menu : protected c_screen_with_menu
 		INVOKE_VFPTR_FN(_get_vfptr_table, 37, void(class_type::**)(s_screen_state*), state);
 	}
 
-	virtual void* load_proc() override
+	virtual const void* load_proc(void) const override
 	{
-		return INVOKE_VFPTR_FN(_get_vfptr_table, 38, void*(class_type::**)());
+		return INVOKE_VFPTR_FN(_get_vfptr_table, 38, const void*(class_type::**)() const);
 	}
 
 	virtual bool overlay_effect_is_disabled() override
@@ -282,9 +282,9 @@ class c_brightness_menu : protected c_screen_with_menu
 private:
 	// reserved name
 	template<typename T>
-	static T _get_vfptr_table(DWORD idx)
+	static const T _get_vfptr_table(DWORD idx)
 	{
-		return reinterpret_cast<T>(&Memory::GetAddress<void**>(0x4D7ABC)[idx]);
+		return reinterpret_cast<const T>(&Memory::GetAddress<const void**>(0x4D7ABC)[idx]);
 	}
 };
 

xlive/Blam/Engine/interface/screens/screen_cartographer_account_manager.cpp

@@ -602,7 +602,7 @@ void c_cartographer_account_manager_menu::post_initialize(void)
 	return c_screen_with_menu::post_initialize();
 }
 
-void* c_cartographer_account_manager_menu::load_proc(void)
+const void* c_cartographer_account_manager_menu::load_proc(void) const
 {
 	return c_cartographer_account_manager_menu::load_default_context;
 }

xlive/Blam/Engine/interface/screens/screen_cartographer_account_manager.h

@@ -117,7 +117,7 @@ class c_cartographer_account_manager_menu : protected c_screen_with_menu
 	virtual void pre_destroy(void) override;
 	virtual void initialize(s_screen_parameters* screen_parameters) override;
 	virtual void post_initialize(void) override;
-	virtual void* load_proc(void) override;
+	const virtual const void* load_proc(void) const override;
 };
 // ASSERT_STRUCT_SIZE(c_cartographer_account_manager_menu, 3396);
 

xlive/Blam/Engine/interface/screens/screen_cartographer_errors.cpp

@@ -220,7 +220,7 @@ void c_cartographer_error_menu::initialize(s_screen_parameters* screen_parameter
 	}
 }
 
-void* c_cartographer_error_menu::load_proc()
+const void* c_cartographer_error_menu::load_proc(void) const
 {
 	return c_cartographer_error_menu::load;
 }

xlive/Blam/Engine/interface/screens/screen_cartographer_errors.h

@@ -63,7 +63,7 @@ class c_cartographer_error_menu : protected c_screen_widget
 	virtual void pre_destroy() override;
 	virtual bool handle_event(s_event_record* event) override;
 	virtual void initialize(s_screen_parameters* screen_parameters) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 
 private:
 };

xlive/Blam/Engine/interface/screens/screen_cartographer_menus.cpp

@@ -309,7 +309,7 @@ void c_cartographer_guide_menu::initialize(s_screen_parameters* screen_parameter
 	}
 }
 
-void* c_cartographer_guide_menu::load_proc()
+const void* c_cartographer_guide_menu::load_proc(void) const
 {
 	return c_cartographer_guide_menu::load;
 }
@@ -383,7 +383,7 @@ void* c_cartographer_credits_menu::load(s_screen_parameters* parameters)
 	return credits_menu;
 }
 
-void* c_cartographer_credits_menu::load_proc()
+const void* c_cartographer_credits_menu::load_proc(void) const
 {
 	return c_cartographer_credits_menu::load;
 }
@@ -564,7 +564,7 @@ void c_cartographer_update_menu::update()
 	c_screen_with_menu::update();
 }
 
-void* c_cartographer_update_menu::load_proc()
+const void* c_cartographer_update_menu::load_proc(void) const
 {
 	return c_cartographer_update_menu::load;
 }
@@ -679,7 +679,7 @@ c_cartographer_update_notice_menu::c_cartographer_update_notice_menu(e_user_inte
 {
 }
 
-void* c_cartographer_update_notice_menu::load_proc()
+const void* c_cartographer_update_notice_menu::load_proc(void) const
 {
 	return c_cartographer_update_notice_menu::load;
 }

xlive/Blam/Engine/interface/screens/screen_cartographer_menus.h

@@ -2,7 +2,7 @@
 
 // miscellaneous cartographer menus
 
-#include "interface/user_interface_widget.h"
+#include "interface/user_interface.h"
 #include "interface/user_interface_widget_list.h"
 #include "interface/user_interface_widget_list_item.h"
 #include "interface/user_interface_widget_window.h"
@@ -61,7 +61,7 @@ class c_cartographer_guide_menu : public c_screen_with_menu
 
 	virtual ~c_cartographer_guide_menu() = default;
 	virtual void initialize(s_screen_parameters* screen_parameters) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 
 
@@ -96,7 +96,7 @@ class c_cartographer_credits_menu : public c_screen_with_menu
 	// c_cartographer_credits_menu virtual functions
 
 	virtual ~c_cartographer_credits_menu() = default;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 	virtual void initialize(s_screen_parameters* screen_parameters) override;
 };
 
