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Document easy_chat

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This commit is contained in:
PikalaxALT
2019-11-01 16:40:31 -04:00
parent 115fd2aa9b
commit 2100eb9d81
8 changed files with 134 additions and 131 deletions
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src/easy_chat.c
+107 -107
View File
@@ -32,26 +32,26 @@
struct Unk203A120
{
u16 unk0;
u16 unk2[EC_NUM_GROUPS];
u16 unk2E[27];
u16 unk64[27][270];
u16 numGroups;
u16 groups[EC_NUM_GROUPS];
u16 alphabeticalGroups[27];
u16 alphabeticalWordsByGroup[27][270];
u8 filler3958[0x2C];
u16 unk3984[0x10E];
u16 unk3BA0;
u16 allWords[270];
u16 totalWords;
}; /*size = 0x3BA4*/
static EWRAM_DATA struct Unk203A120 * gUnknown_20399BC = NULL;
static EWRAM_DATA struct Unk203A120 * sEasyChatSelectionData = NULL;
static bool8 sub_80BDCA8(void);
static bool8 EC_IsNationalPokedexEnabled(void);
static u16 GetRandomECPokemon(void);
static void sub_80BDE88(void);
static void sub_80BDFF8(void);
static u16 sub_80BE1E8(u16);
static u16 sub_80BE2F8(u16);
static bool8 sub_80BE3A4(u16, u8);
static int sub_80BE418(u16 species);
static u8 sub_80BE440(u16 word);
static void PopulateECGroups(void);
static void PopulateAlphabeticalGroups(void);
static u16 GetUnlockedWordsInECGroup(u16);
static u16 GetUnlockedWordsInAlphabeticalGroup(u16);
static bool8 UnlockedECMonOrMove(u16, u8);
static int EC_IsDeoxys(u16 species);
static u8 IsWordUnlocked(u16 word);
#include "data/easy_chat/easy_chat_groups.h"
#include "data/easy_chat/easy_chat_words_by_letter.h"
@@ -97,11 +97,11 @@ static const u16 sDefaultBattleStartWords[] = {
EC_WORD_EXCL,
};
static const u16 gUnknown_83EE004[] = {
static const u16 sDeoxysValue[] = {
SPECIES_DEOXYS,
};
static bool8 sub_80BD718(u8 groupId)
static bool8 IsECGroupUnlocked(u8 groupId)
{
switch (groupId)
{
@@ -112,7 +112,7 @@ static bool8 sub_80BD718(u8 groupId)
case EC_GROUP_MOVE_2:
return FlagGet(FLAG_SYS_GAME_CLEAR);
case EC_GROUP_POKEMON:
return sub_80BDCA8();
return EC_IsNationalPokedexEnabled();
default:
return TRUE;
}
@@ -123,20 +123,20 @@ static u16 EasyChat_GetNumWordsInGroup(u8 groupId)
if (groupId == EC_GROUP_POKEMON)
return GetNationalPokedexCount(FLAG_GET_SEEN);
if (sub_80BD718(groupId))
if (IsECGroupUnlocked(groupId))
return gEasyChatGroups[groupId].numEnabledWords;
return 0;
}
static bool8 sub_80BD78C(u16 easyChatWord)
static bool8 IsECWordInvalid(u16 easyChatWord)
{
u16 i;
u8 groupId;
u32 index;
u16 numWords;
const u16 *list;
if (easyChatWord == 0xFFFF)
if (easyChatWord == EC_WORD_UNDEFINED)
return FALSE;
groupId = EC_GROUP(easyChatWord);
@@ -184,11 +184,11 @@ static const u8 *GetEasyChatWord(u8 groupId, u16 index)
u8 *CopyEasyChatWord(u8 *dest, u16 easyChatWord)
{
u8 *resultStr;
if (sub_80BD78C(easyChatWord))
if (IsECWordInvalid(easyChatWord))
{
resultStr = StringCopy(dest, gText_ThreeQuestionMarks);
}
else if (easyChatWord != 0xFFFF)
else if (easyChatWord != EC_WORD_UNDEFINED)
{
u16 index = EC_INDEX(easyChatWord);
