Merge remote-tracking branch 'merrp_origin/followers-expanded-id' into merrp/followers_RHH_merge3

# Conflicts:
#	.github/workflows/build.yml
#	README.md
#	gflib/sprite.c
#	graphics/pokemon/banette/anim_front.png
#	graphics/pokemon/banette/normal.pal
#	graphics/pokemon/sentret/normal.pal
#	graphics/pokemon/togetic/anim_front.png
#	graphics/pokemon/togetic/normal.pal
#	include/battle_script_commands.h
#	include/data.h
#	ld_script.txt
#	src/battle_controller_player.c
#	src/bike.c
#	src/event_object_movement.c

Makefile

@@ -347,6 +347,11 @@ ifeq ($(DINFO),1)
 override CFLAGS += -g
 endif
 
+ifeq ($(DDEBUG),1)
+override ASFLAGS += --defsym DEBUG=1
+override CPPFLAGS += -D DEBUG=1
+endif
+
 # The dep rules have to be explicit or else missing files won't be reported.
 # As a side effect, they're evaluated immediately instead of when the rule is invoked.
 # It doesn't look like $(shell) can be deferred so there might not be a better way.
@@ -474,7 +479,7 @@ $(ELF): $(OBJ_DIR)/ld_script.ld $(OBJS) libagbsyscall
 
 $(ROM): $(ELF)
 	$(OBJCOPY) -O binary $< $@
-	$(FIX) $@ -p --silent
+	$(FIX) $@ --silent
 
 modern: all
 

asm/macros/event.inc

@@ -1735,6 +1735,11 @@
 	.2byte \quantity
 	.endm
 
+	@ Like callnative, but function expects a ctx
+	.macro callfunc func:req
+	.byte 0xe3
+	.4byte \func
+	.endm
 
 @ Supplementary
 

asm/macros/map.inc

@@ -22,9 +22,8 @@
 	@ Defines an object event template for map data, to be used by a normal object. Mirrors the struct layout of ObjectEventTemplate in include/global.fieldmap.h
 	.macro object_event index:req, gfx:req, x:req, y:req, elevation:req, movement_type:req, x_radius:req, y_radius:req, trainer_type:req, sight_radius_tree_etc:req, script:req, event_flag:req
 	.byte \index
-	.byte \gfx
+	.2byte \gfx
 	.byte OBJ_KIND_NORMAL
-	.space 1  @ Padding
 	.2byte \x, \y
 	.byte \elevation
 	.byte \movement_type

asm/macros/movement.inc

@@ -163,4 +163,6 @@
 	create_movement_action fly_up, MOVEMENT_ACTION_FLY_UP
 	create_movement_action fly_down, MOVEMENT_ACTION_FLY_DOWN
 
+	create_movement_action exit_pokeball, MOVEMENT_ACTION_EXIT_POKEBALL
+	create_movement_action enter_pokeball, MOVEMENT_ACTION_ENTER_POKEBALL
 	create_movement_action step_end, MOVEMENT_ACTION_STEP_END

data/event_scripts.s

@@ -723,6 +723,7 @@ Common_EventScript_OutOfCenterPartyHeal::
 	playfanfare MUS_HEAL
 	waitfanfare
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	fadescreen FADE_FROM_BLACK
 	return
 
@@ -1056,6 +1057,7 @@ Common_EventScript_LegendaryFlewAway::
 	.include "data/scripts/move_tutors.inc"
 	.include "data/scripts/trainer_hill.inc"
 	.include "data/scripts/test_signpost.inc"
+	.include "data/scripts/follower.inc"
 	.include "data/text/frontier_brain.inc"
 	.include "data/text/save.inc"
 	.include "data/text/birch_speech.inc"

data/field_effect_scripts.s

@@ -72,6 +72,9 @@ gFieldEffectScriptPointers::
 	.4byte gFieldEffectScript_RayquazaSpotlight         @ FLDEFF_RAYQUAZA_SPOTLIGHT
 	.4byte gFieldEffectScript_DestroyDeoxysRock         @ FLDEFF_DESTROY_DEOXYS_ROCK
 	.4byte gFieldEffectScript_MoveDeoxysRock            @ FLDEFF_MOVE_DEOXYS_ROCK
+	.4byte gFieldEffectScript_TracksSlither             @ FLDEFF_TRACKS_SLITHER
+	.4byte gFieldEffectScript_TracksBug                 @ FLDEFF_TRACKS_BUG
+	.4byte gFieldEffectScript_TracksSpot                @ FLDEFF_TRACKS_SPOT
 
 gFieldEffectScript_ExclamationMarkIcon1::
 	field_eff_callnative FldEff_ExclamationMarkIcon
@@ -129,6 +132,14 @@ gFieldEffectScript_SandFootprints::
 	field_eff_loadfadedpal_callnative gSpritePalette_GeneralFieldEffect0, FldEff_SandFootprints
 	field_eff_end
 
+gFieldEffectScript_TracksBug::
+	field_eff_loadfadedpal_callnative gSpritePalette_GeneralFieldEffect0, FldEff_TracksBug
+	field_eff_end
+
+gFieldEffectScript_TracksSpot::
+	field_eff_loadfadedpal_callnative gSpritePalette_GeneralFieldEffect0, FldEff_TracksSpot
+	field_eff_end
+
 gFieldEffectScript_JumpBigSplash::
 	field_eff_loadfadedpal_callnative gSpritePalette_GeneralFieldEffect0, FldEff_JumpBigSplash
 	field_eff_end
@@ -218,6 +229,10 @@ gFieldEffectScript_BikeTireTracks::
 	field_eff_loadfadedpal_callnative gSpritePalette_GeneralFieldEffect0, FldEff_BikeTireTracks
 	field_eff_end
 
+gFieldEffectScript_TracksSlither::
+	field_eff_loadfadedpal_callnative gSpritePalette_GeneralFieldEffect0, FldEff_TracksSlither
+	field_eff_end
+
 gFieldEffectScript_SandDisguisePlaceholder::
 	field_eff_callnative ShowSandDisguiseFieldEffect
 	field_eff_end

data/layouts/BattleFrontier_BattleDomeBattleRoom/map.bin

@@ -1,2 +1,2 @@
-аабааааааабааааабааааабааааааабааааабаааввгвввввввгвввввгвввдежзийкдежзийкдежзий		стуфхцч						щъыьэюя						ёђѓєѕії !"#$%&						љњћќ§ўџ()*+,-.						
0123456							
+а2а2ба2а2а2а2а2а2а2ба2а2а2а2а2ба2а2а2аRаRбаRаRаRаRаRаRаRбаRаRаRаRаRбаRаRаRв2в2гв2в2в2в2в2в2в2гв2в2в2в2в2гв2в2в2дежзийкдежзийкдежзий	3	3с2т2у2ф2х2ц2ч23333333	3	3	3	3	3	3щ2ъыьэBюBяBCCC3	3	3	3	3	3	3ё2ђBѓBєBѕBіBїB C!C"C#C$C%C&3	3	3	3	3	3	3љ2њћќ§BўBџB(C)C*C+,-.3	3	3	3	3	3	3
333301233435363	3	3	3	3	3	3	3
-
89:;<=>>			
+333
3338393:3;3<3=3>3>3	3	3	3

data/map_events.s

@@ -12,10 +12,10 @@
 #include "constants/trainer_hill.h"
 #include "constants/trainer_types.h"
 #include "constants/berry.h"
+#include "constants/species.h"
 	.include "asm/macros.inc"
 	.include "constants/constants.inc"
 
 	.section .rodata
 
 	.include "data/maps/events.inc"
-

data/maps/AncientTomb/map.json

@@ -15,7 +15,7 @@
   "connections": null,
   "object_events": [
     {
-      "graphics_id": "OBJ_EVENT_GFX_REGISTEEL",
+      "graphics_id": "OBJ_EVENT_GFX_MON_BASE + SPECIES_REGISTEEL",
       "x": 8,
       "y": 7,
       "elevation": 3,

data/maps/AncientTomb/scripts.inc

@@ -55,6 +55,7 @@ AncientTomb_EventScript_CaveEntranceSide::
 	end
 
 AncientTomb_EventScript_Registeel::
+	bufferspeciesname 0, SPECIES_REGISTEEL
 	lock
 	faceplayer
 	waitse
@@ -83,4 +84,3 @@ AncientTomb_EventScript_RanFromRegisteel::
 	setvar VAR_0x8004, SPECIES_REGISTEEL
 	goto Common_EventScript_LegendaryFlewAway
 	end
-

data/maps/BattleFrontier_BattleArenaLobby/scripts.inc

@@ -75,6 +75,7 @@ BattleFrontier_BattleArenaLobby_EventScript_SaveAfterChallenge::
 	frontier_checkairshow
 	special LoadPlayerParty
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	arena_save 0
 	playse SE_SAVE
 	waitse
@@ -133,6 +134,7 @@ BattleFrontier_BattleArenaLobby_EventScript_TryEnterChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattleArenaLobby_Text_SelectThreeMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_PARTY_SIZE
@@ -194,6 +196,7 @@ BattleFrontier_BattleArenaLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattleArenaLobby_EventScript_LoadPartyAndCancelChallenge::
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattleArenaLobby_EventScript_CancelChallenge::
 	msgbox BattleFrontier_BattleArenaLobby_Text_AwaitAnotherChallenge, MSGBOX_DEFAULT
 BattleFrontier_BattleArenaLobby_EventScript_EndCancelChallenge::

data/maps/BattleFrontier_BattleDomeBattleRoom/scripts.inc

@@ -17,6 +17,7 @@ BattleFrontier_BattleDomeBattleRoom_MapScripts::
 	.byte 0
 
 BattleFrontier_BattleDomeBattleRoom_OnTransition:
+	setflag FLAG_TEMP_HIDE_FOLLOWER
 	dome_setopponentgfx
 	frontier_get FRONTIER_DATA_BATTLE_NUM
 	copyvar VAR_TEMP_F, VAR_RESULT

data/maps/BattleFrontier_BattleDomeLobby/scripts.inc

@@ -68,6 +68,7 @@ BattleFrontier_BattleDomeLobby_EventScript_GiveBattlePoints::
 	dome_set DOME_DATA_WIN_STREAK_ACTIVE, TRUE
 	special LoadPlayerParty
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	goto BattleFrontier_BattleDomeLobby_EventScript_AskRecordBattle
 
