pokecrystal-board/home/region.asm

IsInJohto::
; Return 0 if the player is in Johto, and 1 in Kanto.

	ld a, [wMapGroup]
	ld b, a
	ld a, [wMapNumber]
	ld c, a
	call GetWorldMapLocation

	cp LANDMARK_FAST_SHIP
	jr z, .Johto

	cp LANDMARK_SPECIAL
	jr nz, .CheckRegion

	ld a, [wBackupMapGroup]
	ld b, a
	ld a, [wBackupMapNumber]
	ld c, a
	call GetWorldMapLocation

.CheckRegion:
	cp KANTO_LANDMARK
	jr nc, .Kanto

.Johto:
	xor a ; JOHTO_REGION
	ret

.Kanto:
	ld a, KANTO_REGION
	ret

SetXYCompareFlags:: ; dummied out
	ret
Remove all address comments 2018-06-24 16:09:41 +02:00			`IsInJohto::`
Move more code from home.asm into home/ 2018-04-05 00:35:14 -04:00			`; Return 0 if the player is in Johto, and 1 in Kanto.`

			`ld a, [wMapGroup]`
			`ld b, a`
			`ld a, [wMapNumber]`
			`ld c, a`
			`call GetWorldMapLocation`

Add a `LANDMARK_` prefix to landmark constants Resolves #697 2020-03-15 17:26:10 -04:00			`cp LANDMARK_FAST_SHIP`
Move more code from home.asm into home/ 2018-04-05 00:35:14 -04:00			`jr z, .Johto`

Add a `LANDMARK_` prefix to landmark constants Resolves #697 2020-03-15 17:26:10 -04:00			`cp LANDMARK_SPECIAL`
Move more code from home.asm into home/ 2018-04-05 00:35:14 -04:00			`jr nz, .CheckRegion`

			`ld a, [wBackupMapGroup]`
			`ld b, a`
			`ld a, [wBackupMapNumber]`
			`ld c, a`
			`call GetWorldMapLocation`

			`.CheckRegion:`
			`cp KANTO_LANDMARK`
			`jr nc, .Kanto`

			`.Johto:`
Add a `LANDMARK_` prefix to landmark constants Resolves #697 2020-03-15 17:26:10 -04:00			`xor a ; JOHTO_REGION`
Move more code from home.asm into home/ 2018-04-05 00:35:14 -04:00			`ret`

			`.Kanto:`
Add a `LANDMARK_` prefix to landmark constants Resolves #697 2020-03-15 17:26:10 -04:00			`ld a, KANTO_REGION`
Move more code from home.asm into home/ 2018-04-05 00:35:14 -04:00			`ret`
Small home/ reorganization Time to move everything out of home.asm: - InexplicablyEmptyFunction was moved to home/map.asm - The wDebugFlags functions and xor_a brothers were moved to home/flag.asm because they're all flag-related. - ret_2f3e was moved into home/region.asm - The register alias sisters were moved to a new file called home/call_regs.asm - IsInArray and SkipNames were joined by AddNTimes from home/math.asm into home/array.asm, as they're all used to index arrays. - CallPointerAt was moved into home/print_text.asm because given the contents of that file it doesn't feel very out of place (that file isn't very aptly named...) - CountSetBits was moved into home/pokedex_flags.asm because it's unique use is counting the amount of seen/caught mon in the podedex. GetWeekday was pulled into this by proximity. Other changes were also made: - PushLYOverrides was moved from home/sprite_anims.asm to home/battle.asm, because it's almost exclusively used for battle animations, with the lone exception being the Magnet Train. - home/copy.asm was renamed to home/gfx.asm, as it's all gfx-related - home/copy2.asm was renamed to home/copy.asm, now it's the only file called copy. - SetHPPal and GetHPPal were moved from home/hp_pals.asm to home/tilemap.asm, as they're attrmap related, like many functions in that file are. - home/rtc.asm was renamed to home/time_palettes.asm, as it had very little to do with the RTC at all, all RTC functions being in home/time.asm - home/handshake.asm was renamed to home/printer.asm. - home/mon_data_2.asm was renamed to home/mon_party.asm. 2020-02-21 23:48:51 +01:00
Identify some more unnamed labels 2020-10-04 19:43:28 -04:00			`SetXYCompareFlags:: ; dummied out`
Small home/ reorganization Time to move everything out of home.asm: - InexplicablyEmptyFunction was moved to home/map.asm - The wDebugFlags functions and xor_a brothers were moved to home/flag.asm because they're all flag-related. - ret_2f3e was moved into home/region.asm - The register alias sisters were moved to a new file called home/call_regs.asm - IsInArray and SkipNames were joined by AddNTimes from home/math.asm into home/array.asm, as they're all used to index arrays. - CallPointerAt was moved into home/print_text.asm because given the contents of that file it doesn't feel very out of place (that file isn't very aptly named...) - CountSetBits was moved into home/pokedex_flags.asm because it's unique use is counting the amount of seen/caught mon in the podedex. GetWeekday was pulled into this by proximity. Other changes were also made: - PushLYOverrides was moved from home/sprite_anims.asm to home/battle.asm, because it's almost exclusively used for battle animations, with the lone exception being the Magnet Train. - home/copy.asm was renamed to home/gfx.asm, as it's all gfx-related - home/copy2.asm was renamed to home/copy.asm, now it's the only file called copy. - SetHPPal and GetHPPal were moved from home/hp_pals.asm to home/tilemap.asm, as they're attrmap related, like many functions in that file are. - home/rtc.asm was renamed to home/time_palettes.asm, as it had very little to do with the RTC at all, all RTC functions being in home/time.asm - home/handshake.asm was renamed to home/printer.asm. - home/mon_data_2.asm was renamed to home/mon_party.asm. 2020-02-21 23:48:51 +01:00			`ret`