diff options
Diffstat (limited to 'engine')
| -rwxr-xr-x | engine/events/overworld.asm | 106 | ||||
| -rwxr-xr-x | engine/items/inventory.asm | 6 |
2 files changed, 110 insertions, 2 deletions
diff --git a/engine/events/overworld.asm b/engine/events/overworld.asm new file mode 100755 index 0000000..76e6b91 --- /dev/null +++ b/engine/events/overworld.asm @@ -0,0 +1,106 @@ +INCLUDE "constants.asm"
+
+SECTION "TeleportFunction", ROMX[$52db], BANK[$03]
+
+TeleportFunction: ; 03:52db
+ xor a
+ ld [wFieldMoveScriptID], a
+.loop
+ ld a, [wFieldMoveScriptID]
+ bit 7, a
+ jr nz, .finish
+ ld hl, .JumpTable
+ call CallJumptable
+ jr .loop
+.finish
+ and $7f
+ ld [wFieldMoveSucceeded], a
+ ret
+
+.JumpTable
+ dw .TryTeleport
+ dw .DoTeleport
+ dw .FailTeleport
+ dw .CheckIfSpawnPoint
+
+.TryTeleport: ; 03:52fc
+ call GetMapEnvironment
+ cp TOWN
+ jr z, .success
+ cp ROUTE
+ jr z, .success
+ ld a, $02
+ ld [wFieldMoveScriptID], a
+ ret
+.success
+ ld a, $03
+ ld [wFieldMoveScriptID], a
+ ret
+
+.CheckIfSpawnPoint ; 03:5313
+ ld a, [wLastSpawnMapGroup]
+ ld d, a
+ ld a, [wLastSpawnMapNumber]
+ ld e, a
+ ld hl, IsSpawnPoint
+ ld a, BANK(IsSpawnPoint)
+ call FarCall_hl
+ jr c, .not_spawn
+ ld hl, .Text_CantFindDestination
+ call MenuTextBoxBackup
+ ld a, $80
+ ld [wFieldMoveScriptID], a
+ ret
+.not_spawn
+ ld a, c
+ ld [wDebugWarpSelection], a
+ ld a, $01
+ ld [wFieldMoveScriptID], a
+ ret
+
+.Text_CantFindDestination:
+ db "<NULL>"
+ db "とびさきが みつかりません"
+ db "<PARA><DONE>"
+
+.DoTeleport: ; 03:534b
+ ldh a, [hROMBank]
+ ld hl, .TeleportScript
+ call QueueScript
+ ld a, $8f
+ ld [wFieldMoveScriptID], a
+ ret
+
+.FailTeleport: ; 03:5359
+ ld hl, .Text_CantUseHere
+ call MenuTextBoxBackup
+ ld a, $80
+ ld [wFieldMoveScriptID], a
+ scf
+ ret
+
+.Text_CantUseHere:
+ db "<NULL>"
+ db "ここでは つかえません！"
+ db "<PARA><DONE>"
+
+.TeleportScript: ; 03:5375
+ call RefreshScreen
+ ld hl, .Text_ReturnToLastMonCenter
+ call MenuTextBox
+ ld c, 60
+ call DelayFrames
+ call CloseWindow
+ call Function1fea
+ ld a, MAPSETUP_TELEPORT
+ ldh [hMapEntryMethod], a
+ ld hl, Functionfcc24
+ ld a, BANK(Functionfcc24)
+ jp FarCall_hl
+
+.Text_ReturnToLastMonCenter:
+ db "<NULL>"
+ db "さいごに たちよった"
+ db "<LINE>"
+ db "#センターにもどります"
+ db "<DONE>"
\ No newline at end of file diff --git a/engine/items/inventory.asm b/engine/items/inventory.asm index a95f2ac..5927f6d 100755 --- a/engine/items/inventory.asm +++ b/engine/items/inventory.asm @@ -596,7 +596,8 @@ GetNumberedTMHM: ; 03:4D1A SECTION "_CheckTossableItem", ROMX[$53AD], BANK[$03]
-; Return 1 in wItemAttributeParamBuffer and carry if wCurItem can't be removed from the bag.
+; Return 1 in wItemAttributeParamBuffer and
+; carry if wCurItem can't be removed from the bag.
_CheckTossableItem: ; 03:53AD
ld a, ITEMATTR_PERMISSIONS
call GetItemAttr
@@ -605,7 +606,8 @@ _CheckTossableItem: ; 03:53AD and a
ret
-; Return 1 in wItemAttributeParamBuffer and carry if wCurItem can't be selected.
+; Return 1 in wItemAttributeParamBuffer
+; and carry if wCurItem can't be selected.
CheckSelectableItem: ; 03:53B8
ld a, ITEMATTR_PERMISSIONS
call GetItemAttr
|