u8 groupId = EC_GROUP(easyChatWord);
@@ -213,7 +213,7 @@ u8 *ConvertEasyChatWordsToString(u8 *dest, const u16 *src, u16 columns, u16 rows
for (j = 0; j < numColumns; j++)
{
dest = CopyEasyChatWord(dest, *src);
if (*src != 0xFFFF)
if (*src != EC_WORD_UNDEFINED)
{
*dest = CHAR_SPACE;
dest++;
@@ -234,10 +234,10 @@ u8 *ConvertEasyChatWordsToString(u8 *dest, const u16 *src, u16 columns, u16 rows
static u16 GetEasyChatWordStringLength(u16 easyChatWord)
{
if (easyChatWord == 0xFFFF)
if (easyChatWord == EC_WORD_UNDEFINED)
return 0;
if (sub_80BD78C(easyChatWord))
if (IsECWordInvalid(easyChatWord))
{
return StringLength(gText_ThreeQuestionMarks);
}
@@ -249,24 +249,24 @@ static u16 GetEasyChatWordStringLength(u16 easyChatWord)
}
}
bool8 sub_80BD974(const u16 *easyChatWords, u8 arg1, u8 arg2, u16 arg3)
bool8 EC_DoesEasyChatStringFitOnLine(const u16 *easyChatWords, u8 columns, u8 rows, u16 maxLength)
{
u8 i, j;
for (i = 0; i < arg2; i++)
for (i = 0; i < rows; i++)
{
u16 totalLength = arg1 - 1;
for (j = 0; j < arg1; j++)
u16 totalLength = columns - 1;
for (j = 0; j < columns; j++)
totalLength += GetEasyChatWordStringLength(*(easyChatWords++));
if (totalLength > arg3)
if (totalLength > maxLength)
return TRUE;
}
return FALSE;
}
static u16 sub_80BD9E8(u16 groupId)
static u16 GetRandomWordFromGroup(u16 groupId)
{
u16 index = Random() % gEasyChatGroups[groupId].numWords;
if (groupId == EC_GROUP_POKEMON_2
@@ -280,18 +280,18 @@ static u16 sub_80BD9E8(u16 groupId)
return EC_WORD(groupId, index);
}
static u16 sub_80BDA40(u16 groupId)
static u16 GetRandomWordFromAnyGroup(u16 groupId)
{
if (!sub_80BD718(groupId))
return 0xFFFF;
if (!IsECGroupUnlocked(groupId))
return EC_WORD_UNDEFINED;
if (groupId == EC_GROUP_POKEMON)
return GetRandomECPokemon();
return sub_80BD9E8(groupId);
return GetRandomWordFromGroup(groupId);
}
void sub_80BDA7C(void)
void Special_BufferEasyChatMessage(void)
{
u16 *easyChatWords;
int columns, rows;
@@ -304,7 +304,7 @@ void sub_80BDA7C(void)
break;
case 1:
easyChatWords = gSaveBlock1Ptr->easyChatBattleStart;
if (sub_80BD974(gSaveBlock1Ptr->easyChatBattleStart, 3, 2, 18))
if (EC_DoesEasyChatStringFitOnLine(gSaveBlock1Ptr->easyChatBattleStart, 3, 2, 18))
{
columns = 2;
rows = 3;
@@ -336,7 +336,7 @@ void sub_80BDA7C(void)
void BufferRandomHobbyOrLifestyleString(void)
{
int groupId = Random() & 1 ? EC_GROUP_HOBBIES : EC_GROUP_LIFESTYLE;
u16 easyChatWord = sub_80BDA40(groupId);
u16 easyChatWord = GetRandomWordFromAnyGroup(groupId);
CopyEasyChatWord(gStringVar2, easyChatWord);
}
@@ -377,7 +377,7 @@ static u16 UnlockRandomTrendySaying(void)
u16 additionalPhraseId;
u8 numAdditionalPhrasesUnlocked = GetNumUnlockedTrendySayings();
if (numAdditionalPhrasesUnlocked == 33)
return 0xFFFF;
return EC_WORD_UNDEFINED;
additionalPhraseId = Random() % (33 - numAdditionalPhrasesUnlocked);
for (i = 0; i < 33; i++)
@@ -396,7 +396,7 @@ static u16 UnlockRandomTrendySaying(void)
}
}
return 0xFFFF;
return EC_WORD_UNDEFINED;
}
static u16 GetRandomUnlockedTrendySaying(void)