 BattleFrontier_BattleDomeLobby_EventScript_LostChallenge::
@@ -82,6 +83,7 @@ BattleFrontier_BattleDomeLobby_EventScript_LostChallenge::
 	dome_set DOME_DATA_ATTEMPTED_CHALLENGE, TRUE
 	special LoadPlayerParty
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattleDomeLobby_EventScript_AskRecordBattle::
 	dome_save 0
 	playse SE_SAVE
@@ -160,6 +162,7 @@ BattleFrontier_BattleDomeLobby_EventScript_TryEnterChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattleDomeLobby_Text_SelectThreeMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_PARTY_SIZE
@@ -222,6 +225,7 @@ BattleFrontier_BattleDomeLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattleDomeLobby_EventScript_LoadPartyCancelChallenge::
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattleDomeLobby_EventScript_CancelChallenge::
 	msgbox BattleFrontier_BattleDomeLobby_Text_HopeToSeeYouAgain, MSGBOX_DEFAULT
 BattleFrontier_BattleDomeLobby_EventScript_EndCancelChallenge::

data/maps/BattleFrontier_BattleFactoryLobby/scripts.inc

@@ -59,6 +59,7 @@ BattleFrontier_BattleFactoryLobby_EventScript_GiveBattlePoints::
 	waitmessage
 	frontier_checkairshow
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 	factory_save 0
 	playse SE_SAVE
 	waitse
@@ -71,6 +72,7 @@ BattleFrontier_BattleFactoryLobby_EventScript_LostChallenge::
 	waitmessage
 	frontier_checkairshow
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 	factory_set FACTORY_DATA_WIN_STREAK_ACTIVE, FALSE
 	factory_save 0
 	playse SE_SAVE
@@ -196,6 +198,7 @@ BattleFrontier_BattleFactoryLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattleFactoryLobby_EventScript_LoadPartyAndCancelChallenge::
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattleFactoryLobby_EventScript_CancelChallenge::
 	msgbox BattleFrontier_BattleFactoryLobby_Text_LookForwardToNextVisit, MSGBOX_DEFAULT
 	release

data/maps/BattleFrontier_BattlePalaceLobby/scripts.inc

@@ -76,6 +76,7 @@ BattleFrontier_BattlePalaceLobby_EventScript_SaveAfterChallenge::
 	frontier_checkairshow
 	special LoadPlayerParty
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	palace_save 0
 	playse SE_SAVE
 	waitse
@@ -151,6 +152,7 @@ BattleFrontier_BattlePalaceLobby_EventScript_TryEnterChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattlePalaceLobby_Text_NowSelectThreeMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_PARTY_SIZE
@@ -215,6 +217,7 @@ BattleFrontier_BattlePalaceLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattlePalaceLobby_EventScript_LoadPartyAndCancelChallenge::
 	special LoadPlayerParty
+	callnative LoadPlayerParty
 BattleFrontier_BattlePalaceLobby_EventScript_CancelChallenge::
 	msgbox BattleFrontier_BattlePalaceLobby_Text_ReturnWhenFortified, MSGBOX_DEFAULT
 BattleFrontier_BattlePalaceLobby_EventScript_EndCancelChallenge::
@@ -647,4 +650,3 @@ BattleFrontier_BattlePalaceLobby_Text_ExplainRulesWhenInDanger:
 	.string "nature when it is in trouble.\p"
 	.string "If a POKéMON begins behaving oddly\n"
 	.string "in a pinch, watch it carefully.$"
-

data/maps/BattleFrontier_BattlePikeLobby/scripts.inc

@@ -59,6 +59,7 @@ BattleFrontier_BattlePikeLobby_EventScript_GiveBattlePoints::
 	pike_set PIKE_DATA_TOTAL_STREAKS, VAR_RESULT
 	special LoadPlayerParty
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	pike_resethelditems
 	message BattleFrontier_BattlePikeLobby_Text_ShallRecordResults
 	waitmessage
@@ -80,6 +81,7 @@ BattleFrontier_BattlePikeLobby_EventScript_LostChallenge::
 	pike_set PIKE_DATA_WIN_STREAK_ACTIVE, FALSE
 	special LoadPlayerParty
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	pike_resethelditems
 	pike_save 0
 	playse SE_SAVE
@@ -119,6 +121,7 @@ BattleFrontier_BattlePikeLobby_EventScript_TryEnterChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattlePikeLobby_Text_PleaseChooseThreeMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_PARTY_SIZE
@@ -183,6 +186,7 @@ BattleFrontier_BattlePikeLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattlePikeLobby_EventScript_LoadPartyAndCancelChallenge::
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattlePikeLobby_EventScript_CancelChallenge::
 	msgbox BattleFrontier_BattlePikeLobby_Text_LookForwardToSeeingYou, MSGBOX_DEFAULT
 BattleFrontier_BattlePikeLobby_EventScript_EndCancelChallenge::
@@ -430,4 +434,3 @@ BattleFrontier_BattlePikeLobby_Text_ExplainMonOrderRules:
 	.string "changed.\p"
 	.string "The sequence must be set before\n"
 	.string "starting your challenge.$"
-

data/maps/BattleFrontier_BattlePyramidLobby/scripts.inc

@@ -59,6 +59,7 @@ BattleFrontier_BattlePyramidLobby_EventScript_GiveBattlePoints::
 	special LoadPlayerParty
 	pyramid_clearhelditems
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	message BattleFrontier_BattlePyramidLobby_Text_UsedBattleBagWillBeKept
 	waitmessage
 	playse SE_EXP_MAX
@@ -83,6 +84,7 @@ BattleFrontier_BattlePyramidLobby_EventScript_LostChallenge::
 	special LoadPlayerParty
 	pyramid_clearhelditems
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	lockall
 	message BattleFrontier_BattlePyramidLobby_Text_DisappointingHereIsBag
 	waitmessage
@@ -132,6 +134,7 @@ BattleFrontier_BattlePyramidLobby_EventScript_TryEnterChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattlePyramidLobby_Text_SelectThreeMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_PARTY_SIZE
@@ -196,6 +199,7 @@ BattleFrontier_BattlePyramidLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattlePyramidLobby_EventScript_LoadPartyAndCancelChallenge::
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattlePyramidLobby_EventScript_CancelChallenge::
 	msgbox BattleFrontier_BattlePyramidLobby_Text_AwaitFutureChallenge, MSGBOX_DEFAULT
 BattleFrontier_BattlePyramidLobby_EventScript_EndCancelChallenge::
@@ -900,4 +904,3 @@ BattleFrontier_BattlePyramidLobby_Text_ExplainBagRules:
 	.string "of ten kinds of items.\p"
 	.string "The contents of the BATTLE BAG are\n"
 	.string "lost if you fail in your quest.$"
-

data/maps/BattleFrontier_BattleTowerLobby/scripts.inc

@@ -95,6 +95,7 @@ BattleFrontier_BattleTowerLobby_EventScript_LookForwardToChallenge::
 	msgbox BattleFrontier_BattleTowerLobby_Text_LookForwardToAnotherChallenge, MSGBOX_DEFAULT
 	closemessage
 	setvar VAR_TEMP_0, 255
+	callnative UpdateFollowingPokemon
 	release
 	end
 
@@ -114,6 +115,7 @@ BattleFrontier_BattleTowerLobby_EventScript_LostThanksForPlaying::
 	msgbox BattleFrontier_BattleTowerLobby_Text_LookForwardToAnotherChallenge, MSGBOX_DEFAULT
 	closemessage
 	setvar VAR_TEMP_0, 255
+	callnative UpdateFollowingPokemon
 	release
 	end
 
@@ -200,6 +202,7 @@ BattleFrontier_BattleTowerLobby_EventScript_TryEnterSinglesChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattleTowerLobby_Text_SelectThreeMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_PARTY_SIZE
@@ -263,6 +266,7 @@ BattleFrontier_BattleTowerLobby_EventScript_TryEnterDoublesChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattleTowerLobby_Text_PleaseSelectFourMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_DOUBLES_PARTY_SIZE
@@ -327,6 +331,7 @@ BattleFrontier_BattleTowerLobby_EventScript_TryEnterMultisChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattleTowerLobby_Text_PleaseSelectTwoMons, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_MULTI_PARTY_SIZE
@@ -390,6 +395,7 @@ BattleFrontier_BattleTowerLobby_EventScript_TryEnterLinkMultisChallenge::
 	frontier_set FRONTIER_DATA_LVL_MODE, VAR_RESULT
 	msgbox BattleFrontier_BattleTowerLobby_Text_PleaseSelectTwoMons2, MSGBOX_DEFAULT
 	fadescreen FADE_TO_BLACK
+	callnative RemoveFollowingPokemon
 	call BattleFrontier_EventScript_GetLvlMode
 	copyvar VAR_0x8004, VAR_RESULT
 	setvar VAR_0x8005, FRONTIER_MULTI_PARTY_SIZE
@@ -577,6 +583,7 @@ BattleFrontier_BattleTowerLobby_EventScript_CancelChallengeSaveFailed::
 
 BattleFrontier_BattleTowerLobby_EventScript_LoadPartyCancelChallenge::
 	special LoadPlayerParty
+	callnative UpdateFollowingPokemon
 BattleFrontier_BattleTowerLobby_EventScript_CancelChallenge::
 	special CloseLink
 	msgbox BattleFrontier_BattleTowerLobby_Text_LookForwardToAnotherChallenge, MSGBOX_DEFAULT

data/maps/DesertRuins/map.json

@@ -15,7 +15,7 @@
   "connections": null,
   "object_events": [
     {
-      "graphics_id": "OBJ_EVENT_GFX_REGIROCK",
+      "graphics_id": "OBJ_EVENT_GFX_MON_BASE + SPECIES_REGIROCK",
       "x": 8,
       "y": 7,
       "elevation": 3,

data/maps/DesertRuins/scripts.inc

@@ -55,6 +55,7 @@ DesertRuins_EventScript_CaveEntranceSide::
 	end
 
 DesertRuins_EventScript_Regirock::
+	bufferspeciesname 0, SPECIES_REGIROCK
 	lock
 	faceplayer
 	waitse
@@ -83,4 +84,3 @@ DesertRuins_EventScript_RanFromRegirock::
 	setvar VAR_0x8004, SPECIES_REGIROCK
 	goto Common_EventScript_LegendaryFlewAway
 	end
-

data/maps/FortreeCity_Gym/scripts.inc

@@ -5,6 +5,7 @@ FortreeCity_Gym_MapScripts::
 
