diff options
Diffstat (limited to 'src/easy_chat.c')
| -rw-r--r-- | src/easy_chat.c | 186 |
1 files changed, 73 insertions, 113 deletions
diff --git a/src/easy_chat.c b/src/easy_chat.c index cc2cd7030..cca8c1355 100644 --- a/src/easy_chat.c +++ b/src/easy_chat.c @@ -19,19 +19,23 @@ extern const u8 gEasyChatGroupSizes[]; extern u16 gSpecialVar_0x8004; -#ifdef NONMATCHING -u8 *sub_80EB3FC(u8 *dst, u16 word) { - int group, wordIndex; + +u8 *sub_80EB3FC(u8 *dst, u16 word) +{ + u16 group; + u16 wordIndex; u8 *src; u16 i; - if (sub_80EB37C(word)) - { return StringCopy(dst, gOtherText_ThreeQuestions); - } - if (word != 0xFFFF) + if (word == 0xFFFF) + { + dst[0] = EOS; + return dst; + } + else { group = word >> 9; wordIndex = word & 0x1FF; @@ -41,34 +45,27 @@ u8 *sub_80EB3FC(u8 *dst, u16 word) { case EC_GROUP_POKEMON_2: // 21 dst = StringCopy(dst, gSpeciesNames[wordIndex]); break; - case EC_GROUP_MOVE_1: // 18 case EC_GROUP_MOVE_2: // 19 dst = StringCopy(dst, gMoveNames[wordIndex]); break; - default: src = gEasyChatGroupWords[group]; - - i = wordIndex - 1; - while (i != 0xFFFF) + for (i = wordIndex - 1; i != 0xFFFF; i--) { while (*src++ != EOS) - { - } - i--; + ; } dst = StringCopy(dst, src); break; } + dst[0] = EOS; + return dst; } - - dst[0] = EOS; - return dst; } -#endif -u8 *ConvertEasyChatWordsToString(u8 *dst, u16 *words, u16 arg2, u16 arg3) { +u8 *ConvertEasyChatWordsToString(u8 *dst, u16 *words, u16 arg2, u16 arg3) +{ u16 i; u16 n; @@ -95,7 +92,7 @@ u8 *ConvertEasyChatWordsToString(u8 *dst, u16 *words, u16 arg2, u16 arg3) { words++; dst = sub_80EB3FC(dst, word); - dst[0] = 0xFE; + dst[0] = CHAR_NEWLINE; dst++; } @@ -105,7 +102,8 @@ u8 *ConvertEasyChatWordsToString(u8 *dst, u16 *words, u16 arg2, u16 arg3) { return dst; } -u8 *sub_80EB544(u8 *dst, u16 *words, u16 arg2, u16 arg3) { +u8 *sub_80EB544(u8 *dst, u16 *words, u16 arg2, u16 arg3) +{ u16 i; u16 n; @@ -133,7 +131,7 @@ u8 *sub_80EB544(u8 *dst, u16 *words, u16 arg2, u16 arg3) { dst = sub_80EB3FC(dst, word); // Only difference with ConvertEasyChatWordsToString - dst[0] = (i == 0) ? 0xFE : 0xFA; + dst[0] = (i == 0) ? CHAR_NEWLINE : CHAR_PROMPT_SCROLL; dst++; } @@ -144,17 +142,16 @@ u8 *sub_80EB544(u8 *dst, u16 *words, u16 arg2, u16 arg3) { } -u16 unref_sub_80EB5E0(u16 arg0) { +u16 unref_sub_80EB5E0(u16 arg0) +{ u8 *chars; u16 i; - u16 strlen; + u16 length; int group, word; if (arg0 == 0xFFFF) - { return 0; - } group = arg0 >> 9; word = arg0 & 0x1FF; @@ -164,41 +161,37 @@ u16 unref_sub_80EB5E0(u16 arg0) { case EC_GROUP_POKEMON_2: // 21 chars = (u8 *) gSpeciesNames[word]; break; - case EC_GROUP_MOVE_1: // 18 case EC_GROUP_MOVE_2: // 19 chars = gMoveNames[word]; break; - default: chars = gEasyChatGroupWords[group]; - - i = word - 1; - while (i != 0xFFFF) + for (i = word - 1; i != 0xFFFF; i--) { while (*chars++ != EOS) - { - } - i--; + ; } break; } - strlen = 0; + length = 0; while (*chars != EOS) { chars++; - strlen += 1; + length++; } - return strlen; + return length; } -static bool8 sub_80EB680(u16 *arg0, u16 arg1, u16 arg2, u16 arg3) { +static bool8 sub_80EB680(u16 *arg0, u16 arg1, u16 arg2, u16 arg3) +{ return FALSE; } -void unref_sub_80EB684(u8 arg0, u16 arg1) { +void unref_sub_80EB684(u8 arg0, u16 arg1) +{ u16 *ptr; u16 c; @@ -217,7 +210,6 @@ void unref_sub_80EB684(u8 arg0, u16 arg1) { c = 1; ptr = (u16*)((void *)&gSaveBlock1.tvShows[arg1] + 0x02); break; - default: return; } @@ -231,7 +223,8 @@ void unref_sub_80EB684(u8 arg0, u16 arg1) { } } -void sub_80EB6FC(u16 *arg0, u16 arg1) { +void sub_80EB6FC(u16 *arg0, u16 arg1) +{ u16 i; for (i = arg1 - 1; i != 0xFFFF; i--) @@ -242,35 +235,30 @@ void sub_80EB6FC(u16 *arg0, u16 arg1) { } -u16 sub_80EB72C(u16 group) { - u16 local1; - - local1 = Random() % gEasyChatGroupSizes[group]; +u16 sub_80EB72C(u16 