diff options
Diffstat (limited to 'src/field_control_avatar.c')
| -rw-r--r-- | src/field_control_avatar.c | 174 |
1 files changed, 169 insertions, 5 deletions
diff --git a/src/field_control_avatar.c b/src/field_control_avatar.c index 590589937..3dfed44fd 100644 --- a/src/field_control_avatar.c +++ b/src/field_control_avatar.c @@ -7,6 +7,7 @@ #include "event_scripts.h" #include "fieldmap.h" #include "field_control_avatar.h" +#include "field_fadetransition.h" #include "field_player_avatar.h" #include "field_poison.h" #include "field_specials.h" @@ -47,13 +48,20 @@ bool8 TryStartMiscWalkingScripts(u16 metatileBehavior); bool8 TryStartStepCountScript(u16 metatileBehavior); void UpdateHappinessStepCounter(void); bool8 UpdatePoisonStepCounter(void); -u8 sub_806D898(u8 metatileBehvaior, u8 direction); -const u8 *GetCoordEventScriptAtPosition(struct MapHeader * mapHeader, u16 x, u16 y, u8 z); -bool8 TryStartWarpEventScript(struct MapPosition * position, u16 metatileBehavior); +bool8 CheckStandardWildEncounter(u32 encounter); +bool8 sub_806D804(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection); +void sub_806D908(const u8 *script, u8 playerDirection); +u8 sub_806D898(u16 metatileBehvaior, u8 direction); +const u8 *sub_806D928(struct MapPosition * position); bool8 TryArrowWarp(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection); +bool8 TryStartWarpEventScript(struct MapPosition * position, u16 metatileBehavior); +bool8 IsWarpMetatileBehavior(u16 metatileBehavior); +bool8 sub_806DB84(u16 metatileBehavior, u8 playerDirection); +void SetupWarp(struct MapHeader * mapHeader, s8 warpId, struct MapPosition * position); +bool8 IsArrowWarpMetatileBehavior(u16 metatileBehavior, u8 playerDirection); +s8 GetWarpEventAtMapPosition(struct MapHeader * mapHeader, struct MapPosition * mapPosition); +const u8 *GetCoordEventScriptAtPosition(struct MapHeader * mapHeader, u16 x, u16 y, u8 z); bool8 TryDoorWarp(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection); -bool8 sub_806D804(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection); -bool8 CheckStandardWildEncounter(u32 encounter); struct FieldInput gUnknown_3005078; @@ -725,3 +733,159 @@ bool8 CheckStandardWildEncounter(u32 encounter) { return TryStandardWildEncounter(encounter); } + +bool8 sub_806D804(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection) +{ + u8 r4; + const u8 * script; + if (JOY_HELD(DPAD_LEFT | DPAD_RIGHT)) + return FALSE; + if (playerDirection == DIR_EAST || playerDirection == DIR_WEST) + return FALSE; + + r4 = sub_806D898(metatileBehavior, playerDirection); + if (r4 == 0) + { + sub_806D908(gUnknown_81A76E7, playerDirection); + return TRUE; + } + else if (r4 == 1) + { + sub_806D908(gUnknown_81A76DE, playerDirection); + return TRUE; + } + else if (r4 == 2) + { + sub_806D908(gUnknown_81A76F0, playerDirection); + return TRUE; + } + else if (r4 == 3) + { + sub_806D908(gUnknown_81A76F9, playerDirection); + return TRUE; + } + else + { + script = sub_806D928(position); + if (script == NULL) + return FALSE; + if (r4 != 0xF0) + return FALSE; + sub_806D908(script, playerDirection); + return TRUE; + } +} + +u8 sub_806D898(u16 metatileBehavior, u8 playerDirection) +{ + if (MetatileBehavior_IsPlayerFacingPokemonCenterSign(metatileBehavior, playerDirection) == TRUE) + return 0; + + if (MetatileBehavior_IsPlayerFacingPokeMartSign(metatileBehavior, playerDirection) == TRUE) + return 1; + + if (MetatileBehavior_IsIndigoPlateauMark(metatileBehavior) == TRUE) + return 2; + + if (MetatileBehavior_IsIndigoPlateauMark2(metatileBehavior) == TRUE) + return 3; + + if (MetatileBehavior_IsSignpost(metatileBehavior) == TRUE) + return 0xF0; + + return 0xFF; +} + +void sub_806D908(const u8 *script, u8 playerDirection) +{ + gSpecialVar_Facing = playerDirection; + ScriptContext1_SetupScript(script); + sub_80699E0(); + sub_8069A20(); +} + +const u8 *sub_806D928(struct MapPosition * position) +{ + const struct BgEvent * event = GetBackgroundEventAtPosition(&gMapHeader, position->x - 7, position->y - 7, position->height); + if (event == NULL) + return NULL; + if (event->bgUnion.script != NULL) + return event->bgUnion.script; + return EventScript_TestSignpostMsg; +} + +bool8 TryArrowWarp(struct MapPosition *position, u16 metatileBehavior, u8 direction) +{ + s8 warpEventId = GetWarpEventAtMapPosition(&gMapHeader, position); + u16 delay; + + if (warpEventId != -1) + { + if (IsArrowWarpMetatileBehavior(metatileBehavior, direction) == TRUE) + { + StoreInitialPlayerAvatarState(); + SetupWarp(&gMapHeader, warpEventId, position); + DoWarp(); + return TRUE; + } + else if (sub_806DB84(metatileBehavior, direction) == TRUE) + { + delay = 0; + if (gPlayerAvatar.flags & 6) + { + SetPlayerAvatarTransitionFlags(1); + delay = 12; + } + StoreInitialPlayerAvatarState(); + SetupWarp(&gMapHeader, warpEventId, position); + sub_807E4A0(metatileBehavior, delay); + return TRUE; + } + } + return FALSE; +} + +bool8 TryStartWarpEventScript(struct MapPosition *position, u16 metatileBehavior) +{ + s8 warpEventId = GetWarpEventAtMapPosition(&gMapHeader, position); + + if (warpEventId != -1 && IsWarpMetatileBehavior(metatileBehavior) == TRUE) + { + StoreInitialPlayerAvatarState(); + SetupWarp(&gMapHeader, warpEventId, position); + if (MetatileBehavior_IsEscalator(metatileBehavior) == TRUE) + { + DoEscalatorWarp(metatileBehavior); + return TRUE; + } + if (MetatileBehavior_IsLavaridgeB1FWarp(metatileBehavior) == TRUE) + { + DoLavaridgeGymB1FWarp(); + return TRUE; + } + if (MetatileBehavior_IsLavaridge1FWarp(metatileBehavior) == TRUE) + { + DoLavaridgeGym1FWarp(); + return TRUE; + } + if (MetatileBehavior_IsWarpPad(metatileBehavior) == TRUE) + { + DoTeleportWarp(); + return TRUE; + } + if (MetatileBehavior_IsUnionRoomWarp(metatileBehavior) == TRUE) + { + DoUnionRoomWarp(); + return TRUE; + } + if (MetatileBehavior_IsFallWarp(metatileBehavior) == TRUE) + { + ResetInitialPlayerAvatarState(); + ScriptContext1_SetupScript(EventScript_1C1361); + return TRUE; + } + DoWarp(); + return TRUE; + } + return FALSE; +} |