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Decompile more easy_chat.c

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This commit is contained in:
Marcus Huderle
2019-02-25 14:03:13 -06:00
parent a589d4a630
commit 7ea05431a5
7 changed files with 420 additions and 916 deletions
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414
src/easy_chat.c
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@@ -2,13 +2,16 @@
// Includes
#include "global.h"
#include "alloc.h"
#include "bard_music.h"
#include "bg.h"
#include "data2.h"
#include "decompress.h"
#include "dewford_trend.h"
#include "dynamic_placeholder_text_util.h"
#include "easy_chat.h"
#include "event_data.h"
#include "event_object_movement.h"
#include "field_message_box.h"
#include "field_weather.h"
#include "gpu_regs.h"
#include "graphics.h"
@@ -18,12 +21,15 @@
#include "menu.h"
#include "overworld.h"
#include "palette.h"
#include "pokedex.h"
#include "random.h"
#include "sound.h"
#include "string_util.h"
#include "strings.h"
#include "task.h"
#include "text_window.h"
#include "window.h"
#include "constants/easy_chat.h"
#include "constants/event_objects.h"
#include "constants/flags.h"
#include "constants/songs.h"
@@ -115,6 +121,26 @@ struct Unk08597C30
u8 unk3;
};
struct EasyChatWordInfo
{
const u8 *text;
int alphabeticalOrder;
int enabled;
};
typedef union
{
const u16 *valueList;
const struct EasyChatWordInfo *words;
} EasyChatGroupWordData;
struct EasyChatGroup
{
EasyChatGroupWordData wordData;
u16 numWords;
u16 numEnabledWords;
};
EWRAM_DATA struct EasyChatScreen *gEasyChatScreen = NULL;
EWRAM_DATA struct Unk203A11C *gUnknown_0203A11C = 0;
EWRAM_DATA void *gUnknown_0203A120 = 0;
@@ -203,7 +229,7 @@ static void sub_811CF04(void);
static void sub_811D60C(void);
static void sub_811D424(u16 *);
static void sub_811D230(void);
void sub_811E948(void);
static void sub_811E948(void);
static void sub_811CFCC(void);
static void sub_811D0BC(void);
static void sub_811D2C8(void);
@@ -293,6 +319,8 @@ static void sub_811E0EC(s8, s8);
static void sub_811E1A4(s8, s8);
static void sub_811E2DC(struct Sprite *);
static void sub_811E34C(u8, u8);
bool8 sub_811F0F8(void);
u16 sub_811F108(void);
u8 *CopyEasyChatWordPadded(u8 *, u16, u16);
extern const struct {
@@ -326,6 +354,8 @@ extern const struct SpriteTemplate gUnknown_08597E48;
extern const struct SpriteTemplate gUnknown_08597E30;
extern const u8 gUnknown_08597D08[];
extern const u8 gUnknown_08597E60[][4];
extern const u8 *const gUnknown_08597E6C[][4];
extern const struct EasyChatGroup gEasyChatGroups[];
void sub_811A20C(u8 kind, u16 *words, MainCallback callback, u8 sizeParam)
{
@@ -4373,3 +4403,385 @@ static int sub_811E920(int arg0)
else
return 0;
}
static void sub_811E948(void)
{
int i;
u16 windowId;
struct WindowTemplate template;
int var0 = sub_811E8E4();
if (var0 == 3)
return;
template.bg = 3;
template.tilemapLeft = 1;
template.tilemapTop = 11;
template.width = 28;
template.height = 2;
template.paletteNum = 11;
template.baseBlock = 0x34;
windowId = AddWindow(&template);
