diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/region_map.c | 356 |
1 files changed, 343 insertions, 13 deletions
diff --git a/src/region_map.c b/src/region_map.c index 07c88ccd3..9e95c40d0 100644 --- a/src/region_map.c +++ b/src/region_map.c @@ -1,4 +1,6 @@ #include "global.h" +#include "event_data.h" +#include "field_specials.h" #include "main.h" #include "palette.h" #include "rom4.h" @@ -10,7 +12,7 @@ struct UnknownStruct1 u8 filler0[0x14]; u16 unk14; u8 unk16; - u8 filler17[1]; + u8 unk17; u8 (*unk18)(void); struct Sprite *unk1C; struct Sprite *unk20; @@ -54,7 +56,7 @@ struct UnknownStruct1 u8 unk7F; u8 filler80[0x100]; u8 unk180[0x100]; - u8 unk280[0x100]; + u8 unk280[0x100]; // possibly 0x600 }; extern struct UnknownStruct1 *gUnknown_020388CC; @@ -194,6 +196,23 @@ const struct RegionMapLocation gRegionMapLocations[] = { 0, 0, 1, 1, gMapName_None}, }; +const u16 gUnknown_083E7684[][2] = +{ + {50, 39}, + {51, 41}, + {52, 42}, + {53, 43}, + {54, 14}, + {69, 43}, + {66, 12}, + {79, 49}, + {59, 19}, + {76, 27}, + {65, 37}, + {85, 46}, + {88, 88}, +}; + void sub_80FA904(struct UnknownStruct1 *, u8); bool8 sub_80FA940(void); u8 sub_80FAB78(void); @@ -206,10 +225,11 @@ void sub_80FB260(void); u16 GetRegionMapSectionAt(u16, u16); void sub_80FB32C(void); void sub_80FB600(void); -u16 sub_80FB758(); +u16 sub_80FB758(u16); u16 sub_80FB9C0(u16); -void sub_80FBA18(); -void sub_80FBB3C(); +void sub_80FBA18(void); +u8 sub_80FBAA0(u16); +void sub_80FBB3C(u16, u16); void sub_80FBCA0(void); void sub_80FBDF8(void); void sub_80FBE24(void); @@ -549,20 +569,20 @@ void sub_80FB170(s16 a, s16 b, s16 c, s16 d, u16 e, u16 f, u8 g) s32 var2; s32 var3; s32 var4; - + gUnknown_020388CC->unk2C = e * gSineTable[g + 64] >> 8; gUnknown_020388CC->unk30 = e * -gSineTable[g] >> 8; gUnknown_020388CC->unk34 = f * gSineTable[g] >> 8; gUnknown_020388CC->unk38 = f * gSineTable[g + 64] >> 8; - + var1 = (a << 8) + (c << 8); var2 = d * gUnknown_020388CC->unk34 + gUnknown_020388CC->unk2C * c; gUnknown_020388CC->unk24 = var1 - var2; - + var3 = (b << 8) + (d << 8); var4 = gUnknown_020388CC->unk38 * d + gUnknown_020388CC->unk30 * c; gUnknown_020388CC->unk28 = var3 - var4; - + gUnknown_020388CC->unk7D = 1; } @@ -600,7 +620,7 @@ void sub_80FB2A4(s16 a, s16 b) u16 GetRegionMapSectionAt(u16 x, u16 y) { - + if (y < 2 || y > 16 || x < 1 || x > 0x1C) return 0x58; y -= 2; @@ -617,13 +637,13 @@ void sub_80FB32C(void) u16 y; u16 r1; u16 r9; - + if (gSaveBlock1.location.mapGroup == 0x19 && (gSaveBlock1.location.mapNum == 0x29 || gSaveBlock1.location.mapNum == 0x2A || gSaveBlock1.location.mapNum == 0x2B)) { sub_80FB600(); return; } - + switch (get_map_light_level_by_bank_and_number(gSaveBlock1.location.mapGroup, gSaveBlock1.location.mapNum) - 1) { default: @@ -663,7 +683,7 @@ void sub_80FB32C(void) case 7: { struct WarpData *r4; - + gUnknown_020388CC->unk14 = gMapHeader.name; if (gUnknown_020388CC->unk14 != 0x57) { @@ -684,19 +704,23 @@ void sub_80FB32C(void) } break; } + r9 = x; + r1 = mapWidth / gRegionMapLocations[gUnknown_020388CC->unk14].width; if (r1 == 0) r1 = 1; x /= r1; if (x >= gRegionMapLocations[gUnknown_020388CC->unk14].width) x = gRegionMapLocations[gUnknown_020388CC->unk14].width - 1; + r1 = mapHeight / gRegionMapLocations[gUnknown_020388CC->unk14].height; if (r1 == 0) r1 = 1; y /= r1; if (y >= gRegionMapLocations[gUnknown_020388CC->unk14].height) y = gRegionMapLocations[gUnknown_020388CC->unk14].height - 1; + switch (gUnknown_020388CC->unk14) { case 0x1D: @@ -729,3 +753,309 @@ void sub_80FB32C(void) gUnknown_020388CC->unk54 = gRegionMapLocations[gUnknown_020388CC->unk14].x + x + 1; gUnknown_020388CC->unk56 = gRegionMapLocations[gUnknown_020388CC->unk14].y + y + 2; } + +void sub_80FB600(void) +{ + u16 y = 0; + u16 x = 0; + u8 mapGroup; + u8 mapNum; + s16 sp2; + s16 sp4; + + switch (GetSSTidalLocation(&mapGroup, &mapNum, &sp2, &sp4)) + { + case 1: + gUnknown_020388CC->unk14 = 8; + break; + case 2: + gUnknown_020388CC->unk14 = 12; + break; + case 3: + gUnknown_020388CC->unk14 = 0x27; + break; + case 4: + gUnknown_020388CC->unk14 = 0x2E; + break; + default: + case 0: + { + struct MapHeader *mapHeader = get_mapheader_by_bank_and_number(mapGroup, mapNum); + u16 r1; + + gUnknown_020388CC->unk14 = mapHeader->name; + r1 = mapHeader->mapData->width / gRegionMapLocations[gUnknown_020388CC->unk14].width; + if (r1 == 0) + r1 = 1; + x = sp2 / r1; + if (x >= gRegionMapLocations[gUnknown_020388CC->unk14].width) + x = gRegionMapLocations[gUnknown_020388CC->unk14].width - 1; + + r1 = mapHeader->mapData->height / gRegionMapLocations[gUnknown_020388CC->unk14].height; + if (r1 == 0) + r1 = 1; + y = sp4 / r1; + if (y >= gRegionMapLocations[gUnknown_020388CC->unk14].height) + y = gRegionMapLocations[gUnknown_020388CC->unk14].height - 1; + } + break; + } + gUnknown_020388CC->unk7F = 0; + gUnknown_020388CC->unk54 = gRegionMapLocations[gUnknown_020388CC->unk14].x + x + 1; + gUnknown_020388CC->unk56 = gRegionMapLocations[gUnknown_020388CC->unk14].y + y + 2; +} + +u16 sub_80FB758(u16 a) +{ + switch (a) + { + case 88: + return 0; + case 0: + return FlagGet(0x80F) ? 2 : 3; + case 1: + return FlagGet(0x810) ? 2 : 3; + case 2: + return FlagGet(0x811) ? 2 : 3; + case 3: + return FlagGet(0x812) ? 2 : 3; + case 4: + return FlagGet(0x813) ? 2 : 3; + case 5: + return FlagGet(0x814) ? 2 : 3; + case 6: + return FlagGet(0x815) ? 2 : 3; + case 7: + return FlagGet(0x816) ? 2 : 3; + case 8: + return FlagGet(0x817) ? 2 : 3; + case 9: + return FlagGet(0x818) ? 2 : 3; + case 10: + return FlagGet(0x819) ? 2 : 3; + case 11: + return FlagGet(0x81A) ? 2 : 3; + case 12: + return FlagGet(0x81B) ? 2 : 3; + case 13: + return FlagGet(0x81C) ? 2 : 3; + case 14: + return FlagGet(0x81D) ? 2 : 3; + case 15: + return FlagGet(0x81E) ? 2 : 3; + case 58: + return FlagGet(0x848) ? 4 : 0; + case 73: + return FlagGet(0x849) ? 1 : 0; + default: + return 1; + } +} + +u16 GetRegionMapSectionAt_(u16 x, u16 y) +{ + return GetRegionMapSectionAt(x, y); +} + +u16 sub_80FB9C0(u16 a) +{ + u16 i = 0; + + while (gUnknown_083E7684[i][0] != 88) + { + if (gUnknown_083E7684[i][0] == a) + return gUnknown_083E7684[i][1]; + i++; + } + return a; +} + +u16 sub_80FBA04(u16 a) +{ + return sub_80FB9C0(a); +} + +void sub_80FBA18(void) +{ + u16 x; + u16 y; + u16 i; + + if (gUnknown_020388CC->unk14 == 88) + { + gUnknown_020388CC->unk17 = 0; + return; + } + + if (gUnknown_020388CC->unk78 == 0) + { + x = gUnknown_020388CC->unk54; + y = gUnknown_020388CC->unk56; + } + else + { + x = gUnknown_020388CC->unk64; + y = gUnknown_020388CC->unk66; + } + + i = 0; + while (1) + { + if (x <= 1) + { + if (sub_80FBAA0(y) != 0) + { + y--; + x = 0x1D; + } + else + { + break; + } + } + else + { + x--; + if (GetRegionMapSectionAt(x, y) == gUnknown_020388CC->unk14) + i++; + } + } + + gUnknown_020388CC->unk17 = i; +} + +u8 sub_80FBAA0(u16 a) +{ + u16 x; + u16 y; + + y = a - 1; + if (y == 0xFFFF) + return 0; + + x = 1; + while (x < 0x1D) + { + if (GetRegionMapSectionAt(x, y) == gUnknown_020388CC->unk14) + return 1; + x++; + } + return 0; +} + + + +const struct OamData gOamData_83E76B8 = +{ + .y = 0, + .affineMode = 0, + .objMode = 0, + .mosaic = 0, + .bpp = 0, + .shape = 0, + .x = 0, + .matrixNum = 0, + .size = 1, + .tileNum = 0, + .priority = 1, + .paletteNum = 0, + .affineParam = 0, +}; + +const union AnimCmd gSpriteAnim_83E76C0[] = +{ + ANIMCMD_FRAME(0, 20), + ANIMCMD_FRAME(4, 20), + ANIMCMD_JUMP(0), +}; + +const union AnimCmd gSpriteAnim_83E76CC[] = +{ + ANIMCMD_FRAME(0, 10), + ANIMCMD_FRAME(16, 10), + ANIMCMD_FRAME(32, 10), + ANIMCMD_FRAME(16, 10), + ANIMCMD_JUMP(0), +}; + +const union AnimCmd *const gSpriteAnimTable_83E76E0[] = +{ + gSpriteAnim_83E76C0, + gSpriteAnim_83E76CC, +}; + +void sub_80FBAF0(struct Sprite *sprite) +{ + if (gUnknown_020388CC->unk7A != 0) + { + sprite->pos1.x += gUnknown_020388CC->unk7B * 2; + sprite->pos1.y += gUnknown_020388CC->unk7C * 2; + gUnknown_020388CC->unk7A--; + } +} + +void nullsub_66(struct Sprite *sprite) +{ +} + +void sub_80FBB3C(u16 tileTag, u16 paletteTag) +{ + u8 spriteId; + struct SpriteSheet spriteSheet; + struct SpritePalette spritePalette = + { + .data = gPokenavCursor_Pal, + }; + struct SpriteTemplate spriteTemplate = + { + .oam = &gOamData_83E76B8, + .anims = gSpriteAnimTable_83E76E0, + .images = NULL, + .affineAnims = gDummySpriteAffineAnimTable, + .callback = sub_80FBAF0, + }; + + spriteSheet.tag = tileTag; + spriteTemplate.tileTag = tileTag; + gUnknown_020388CC->unk58 = tileTag; + + spritePalette.tag = paletteTag; + spriteTemplate.paletteTag = paletteTag; + gUnknown_020388CC->unk5A = paletteTag; + + if (gUnknown_020388CC->unk78 == 0) + { + spriteSheet.data = gUnknown_020388CC->unk180; + spriteSheet.size = 0x100; + spriteTemplate.callback = sub_80FBAF0; + } + else + { + spriteSheet.data = gUnknown_020388CC->unk280; + spriteSheet.size = 0x600; + spriteTemplate.callback = nullsub_66; + } + LoadSpriteSheet(&spriteSheet); + LoadSpritePalette(&spritePalette); + spriteId = CreateSprite(&spriteTemplate, 0x38, 0x48, 0); + if (spriteId != 64) + { + gUnknown_020388CC->unk1C = &gSprites[spriteId]; + if (gUnknown_020388CC->unk78 == 1) + { + gUnknown_020388CC->unk1C->oam.size = 2; + gUnknown_020388CC->unk1C->pos1.x -= 8; + gUnknown_020388CC->unk1C->pos1.y -= 8; + StartSpriteAnim(gUnknown_020388CC->unk1C, 1); + } + else + { + gUnknown_020388CC->unk1C->oam.size = 1; + gUnknown_020388CC->unk1C->pos1.x = gUnknown_020388CC->unk54 * 8 + 4; + gUnknown_020388CC->unk1C->pos1.y = gUnknown_020388CC->unk56 * 8 + 4; + } + gUnknown_020388CC->unk1C->data1 = 2; + gUnknown_020388CC->unk1C->data2 = IndexOfSpritePaletteTag(paletteTag) * 16 + 0x0101; + gUnknown_020388CC->unk1C->data3 = 1; + } +} |