group) +{ + u16 local1 = Random() % gEasyChatGroupSizes[group]; - if (group == EC_GROUP_POKEMON || - group == EC_GROUP_POKEMON_2 || - group == EC_GROUP_MOVE_1 || - group == EC_GROUP_MOVE_2) + if (group == EC_GROUP_POKEMON + || group == EC_GROUP_POKEMON_2 + || group == EC_GROUP_MOVE_1 + || group == EC_GROUP_MOVE_2) { local1 = ((u16 *) gEasyChatGroupWords[group])[local1]; } - return ((group & 0x7F) << 9) | (local1 & 0x1FF); } -u16 sub_80EB784(u16 group) { +u16 sub_80EB784(u16 group) +{ if (!sub_80EAD7C(group)) - { return -1; - } if (group != EC_GROUP_POKEMON) { if (group == EC_GROUP_TRENDY_SAYING) - { return sub_80EB960(); - } } else { @@ -280,11 +268,11 @@ u16 sub_80EB784(u16 group) { return sub_80EB72C(group); } -void sub_80EB7C4(void) { +void sub_80EB7C4(void) +{ u16 *words; u16 arg1, arg2; - switch (gSpecialVar_0x8004) { case 0: @@ -292,7 +280,6 @@ void sub_80EB7C4(void) { arg1 = 2; arg2 = 2; break; - case 1: words = gSaveBlock1.unk2B28; if (sub_80EB680(gSaveBlock1.unk2B28, 3, 2, 20)) @@ -306,19 +293,16 @@ void sub_80EB7C4(void) { arg2 = 2; } break; - case 2: words = gSaveBlock1.unk2B34; arg1 = 3; arg2 = 2; break; - case 3: words = gSaveBlock1.unk2B40; arg1 = 3; arg2 = 2; break; - default: return; } @@ -327,74 +311,65 @@ void sub_80EB7C4(void) { ShowFieldAutoScrollMessage(gStringVar4); } -void sub_80EB83C(void) { +void sub_80EB83C(void) +{ u16 group, local2; if (Random() & 1) - { group = EC_GROUP_HOBBIES; - } else - { group = EC_GROUP_LIFESTYLE; - } local2 = sub_80EB784(group); sub_80EB3FC(gStringVar2, local2); } -u8 sub_80EB868(u8 arg0) { +u8 sub_80EB868(u8 arg0) +{ int offset; int index; index = arg0 / 8; - offset = arg0 & 7; + offset = arg0 % 8; return (gSaveBlock1.unk2D8C[index] >> offset) & 1; } -void sub_80EB890(u8 arg0) { +void sub_80EB890(u8 arg0) +{ int offset; int index; - if (arg0 > 32) + if (arg0 < 33) { - return; + index = arg0 / 8; + offset = arg0 % 8; + gSaveBlock1.unk2D8C[index] |= 1 << offset; } - - index = arg0 / 8; - offset = arg0 & 7; - gSaveBlock1.unk2D8C[index] |= 1 << offset; } -u8 sub_80EB8C0(void) { - u8 i, retval; +u8 sub_80EB8C0(void) +{ + u8 i, count; - i = 0; - retval = 0; - for (; i < 33; i++) + for (i = 0, count = 0; i < 33; i++) { if (sub_80EB868(i)) - { - retval += 1; - } + count++; } - - return retval; + return count; } -u16 sub_80EB8EC(void) { +u16 sub_80EB8EC(void) +{ u16 i; u16 local1, local2; local1 = sub_80EB8C0(); if (local1 == 33) - { return -1; - } local2 = Random() % (33 - local1); - - for (i = 0; i <= 0x20; i++) + for (i = 0; i < 33; i++) { if (sub_80EB868(i) == 0) { @@ -403,35 +378,28 @@ u16 sub_80EB8EC(void) { sub_80EB890(i); return (i & 0x1FF) | 0x2800; } - local2--; } } - return -1; } -static u16 sub_80EB960(void) { +static u16 sub_80EB960(void) +{ u16 i; u16 local1; local1 = sub_80EB8C0(); if (local1 == 0) - { return -1; - } local1 = Random() % local1; - - for (i = 0; i <= 0x20; i++) + for (i = 0; i < 33; i++) { if (sub_80EB868(i)) { if (local1 == 0) - { return (i & 0x1FF) | 0x2800; - } - local1--; } } @@ -439,11 +407,13 @@ static u16 sub_80EB960(void) { return -1; } -u8 sub_80EB9C8(void) { +u8 sub_80EB9C8(void) +{ return IsNationalPokedexEnabled(); } -static u16 sub_80EB9D8(void) { +static u16 sub_80EB9D8(void) +{ u16 *speciesList; u16 local1; u16 i; @@ -451,32 +421,22 @@ static u16 sub_80EB9D8(void) { local1 = sub_80EAE88(0); if (local1 == 0) - { return -1; - } local1 = Random() % local1; speciesList = (u16 *) gEasyChatGroupWords[EC_GROUP_POKEMON]; - for (i = 0; i < gEasyChatGroupSizes[EC_GROUP_POKEMON]; i++) { const u16 dexNum = SpeciesToNationalPokedexNum(*speciesList); - const u8 local2 = GetNationalPokedexFlag(dexNum, 0); if (local2) { if (local1 == 0) - { return *speciesList & 0x1FF; - } - local1--; } - speciesList++; } - return -1; } - |