diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/region_map.c | 95 |
1 files changed, 93 insertions, 2 deletions
diff --git a/src/region_map.c b/src/region_map.c index 8ea4c9bb6..e8252065e 100644 --- a/src/region_map.c +++ b/src/region_map.c @@ -231,16 +231,18 @@ u8 sub_80C31C0(void); u8 sub_80C3348(void); u8 sub_80C3400(void); void sub_80C3418(void); -u8 sub_80C3878(u8 a0); u16 sub_80C3520(void); u8 sub_80C35DC(u8 a0); +u8 sub_80C3878(u8 a0); u8 sub_80C3AC8(u8 a0); void sub_80C3D40(void); u8 sub_80C4164(u8 a0, u8 a1, s16 a2, s16 a3); void sub_80C41D8(u16 a0, u16 a1); void sub_80C4324(u8 a0); -void sub_80C4398(u8 a0, u8 taskId, TaskFunc taskFunc); void sub_80C4348(void); +u16 sub_80C4380(); +u16 sub_80C438C(); +void sub_80C4398(u8 a0, u8 taskId, TaskFunc taskFunc); void sub_80C48BC(u8 a0, u8 a1, u8 a2); void sub_80C4960(u8 a0, u8 a1, u8 a2); void sub_80C4A04(void); @@ -2223,3 +2225,92 @@ u8 sub_80C3400(void) { return gUnknown_20399E4->field_010(); } + +void sub_80C3418(void) +{ + if (sub_80C0E04(0) == 1) + { + gUnknown_20399E4->field_00E++; + gUnknown_20399E4->field_00E %= 3; + if (gUnknown_20399E4->field_00E == 0 && sub_80C0E20() != sub_80C0E34()) + { + gUnknown_20399E4->field_00E++; + } + switch (gUnknown_20399E4->field_00E) + { + case 0: + default: + gUnknown_20399E4->field_000 = sub_80C4380(); + gUnknown_20399E4->field_002 = sub_80C438C(); + break; + case 1: + gUnknown_20399E4->field_000 = 21; + gUnknown_20399E4->field_002 = 11; + break; + case 2: + gUnknown_20399E4->field_002 = 13; + gUnknown_20399E4->field_000 = 21; + break; + } + } + else + { + gUnknown_20399E4->field_00E++; + gUnknown_20399E4->field_00E %= 2; + switch (gUnknown_20399E4->field_00E) + { + case 0: + default: + gUnknown_20399E4->field_000 = sub_80C4380(); + gUnknown_20399E4->field_002 = sub_80C438C(); + break; + case 1: + gUnknown_20399E4->field_002 = 13; + gUnknown_20399E4->field_000 = 21; + break; + } + } + gUnknown_20399E4->field_01C->pos1.x = 8 * gUnknown_20399E4->field_000 + 36; + gUnknown_20399E4->field_01C->pos1.y = 8 * gUnknown_20399E4->field_002 + 36; + gUnknown_20399E4->field_014 = sub_80C4164(sub_80C0E20(), 0, gUnknown_20399E4->field_002, gUnknown_20399E4->field_000); +} + +u16 sub_80C3508(void) +{ + return gUnknown_20399E4->field_000; +} + +u16 sub_80C3514(void) +{ + return gUnknown_20399E4->field_002; +} + +u16 sub_80C3520(void) +{ + u8 ret; + if (gUnknown_20399E4->field_002 < 0 + || gUnknown_20399E4->field_002 > 14 + || gUnknown_20399E4->field_000 < 0 + || gUnknown_20399E4->field_000 > 21) + return MAPSEC_NONE; + + ret = sub_80C4164(sub_80C0E20(), 0, gUnknown_20399E4->field_002, gUnknown_20399E4->field_000); + if ((ret == MAPSEC_NAVEL_ROCK || ret == MAPSEC_BIRTH_ISLAND) && !FlagGet(FLAG_WORLD_MAP_NAVEL_ROCK_EXTERIOR)) + ret = MAPSEC_NONE; + return ret; +} + +u16 sub_80C3580(void) +{ + u8 ret; + if (gUnknown_20399E4->field_002 < 0 + || gUnknown_20399E4->field_002 > 14 + || gUnknown_20399E4->field_000 < 0 + || gUnknown_20399E4->field_000 > 21) + return MAPSEC_NONE; + + ret = sub_80C4164(sub_80C0E20(), 1, gUnknown_20399E4->field_002, gUnknown_20399E4->field_000); + if (ret == MAPSEC_CERULEAN_CAVE && !FlagGet(FLAG_SYS_CAN_LINK_WITH_RS)) + ret = MAPSEC_NONE; + return ret; +} |