@@ -404,7 +404,7 @@ static u16 GetRandomUnlockedTrendySaying(void)
u16 i;
u16 additionalPhraseId = GetNumUnlockedTrendySayings();
if (additionalPhraseId == 0)
return 0xFFFF;
return EC_WORD_UNDEFINED;
additionalPhraseId = Random() % additionalPhraseId;
for (i = 0; i < 33; i++)
@@ -418,10 +418,10 @@ static u16 GetRandomUnlockedTrendySaying(void)
}
}
return 0xFFFF;
return EC_WORD_UNDEFINED;
}
static bool8 sub_80BDCA8(void)
static bool8 EC_IsNationalPokedexEnabled(void)
{
return IsNationalPokedexEnabled();
}
@@ -433,7 +433,7 @@ static u16 GetRandomECPokemon(void)
const u16 *species;
u16 index = EasyChat_GetNumWordsInGroup(EC_GROUP_POKEMON_2);
if (index == 0)
return 0xFFFF;
return EC_WORD_UNDEFINED;
index = Random() % index;
species = gEasyChatGroups[EC_GROUP_POKEMON_2].wordData.valueList;
@@ -452,7 +452,7 @@ static u16 GetRandomECPokemon(void)
species++;
}
return 0xFFFF;
return EC_WORD_UNDEFINED;
}
void InitEasyChatPhrases(void)
@@ -467,14 +467,14 @@ void InitEasyChatPhrases(void)
for (i = 0; i < 6; i++)
{
gSaveBlock1Ptr->easyChatBattleWon[i] = 0xFFFF;
gSaveBlock1Ptr->easyChatBattleLost[i] = 0xFFFF;
gSaveBlock1Ptr->easyChatBattleWon[i] = EC_WORD_UNDEFINED;
gSaveBlock1Ptr->easyChatBattleLost[i] = EC_WORD_UNDEFINED;
}
for (i = 0; i < MAIL_COUNT; i++)
{
for (j = 0; j < MAIL_WORDS_COUNT; j++)
gSaveBlock1Ptr->mail[i].words[j] = 0xFFFF;
gSaveBlock1Ptr->mail[i].words[j] = EC_WORD_UNDEFINED;
}
// BUG: This is supposed to clear 64 bits, but this loop is clearing 64 bytes.
@@ -485,64 +485,64 @@ void InitEasyChatPhrases(void)
gSaveBlock1Ptr->additionalPhrases[i] = 0;
}
void sub_80BDE28(void)
void ResetSomeMEventECBuffer_3120_338(void)
{
s32 i;
u16 *ptr = sub_8143DA8();
for (i = 0; i < 4; i++)
ptr[i] = 0xFFFF;
ptr[i] = EC_WORD_UNDEFINED;
}
bool8 sub_80BDE44(void)
bool8 InitEasyChatSelection(void)
{
gUnknown_20399BC = Alloc(sizeof(*gUnknown_20399BC));
if (!gUnknown_20399BC)
sEasyChatSelectionData = Alloc(sizeof(*sEasyChatSelectionData));
if (!sEasyChatSelectionData)
return FALSE;
sub_80BDE88();
sub_80BDFF8();
PopulateECGroups();
PopulateAlphabeticalGroups();
return TRUE;
}
void sub_80BDE70(void)
void DestroyEasyChatSelectionData(void)
{
if (gUnknown_20399BC != NULL)
Free(gUnknown_20399BC);
if (sEasyChatSelectionData != NULL)
Free(sEasyChatSelectionData);
}
static void sub_80BDE88(void)
static void PopulateECGroups(void)
{
int i;
gUnknown_20399BC->unk0 = 0;
sEasyChatSelectionData->numGroups = 0;
if (GetNationalPokedexCount(FLAG_GET_SEEN))
gUnknown_20399BC->unk2[gUnknown_20399BC->unk0++] = EC_GROUP_POKEMON;
sEasyChatSelectionData->groups[sEasyChatSelectionData->numGroups++] = EC_GROUP_POKEMON;
for (i = EC_GROUP_TRAINER; i <= EC_GROUP_ADJECTIVES; i++)
gUnknown_20399BC->unk2[gUnknown_20399BC->unk0++] = i;
sEasyChatSelectionData->groups[sEasyChatSelectionData->numGroups++] = i;
if (FlagGet(FLAG_SYS_GAME_CLEAR))
{
gUnknown_20399BC->unk2[gUnknown_20399BC->unk0++] = EC_GROUP_EVENTS;
gUnknown_20399BC->unk2[gUnknown_20399BC->unk0++] = EC_GROUP_MOVE_1;