 FortreeCity_Gym_OnTransition:
 	special RotatingGate_InitPuzzle
+	setflag FLAG_TEMP_HIDE_FOLLOWER @ Hide follower bc of rotating gates
 	end
 
 FortreeCity_Gym_OnWarp:

data/maps/IslandCave/map.json

@@ -15,7 +15,7 @@
   "connections": null,
   "object_events": [
     {
-      "graphics_id": "OBJ_EVENT_GFX_REGICE",
+      "graphics_id": "OBJ_EVENT_GFX_MON_BASE + SPECIES_REGICE",
       "x": 8,
       "y": 7,
       "elevation": 3,

data/maps/IslandCave/scripts.inc

@@ -88,6 +88,7 @@ IslandCave_EventScript_ClearSteps::
 	return
 
 IslandCave_EventScript_Regice::
+	bufferspeciesname 0, SPECIES_REGICE
 	lock
 	faceplayer
 	waitse

data/maps/MossdeepCity_Gym/scripts.inc

@@ -1,9 +1,14 @@
 MossdeepCity_Gym_MapScripts::
+  map_script MAP_SCRIPT_ON_TRANSITION, MossdeepCity_Gym_OnTransition
 	map_script MAP_SCRIPT_ON_LOAD, MossdeepCity_Gym_OnLoad
 	.byte 0
 
 @ NOTE: Mossdeep Gym was redesigned between R/S and E. Leftover (and now functionally unused) scripts are commented below
 
+MossdeepCity_Gym_OnTransition:
+	setflag FLAG_TEMP_HIDE_FOLLOWER @ Hide follower since it can collide with moving statues
+  end
+
 @ All the below checks are leftover from RS. FLAG_MOSSDEEP_GYM_SWITCH_X is never set
 MossdeepCity_Gym_OnLoad:
 	goto_if_set FLAG_MOSSDEEP_GYM_SWITCH_1, MossdeepCity_Gym_EventScript_SetSwitch1Metatiles

data/maps/Route117/map.json

@@ -105,8 +105,8 @@
     },
     {
       "graphics_id": "OBJ_EVENT_GFX_PIKACHU",
-      "x": 49,
+      "x": 51,
-      "y": 2,
+      "y": 1,
       "elevation": 3,
       "movement_type": "MOVEMENT_TYPE_LOOK_AROUND",
       "movement_range_x": 0,
@@ -336,6 +336,32 @@
       "trainer_sight_or_berry_tree_id": "4",
       "script": "Route117_EventScript_Melina",
       "flag": "0"
+    },
+    {
+      "graphics_id": "OBJ_EVENT_GFX_VAR_0",
+      "x": 47,
+      "y": 2,
+      "elevation": 3,
+      "movement_type": "MOVEMENT_TYPE_LOOK_AROUND",
+      "movement_range_x": 0,
+      "movement_range_y": 0,
+      "trainer_type": "TRAINER_TYPE_NONE",
+      "trainer_sight_or_berry_tree_id": "VAR_TEMP_0",
+      "script": "NULL",
+      "flag": "FLAG_TEMP_1"
+    },
+    {
+      "graphics_id": "OBJ_EVENT_GFX_VAR_1",
+      "x": 49,
+      "y": 2,
+      "elevation": 3,
+      "movement_type": "MOVEMENT_TYPE_LOOK_AROUND",
+      "movement_range_x": 0,
+      "movement_range_y": 0,
+      "trainer_type": "TRAINER_TYPE_NONE",
+      "trainer_sight_or_berry_tree_id": "VAR_TEMP_1",
+      "script": "NULL",
+      "flag": "FLAG_TEMP_2"
     }
   ],
   "warp_events": [

data/maps/Route117/scripts.inc

@@ -1,13 +1,61 @@
 .set LOCALID_DAYCARE_MAN, 3
+.set LOCALID_DAYCARE_MON_0, 25
+.set LOCALID_DAYCARE_MON_1, 26
 
 Route117_MapScripts::
 	map_script MAP_SCRIPT_ON_TRANSITION, Route117_OnTransition
 	.byte 0
 
+.macro getdaycaregfx var0:req var1:req var2:req var3:req
+callfunc ScrFunc_getdaycaregfx
+.2byte \var0
+.2byte \var1
+.2byte \var2
+.2byte \var3
+.endm
+
 Route117_OnTransition:
 	call Route117_EventScript_TryMoveDayCareMan
+	@ set flags for OW daycare mons
+	setflag FLAG_TEMP_1
+	setflag FLAG_TEMP_2
+	getdaycaregfx VAR_OBJ_GFX_ID_0, VAR_OBJ_GFX_ID_1, VAR_TEMP_0, VAR_TEMP_1
+	switch VAR_RESULT
+	case 2, Route117_EventScript_ShowDaycareMon1
+	case 1, Route117_EventScript_ShowDaycareMon0
 	end
 
+Route117_EventScript_ShowDaycareMon1:
+	@ set pokemon movement type based on compatibility
+	special SetDaycareCompatibilityString
+	@ 0:
+	call_if_eq VAR_RESULT, PARENTS_INCOMPATIBLE, Route117_EventScript_DaycareMonIncompatible
+	@ 20: do nothing if low compatibility
+	@ call_if_eq VAR_RESULT, PARENTS_LOW_COMPATIBILITY, Route117_EventScript_DaycareMonLowCompatibility
+	@ 50:
+	call_if_eq VAR_RESULT, PARENTS_MED_COMPATIBILITY, Route117_EventScript_DaycareMonMedCompatibility
+	@ 70:
+	call_if_eq VAR_RESULT, PARENTS_MAX_COMPATIBILITY, Route117_EventScript_DaycareMonMaxCompatibility
+	clearflag FLAG_TEMP_2
+Route117_EventScript_ShowDaycareMon0:
+	clearflag FLAG_TEMP_1
+	end
+
+Route117_EventScript_DaycareMonIncompatible: @ mons never face each other
+	setobjectmovementtype LOCALID_DAYCARE_MON_0, MOVEMENT_TYPE_FACE_DOWN_UP_AND_LEFT
+	setobjectmovementtype LOCALID_DAYCARE_MON_1, MOVEMENT_TYPE_FACE_DOWN_UP_AND_RIGHT
+	return
+
+Route117_EventScript_DaycareMonMedCompatibility: @ down and towards each other
+	setobjectmovementtype LOCALID_DAYCARE_MON_0, MOVEMENT_TYPE_FACE_DOWN_AND_RIGHT
+	setobjectmovementtype LOCALID_DAYCARE_MON_1, MOVEMENT_TYPE_FACE_DOWN_AND_LEFT
+	return
+
+Route117_EventScript_DaycareMonMaxCompatibility: @ facing; walk in place
+	setobjectmovementtype LOCALID_DAYCARE_MON_0, MOVEMENT_TYPE_WALK_IN_PLACE_RIGHT
+	setobjectmovementtype LOCALID_DAYCARE_MON_1, MOVEMENT_TYPE_WALK_IN_PLACE_LEFT
+	return
+
 Route117_EventScript_TryMoveDayCareMan::
 	goto_if_unset FLAG_PENDING_DAYCARE_EGG, Route117_EventScript_StopMoveDayCareMan
 	setobjectxyperm LOCALID_DAYCARE_MAN, 47, 6
@@ -205,4 +253,3 @@ Route117_Text_RouteSignMauville:
 Route117_Text_DayCareSign:
 	.string "POKéMON DAY CARE\n"
 	.string "“Let us raise your POKéMON.”$"
-

data/maps/Route123/map.json

@@ -559,7 +559,7 @@
       "flag": "0"
     },
     {
-      "graphics_id": "OBJ_EVENT_GFX_YOUNGSTER",
+      "graphics_id": "OBJ_EVENT_GFX_BUG_CATCHER",
       "x": 14,
       "y": 12,
       "elevation": 3,

data/maps/RusturfTunnel/scripts.inc

@@ -274,6 +274,7 @@ RusturfTunnel_EventScript_TunnelBlockagePos3::
 
 RusturfTunnel_EventScript_AquaGruntBackUp::
 	lockall
+	setflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	msgbox RusturfTunnel_Text_ComeAndGetSome, MSGBOX_DEFAULT
 	closemessage
 	applymovement LOCALID_GRUNT, RusturfTunnel_Movement_GruntAndPeekoBackUp
@@ -529,4 +530,3 @@ RusturfTunnel_Text_MikePostBattle:
 	.string "They halted development here to\n"
 	.string "protect POKéMON, right?\l"
 	.string "There's a feel-good story!$"
-

data/maps/SlateportCity_OceanicMuseum_2F/scripts.inc

@@ -79,6 +79,7 @@ SlateportCity_OceanicMuseum_2F_EventScript_CaptStern::
 	playfanfare MUS_HEAL
 	waitfanfare
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	removeobject LOCALID_CAPT_STERN
 	setflag FLAG_HIDE_ROUTE_110_TEAM_AQUA
 	call_if_eq VAR_REGISTER_BIRCH_STATE, 0, SlateportCity_OceanicMuseum_2F_EventScript_ReadyRegisterBirch
@@ -437,4 +438,3 @@ SlateportCity_OceanicMuseum_2F_Text_SSAnneReplica:
 	.string "“S.S. ANNE\p"
 	.string "“A replica of the luxury liner that\n"
 	.string "circles the globe.”$"
-

data/maps/SootopolisCity/scripts.inc

@@ -495,6 +495,7 @@ SootopolisCity_EventScript_RayquazaSceneFromPokeCenter::
 	removeobject LOCALID_GROUDON
 	removeobject LOCALID_KYOGRE
 	addobject LOCALID_RAYQUAZA
+  hideobjectat LOCALID_RAYQUAZA, MAP_SOOTOPOLIS_CITY
 	setvar VAR_0x8004, TRUE
 	special Script_DoRayquazaScene
 	waitstate

