kep-hack/scripts/BrunosRoom.asm

152 lines
2.9 KiB
NASM
Executable file

BrunosRoom_Script:
call BrunoShowOrHideExitBlock
call EnableAutoTextBoxDrawing
ld hl, BrunoTrainerHeader0
ld de, BrunosRoom_ScriptPointers
ld a, [wBrunosRoomCurScript]
call ExecuteCurMapScriptInTable
ld [wBrunosRoomCurScript], a
ret
BrunoShowOrHideExitBlock:
; Blocks or clears the exit to the next room.
ld hl, wCurrentMapScriptFlags
bit 5, [hl]
res 5, [hl]
ret z
CheckEvent EVENT_BEAT_BRUNOS_ROOM_TRAINER_0
jr z, .blockExitToNextRoom
ld a, $5
jp .setExitBlock
.blockExitToNextRoom
ld a, $24
.setExitBlock
ld [wNewTileBlockID], a
lb bc, 0, 2
predef_jump ReplaceTileBlock
ResetBrunoScript:
xor a
ld [wBrunosRoomCurScript], a
ret
BrunosRoom_ScriptPointers:
dw BrunoScript0
dw DisplayEnemyTrainerTextAndStartBattle
dw BrunoScript2
dw BrunoScript3
dw BrunoScript4
BrunoScript4:
ret
BrunoScriptWalkIntoRoom:
; Walk six steps upward.
ld hl, wSimulatedJoypadStatesEnd
ld a, D_UP
ld [hli], a
ld [hli], a
ld [hli], a
ld [hli], a
ld [hli], a
ld [hl], a
ld a, $6
ld [wSimulatedJoypadStatesIndex], a
call StartSimulatingJoypadStates
ld a, $3
ld [wBrunosRoomCurScript], a
ld [wCurMapScript], a
ret
BrunoScript0:
ld hl, BrunoEntranceCoords
call ArePlayerCoordsInArray
jp nc, CheckFightingMapTrainers
xor a
ld [hJoyPressed], a
ld [hJoyHeld], a
ld [wSimulatedJoypadStatesEnd], a
ld [wSimulatedJoypadStatesIndex], a
ld a, [wCoordIndex]
cp $3 ; Is player standing one tile above the exit?
jr c, .stopPlayerFromLeaving
CheckAndSetEvent EVENT_AUTOWALKED_INTO_BRUNOS_ROOM
jr z, BrunoScriptWalkIntoRoom
.stopPlayerFromLeaving
ld a, $2
ld [hSpriteIndexOrTextID], a
call DisplayTextID ; "Don't run away!"
ld a, D_UP
ld [wSimulatedJoypadStatesEnd], a
ld a, $1
ld [wSimulatedJoypadStatesIndex], a
call StartSimulatingJoypadStates
ld a, $3
ld [wBrunosRoomCurScript], a
ld [wCurMapScript], a
ret
BrunoEntranceCoords:
db $0A,$04
db $0A,$05
db $0B,$04
db $0B,$05
db $FF
BrunoScript3:
ld a, [wSimulatedJoypadStatesIndex]
and a
ret nz
call Delay3
xor a
ld [wJoyIgnore], a
ld [wBrunosRoomCurScript], a
ld [wCurMapScript], a
ret
BrunoScript2:
call EndTrainerBattle
ld a, [wIsInBattle]
cp $ff
jp z, ResetBrunoScript
ld a, $1
ld [hSpriteIndexOrTextID], a
jp DisplayTextID
BrunosRoom_TextPointers:
dw BrunoText1
dw BrunoDontRunAwayText
BrunoTrainerHeader0:
dbEventFlagBit EVENT_BEAT_BRUNOS_ROOM_TRAINER_0
db ($0 << 4) ; trainer's view range
dwEventFlagAddress EVENT_BEAT_BRUNOS_ROOM_TRAINER_0
dw BrunoBeforeBattleText ; TextBeforeBattle
dw BrunoAfterBattleText ; TextAfterBattle
dw BrunoEndBattleText ; TextEndBattle
dw BrunoEndBattleText ; TextEndBattle
db $ff
BrunoText1:
text_asm
ld hl, BrunoTrainerHeader0
call TalkToTrainer
jp TextScriptEnd
BrunoBeforeBattleText:
text_far _BrunoBeforeBattleText
text_end
BrunoEndBattleText:
text_far _BrunoEndBattleText
text_end
BrunoAfterBattleText:
text_far _BrunoAfterBattleText
text_end
BrunoDontRunAwayText:
text_far _BrunoDontRunAwayText
text_end