pokecrystal-board/engine/battle/move_effects/frustration.asm

BattleCommand_FrustrationPower:
; BUG: Return and Frustration deal no damage when the user's happiness is low or high, respectively (see docs/bugs_and_glitches.md)
	push bc
	ld hl, wBattleMonHappiness
	ldh a, [hBattleTurn]
	and a
	jr z, .ok
	ld hl, wEnemyMonHappiness
.ok
	ld a, $ff
	sub [hl]
	ldh [hMultiplicand + 2], a
	xor a
	ldh [hMultiplicand + 0], a
	ldh [hMultiplicand + 1], a
	ld a, 10
	ldh [hMultiplier], a
	call Multiply
	ld a, 25
	ldh [hDivisor], a
	ld b, 4
	call Divide
	ldh a, [hQuotient + 3]
	ld d, a
	pop bc
	ret
Remove all address comments 2018-06-24 07:09:41 -07:00			`BattleCommand_FrustrationPower:`
Clean up bugs commented in the source code (#912) Co-authored-by: Rangi <remy.oukaour+rangi42@gmail.com> 2022-07-09 14:12:02 -07:00			`; BUG: Return and Frustration deal no damage when the user's happiness is low or high, respectively (see docs/bugs_and_glitches.md)`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`push bc`
Merge branch 'master' of https://github.com/pret/pokecrystal # Conflicts: # audio/engine.asm # constants/gfx_constants.asm # constants/map_data_constants.asm # constants/pokemon_data_constants.asm # constants/sprite_constants.asm # constants/wram_constants.asm # data/maps/data.asm # engine/battle/ai/scoring.asm # engine/battle/core.asm # engine/battle/effect_commands.asm # engine/battle/misc.asm # engine/battle_anims/getpokeballwobble.asm # engine/breeding.asm # engine/buy_sell_toss.asm # engine/decorations.asm # engine/events/battle_tower/battle_tower.asm # engine/events/battle_tower/rules.asm # engine/events/buena.asm # engine/events/bug_contest/contest_2.asm # engine/events/daycare.asm # engine/events/dratini.asm # engine/events/halloffame.asm # engine/events/happiness_egg.asm # engine/events/kurt.asm # engine/events/lucky_number.asm # engine/events/magnet_train.asm # engine/events/overworld.asm # engine/events/pokerus/pokerus.asm # engine/events/print_unown.asm # engine/events/print_unown_2.asm # engine/events/unown_walls.asm # engine/item_effects.asm # engine/link.asm # engine/mon_menu.asm # engine/player_object.asm # engine/routines/playslowcry.asm # engine/scripting.asm # engine/search.asm # engine/search2.asm # engine/specials.asm # engine/start_menu.asm # engine/timeset.asm # home/battle_vars.asm # home/map.asm # maps/GoldenrodUndergroundSwitchRoomEntrances.asm # maps/IlexForest.asm # maps/KrissHouse2F.asm # maps/Route39Barn.asm # mobile/mobile_12_2.asm # mobile/mobile_40.asm # mobile/mobile_5f.asm # wram.asm 2018-02-03 15:21:53 -08:00			`ld hl, wBattleMonHappiness`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 11:28:22 -07:00			`ldh a, [hBattleTurn]`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`and a`
Document Return/Frustration bug and its fix (#872) Co-authored-by: Rangi <35663410+Rangi42@users.noreply.github.com> 2022-01-24 17:48:21 -08:00			`jr z, .ok`
Merge branch 'master' of https://github.com/pret/pokecrystal # Conflicts: # audio/engine.asm # constants/gfx_constants.asm # constants/map_data_constants.asm # constants/pokemon_data_constants.asm # constants/sprite_constants.asm # constants/wram_constants.asm # data/maps/data.asm # engine/battle/ai/scoring.asm # engine/battle/core.asm # engine/battle/effect_commands.asm # engine/battle/misc.asm # engine/battle_anims/getpokeballwobble.asm # engine/breeding.asm # engine/buy_sell_toss.asm # engine/decorations.asm # engine/events/battle_tower/battle_tower.asm # engine/events/battle_tower/rules.asm # engine/events/buena.asm # engine/events/bug_contest/contest_2.asm # engine/events/daycare.asm # engine/events/dratini.asm # engine/events/halloffame.asm # engine/events/happiness_egg.asm # engine/events/kurt.asm # engine/events/lucky_number.asm # engine/events/magnet_train.asm # engine/events/overworld.asm # engine/events/pokerus/pokerus.asm # engine/events/print_unown.asm # engine/events/print_unown_2.asm # engine/events/unown_walls.asm # engine/item_effects.asm # engine/link.asm # engine/mon_menu.asm # engine/player_object.asm # engine/routines/playslowcry.asm # engine/scripting.asm # engine/search.asm # engine/search2.asm # engine/specials.asm # engine/start_menu.asm # engine/timeset.asm # home/battle_vars.asm # home/map.asm # maps/GoldenrodUndergroundSwitchRoomEntrances.asm # maps/IlexForest.asm # maps/KrissHouse2F.asm # maps/Route39Barn.asm # mobile/mobile_12_2.asm # mobile/mobile_40.asm # mobile/mobile_5f.asm # wram.asm 2018-02-03 15:21:53 -08:00			`ld hl, wEnemyMonHappiness`
Document Return/Frustration bug and its fix (#872) Co-authored-by: Rangi <35663410+Rangi42@users.noreply.github.com> 2022-01-24 17:48:21 -08:00			`.ok`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`ld a, $ff`
			`sub [hl]`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 11:28:22 -07:00			`ldh [hMultiplicand + 2], a`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`xor a`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 11:28:22 -07:00			`ldh [hMultiplicand + 0], a`
			`ldh [hMultiplicand + 1], a`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`ld a, 10`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 11:28:22 -07:00			`ldh [hMultiplier], a`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`call Multiply`
			`ld a, 25`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 11:28:22 -07:00			`ldh [hDivisor], a`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`ld b, 4`
			`call Divide`
hQuotient is a four-byte buffer (fixes #558) 2018-08-26 10:49:38 -07:00			`ldh a, [hQuotient + 3]`
Move-unique effect commands consistently go in engine/battle/move_effects/ 2018-01-26 08:36:00 -08:00			`ld d, a`
			`pop bc`
			`ret`