data/maps/TrainerHill_Entrance/scripts.inc

@@ -96,6 +96,7 @@ TrainerHill_Entrance_EventScript_PlayerExitChallenge::
 	waitmovement 0
 	setvar VAR_TRAINER_HILL_IS_ACTIVE, 0
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	releaseall
 TrainerHill_Entrance_EventScript_EndExitChallenge::
 	end
@@ -161,6 +162,7 @@ TrainerHill_Entrance_EventScript_ChooseChallenge::
 	setvar VAR_TRAINER_HILL_IS_ACTIVE, 1
 	setvar VAR_TEMP_5, 0
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	msgbox TrainerHill_Entrance_Text_TimeProgessGetSetGo, MSGBOX_DEFAULT
 	trainerhill_start
 	releaseall

data/maps/map_groups.json

@@ -1,4 +1,5 @@
 {
+  "layouts_table_label": "gMapLayouts",
   "group_order": [
     "gMapGroup_TownsAndRoutes",
     "gMapGroup_IndoorLittleroot",

data/script_cmd_table.inc

@@ -227,6 +227,7 @@ gScriptCmdTable::
 	.4byte ScrCmd_warpwhitefade                     @ 0xe0
 	.4byte ScrCmd_buffercontestname                 @ 0xe1
 	.4byte ScrCmd_bufferitemnameplural              @ 0xe2
+	.4byte ScrCmd_callfunc                          @ 0xe3
 
 gScriptCmdTableEnd::
 	.4byte ScrCmd_nop

data/scripts/battle_pike.inc

@@ -133,6 +133,7 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_NoTurningBack::
 	lockall
 	msgbox BattleFrontier_BattlePike_Text_PathBlockedNoTurningBack, MSGBOX_DEFAULT
 	closemessage
+  releaseall
 	end
 
 BattleFrontier_BattlePikeRoomNormal_EventScript_SetEnteredRoom::
@@ -146,6 +147,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_NoTurningBack::
 	lockall
 	msgbox BattleFrontier_BattlePike_Text_PathBlockedNoTurningBack, MSGBOX_DEFAULT
 	closemessage
+  releaseall
 	end
 
 BattleFrontier_BattlePikeRoomNormal_EventScript_Exit::
@@ -214,6 +216,7 @@ BattleFrontier_BattlePikeRoomWildMons_EventScript_NoTurningBack::
 	lockall
 	msgbox BattleFrontier_BattlePike_Text_PathBlockedNoTurningBack, MSGBOX_DEFAULT
 	closemessage
+  releaseall
 	end
 
 BattleFrontier_BattlePike_EventScript_Retire::

data/scripts/day_care.inc

@@ -103,6 +103,7 @@ Route117_PokemonDayCare_EventScript_GiveMonToRaise::
 	msgbox Route117_PokemonDayCare_Text_WellRaiseYourMon, MSGBOX_DEFAULT
 	waitmoncry
 	special StoreSelectedPokemonInDaycare
+	callnative UpdateFollowingPokemon
 	incrementgamestat GAME_STAT_USED_DAYCARE
 	specialvar VAR_RESULT, GetDaycareState
 	goto_if_eq VAR_RESULT, DAYCARE_ONE_MON, Route117_PokemonDayCare_EventScript_CanRaiseOneMore

data/scripts/field_move_scripts.inc

@@ -11,26 +11,26 @@ EventScript_CutTree::
 	goto_if_eq VAR_RESULT, NO, EventScript_CancelCut
 	msgbox Text_MonUsedFieldMove, MSGBOX_DEFAULT
 	closemessage
+EventScript_CutTreeCommon:
+	callfunc ScrFunc_IsFollowerFieldMoveUser
+	.2byte VAR_0x8004
+	setfieldeffectargument 3, VAR_0x8004 @ skip pose if so
 	dofieldeffect FLDEFF_USE_CUT_ON_TREE
 	waitstate
-	goto EventScript_CutTreeDown
+EventScript_CutTreeDown:: @ fallthrough
-	end
+  	setflag FLAG_SAFE_FOLLOWER_MOVEMENT
-
+	call_if_eq VAR_0x8004, TRUE, EventScript_FollowerFieldMove
-@ Use cut from party menu
-EventScript_UseCut::
-	lockall
-	dofieldeffect FLDEFF_USE_CUT_ON_TREE
-	waitstate
-	goto EventScript_CutTreeDown
-	end
-
-EventScript_CutTreeDown::
 	applymovement VAR_LAST_TALKED, Movement_CutTreeDown
 	waitmovement 0
 	removeobject VAR_LAST_TALKED
 	releaseall
 	end
 
+@ Use cut from party menu
+EventScript_UseCut::
+	lockall
+	goto EventScript_CutTreeCommon
+
 Movement_CutTreeDown:
 	cut_tree
 	step_end
@@ -57,6 +57,11 @@ Text_CantCut:
 	.string "This tree looks like it can be\n"
 	.string "CUT down!$"
 
+@ Use rock smash from party menu
+EventScript_UseRockSmash::
+	lockall
+	goto EventScript_RockSmashCommon
+
 @ Interact with smashable rock
 EventScript_RockSmash::
 	lockall
@@ -70,20 +75,16 @@ EventScript_RockSmash::
 	goto_if_eq VAR_RESULT, NO, EventScript_CancelSmash
 	msgbox Text_MonUsedFieldMove, MSGBOX_DEFAULT
 	closemessage
+EventScript_RockSmashCommon:
+	@ check if follower should use the field move
+	callfunc ScrFunc_IsFollowerFieldMoveUser
+	.2byte VAR_0x8004
+	setfieldeffectargument 3, VAR_0x8004 @ skip pose if so
 	dofieldeffect FLDEFF_USE_ROCK_SMASH
 	waitstate
-	goto EventScript_SmashRock
+EventScript_SmashRock:: @ fallthrough
-	end
+	setflag FLAG_SAFE_FOLLOWER_MOVEMENT
-
+	call_if_eq VAR_0x8004, TRUE, EventScript_FollowerFieldMove
-@ Use rock smash from party menu
-EventScript_UseRockSmash::
-	lockall
-	dofieldeffect FLDEFF_USE_ROCK_SMASH
-	waitstate
-	goto EventScript_SmashRock
-	end
-
-EventScript_SmashRock::
 	applymovement VAR_LAST_TALKED, Movement_SmashRock
 	waitmovement 0
 	removeobject VAR_LAST_TALKED
@@ -95,10 +96,120 @@ EventScript_SmashRock::
 	releaseall
 	end
 
+EventScript_FollowerFieldMove:
+	callfunc ScrFunc_GetDirectionToFace
+	.2byte VAR_0x8005
+	.byte OBJ_EVENT_ID_FOLLOWER
+	.byte OBJ_EVENT_ID_PLAYER
+	specialvar VAR_0x8006, GetPlayerFacingDirection
+	goto_if_eq VAR_0x8005, DIR_NONE, EventScript_FollowerFieldMoveEnd
+	@ Swap follower and player
+	call EventScript_FollowerSwap
+	@ Face follower in direction and jump
+	switch VAR_0x8006
+	case DIR_NORTH, EventScript_FollowerJumpNorth
+	case DIR_EAST, EventScript_FollowerJumpEast
+	case DIR_SOUTH, EventScript_FollowerJumpSouth
+	case DIR_WEST, EventScript_FollowerJumpWest
+EventScript_FollowerFieldMoveEnd:
+	return
+
+EventScript_FollowerSwap:
+	switch VAR_0x8005
+	case DIR_NORTH, EventScript_FollowerMoveNorth
+	case DIR_EAST, EventScript_FollowerMoveEast
+	case DIR_SOUTH, EventScript_FollowerMoveSouth
+	case DIR_WEST, EventScript_FollowerMoveWest
+	return
+
+EventScript_FollowerMoveNorth:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_WalkUp
+	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkDown
+	waitmovement 0
+	applymovement OBJ_EVENT_ID_PLAYER, Common_Movement_FaceUp
+	waitmovement 0
+	return
+
+EventScript_FollowerMoveEast:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_WalkRight
+	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkLeft
+	waitmovement 0
+	applymovement OBJ_EVENT_ID_PLAYER, Common_Movement_FaceRight
+	waitmovement 0
+	return
+
+EventScript_FollowerMoveSouth:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_WalkDown
+	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkUp
+	waitmovement 0
+	applymovement OBJ_EVENT_ID_PLAYER, Common_Movement_FaceDown
+	waitmovement 0
+	return
+
+EventScript_FollowerMoveWest:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_WalkLeft
+	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkRight
+	waitmovement 0
+	applymovement OBJ_EVENT_ID_PLAYER, Common_Movement_FaceLeft
+	waitmovement 0
+	return
+
+EventScript_FollowerJumpNorth:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_JumpUp
+	waitmovement 0
+	return
+
+EventScript_FollowerJumpEast:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_JumpRight
+	waitmovement 0
+	return
+
+EventScript_FollowerJumpSouth:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_JumpDown
+	waitmovement 0
+	return
+
+EventScript_FollowerJumpWest:
+	applymovement OBJ_EVENT_ID_FOLLOWER, Movement_JumpLeft
+	waitmovement 0
+	return
+
 EventScript_EndSmash::
 	releaseall
 	end
 