FillWindowPixelBuffer(windowId, 0x11);
for (i = 0; i < 4; i++)
{
const u8 *str = gUnknown_08597E6C[var0][i];
if (str)
{
int x = gUnknown_08597E60[var0][i];
sub_811D028(windowId, 1, str, x, 1, 0, NULL);
}
}
PutWindowTilemap(windowId);
}
bool8 sub_811EA28(u8 groupId)
{
switch (groupId)
{
case EC_GROUP_TRENDY_SAYING:
return FlagGet(FLAG_SYS_HIPSTER_MEET);
case EC_GROUP_EVENTS:
case EC_GROUP_MOVE_1:
case EC_GROUP_MOVE_2:
return FlagGet(FLAG_SYS_GAME_CLEAR);
case EC_GROUP_POKEMON_2:
return sub_811F0F8();
default:
return TRUE;
}
}
u16 EasyChat_GetNumWordsInGroup(u8 groupId)
{
if (groupId == EC_GROUP_POKEMON)
return GetNationalPokedexCount(FLAG_GET_SEEN);
if (sub_811EA28(groupId))
return gEasyChatGroups[groupId].numEnabledWords;
return 0;
}
bool8 sub_811EAA4(u16 easyChatWord)
{
u16 i;
u8 groupId;
u32 index;
u16 numWords;
const u16 *list;
if (easyChatWord == 0xFFFF)
return FALSE;
groupId = EC_GROUP(easyChatWord);
index = EC_INDEX(easyChatWord);
if (groupId >= EC_NUM_GROUPS)
return TRUE;
numWords = gEasyChatGroups[groupId].numWords;
switch (groupId)
{
case EC_GROUP_POKEMON:
case EC_GROUP_POKEMON_2:
case EC_GROUP_MOVE_1:
case EC_GROUP_MOVE_2:
list = gEasyChatGroups[groupId].wordData.valueList;
for (i = 0; i < numWords; i++)
{
if (index == list[i])
return FALSE;
}
return TRUE;
default:
if (index >= numWords)
return TRUE;
else
return FALSE;
}
}
bool8 ECWord_CheckIfOutsideOfValidRange(u16 easyChatWord)
{
int numWordsInGroup;
u8 groupId = EC_GROUP(easyChatWord);
u32 index = EC_INDEX(easyChatWord);
if (groupId >= EC_NUM_GROUPS)
return TRUE;
switch (groupId)
{
case EC_GROUP_POKEMON:
case EC_GROUP_POKEMON_2:
numWordsInGroup = gUnknown_085F5490;
break;
case EC_GROUP_MOVE_1:
case EC_GROUP_MOVE_2:
numWordsInGroup = gUnknown_085FA1D4;
break;
default:
numWordsInGroup = gEasyChatGroups[groupId].numWords;
break;
}
if (numWordsInGroup <= index)
return TRUE;
else
return FALSE;
}
const u8 *GetEasyChatWord(u8 groupId, u16 index)
{
switch (groupId)
{
case EC_GROUP_POKEMON:
case EC_GROUP_POKEMON_2:
return gSpeciesNames[index];
case EC_GROUP_MOVE_1:
case EC_GROUP_MOVE_2:
return gMoveNames[index];
default:
return gEasyChatGroups[groupId].wordData.words[index].text;
}
}
u8 *CopyEasyChatWord(u8 *dest, u16 easyChatWord)
{
u8 *resultStr;
if (sub_811EAA4(easyChatWord))
{
resultStr = StringCopy(dest, gText_ThreeQuestionMarks);
}
else if (easyChatWord != 0xFFFF)
{
u16 index = EC_INDEX(easyChatWord);
u8 groupId = EC_GROUP(easyChatWord);
resultStr = StringCopy(dest, GetEasyChatWord(groupId, index));
}
else
{
*dest = EOS;
resultStr = dest;
}
return resultStr;
}
u8 *ConvertEasyChatWordsToString(u8 *dest, const u16 *src, u16 columns, u16 rows)
{
u16 i, j;
u16 numColumns = columns - 1;
for (i = 0; i < rows; i++)
{
for (j = 0; j < numColumns; j++)
{
dest = CopyEasyChatWord(dest, *src);
if (*src != 0xFFFF)
{
*dest = CHAR_SPACE;
dest++;
}
src++;
}
dest = CopyEasyChatWord(dest, *(src++));
*dest = CHAR_NEWLINE;
dest++;
}
dest--;
*dest = EOS;
return dest;
}
u8 *unref_sub_811EC98(u8 *dest, const u16 *src, u16 columns, u16 rows)
{
u16 i, j, k;
u16 numColumns;
