Dump field_door data; start field_door decomp

include/field_camera.h

@@ -30,5 +30,6 @@ void sub_805A658(s16 *x, s16 *y);
 void SetCameraPanningCallback(void (*cb)(void));
 void SetCameraPanning(s16 x, s16 y);
 void InstallCameraPanAheadCallback(void);
+void sub_805A91C(int x, int y, const u16 *data);
 
 #endif //GUARD_FIELD_CAMERA_H

include/metatile_behavior.h

@@ -151,6 +151,5 @@ bool8 MetatileBehavior_IsImpressiveMachine(u8 metatileBehavior);
 bool8 MetatileBehavior_IsVideoGame(u8 metatileBehavior);
 bool8 MetatileBehavior_IsBurglary(u8 metatileBehavior);
 bool8 MetatileBehavior_IsMBA3(u8 metatileBehavior);
-extern u8 gUnknown_8353068[];
 
 #endif // GUARD_METATILE_BEHAVIOR