+Movement_WalkUp:
+	walk_up
+	step_end
+
+Movement_JumpUp:
+	jump_in_place_up
+	step_end
+
+Movement_WalkRight:
+	walk_right
+	step_end
+
+Movement_JumpRight:
+	jump_in_place_right
+	step_end
+
+Movement_WalkDown:
+	walk_down
+	step_end
+
+Movement_JumpDown:
+	jump_in_place_down
+	step_end
+
+Movement_WalkLeft:
+	walk_left
+	step_end
+
+Movement_JumpLeft:
+	jump_in_place_left
+	step_end
+
 Movement_SmashRock:
 	rock_smash_break
 	step_end

data/scripts/flash.inc

@@ -1,4 +1,5 @@
 EventScript_UseFlash::
 	animateflash 1
 	setflashlevel 1
+  releaseall
 	end

data/scripts/follower.inc

@@ -0,0 +1,674 @@
+gText_FollowerLovesYou::
+  .string "123456789012345678901234567890123\n$"
+
+gText_FollowerLostInThought::
+  .string "{STR_VAR_1} seems lost in thought.$"
+
+gText_FollowerDefault::
+  .string "ERROR 404: Script not found.$"
+
+gText_WantsToFly::
+  .string "{STR_VAR_1} looks up at the\nsky restlessly.\pWould you like to use FLY?$"
+
+.macro playfirstmoncry
+callfunc ScrFunc_playfirstmoncry
+.endm
+
+.macro bufferlivemonnickname out:req
+callfunc ScrFunc_bufferlivemonnickname
+.byte \out
+.endm
+
+.macro emote obj:req id:req
+callfunc ScrFunc_emote
+.byte \obj
+.byte \id
+.endm
+
+EventScript_Follower::
+  lock
+  bufferlivemonnickname 0
+  playfirstmoncry
+  callfunc ScrFunc_getfolloweraction
+  checkpartymove MOVE_FLY
+  compare VAR_RESULT 6
+  goto_if_eq EventScript_FollowerEnd
+  bufferlivemonnickname 0
+  msgbox gText_WantsToFly, MSGBOX_YESNO
+  switch VAR_RESULT
+  case NO, EventScript_FollowerEnd
+  case YES, EventScript_FollowerFly
+  case MULTI_B_PRESSED, EventScript_FollowerEnd
+EventScript_FollowerFly::
+  callfunc ScrFunc_followerfly
+EventScript_FollowerEnd::
+  waitfieldeffect FLDEFF_EMOTE
+  release
+  end
+
+EventScript_FollowerLovesYou::
+  applymovement 0xFE ContestHall_Movement_Heart
+  waitmovement 0xFE
+  waitmoncry
+  msgbox gText_FollowerLovesYou, MSGBOX_DEFAULT
+  return
+
+@ Message address must be loaded into bank 0
+EventScript_FollowerGeneric:: @ similar to Std_MsgboxDefault
+  faceplayer
+EventScript_FollowerGenericSkipFace:
+  waitfieldeffect FLDEFF_EMOTE
+  message 0x0
+  waitmessage
+  waitbuttonpress
+  return
+
+EventScript_FollowerJump::
+  faceplayer
+  applymovement 0xFE FollowerSplashMovement
+  waitmovement 0xFE
+  waitfieldeffect FLDEFF_EMOTE
+  message 0x0
+  waitmessage
+  waitbuttonpress
+  return
+
+EnterPokeballMovement::
+  enter_pokeball
+  step_end
+
+@ Movement scripts below, movements are defined in movement.inc
+
+FollowerSplashMovement::
+  jump_in_place_down
+  delay_4
+  jump_in_place_down
+  face_player
+  step_end
+
+FollowerShiverVerticalMovement:
+  lock_facing_direction
+  slide_left
+  slide_right
+  slide_right
+  slide_left
+  unlock_facing_direction
+  step_end
+
+FollowerShiverHorizontalMovement:
+  lock_facing_direction
+  slide_up
+  slide_down
+  slide_down
+  slide_up
+  unlock_facing_direction
+  step_end
+
+FollowerNostalgiaMovement:
+  face_away_player
+  lock_facing_direction
+  jump_in_place_down
+  jump_in_place_down
+  jump_in_place_down
+  unlock_facing_direction
+  face_player
+  lock_facing_direction
+  jump_in_place_down
+  unlock_facing_direction
+  step_end
+
+FollowerSkippingMovement:
+  lock_facing_direction
+  jump_in_place_down
+  delay_4
+  jump_in_place_down
+  unlock_facing_direction
+  step_end
+
+FollowerJumpOnPlayerNorth:
+  jump_up
+  delay_4
+  lock_facing_direction
+  walk_fast_down
+  unlock_facing_direction
+  step_end
+
+FollowerJumpOnPlayerSouth:
+  jump_down
+  delay_4
+  lock_facing_direction
+  walk_fast_up
+  unlock_facing_direction
+  step_end
+
+FollowerJumpOnPlayerEast:
+  jump_right
+  delay_4
+  lock_facing_direction
+  walk_fast_left
+  unlock_facing_direction
+  step_end
+
+FollowerJumpOnPlayerWest:
+  jump_left
+  delay_4
+  lock_facing_direction
+  walk_fast_right
+  unlock_facing_direction
+  step_end
+
+FollowerCuddlingNorth:
+  face_left
+  lock_facing_direction
+  walk_up
+  walk_in_place_left
+  walk_in_place_left
+  unlock_facing_direction
+  walk_down
+  face_player
+  step_end
+
+FollowerCuddlingSouth:
+  face_right
+  lock_facing_direction
+  walk_down
+  walk_in_place_right
+  walk_in_place_right
+  unlock_facing_direction
+  walk_up
+  face_player
+  step_end
+
+FollowerCuddlingEast:
+  face_down
+  lock_facing_direction
+  walk_right
+  walk_in_place_down
+  walk_in_place_down
+  unlock_facing_direction
+  walk_left
+  face_player
+  step_end
+
+FollowerCuddlingWest:
+  face_down
+  lock_facing_direction
+  walk_left
+  walk_in_place_down
+  walk_in_place_down
+  unlock_facing_direction
+  walk_right
+  face_player
+  step_end
+
+FollowerGetCloserNorth:
+  walk_up
+  delay_16
+  lock_facing_direction
+  walk_down
+  unlock_facing_direction
+  step_end
+
+FollowerGetCloserSouth:
+  walk_down
+  delay_16
+  lock_facing_direction
+  walk_up
+  unlock_facing_direction
+  step_end
+
+FollowerGetCloserEast:
+  walk_right
+  delay_16
+  lock_facing_direction
+  walk_left
+  unlock_facing_direction
+  step_end
+
+FollowerGetCloserWest:
+  walk_left
+  delay_16
+  lock_facing_direction
+  walk_right
+  unlock_facing_direction
+  step_end
+
+FollowerPokeNorth:
+  walk_faster_up
+  delay_8
+  lock_facing_direction
+  walk_faster_down
+  delay_4
+  walk_faster_up
+  delay_4
+  walk_faster_down
+  unlock_facing_direction
+  step_end
+
+FollowerPokeSouth:
+  walk_faster_down
+  delay_8
+  lock_facing_direction
+  walk_faster_up
+  delay_4
+  walk_faster_down
+  delay_4
+  walk_faster_up
+  unlock_facing_direction
+  step_end
+
+FollowerPokeEast:
+  walk_faster_right
+  delay_8
+  lock_facing_direction
+  walk_faster_left
+  delay_4
+  walk_faster_right
+  delay_4
+  walk_faster_left
+  unlock_facing_direction
+  step_end
+
+FollowerPokeWest:
+  walk_faster_left
+  delay_8
+  lock_facing_direction
+  walk_faster_right
+  delay_4
+  walk_faster_left
+  delay_4
+  walk_faster_right
+  unlock_facing_direction
+  step_end
+
+FollowerLookAround:
+  face_away_player
+  delay_16
+  delay_16
+  face_left
+  delay_16
+  delay_16
+  face_up
+  delay_16
+  delay_16
+  face_down
+  delay_16
+  delay_16
+  step_end
+
+FollowerLookAway:
+  face_away_player
+  delay_16
+  delay_16
+  step_end
+
+FollowerLookAwayBark:
+  face_away_player
+  lock_facing_direction
+  jump_in_place_down
+  jump_in_place_down
+  unlock_facing_direction
+  step_end
+
+FollowerLookAwayPokeG:
+  face_away_player
+  lock_facing_direction
+  walk_in_place_down
+  walk_in_place_down
+  walk_in_place_down
+  unlock_facing_direction
+  step_end
+
+FollowerPokeGround:
+  lock_facing_direction
+  walk_in_place_down
+  walk_in_place_down
+  walk_in_place_down
+  unlock_facing_direction
+  step_end
+
+FollowerStartled:
+  face_away_player
+  lock_facing_direction
+  jump_in_place_down
+  unlock_facing_direction
+  face_player
+  step_end
+
+FollowerHopFast:
+  jump_in_place_up
+  jump_in_place_down
+  jump_in_place_left
+  jump_in_place_right
+  face_player
+  step_end
+
+FollowerDizzy:
+  walk_in_place_left
+  walk_in_place_fast_right
+  walk_in_place_slow_up
+  walk_in_place_fast_down
+  delay_4
+  face_away_player
+  step_end
+
+FollowerLookAroundScared:
+  face_up
+  delay_16
+  face_down
+  delay_16
+  face_left
+  delay_16
+  face_right
+  delay_16
+  face_up
+  delay_16
+  face_down
+  delay_16
+  face_left
+  delay_16
+  face_right
+  delay_16
+  face_player
+  step_end
+
+FollowerDance:
+  lock_facing_direction
+  jump_in_place_up
+  unlock_facing_direction
+  walk_in_place_fast_up
+  walk_in_place_fast_left
+  walk_in_place_fast_down
+  walk_in_place_fast_right
+  walk_in_place_fast_up
+  walk_in_place_fast_left
+  walk_in_place_fast_down
+  walk_in_place_fast_right
+  jump_in_place_up
+  jump_in_place_down
+  jump_in_place_up
+  face_player
+  step_end
+
+@ Movement scripts
+
+EventScript_FollowerIsShivering::
+  faceplayer
+  compare VAR_FACING, DIR_NORTH
+  call_if_eq ShiverVertical
+  compare VAR_FACING, DIR_SOUTH
+  call_if_eq ShiverVertical
+  compare VAR_FACING, DIR_WEST
+  call_if_eq ShiverHorizontal
+  compare VAR_FACING, DIR_EAST
+  call_if_eq ShiverHorizontal
+  goto EventScript_FollowerGeneric
+
+ShiverVertical:
+  applymovement 0xFE FollowerShiverVerticalMovement
+  waitmovement 0xFE
+  return
+
+ShiverHorizontal:
+  applymovement 0xFE FollowerShiverHorizontalMovement
+  waitmovement 0xFE
+  return
+
+EventScript_FollowerNostalgia::
+  applymovement 0xFE FollowerNostalgiaMovement
+  waitmovement 0xFE
+  goto EventScript_FollowerGeneric
+
+EventScript_FollowerHopping::
+  faceplayer
+  applymovement 0xFE FollowerSkippingMovement
+  waitmovement 0xFE
+  goto EventScript_FollowerGeneric
+
+JumpOnN:
+  applymovement 0xFE FollowerJumpOnPlayerNorth
+  waitmovement 0xFE
+  return
+
+JumpOnS:
+  applymovement 0xFE FollowerJumpOnPlayerSouth
+  waitmovement 0xFE
+  return
+
+JumpOnE:
+  applymovement 0xFE FollowerJumpOnPlayerEast
+  waitmovement 0xFE
+  return
+
+JumpOnW:
+  applymovement 0xFE FollowerJumpOnPlayerWest
+  waitmovement 0xFE
+  return
+
+EventScript_FollowerJumpOnPlayer::
+  faceplayer
+  compare VAR_FACING, DIR_NORTH
+  call_if_eq JumpOnS
+  compare VAR_FACING, DIR_SOUTH
+  call_if_eq JumpOnN
+  compare VAR_FACING, DIR_WEST
+  call_if_eq JumpOnE
+  compare VAR_FACING, DIR_EAST
+  call_if_eq JumpOnW
+  goto EventScript_FollowerGeneric
+
+CuddleN:
+  applymovement 0xFE FollowerCuddlingNorth
+  waitmovement 0xFE
+  return
+
+CuddleS:
+  applymovement 0xFE FollowerCuddlingSouth
+  waitmovement 0xFE
+  return
+
+CuddleE:
+  applymovement 0xFE FollowerCuddlingEast
+  waitmovement 0xFE
+  return
+
+CuddleW:
+  applymovement 0xFE FollowerCuddlingWest
+  waitmovement 0xFE
+  return
+
+EventScript_FollowerCuddling:: @ similar to Std_MsgboxDefault
+  faceplayer
+  compare VAR_FACING, DIR_NORTH
+  call_if_eq CuddleS
+  compare VAR_FACING, DIR_SOUTH
+  call_if_eq CuddleN
+  compare VAR_FACING, DIR_WEST
+  call_if_eq CuddleE
+  compare VAR_FACING, DIR_EAST
+  call_if_eq CuddleW
+  goto EventScript_FollowerGeneric
+
+ShCuddleN:
+  applymovement 0xFE FollowerShiverVerticalMovement
+  waitmovement 0xFE
+  applymovement 0xFE FollowerCuddlingNorth
+  waitmovement 0xFE
+  return
+
+ShCuddleS:
+  applymovement 0xFE FollowerShiverVerticalMovement
+  waitmovement 0xFE
+  applymovement 0xFE FollowerCuddlingSouth
+  waitmovement 0xFE
+  return
+
+ShCuddleE:
+  applymovement 0xFE FollowerShiverHorizontalMovement
+  waitmovement 0xFE
+  applymovement 0xFE FollowerCuddlingEast
+  waitmovement 0xFE
+  return
+
+ShCuddleW:
+  applymovement 0xFE FollowerShiverHorizontalMovement
+  waitmovement 0xFE
+  applymovement 0xFE FollowerCuddlingWest
+  waitmovement 0xFE
+  return
+
+EventScript_FollowerShiverCuddling::
+  faceplayer
+  compare VAR_FACING, DIR_NORTH
+  call_if_eq ShCuddleS
+  compare VAR_FACING, DIR_SOUTH
+  call_if_eq ShCuddleN
+  compare VAR_FACING, DIR_WEST
+  call_if_eq ShCuddleE
+  compare VAR_FACING, DIR_EAST
+  call_if_eq ShCuddleW
+  goto EventScript_FollowerGeneric
+
+CreepCloserN:
+  applymovement 0xFE FollowerGetCloserNorth
+  waitmovement 0xFE
+  return
+
+CreepCloserS:
+  applymovement 0xFE FollowerGetCloserSouth
+  waitmovement 0xFE
+  return
+
+CreepCloserE:
+  applymovement 0xFE FollowerGetCloserEast
+  waitmovement 0xFE
+  return
+
+CreepCloserW:
+  applymovement 0xFE FollowerGetCloserWest
+  waitmovement 0xFE
+  return
+
+EventScript_FollowerGetCloser::
+  faceplayer
+  compare VAR_FACING, DIR_NORTH
+  call_if_eq CreepCloserS
+  compare VAR_FACING, DIR_SOUTH
+  call_if_eq CreepCloserN
+  compare VAR_FACING, DIR_WEST
+  call_if_eq CreepCloserE
+  compare VAR_FACING, DIR_EAST
+  call_if_eq CreepCloserW
+  goto EventScript_FollowerGeneric
+
+PokePlayerN:
+  applymovement 0xFE FollowerGetCloserNorth
+  waitmovement 0xFE
+  return
+
+PokePlayerS:
+  applymovement 0xFE FollowerGetCloserSouth
+  waitmovement 0xFE
+  return
+
+PokePlayerE:
+  applymovement 0xFE FollowerGetCloserEast
+  waitmovement 0xFE
+  return
+
+PokePlayerW:
+  applymovement 0xFE FollowerGetCloserWest
+  waitmovement 0xFE
+  return
+
+EventScript_FollowerPokingPlayer::
+  faceplayer
+  compare VAR_FACING, DIR_NORTH
+  call_if_eq PokePlayerS
+  compare VAR_FACING, DIR_SOUTH
+  call_if_eq PokePlayerN
+  compare VAR_FACING, DIR_WEST
+  call_if_eq PokePlayerE
+  compare VAR_FACING, DIR_EAST
+  call_if_eq PokePlayerW
+  goto EventScript_FollowerGeneric
+
+EventScript_FollowerLookAround::
+  applymovement 0xFE FollowerLookAround
+  waitmovement 0xFE
+  goto EventScript_FollowerGeneric
+
+EventScript_FollowerLookAway::
+  applymovement 0xFE FollowerLookAway
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerLookAwayBark::
+  applymovement 0xFE FollowerLookAwayBark
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerLookAwayPoke::
+  applymovement 0xFE FollowerLookAwayPokeG
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerPokeGround::
+  faceplayer
+  applymovement 0xFE FollowerPokeGround
+  waitmovement 0xFE
+  goto EventScript_FollowerGeneric
+
+EventScript_FollowerStartled::
+  applymovement 0xFE FollowerStartled
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerFastHopping::
+  applymovement 0xFE FollowerHopFast
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerDizzy::
+  applymovement 0xFE FollowerDizzy
+  waitmovement 0
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerLookAroundScared::
+  applymovement 0xFE FollowerLookAroundScared
+  waitmovement 0xFE
+  goto EventScript_FollowerGeneric
+
+EventScript_FollowerDance::
+  faceplayer
+  applymovement 0xFE FollowerDance
+  waitmovement 0
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerFaceUp::
+  applymovement 0xFE Common_Movement_FaceUp
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerFaceResult:: @ Face towards direction in VAR_RESULT
+  switch VAR_RESULT
+  case DIR_SOUTH, EventScript_FollowerFaceDown
+	case DIR_NORTH, EventScript_FollowerFaceUp
+	case DIR_WEST, EventScript_FollowerFaceLeft
+	case DIR_EAST, EventScript_FollowerFaceRight
+  goto EventScript_FollowerGeneric
+
+EventScript_FollowerFaceDown:
+  applymovement 0xFE Common_Movement_FaceDown
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerFaceLeft:
+  applymovement 0xFE Common_Movement_FaceLeft
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace
+
+EventScript_FollowerFaceRight:
+  applymovement 0xFE Common_Movement_FaceRight
+  waitmovement 0xFE
+  goto EventScript_FollowerGenericSkipFace