gUnknown_20399BC->unk2[gUnknown_20399BC->unk0++] = EC_GROUP_MOVE_2;
sEasyChatSelectionData->groups[sEasyChatSelectionData->numGroups++] = EC_GROUP_EVENTS;
sEasyChatSelectionData->groups[sEasyChatSelectionData->numGroups++] = EC_GROUP_MOVE_1;
sEasyChatSelectionData->groups[sEasyChatSelectionData->numGroups++] = EC_GROUP_MOVE_2;
}
if (IsNationalPokedexEnabled())
gUnknown_20399BC->unk2[gUnknown_20399BC->unk0++] = EC_GROUP_POKEMON_2;
sEasyChatSelectionData->groups[sEasyChatSelectionData->numGroups++] = EC_GROUP_POKEMON_2;
}
u8 sub_80BDF38(void)
u8 GetNumDisplayableGroups(void)
{
return gUnknown_20399BC->unk0;
return sEasyChatSelectionData->numGroups;
}
u8 sub_80BDF44(u8 index)
u8 GetSelectedGroupByIndex(u8 index)
{
if (index >= gUnknown_20399BC->unk0)
if (index >= sEasyChatSelectionData->numGroups)
return EC_NUM_GROUPS;
else
return gUnknown_20399BC->unk2[index];
return sEasyChatSelectionData->groups[index];
}
static u8 *unref_sub_80BDF6C(u8 *dest, u8 groupId, u16 totalChars)
@@ -578,7 +578,7 @@ u8 *CopyEasyChatWordPadded(u8 *dest, u16 easyChatWord, u16 totalChars)
return str;
}
static void sub_80BDFF8(void)
static void PopulateAlphabeticalGroups(void)
{
static int i;
static int j;
@@ -592,11 +592,11 @@ static void sub_80BDFF8(void)
{
numWords = gEasyChatWordsByLetterPointers[i].numWords;
words = gEasyChatWordsByLetterPointers[i].words;
gUnknown_20399BC->unk2E[i] = 0;
sEasyChatSelectionData->alphabeticalGroups[i] = 0;
index = 0;
for (j = 0; j < numWords; )
{
if (*words == 0xFFFF)
if (*words == EC_WORD_UNDEFINED)
{
words++;
numToProcess = *words++;
@@ -609,10 +609,10 @@ static void sub_80BDFF8(void)
for (k = 0; k < numToProcess; k++)
{
if (sub_80BE440(words[k]))
if (IsWordUnlocked(words[k]))
{
gUnknown_20399BC->unk64[i][index++] = words[k];
gUnknown_20399BC->unk2E[i]++;
sEasyChatSelectionData->alphabeticalWordsByGroup[i][index++] = words[k];
sEasyChatSelectionData->alphabeticalGroups[i]++;
break;
}
}
@@ -623,28 +623,28 @@ static void sub_80BDFF8(void)
}
}
void sub_80BE16C(int arg0, u16 groupId)
void GetUnlockedECWords(bool32 isAlphabetical, u16 groupId)
{
if (!arg0)
gUnknown_20399BC->unk3BA0 = sub_80BE1E8(groupId);
if (!isAlphabetical)
sEasyChatSelectionData->totalWords = GetUnlockedWordsInECGroup(groupId);
else
gUnknown_20399BC->unk3BA0 = sub_80BE2F8(groupId);
sEasyChatSelectionData->totalWords = GetUnlockedWordsInAlphabeticalGroup(groupId);
}
u16 sub_80BE19C(u16 arg0)
u16 GetDisplayedWordByIndex(u16 index)
{
if (arg0 >= gUnknown_20399BC->unk3BA0)
return 0xFFFF;
if (index >= sEasyChatSelectionData->totalWords)
return EC_WORD_UNDEFINED;
else
return gUnknown_20399BC->unk3984[arg0];
return sEasyChatSelectionData->allWords[index];
}
u16 sub_80BE1D4(void)
u16 GetNumDisplayedWords(void)
{
return gUnknown_20399BC->unk3BA0;
return sEasyChatSelectionData->totalWords;
}
static u16 sub_80BE1E8(u16 groupId)
static u16 GetUnlockedWordsInECGroup(u16 groupId)
{
u16 i;
u16 totalWords;
@@ -658,8 +658,8 @@ static u16 sub_80BE1E8(u16 groupId)
list = gEasyChatGroups[groupId].wordData.valueList;
