diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/decoration.c | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/src/decoration.c b/src/decoration.c index 6b4a359e2..3c33d9a0b 100755 --- a/src/decoration.c +++ b/src/decoration.c @@ -2347,3 +2347,221 @@ bool8 sub_8101200(u8 taskId, u8 decorIdx, struct UnkStruct_020391B4 *unk_020391B } return FALSE; } + +void sub_81012A0(void) +{ + u8 xOff; + u8 yOff; + u16 i; + xOff = ewram_1f000.pos[gUnknown_020391B4[gUnknown_02039234].var00] >> 4; + yOff = ewram_1f000.pos[gUnknown_020391B4[gUnknown_02039234].var00] & 0xf; + for (i=0; i<0x40; i++) + { + if (gSaveBlock1.mapObjectTemplates[i].x == xOff && gSaveBlock1.mapObjectTemplates[i].y == yOff && !FlagGet(gSaveBlock1.mapObjectTemplates[i].flagId)) + { + gUnknown_020391B4[gUnknown_02039234].var04 = gSaveBlock1.mapObjectTemplates[i].flagId; + break; + } + } +} + +bool8 sub_8101340(u8 taskId) +{ + u16 i; + for (i=0; i<ewram_1f000.size; i++) + { + if (ewram_1f000.items[i] != 0) + { + if (gDecorations[ewram_1f000.items[i]].decor_field_11 == 4) + { + sub_8101118(ewram_1f000.items[i], gUnknown_020391B4); + if (sub_8101200(taskId, i, gUnknown_020391B4) == TRUE) + { + gUnknown_020391B4->var00 = i; + sub_81012A0(); + gUnknown_02039234 = 1; + return TRUE; + } + } + } + } + return FALSE; +} + +void sub_81013B8(u8 a0, u8 a1, u8 a2, u8 a3) +{ + u8 i; + u8 xOff; + u8 yOff; + u8 decorIdx; + for (i=0; i<ewram_1f000.size; i++) + { + decorIdx = ewram_1f000.items[i]; + xOff = ewram_1f000.pos[i] >> 4; + yOff = ewram_1f000.pos[i] & 0xf; + if (decorIdx != 0 && gDecorations[decorIdx].decor_field_11 == 4 && a0 <= xOff && a1 <= yOff && a2 >= xOff && a3 >= yOff) + { + gUnknown_020391B4[gUnknown_02039234].var00 = i; + sub_81012A0(); + gUnknown_02039234++; + } + } +} + +#ifdef NONMATCHING +void sub_8101460(u8 taskId) +{ + u8 i; + u8 xOff; + u8 yOff; + gUnknown_02039234 = 0; + if (sub_8101340(taskId) != TRUE) + { + for (i=0; i<ewram_1f000.size; i++) + { + if (ewram_1f000.items[i] != 0) // This is using the wrong register! + { + sub_8101118(ewram_1f000.items[i], gUnknown_020391B4); + if (sub_8101200(taskId, i, gUnknown_020391B4) == TRUE) + { + gUnknown_020391B4[0].var00 = i; + gUnknown_02039234++; + break; + } + } + } + if (gUnknown_02039234 != 0) + { + xOff = ewram_1f000.pos[gUnknown_020391B4[0].var00] >> 4; + yOff = ewram_1f000.pos[gUnknown_020391B4[0].var00] & 0xf; + sub_81013B8(xOff, yOff - gUnknown_020391B4[0].var02 + 1, xOff + gUnknown_020391B4[0].var01 - 1, yOff); + } + } +} +#else +__attribute__((naked)) + +void sub_8101460(u8 taskId) +{ + asm(".syntax unified\n" + "\tpush {r4-r7,lr}\n" + "\tlsls r0, 24\n" + "\tlsrs r6, r0, 24\n" + "\tldr r4, _081014B8 @ =gUnknown_02039234\n" + "\tmovs r0, 0\n" + "\tstrb r0, [r4]\n" + "\tadds r0, r6, 0\n" + "\tbl sub_8101340\n" + "\tlsls r0, 24\n" + "\tlsrs r0, 24\n" + "\tcmp r0, 0x1\n" + "\tbeq _08101504\n" + "\tmovs r5, 0\n" + "\tldr r0, _081014BC @ =ewram_1f000\n" + "\tldrb r1, [r0, 0x8]\n" + "\tcmp r5, r1\n" + "\tbcs _081014D2\n" + "\tadds r7, r4, 0\n" + "_08101486:\n" + "\tldr r0, [r0]\n" + "\tadds r0, r5\n" + "\tldrb r1, [r0] @ compiler incorrectly uses r0 for this and the next instruction\n" + "\tcmp r1, 0\n" + "\tbeq _081014C4\n" + "\tldr r4, _081014C0 @ =gUnknown_020391B4\n" + "\tadds r0, r1, 0\n" + "\tadds r1, r4, 0\n" + "\tbl sub_8101118\n" + "\tadds r0, r6, 0\n" + "\tadds r1, r5, 0\n" + "\tadds r2, r4, 0\n" + "\tbl sub_8101200\n" + "\tlsls r0, 24\n" + "\tlsrs r0, 24\n" + "\tcmp r0, 0x1\n" + "\tbne _081014C4\n" + "\tstrb r5, [r4]\n" + "\tldrb r0, [r7]\n" + "\tadds r0, 0x1\n" + "\tstrb r0, [r7]\n" + "\tb _081014D2\n" + "\t.align 2, 0\n" + "_081014B8: .4byte gUnknown_02039234\n" + "_081014BC: .4byte 0x201f000\n" + "_081014C0: .4byte gUnknown_020391B4\n" + "_081014C4:\n" + "\tadds r0, r5, 0x1\n" + "\tlsls r0, 24\n" + "\tlsrs r5, r0, 24\n" + "\tldr r0, _0810150C @ =ewram_1f000\n" + "\tldrb r1, [r0, 0x8]\n" + "\tcmp r5, r1\n" + "\tbcc _08101486\n" + "_081014D2:\n" + "\tldr r0, _08101510 @ =gUnknown_02039234\n" + "\tldrb r0, [r0]\n" + "\tcmp r0, 0\n" + "\tbeq _08101504\n" + "\tldr r0, _0810150C @ =ewram_1f000\n" + "\tldr r2, _08101514 @ =gUnknown_020391B4\n" + "\tldrb r1, [r2]\n" + "\tldr r0, [r0, 0x4]\n" + "\tadds r0, r1\n" + "\tldrb r1, [r0]\n" + "\tlsrs r0, r1, 4\n" + "\tmovs r3, 0xF\n" + "\tands r3, r1\n" + "\tldrb r1, [r2, 0x2]\n" + "\tsubs r1, r3, r1\n" + "\tadds r1, 0x1\n" + "\tlsls r1, 24\n" + "\tlsrs r1, 24\n" + "\tldrb r2, [r2, 0x1]\n" + "\tadds r2, r0\n" + "\tsubs r2, 0x1\n" + "\tlsls r2, 24\n" + "\tlsrs r2, 24\n" + "\tbl sub_81013B8\n" + "_08101504:\n" + "\tpop {r4-r7}\n" + "\tpop {r0}\n" + "\tbx r0\n" + "\t.align 2, 0\n" + "_0810150C: .4byte 0x201f000\n" + "_08101510: .4byte gUnknown_02039234\n" + "_08101514: .4byte gUnknown_020391B4\n" + ".syntax divided\n"); +} +#endif + +void sub_8101518(u8 taskId) +{ + DisplayYesNoMenu(20, 8, 1); + sub_80F914C(taskId, &gUnknown_083EC9CC); +} + +void sub_810153C(u8 taskId) +{ + fade_screen(1, 0); + gTasks[taskId].data[2] = 0; + gTasks[taskId].func = sub_8100C88; +} + +void sub_810156C(u8 taskId) +{ + DisplayYesNoMenu(20, 8, 1); + sub_80F914C(taskId, &gUnknown_083EC9D4); +} + +void sub_8101590(u8 taskId) +{ + MenuZeroFillWindowRect(0, 0, 29, 19); + sub_81015B0(taskId); +} + +void sub_81015B0(u8 taskId) +{ + fade_screen(1, 0); + gTasks[taskId].data[2] = 0; + gTasks[taskId].func = sub_81015E0; +} |