data/scripts/pkmn_center_nurse.inc

@@ -33,13 +33,14 @@ EventScript_PkmnCenterNurse_IllTakeYourPkmn2::
 	return
 
 EventScript_PkmnCenterNurse_TakeAndHealPkmn::
-	applymovement VAR_0x800B, Common_Movement_WalkInPlaceFasterLeft
+	applymovement VAR_0x800B, Common_Movement_WalkInPlaceFasterLeft @ TODO: Make follower disappear here
 	waitmovement 0
 	dofieldeffect FLDEFF_POKECENTER_HEAL
 	waitfieldeffect FLDEFF_POKECENTER_HEAL
 	applymovement VAR_0x800B, Common_Movement_WalkInPlaceFasterDown
 	waitmovement 0
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	return
 
 EventScript_PkmnCenterNurse_CheckTrainerHillAndUnionRoom::

data/scripts/secret_base.inc

@@ -646,6 +646,7 @@ SecretBase_EventScript_BattleTrainer::
 	call_if_eq VAR_RESULT, B_OUTCOME_WON, SecretBase_EventScript_WonSecretBaseBattle
 	call_if_eq VAR_RESULT, B_OUTCOME_LOST, SecretBase_EventScript_LostSecretBaseBattle
 	special HealPlayerParty
+	callnative UpdateFollowingPokemon
 	release
 	end
 

data/scripts/trainer_battle.inc

@@ -10,8 +10,10 @@ EventScript_TrainerApproach::
 EventScript_TryDoNormalTrainerBattle::
 	lock
 	faceplayer
+  	setflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	applymovement VAR_LAST_TALKED, Movement_RevealTrainer
 	waitmovement 0
+	clearflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	specialvar VAR_RESULT, GetTrainerFlag
 	goto_if_ne VAR_RESULT, FALSE, EventScript_NoNormalTrainerBattle
 	special PlayTrainerEncounterMusic
@@ -44,8 +46,10 @@ EventScript_NoDoubleTrainerBattle::
 	gotopostbattlescript
 
 EventScript_DoNoIntroTrainerBattle::
+  	setflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	applymovement VAR_LAST_TALKED, Movement_RevealTrainer
 	waitmovement 0
+	clearflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	special PlayTrainerEncounterMusic
 	dotrainerbattle
 	gotopostbattlescript
@@ -93,8 +97,10 @@ EventScript_NotEnoughMonsForDoubleRematchBattle::
 	end
 