for (i = 0, totalWords = 0; i < numWords; i++)
{
if (sub_80BE3A4(list[i], groupId))
gUnknown_20399BC->unk3984[totalWords++] = EC_WORD(groupId, list[i]);
if (UnlockedECMonOrMove(list[i], groupId))
sEasyChatSelectionData->allWords[totalWords++] = EC_WORD(groupId, list[i]);
}
return totalWords;
@@ -670,45 +670,45 @@ static u16 sub_80BE1E8(u16 groupId)
for (i = 0, totalWords = 0; i < numWords; i++)
{
u16 alphabeticalOrder = wordInfo[i].alphabeticalOrder;
if (sub_80BE3A4(alphabeticalOrder, groupId))
gUnknown_20399BC->unk3984[totalWords++] = EC_WORD(groupId, alphabeticalOrder);
if (UnlockedECMonOrMove(alphabeticalOrder, groupId))
sEasyChatSelectionData->allWords[totalWords++] = EC_WORD(groupId, alphabeticalOrder);
}
return totalWords;
}
}
static u16 sub_80BE2F8(u16 alphabeticalGroup)
static u16 GetUnlockedWordsInAlphabeticalGroup(u16 alphabeticalGroup)
{
u16 i;
u16 totalWords;
for (i = 0, totalWords = 0; i < gUnknown_20399BC->unk2E[alphabeticalGroup]; i++)
gUnknown_20399BC->unk3984[totalWords++] = gUnknown_20399BC->unk64[alphabeticalGroup][i];
for (i = 0, totalWords = 0; i < sEasyChatSelectionData->alphabeticalGroups[alphabeticalGroup]; i++)
sEasyChatSelectionData->allWords[totalWords++] = sEasyChatSelectionData->alphabeticalWordsByGroup[alphabeticalGroup][i];
return totalWords;
}
static bool8 sub_80BE36C(u8 arg0)
static bool8 IsGroupSelectable(u8 groupIdx)
{
int i;
for (i = 0; i < gUnknown_20399BC->unk0; i++)
for (i = 0; i < sEasyChatSelectionData->numGroups; i++)
{
if (gUnknown_20399BC->unk2[i] == arg0)
if (sEasyChatSelectionData->groups[i] == groupIdx)
return TRUE;
}
return FALSE;
}
static bool8 sub_80BE3A4(u16 wordIndex, u8 groupId)
static bool8 UnlockedECMonOrMove(u16 wordIndex, u8 groupId)
{
switch (groupId)
{
case EC_GROUP_POKEMON:
return GetSetPokedexFlag(SpeciesToNationalPokedexNum(wordIndex), FLAG_GET_SEEN);
case EC_GROUP_POKEMON_2:
if (sub_80BE418(wordIndex))
if (EC_IsDeoxys(wordIndex))
return GetSetPokedexFlag(SpeciesToNationalPokedexNum(wordIndex), FLAG_GET_SEEN);
return TRUE;
case EC_GROUP_MOVE_1:
@@ -719,25 +719,25 @@ static bool8 sub_80BE3A4(u16 wordIndex, u8 groupId)
}
}
static int sub_80BE418(u16 species)
static int EC_IsDeoxys(u16 species)
{
u32 i;
for (i = 0; i < ARRAY_COUNT(gUnknown_83EE004); i++)
for (i = 0; i < ARRAY_COUNT(sDeoxysValue); i++)
{
if (gUnknown_83EE004[i] == species)
if (sDeoxysValue[i] == species)
return TRUE;
}
return FALSE;
}
static u8 sub_80BE440(u16 easyChatWord)
static u8 IsWordUnlocked(u16 easyChatWord)
{
u8 groupId = EC_GROUP(easyChatWord);
u32 index = EC_INDEX(easyChatWord);
if (!sub_80BE36C(groupId))
if (!IsGroupSelectable(groupId))
return FALSE;
else
return sub_80BE3A4(index, groupId);
return UnlockedECMonOrMove(index, groupId);
}
src/mevent.c
+1 -1
View File
@@ -487,7 +487,7 @@ void sub_8143D24(void)
{
CpuFill32(0, &gSaveBlock1Ptr->unk_3120, sizeof(gSaveBlock1Ptr->unk_3120));
sub_8143ED0();
sub_80BDE28();
ResetSomeMEventECBuffer_3120_338();
}
struct MEventBuffer_3120_Sub * GetSavedWonderNews(void)