diff options
Diffstat (limited to 'src/rom6.c')
| -rw-r--r-- | src/rom6.c | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/src/rom6.c b/src/rom6.c new file mode 100644 index 000000000..cc146fc94 --- /dev/null +++ b/src/rom6.c @@ -0,0 +1,210 @@ +#include "global.h" +#include "constants/event_objects.h" +#include "constants/songs.h" +#include "rom6.h" +#include "braille_puzzles.h" +#include "event_data.h" +#include "event_scripts.h" +#include "field_effect.h" +#include "event_object_movement.h" +#include "field_player_avatar.h" +#include "item_use.h" +#include "party_menu.h" +#include "overworld.h" +#include "script.h" +#include "sound.h" +#include "sprite.h" +#include "task.h" +#include "constants/map_types.h" + +// static functions +static void task08_080C9820(u8 taskId); +static void sub_8135578(u8 taskId); +static void sub_813552C(u8 taskId); +static void sub_813561C(u8 taskId); +static void sub_81356C4(void); +static void sub_8135714(void); +static void hm2_dig(void); +static void sub_8135780(void); + +// extern RAM loc +extern struct MapPosition gPlayerFacingPosition; + +// text +bool8 CheckObjectGraphicsInFrontOfPlayer(u8 a) +{ + u8 eventObjId; + + GetXYCoordsOneStepInFrontOfPlayer(&gPlayerFacingPosition.x, &gPlayerFacingPosition.y); + gPlayerFacingPosition.height = PlayerGetZCoord(); + eventObjId = GetEventObjectIdByXYZ(gPlayerFacingPosition.x, gPlayerFacingPosition.y, gPlayerFacingPosition.height); + if (gEventObjects[eventObjId].graphicsId != a) + { + return FALSE; + } + else + { + gSpecialVar_LastTalked = gEventObjects[eventObjId].localId; + return TRUE; + } +} + +u8 oei_task_add(void) +{ + GetXYCoordsOneStepInFrontOfPlayer(&gPlayerFacingPosition.x, &gPlayerFacingPosition.y); + return CreateTask(task08_080C9820, 8); +} + +static void task08_080C9820(u8 taskId) +{ + u8 eventObjId; + + ScriptContext2_Enable(); + gPlayerAvatar.preventStep = TRUE; + eventObjId = gPlayerAvatar.eventObjectId; + if (!EventObjectIsMovementOverridden(&gEventObjects[eventObjId]) + || EventObjectClearHeldMovementIfFinished(&gEventObjects[eventObjId])) + { + if (gMapHeader.mapType == MAP_TYPE_UNDERWATER) + { + FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON_INIT); + gTasks[taskId].func = sub_8135578; + } + else + { + sub_808C114(); + EventObjectSetHeldMovement(&gEventObjects[eventObjId], 0x39); + gTasks[taskId].func = sub_813552C; + } + } +} + +static void sub_813552C(u8 taskId) +{ + if (EventObjectCheckHeldMovementStatus(&gEventObjects[gPlayerAvatar.eventObjectId]) == TRUE) + { + FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON_INIT); + gTasks[taskId].func = sub_8135578; + } +} + +static void sub_8135578(u8 taskId) +{ + if (!FieldEffectActiveListContains(6)) + { + gFieldEffectArguments[1] = GetPlayerFacingDirection(); + if (gFieldEffectArguments[1] == 1) + gFieldEffectArguments[2] = 0; + if (gFieldEffectArguments[1] == 2) + gFieldEffectArguments[2] = 1; + if (gFieldEffectArguments[1] == 3) + gFieldEffectArguments[2] = 2; + if (gFieldEffectArguments[1] == 4) + gFieldEffectArguments[2] = 3; + EventObjectSetGraphicsId(&gEventObjects[gPlayerAvatar.eventObjectId], GetPlayerAvatarGraphicsIdByCurrentState()); + StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], gFieldEffectArguments[2]); + FieldEffectActiveListRemove(6); + gTasks[taskId].func = sub_813561C; + } +} + +static void sub_813561C(u8 taskId) +{ + void (*func)(void) = (void (*)(void))(((u16)gTasks[taskId].data[8] << 16) | (u16)gTasks[taskId].data[9]); + + func(); + gPlayerAvatar.preventStep = FALSE; + DestroyTask(taskId); +} + +bool8 SetUpFieldMove_RockSmash(void) +{ + if (ShouldDoBrailleStrengthEffect()) + { + gSpecialVar_Result = GetCursorSelectionMonId(); + gFieldCallback2 = FieldCallback_PrepareFadeInFromMenu; + gPostMenuFieldCallback = sub_8179834; + return TRUE; + } + else if (CheckObjectGraphicsInFrontOfPlayer(EVENT_OBJ_GFX_BREAKABLE_ROCK) == TRUE) + { + gFieldCallback2 = FieldCallback_PrepareFadeInFromMenu; + gPostMenuFieldCallback = sub_81356C4; + return TRUE; + } + else + { + return FALSE; + } +} + +static void sub_81356C4(void) +{ + gFieldEffectArguments[0] = GetCursorSelectionMonId(); + ScriptContext1_SetupScript(Route111_EventScript_2907F0); +} + +bool8 FldEff_UseRockSmash(void) +{ + u8 taskId = oei_task_add(); + + gTasks[taskId].data[8] = (u32)sub_8135714 >> 16; + gTasks[taskId].data[9] = (u32)sub_8135714; + IncrementGameStat(GAME_STAT_USED_ROCK_SMASH); + return FALSE; +} + +static void sub_8135714(void) +{ + PlaySE(SE_W088); + FieldEffectActiveListRemove(FLDEFF_USE_ROCK_SMASH); + EnableBothScriptContexts(); +} + +bool8 SetUpFieldMove_Dig(void) +{ + if (CanUseEscapeRopeOnCurrMap() == TRUE) + { + gFieldCallback2 = FieldCallback_PrepareFadeInFromMenu; + gPostMenuFieldCallback = hm2_dig; + return TRUE; + } + else + { + return FALSE; + } +} + +static void hm2_dig(void) +{ + Overworld_ResetStateAfterDigEscRope(); + FieldEffectStart(FLDEFF_USE_DIG); + gFieldEffectArguments[0] = GetCursorSelectionMonId(); +} + +bool8 FldEff_UseDig(void) +{ + u8 taskId = oei_task_add(); + + gTasks[taskId].data[8] = (u32)sub_8135780 >> 16; + gTasks[taskId].data[9] = (u32)sub_8135780; + if (!ShouldDoBrailleDigEffect()) + SetPlayerAvatarTransitionFlags(1); + return FALSE; +} + +static void sub_8135780(void) +{ + u8 taskId; + + FieldEffectActiveListRemove(FLDEFF_USE_DIG); + if (ShouldDoBrailleDigEffect()) + { + DoBrailleDigEffect(); + } + else + { + taskId = CreateTask(task08_080A1C44, 8); + gTasks[taskId].data[0] = 0; + } +} |