 EventScript_RevealTrainer::
+  	setflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	applymovement VAR_LAST_TALKED, Movement_RevealTrainer
 	waitmovement 0
+	clearflag FLAG_SAFE_FOLLOWER_MOVEMENT
 	return
 
 Movement_RevealTrainer:

emotions.txt

@@ -0,0 +1,149 @@
+Happy (Special):
+Specific map:
+{STR_VAR_1} greeted your mom.
+
+Landscape/map feature:
+{STR_VAR_1} greeted everyone!
+{STR_VAR_1} greeted the two. (when standing in front of 2 trainers).
+{STR_VAR_1} is very eager! ( gym ) must have type advantage.
+{STR_VAR_1} greeted Amphy!
+
+Neutral (Special):
+Specific map:
+Why is it doing warm-up exercises? (Cerulean Gym).
+{STR_VAR_1} is running along the side of the pool! (Cerulean Gym).
+
+Map feature:
+Your pokemon is smelling the scent of the flowers. (When next to flowers in Cherrygrove City).
+{STR_VAR_1} Greeted Slowbro (Cerulean city, in front of Slowbro).
+{STR_VAR_1} is playing on the sand.
+{STR_VAR_1} is staring fixedly at the sea.
+{STR_VAR_1} is stomping on the grass!
+{STR_VAR_1} is playing around, Picking bits of grass.
+{STR_VAR_1} seems highly interested in the tree.
+{STR_VAR_1} is looking outside and frolicking!
+
+Pokemon exclusive:
+(MAGIKARP) is leaping around more than usual (lake of rage, During team rockets broadcast) ( Pokemon Exclusive ).
+
+Pokemon feature:
+{STR_VAR_1} seems happy to have taken a shower! (Celadon gym) (Grass,Water type).
+
+Misc:
+{STR_VAR_1} seems dazzled after seeing the sky.
+{STR_VAR_1} is fidgeting in front of everyone (maybe baby pokemon).
+{STR_VAR_1} roared!
+{STR_VAR_1} spun around in a circle!
+
+Sad (Special):
+Pokemon feature:
+
+Upset (Special):
+Specific map(s):
+It seems to have eaten something strange. It's making an odd face... (Olivine Cafe).
+{STR_VAR_1} is staring at the crumbling floor (burnt tower).
+{STR_VAR_1} seems to think that (Player) has disappeared! ( Morty's Gym ).
+
+Map feature:
+{STR_VAR_1} is splashing around in the wet grass.
+
+Pokemon feature:
+Your pokemon doesn't like splashing around on the ground (must be fire type).
+
+Misc:
+{STR_VAR_1} seems to feel a little claustrophobic.
+{STR_VAR_1} is a bit nervous about the narrow space!
+{STR_VAR_1} seems uneasy and is poking (PLAYER).
+
+Angry (Special):
+Map feature:
+{STR_VAR_1} is staring at the Persian statue and glaring.
+{STR_VAR_1} is glaring at the PERSIAN statue!
+{STR_VAR_1} is glaring at your foe!
+{STR_VAR_1} is intimidating your foe!
+
+Pensive (Special):
+Specific map(s):
+{STR_VAR_1} seems to be listening to the sound of rustling leaves.
+{STR_VAR_1} is preoccupied by the ceiling, which seems like it may collapse (burnt tower).
+{STR_VAR_1} is concerned about the swaying pillar (sprout tower).
+Your pokemon is drooling a little (Olivine Cafe).
+{STR_VAR_1} is preoccupied by the floor, which seems like it may collapse (burnt tower).
+
+Map feature:
+{STR_VAR_1} is staring intently at the reflection of its face.
+{STR_VAR_1} seems interested in Amphy...
+{STR_VAR_1} has a sleepy look on its face... (Near Jigglypuff in Radio Tower.).
+
+Misc:
+Your pokemon turned to face the other way, showing a defiant expression.
+
+Music (Special):
+Map feature:
+{STR_VAR_1} is pulling out the grass.
+{STR_VAR_1} is happy to see what's out doors!
+{STR_VAR_1} is listening intently to the sound of the waves.
+Your pokemon is staring spellbound at the night sky!
+Your pokemon seems to be enjoying sliding around!
+{STR_VAR_1} is steadily observing the flow of the river.
+{STR_VAR_1} is noticing the scent of the grass.
+Misc:
+{STR_VAR_1} seems happy at the sight of water on the window!
+{STR_VAR_1} is looking up at the ceiling.
+{STR_VAR_1} seems to be enjoying this a little bit!
+{STR_VAR_1} is wandering around enjoying the forest scenery.
+{STR_VAR_1} is playing around in the fallen leaves.
+{STR_VAR_1} is playing around with a leaf.
+{STR_VAR_1} is playing around, touching the leaves.
+Your pokemon is happily gazing at the beautiful, starry sky!
+{STR_VAR_1} is rolling around in the grass.
+{STR_VAR_1} seems to want to return to the lab (after you receive the Mystery egg).
+Your pokemon is staring at the various items.
+{STR_VAR_1} is looking up the tall mountain... (Mt. Mortar).
+{STR_VAR_1} seems concerned about the waterfall.
+{STR_VAR_1} is sniffing around the room. (Inside Hero's Room).
+{STR_VAR_1} is dancing around the pillar! (Seems to occur more for Bellsprout)(sprout tower).
+{STR_VAR_1} swayed around, dancing in a strange manner.(Seems to occur more for Bellsprout)(sprout tower).
+{STR_VAR_1} swayed and danced around as it pleased (Seems to occur more for Bellsprout)(sprout tower).
+Your Pokemon is playing around and splashing in the water! (Water's edge).
+{STR_VAR_1} is looking up at the sky.
+{STR_VAR_1} is poking at garbage (Goldenrods underground path).
+Your pokemon is rolling a screw from a bicycle around.
+{STR_VAR_1} is looking up at the sky.
+{STR_VAR_1} is clawing the grass!
+{STR_VAR_1} is looking around restlessly at the Forest.
+{STR_VAR_1} is playfully nibbling at the ground.
+(CYNDAQUIL) blew out a fireball. ( Pokemon Exclusive ).
+(CYNDAQUIL) blew out a couple of fireballs. ( Pokemon Exclusive ).
+(CHIKORITA) is waving its leaf around ( Pokemon Exclusive ).
+(CHIKORITA) is making its leaf twitch ( Pokemon Exclusive ).
+(TODADILE) is moving its jaw ( Pokemon Exclusive ).
+(TODADILE) is opening and closing its mouth ( Pokemon Exclusive ).
+{STR_VAR_1} is playing in the puddle.
+{STR_VAR_1} is gazing restlessly at the building ( in goldenrod).
+
+Surprised (Special):
+{STR_VAR_1} seems to have gotten caught in the clumps of grass.
+{STR_VAR_1} slipped on the floor and seems likely to fall!
+Your pokemon is very concerned about the room below ( Burnt tower ).
+Careful! seems like the floor could collapse, and it might fall.
+{STR_VAR_1} seems to think that (Player) has disappeared! ( Morty's Gym ).
+{STR_VAR_1} gazed surprisingly at the rock!
+Huh? your pokemon found something in top of the mountain ( outside Mt. Mortar) (!).
+{STR_VAR_1} got tangled up in the branches and almost fell down!
+{STR_VAR_1} looked up at the sky and shouted loudly.
+{STR_VAR_1} seems to have found something!
+{STR_VAR_1} almost forgot it was holding that (Held item).
+{STR_VAR_1} is happy at the sight of the water on the window!
+{STR_VAR_1} was surprised by the sounds in the thicket!
+Seems the breeze is coming from here.
+Oh! its slipping and came over here for support (on ice).
+{STR_VAR_1} seems to have gotten a bit of zap! (Power plant).
+{STR_VAR_1} is dazzled by the shiny brightness of the bridge! (Standing on Nugget Bridge).
+{STR_VAR_1} is slipping on the water and almost fell over!
+Curious (Special):
+{STR_VAR_1} feels something... (burnt tower basement).
+{STR_VAR_1} seems to be hearing a strange sound. (Rocket hideout in Mahogany).
+{STR_VAR_1} seems to be hearing a strange sound. (Team rocket hide out).
+{STR_VAR_1} is concerned about the other side of the fence, it seems.
+{STR_VAR_1} is looking at the machine in a strange manner. (Power plant).

