TMainTask: Add, and match `func_80228c44()`

oof, my system crashed in the middle of builing `TMainTask.cpp`, causing
it to corrupt the source file, meaning I had to redo this function again.

Thank god I'm using version control.

3 files changed, 68 insertions, 0 deletions

diff --git a/context.h b/context.h
index 8a6bdcd..36c7384 100644
--- a/context.h
+++ b/context.h
@@ -317,6 +317,7 @@ public:
 	void unused_render_func();
 	void render_objects();
 	void render_ui();
+	void func_80228c44(s32 arg0);
 	void func_80228dbc();
 	void render_clipout_and_fade();
 	void init_main_task();
diff --git a/include/pso/TMainTask.h b/include/pso/TMainTask.h
index 31e8e79..e889a30 100644
--- a/include/pso/TMainTask.h
+++ b/include/pso/TMainTask.h
@@ -47,6 +47,7 @@ public:
 	void unused_render_func();
 	void render_objects();
 	void render_ui();
+	void func_80228c44(s32 arg0);
 	void func_80228dbc();
 	void render_clipout_and_fade();
 	void init_main_task();
diff --git a/src/pso/TMainTask.cpp b/src/pso/TMainTask.cpp
index 71a1393..8ae626c 100644
--- a/src/pso/TMainTask.cpp
+++ b/src/pso/TMainTask.cpp
@@ -164,6 +164,72 @@ void TMainTask::render() {
 	set_task_flags(0x100);
 }
 
+
+void TMainTask::func_80228c44(s32 arg0) {
+	set_task_flags(0x20);
+	some_main_task_flag = 0;
+	set_depth_buffer_settings_3();
+	set_depth_buffer_settings_id(1);
+	save_depth_buffer_settings();
+
+	switch (arg0) {
+		case 0:
+			tl_03->render_nodes();
+			tl_04->render_nodes();
+
+			set_depth_buffer_settings_id(3);
+
+			tl_item_equip->allow_rendering();
+			tl_item_equip->render_nodes();
+			tl_item_equip->disallow_rendering();
+
+			func_80141618();
+			break;
+		case 1:
+			tl_03->render_nodes();
+			tl_04->render_nodes();
+			break;
+		case 2:
+			tl_03->render_nodes();
+			break;
+		case 3:
+			tl_04->render_nodes();
+			break;
+		case 4:
+			set_depth_buffer_settings_id(1);
+			func_803e11e8(1);
+
+			tl_item_equip->allow_rendering();
+			tl_item_equip->render_nodes();
+			tl_item_equip->disallow_rendering();
+
+			func_803e11f0();
+			func_80141618();
+			break;
+		case 5:
+			set_depth_buffer_settings_id(2);
+			func_803e11e8(2);
+
+			tl_item_equip->allow_rendering();
+			tl_item_equip->render_nodes();
+			tl_item_equip->disallow_rendering();
+
+			func_803e11f0();
+			func_80141618();
+			break;
+	}
+
+	restore_depth_buffer_settings();
+	some_main_task_flag = 1;
+
+	set_depth_buffer_settings_1();
+	set_depth_buffer_settings_id(2);
+	save_depth_buffer_settings();
+
+	restore_depth_buffer_settings();
+	clear_task_flags(0x20);
+}
+
 void TMainTask::func_80228dbc() {
 	set_task_flags(0x10);
 	some_main_task_flag = 0;