@@ -141,7 +141,7 @@ class c_cartographer_update_menu : public c_screen_with_menu
 
 	virtual ~c_cartographer_update_menu() = default;
 	virtual void update() override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 	virtual void initialize(s_screen_parameters* screen_parameters) override;
 };
 
@@ -178,7 +178,7 @@ class c_cartographer_update_notice_menu : public c_screen_with_menu
 	// c_cartographer_update_notice_menu virtual functions.
 
 	virtual ~c_cartographer_update_notice_menu() = default;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 	virtual void initialize(s_screen_parameters* screen_parameters) override;
 };
 

xlive/Blam/Engine/interface/screens/screen_press_start_introduction.cpp

@@ -44,7 +44,7 @@ void c_screen_press_start_introduction::sub_60EBC2(int32 a1)
 	INVOKE_TYPE(0x23F011, 0x0, void(__thiscall*)(c_screen_press_start_introduction*, int32), this, a1);
 }
 
-void* c_screen_press_start_introduction::load_proc()
+const void* c_screen_press_start_introduction::load_proc(void) const
 {
 	return &c_screen_press_start_introduction::load;
 }

xlive/Blam/Engine/interface/screens/screen_press_start_introduction.h

@@ -29,6 +29,6 @@ class c_screen_press_start_introduction : protected c_screen_widget
 	bool handle_event(s_event_record* event) override;
 	virtual void initialize(s_screen_parameters* parameters) override;
 	virtual void sub_60EBC2(int32 a1) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 ASSERT_STRUCT_SIZE(c_screen_press_start_introduction, 0xB8C);

xlive/Blam/Engine/interface/screens/screen_settings.cpp

@@ -358,7 +358,7 @@ void c_screen_settings::post_initialize_button_keys()
 }
 
 
-void* c_screen_settings::load_proc()
+const void* c_screen_settings::load_proc(void) const
 {
 	return &c_screen_settings::load;
 }

xlive/Blam/Engine/interface/screens/screen_settings.h

@@ -61,6 +61,6 @@ class c_screen_settings : protected c_screen_with_menu
 
 	virtual ~c_screen_settings() = default;
 	virtual void post_initialize_button_keys() override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 ASSERT_STRUCT_SIZE(c_screen_settings, 0xEC8);

xlive/Blam/Engine/interface/screens/screen_squad_settings.cpp

@@ -687,7 +687,7 @@ void* c_screen_squad_settings::load(s_screen_parameters* parameters)
 }
 
 
-void* c_screen_squad_settings::load_proc()
+const void* c_screen_squad_settings::load_proc(void) const
 {
 	return &c_screen_squad_settings::load;
 }

xlive/Blam/Engine/interface/screens/screen_squad_settings.h

@@ -64,6 +64,6 @@ class c_screen_squad_settings : protected c_screen_widget
 	virtual void update() override;
 	virtual bool handle_event(s_event_record* event) override;
 	virtual void initialize(s_screen_parameters* parameters) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 ASSERT_STRUCT_SIZE(c_screen_squad_settings, 0xEC4);

xlive/Blam/Engine/interface/screens/screen_virtual_keyboard.cpp

@@ -145,7 +145,7 @@ void c_screen_virtual_keyboard::initialize(s_screen_parameters* parameters)
 	update_custom_labels(old_context);
 }
 
-void* c_screen_virtual_keyboard::load_proc()
+const void* c_screen_virtual_keyboard::load_proc(void) const
 {
 	return &c_screen_virtual_keyboard::load;
 }

xlive/Blam/Engine/interface/screens/screen_virtual_keyboard.h

@@ -155,7 +155,7 @@ class c_screen_virtual_keyboard : protected c_screen_widget
 	virtual void render_widget(rectangle2d* viewport_bounds) override;
 	virtual bool handle_event(s_event_record* event) override;
 	virtual void initialize(s_screen_parameters* parameters) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 ASSERT_STRUCT_SIZE(c_screen_virtual_keyboard, 0x3B80);
 

xlive/Blam/Engine/interface/screens/screen_xbox_live_task_progress_dialog.cpp

@@ -78,7 +78,7 @@ void c_screen_xbox_live_task_progress_dialog::initialize(s_screen_parameters* pa
 	this->setup_children();
 }
 
-void* c_screen_xbox_live_task_progress_dialog::load_proc()
+const void* c_screen_xbox_live_task_progress_dialog::load_proc(void) const
 {
 	return &c_screen_xbox_live_task_progress_dialog::load;
 }

xlive/Blam/Engine/interface/screens/screen_xbox_live_task_progress_dialog.h

@@ -43,6 +43,6 @@ class c_screen_xbox_live_task_progress_dialog : c_screen_widget
 	virtual void update() override;
 	virtual bool handle_event(s_event_record* event) override;
 	virtual void initialize(s_screen_parameters* parameters) override;
-	virtual void* load_proc() override;
+	virtual const void* load_proc(void) const override;
 };
 ASSERT_STRUCT_SIZE(c_screen_xbox_live_task_progress_dialog, 0xA70);