extract_sprites.py

@@ -0,0 +1,110 @@
+#!/usr/bin/env python3
+""" Extract sprites from HGSS follower spritesheets. """
+import os.path
+import subprocess
+import sys
+from glob import glob
+
+import png
+
+
+SPRITESHEETS = [('gen1.png', 15, 11, 1)]
+output_dir = 'sprites'
+index_to_name = {}
+with open('names.txt', 'r') as f:
+    for line in f:
+        index, name = line.split(' ')[:2]
+        name = name.strip()
+        index_to_name[int(index)] = name.lower()
+name_to_index = {v: k for k, v in index_to_name.items()}
+PKMN_GRAPHICS = os.path.join('graphics', 'pokemon')
+
+
+def extract_sprites(spritesheet):
+    path, width, height, offset = spritesheet
+    for y in range(height):
+        for x in range(width):
+            if x == 3 and y == 0 or x == 10 and y == 1:
+                continue
+            output_path = os.path.join(output_dir, f'{offset:03d}.png')
+            subprocess.run(['convert', '-extract', f'64x128+{x*(64+1)}+{y*(128+1)}', path, output_path], check=True)
+            offset += 1
+
+
+def stack_sprite(name, path):
+    joinp = os.path.join
+    frames = [joinp(path, 'down', name), joinp(path, 'down', 'frame2', name),
+              joinp(path, 'up', name), joinp(path, 'up', 'frame2', name),
+              joinp(path, 'left', name), joinp(path, 'left', 'frame2', name)]
+    output = joinp(path, name)
+    subprocess.run(['convert'] + frames + ['+append', output], check=True)
+    print(f'Stacked {output}')
+
+def canonicalize_names():
+    for path in glob('overworld/**/*.png', recursive=True):
+        head, tail = os.path.split(path)
+        name, ext = os.path.splitext(tail)
+        try:
+            num = int(name)
+        except ValueError:
+            continue
+        new_name = f'{num:03d}'
+        new_path = os.path.join(head, new_name+ext)
+        os.rename(path, new_path)
+        print(path, '->', new_path)
+
+def closest_color(c, palette):
+    min_d = float('inf')
+    best = 0
+    r1, g1, b1 = c
+    for i, (r2, g2, b2) in enumerate(palette[1:], 1):
+        # Color diff from https://stackoverflow.com/questions/1847092/given-an-rgb-value-what-would-be-the-best-way-to-find-the-closest-match-in-the-d
+        d = ((r2-r1)*0.30)**2 + ((g2-g1)*0.59)**2 + ((b2-b1)*0.11)**2
+        if d < min_d:
+            min_d = d
+            best = i
+    return best
+
+def apply_palette(palette_file, input_file, output_file):  # Apply one file's palette to another
+    plt = png.Reader(palette_file)
+    plt.read()
+    target_palette = tuple(c[:3] for c in plt.palette())
+    inp = png.Reader(input_file)
+    w, h, rows, _ = inp.read()
+    src_palette = tuple(c[:3] for c in inp.palette())
+    with open(output_file, 'wb') as f:
+        new_rows = []
+        for row in rows:
+            new_rows.append([closest_color(src_palette[c], target_palette) if c else 0 for c in row])
+        w = png.Writer(width=w, height=h, bitdepth=4, palette=target_palette)
+        w.write(f, new_rows)
+
+def paletteify(path, output_path=None):
+    output_path = output_path or path
+    joinp = os.path.join
+    _, tail = os.path.split(path)
+    species, _ = os.path.splitext(tail)
+    front = png.Reader(joinp(PKMN_GRAPHICS, species, 'anim_front.png'))
+    front.read()
+    target_palette = tuple(c[:3] for c in front.palette())
+    r, g, b = target_palette[0]
+    color = f'rgb({r},{g},{b})'
+    # Strip alpha color
+    subprocess.run(['convert', path, '-background', color, '-alpha', 'remove', output_path], check=True)
+    apply_palette(joinp(PKMN_GRAPHICS, species, 'anim_front.png'), output_path, output_path)
+
+# Sprites from https://veekun.com/dex/downloads
+
+if __name__ == '__main__':
+    args = sys.argv[1:]
+    if args:
+        paletteify(args[0])
+    else:
+        for path in sorted(glob('overworld/*.png')):
+            _, tail = os.path.split(path)
+            name, _ = os.path.splitext(tail)
+            output_path = os.path.join('graphics/object_events/pics/pokemon', f'{name}.png')
+            try:
+                paletteify(path, output_path)
+            except Exception as e:
+                print(name, e.__class__.__name__, e, file=sys.stderr)

follower_emotions.py

@@ -0,0 +1,50 @@
+""" Processes & outputs follower emotion messages """
+import sys
+import re
+import textwrap
+
+blank_regex = re.compile(r'\(?_+\)?')
+
+
+# Converts a series of message lines to a better format
+def convert_messages(infile, outfile='emotions.txt'):
+    with open(infile, 'r') as f_in, open(outfile, 'w') as f_out:
+        for line in f_in:
+            line = line.rstrip('\n')
+            if line and line[0] == '-':
+                line = line[1:]
+            line = line.lstrip()
+            if not line:
+                continue
+            line = blank_regex.sub('{STR_VAR_1}', line)
+            if line[-1] not in ('.', '?', '!', ':'):
+                line += '.'
+            print(line)
+            f_out.write('\n' + line)
+
+# Prepares a string for field-message display, performing line-wrapping, etc
+# Does not add a terminator, as this is done by _("")
+def prepare_string(s):
+    lines = textwrap.wrap(s, width=36)  # Width of message window
+    s = lines[0]
+    for i, line in enumerate(lines[1:]):
+        ending = r'\p' if i % 2 else r'\n'
+        s += ending + line
+    return s
+
+
+# Exports up to n messages in C format to outfile
+def export_messages(infile, outfile, n=None, indent=0, start=0):
+    with open(infile, 'r') as f_in:
+        lines = f_in.readlines()
+        if n is not None:
+            lines = lines[:n]
+    with open(outfile, 'w') as f_out:
+        codelines = [' '*indent + f'static const u8 sCondMsg{start+i:02d}[] = _("{prepare_string(s)}");' for i, s in enumerate(lines)]
+        f_out.write('\n'.join(codelines))
+    print(f'{len(lines)} lines written')
+    return len(lines)
+
+
+if __name__ == '__main__':
+    export_messages('emotions.txt', 'emotions.h', n=1, start=7)

front_palette.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+""" Extract sprites from HGSS follower spritesheets. """
+import os.path
+from os.path import join as joinp
+import subprocess
+import sys
+from glob import glob
+
+import png
+from tqdm import tqdm
+
+
+def stack_sprite(name, path):
+    frames = [joinp(path, 'down', name), joinp(path, 'down', 'frame2', name),
+              joinp(path, 'up', name), joinp(path, 'up', 'frame2', name),
+              joinp(path, 'left', name), joinp(path, 'left', 'frame2', name)]
+    output = joinp(path, name)
+    subprocess.run(['convert'] + frames + ['+append', output], check=True)
+    print(f'Stacked {output}')
+
+def closest_color(c, palette):
+    min_d = float('inf')
+    best = 0
+    r1, g1, b1 = c
+    for i, (r2, g2, b2) in enumerate(palette[1:], 1):
+        # Color diff from https://stackoverflow.com/questions/1847092/given-an-rgb-value-what-would-be-the-best-way-to-find-the-closest-match-in-the-d
+        d = ((r2-r1)*0.30)**2 + ((g2-g1)*0.59)**2 + ((b2-b1)*0.11)**2
+        if d < min_d:
+            min_d = d
+            best = i
+    return best
+
+def apply_palette(palette_file, input_file, output_file):  # Apply one file's palette to another
+    plt = png.Reader(palette_file)
+    plt.read()
+    target_palette = tuple(c[:3] for c in plt.palette())
+    inp = png.Reader(input_file)
+    w, h, rows, info = inp.read()
+    src_palette = tuple(c[:3] for c in inp.palette())
+    new_rows = [[closest_color(src_palette[c][:3], target_palette) if c else 0 for c in row] for row in rows]
+    with open(output_file, 'wb') as f:
+        w = png.Writer(width=w, height=h, bitdepth=4, palette=target_palette)
+        w.write(f, new_rows)
+
+# Sprites from https://veekun.com/dex/downloads
+
+def apply_front_palettes(ow_dir, project_root=''):
+    mon_graphics = joinp(project_root, 'graphics', 'pokemon')
+    t = tqdm(sorted(glob(joinp(ow_dir, '*.png'))))
+    spaces = 0
+    for path in t:
+        name, _ = os.path.splitext(os.path.basename(path))
+        spaces = min(max(len(name), spaces), 10)
+        t.set_description(name + ' '*(spaces-len(name)))
+        output_path = joinp(project_root, 'graphics', 'object_events', 'pics', 'pokemon', f'{name}.png')
+        if 'unown' in name:
+            palette_path = joinp(mon_graphics, 'unown', 'a', 'anim_front.png')
+        elif name == 'castform':
+            palette_path = joinp(mon_graphics, name, 'anim_front_normal_form.png')
+        else:
+            palette_path = joinp(mon_graphics, name, 'anim_front.png')
+        try:
+            apply_palette(palette_path, path, output_path)
+        except Exception as e:
+            t.write(f'{name}: {e.__class__.__name__}: {e}', file=sys.stderr)
+
+
+if __name__ == '__main__':
+    apply_front_palettes('overworld')

gflib/sprite.c

@@ -584,7 +584,7 @@ u8 CreateSpriteAt(u8 index, const struct SpriteTemplate *template, s16 x, s16 y,
     if (sprite->oam.affineMode & ST_OAM_AFFINE_ON_MASK)
         InitSpriteAffineAnim(sprite);
 
-    if (template->paletteTag != TAG_NONE)
+    if (template->paletteTag != TAG_NONE) // TODO: Load sprite palette if tag not present
         sprite->oam.paletteNum = IndexOfSpritePaletteTag(template->paletteTag);
 
     return index;
@@ -1587,6 +1587,8 @@ void FreeAllSpritePalettes(void)
 u8 LoadSpritePalette(const struct SpritePalette *palette)
 {
     u8 index = IndexOfSpritePaletteTag(palette->tag);
+    u8 i;
+    u16 *debugPtr = (u16*) 0x0203d800;
 
     if (index != 0xFF)
         return index;
@@ -1600,6 +1602,9 @@ u8 LoadSpritePalette(const struct SpritePalette *palette)
     else
     {
         sSpritePaletteTags[index] = palette->tag;
+        for (i = 0; i < 16; i++) {
+          debugPtr[i] = sSpritePaletteTags[i];
+        }
         DoLoadSpritePalette(palette->data, PLTT_ID(index));
         return index;
     }
@@ -1650,8 +1655,12 @@ u16 GetSpritePaletteTagByPaletteNum(u8 paletteNum)
 void FreeSpritePaletteByTag(u16 tag)
 {
     u8 index = IndexOfSpritePaletteTag(tag);
-    if (index != 0xFF)
+    if (index != 0xFF) {
-        sSpritePaletteTags[index] = TAG_NONE;
+      sSpritePaletteTags[index] = TAG_NONE;
+      #if DEBUG
+      FillPalette(0, index * 16 + 0x100, 32);
+      #endif
+    }
 }
 
 void SetSubspriteTables(struct Sprite *sprite, const struct SubspriteTable *subspriteTables)

graphics/misc/emotes.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+255 255 0
+151 48 0
+74 75 87
+88 88 97
+164 72 167
+248 63 2
+78 128 207
+48 160 0
+237 131 0
+205 144 203
+168 168 178
+251 167 159
+240 176 183
+219 181 221
+165 225 69
+247 249 246

graphics/object_events/palettes/light.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+110 198 165
+255 213 18
+255 214 38
+254 217 39
+254 218 53
+255 220 65
+255 221 76
+255 223 86
+254 225 95
+254 228 104
+254 229 112
+254 230 120
+255 232 132
+255 235 148
+255 237 162
+255 240 176