int var0, var1;
numColumns = columns;
var1 = 0;
columns--;
for (i = 0; i < rows; i++)
{
const u16 *var2 = src;
var0 = 0;
for (j = 0; j < numColumns; j++)
{
if (var2[j] != 0xFFFF)
var0 = 1;
}
if (!var0)
{
src += numColumns;
continue;
}
for (k = 0; k < columns; k++)
{
dest = CopyEasyChatWord(dest, *src);
if (*src != 0xFFFF)
{
*dest = CHAR_SPACE;
dest++;
}
src++;
}
dest = CopyEasyChatWord(dest, *(src++));
if (var1 == 0)
*dest = CHAR_NEWLINE;
else
*dest = CHAR_PROMPT_SCROLL;
dest++;
var1++;
}
dest--;
*dest = EOS;
return dest;
}
static u16 GetEasyChatWordStringLength(u16 easyChatWord)
{
if (easyChatWord == 0xFFFF)
return 0;
if (sub_811EAA4(easyChatWord))
{
return StringLength(gText_ThreeQuestionMarks);
}
else
{
u16 index = EC_INDEX(easyChatWord);
u8 groupId = EC_GROUP(easyChatWord);
return StringLength(GetEasyChatWord(groupId, index));
}
}
bool8 sub_811EDC4(const u16 *easyChatWords, u8 arg1, u8 arg2, u16 arg3)
{
u8 i, j;
for (i = 0; i < arg2; i++)
{
u16 totalLength = arg1 - 1;
for (j = 0; j < arg1; j++)
totalLength += GetEasyChatWordStringLength(*(easyChatWords++));
if (totalLength > arg3)
return TRUE;
}
return FALSE;
}
u16 sub_811EE38(u16 groupId)
{
u16 index = Random() % gEasyChatGroups[groupId].numWords;
if (groupId == EC_GROUP_POKEMON
|| groupId == EC_GROUP_POKEMON_2
|| groupId == EC_GROUP_MOVE_1
|| groupId == EC_GROUP_MOVE_2)
{
index = gEasyChatGroups[groupId].wordData.valueList[index];
}
return EC_WORD(groupId, index);
}
u16 sub_811EE90(u16 groupId)
{
if (!sub_811EA28(groupId))
return 0xFFFF;
if (groupId == EC_GROUP_POKEMON)
return sub_811F108();
return sub_811EE38(groupId);
}
void sub_811EECC(void)
{
u16 *easyChatWords;
int columns, rows;
switch (gSpecialVar_0x8004)
{
case 0:
easyChatWords = gSaveBlock1Ptr->unk2BB0;
columns = 2;
rows = 2;
break;
case 1:
easyChatWords = gSaveBlock1Ptr->unk2BBC;
if (sub_811EDC4(gSaveBlock1Ptr->unk2BBC, 3, 2, 18))
{
columns = 2;
rows = 3;
}
else
{
columns = 3;
rows = 2;
}
break;
case 2:
easyChatWords = gSaveBlock1Ptr->unk2BC8;
columns = 3;
rows = 2;
break;
case 3:
easyChatWords = gSaveBlock1Ptr->unk2BD4;
columns = 3;
rows = 2;
break;
default:
return;
}
ConvertEasyChatWordsToString(gStringVar4, easyChatWords, columns, rows);
ShowFieldAutoScrollMessage(gStringVar4);
}
void sub_811EF6C(void)
{
int groupId = Random() & 1 ? EC_GROUP_HOBBIES : EC_GROUP_LIFESTYLE;
u16 easyChatWord = sub_811EE90(groupId);
CopyEasyChatWord(gStringVar2, easyChatWord);
}
u8 sub_811EF98(u8 additionalPhraseId)
{
int byteOffset = additionalPhraseId / 8;
int shift = additionalPhraseId & 0x7;
return (gSaveBlock1Ptr->additionalPhrases[byteOffset] >> shift) & 1;
}
void sub_811EFC0(u8 additionalPhraseId)
{
if (additionalPhraseId < 33)
{
int byteOffset = additionalPhraseId / 8;
int shift = additionalPhraseId & 0x7;
gSaveBlock1Ptr->additionalPhrases[byteOffset] |= 1 << shift;
}
}
u8 sub_811EFF0(void)
{
u8 i;
u8 numAdditionalPhrasesUnlocked;
for (i = 0, numAdditionalPhrasesUnlocked = 0; i < 33; i++)
{
if (sub_811EF98(i))
numAdditionalPhrasesUnlocked++;
}
return numAdditionalPhrasesUnlocked;
}