Port many field_effect.c names from Emerald

include/field_effect.h

@@ -13,16 +13,16 @@ bool8 FieldEffectActiveListContains(u8 id);
 void sub_80B69DC(void);
 void CreateTeleportFieldEffectTask(void);
 void FieldEffectActiveListRemove(u8 id);
-void sub_8085620(void);
+void StartEscapeRopeFieldEffect(void);
 void FieldEffectStop(struct Sprite *sprite, u8 id);
 u8 CreateTrainerSprite(u8 trainerSpriteID, s16 x, s16 y, u8 subpriority, u8 *buffer);
-void sub_8084454(void);
-void sub_8084784(u8 a0, u8 a1);
-void sub_8084F2C(u8 a0);
-void sub_80853CC(u8 a0);
+void FieldCB_FallWarpExit(void);
+void StartEscalatorWarp(u8 a0, u8 a1);
+void StartLavaridgeGymB1FWarp(u8 a0);
+void StartLavaridgeGym1FWarp(u8 a0);
 void sub_8083598(u8 a0);
-void sub_8083A5C(struct Sprite * sprite, u8 spriteId);
-u8 sub_8083970(u16 species, s16 x, s16 y, bool8 unused);
-void sub_80842C8(void);
+void FreeResourcesAndDestroySprite(struct Sprite * sprite, u8 spriteId);
+u8 CreateMonSprite_PicBox(u16 species, s16 x, s16 y, bool8 unused);
+void ReturnToFieldFromFlyMapSelect(void);
 
 #endif //GUARD_FIELD_EFFECTS_H

include/field_fadetransition.h

@@ -14,7 +14,7 @@ void sub_807E500(void);
 void sub_807DF64(void);
 void sub_807DC18(void);
 void FieldCallback_ReturnToEventScript2(void);
-void sub_807DC00(void);
+void FadeInFromBlack(void);
 void FadeTransition_FadeInOnReturnToStartMenu(void);
 
 void sub_807DCE4(void);

include/field_screen_effect.h

@@ -9,7 +9,7 @@ void sub_80B0244(void);
 void sub_807E3EC(void);
 void DoOutwardBarnDoorWipe(void);
 void Task_BarnDoorWipe(u8 taskId);
-void sub_807DC00(void);
+void FadeInFromBlack(void);
 void sub_807F5F0(void);
 
 #endif // GUARD_FIELD_SCREEN_EFFECT_H

include/overworld.h

@@ -87,7 +87,7 @@ void player_avatar_init_params_reset(void);
 
 void Overworld_SetFlashLevel(s32 a1);
 u8 Overworld_GetFlashLevel(void);
-void sub_8085524(u16);
+void LavaridgeGym1FWarpEffect_4(u16);
 
 void Overworld_SetSavedMusic(u16);
 void Overworld_ChangeMusicToDefault(void);