dionmoustos/PokemonEmeraldSafariFrontier
1
0
Fork 0
Code Issues 21 Pull Requests Actions Packages Projects Releases Wiki Activity

decompile roamer

Browse Source
This commit is contained in:
DizzyEggg
2017-09-28 20:52:36 +02:00
parent 3c8091393c
commit f1fe0c217d
7 changed files with 383 additions and 662 deletions
Download Patch File Download Diff File Expand all files Collapse all files

218
src/roamer.c Normal file
View File

@@ -0,0 +1,218 @@
#include "global.h"
#include "roamer.h"
#include "pokemon.h"
#include "rng.h"
#include "species.h"
#include "event_data.h"
enum
{
MAP_GRP = 0, // map group
MAP_NUM = 1, // map number
};
EWRAM_DATA static u8 sLocationHistory[3][2] = {0};
EWRAM_DATA static u8 sRoamerLocation[2] = {0};
static const u8 sRoamerLocations[][6] =
{
{ 0x19, 0x1A, 0x20, 0x21, 0x31, 0xFF },
{ 0x1A, 0x19, 0x20, 0x21, 0xFF, 0xFF },
{ 0x20, 0x1A, 0x19, 0x21, 0xFF, 0xFF },
{ 0x21, 0x20, 0x19, 0x1A, 0x22, 0x26 },
{ 0x22, 0x21, 0x23, 0xFF, 0xFF, 0xFF },
{ 0x23, 0x22, 0x24, 0xFF, 0xFF, 0xFF },
{ 0x24, 0x23, 0x25, 0x26, 0xFF, 0xFF },
{ 0x25, 0x24, 0x26, 0xFF, 0xFF, 0xFF },
{ 0x26, 0x25, 0x21, 0xFF, 0xFF, 0xFF },
{ 0x27, 0x24, 0x28, 0x29, 0xFF, 0xFF },
{ 0x28, 0x27, 0x2A, 0xFF, 0xFF, 0xFF },
{ 0x29, 0x27, 0x2A, 0xFF, 0xFF, 0xFF },
{ 0x2A, 0x28, 0x29, 0x2B, 0xFF, 0xFF },
{ 0x2B, 0x2A, 0x2C, 0xFF, 0xFF, 0xFF },
{ 0x2C, 0x2B, 0x2D, 0xFF, 0xFF, 0xFF },
{ 0x2D, 0x2C, 0x2E, 0xFF, 0xFF, 0xFF },
{ 0x2E, 0x2D, 0x2F, 0xFF, 0xFF, 0xFF },
{ 0x2F, 0x2E, 0x30, 0xFF, 0xFF, 0xFF },
{ 0x30, 0x2F, 0x31, 0xFF, 0xFF, 0xFF },
{ 0x31, 0x30, 0x19, 0xFF, 0xFF, 0xFF },
{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
};
void ClearRoamerData(void)
{
memset(&gSaveBlock1Ptr->roamer, 0, sizeof(struct Roamer));
(&gSaveBlock1Ptr->roamer)->species = SPECIES_LATIAS;
}
void ClearRoamerLocationData(void)
{
u8 i;
for (i = 0; i < 3; i++)
{
sLocationHistory[i][MAP_GRP] = 0;
sLocationHistory[i][MAP_NUM] = 0;
}
sRoamerLocation[MAP_GRP] = 0;
sRoamerLocation[MAP_NUM] = 0;
}
static void CreateInitialRoamerMon(bool16 createLatios)
{
if (!createLatios)
(&gSaveBlock1Ptr->roamer)->species = SPECIES_LATIAS;
else
(&gSaveBlock1Ptr->roamer)->species = SPECIES_LATIOS;
CreateMon(&gEnemyParty[0], (&gSaveBlock1Ptr->roamer)->species, 40, 0x20, 0, 0, 0, 0);
(&gSaveBlock1Ptr->roamer)->level = 40;
(&gSaveBlock1Ptr->roamer)->status = 0;
(&gSaveBlock1Ptr->roamer)->active = TRUE;
(&gSaveBlock1Ptr->roamer)->ivs = GetMonData(&gEnemyParty[0], MON_DATA_IVS);
(&gSaveBlock1Ptr->roamer)->personality = GetMonData(&gEnemyParty[0], MON_DATA_PERSONALITY);
(&gSaveBlock1Ptr->roamer)->hp = GetMonData(&gEnemyParty[0], MON_DATA_MAX_HP);
(&gSaveBlock1Ptr->roamer)->cool = GetMonData(&gEnemyParty[0], MON_DATA_COOL);
(&gSaveBlock1Ptr->roamer)->beauty = GetMonData(&gEnemyParty[0], MON_DATA_BEAUTY);
(&gSaveBlock1Ptr->roamer)->cute = GetMonData(&gEnemyParty[0], MON_DATA_CUTE);
(&gSaveBlock1Ptr->roamer)->smart = GetMonData(&gEnemyParty[0], MON_DATA_SMART);
(&gSaveBlock1Ptr->roamer)->tough = GetMonData(&gEnemyParty[0], MON_DATA_TOUGH);
sRoamerLocation[MAP_GRP] = 0;
sRoamerLocation[MAP_NUM] = sRoamerLocations[Random() % 20][0];
}
void InitRoamer(void)
{
ClearRoamerData();
ClearRoamerLocationData();
CreateInitialRoamerMon(gSpecialVar_0x8004);
}
void UpdateLocationHistoryForRoamer(void)
{
sLocationHistory[2][MAP_GRP] = sLocationHistory[1][MAP_GRP];
sLocationHistory[2][MAP_NUM] = sLocationHistory[1][MAP_NUM];
sLocationHistory[1][MAP_GRP] = sLocationHistory[0][MAP_GRP];
sLocationHistory[1][MAP_NUM] = sLocationHistory[0][MAP_NUM];
sLocationHistory[0][MAP_GRP] = gSaveBlock1Ptr->location.mapGroup;
sLocationHistory[0][MAP_NUM] = gSaveBlock1Ptr->location.mapNum;
}
void RoamerMoveToOtherLocationSet(void)
{
u8 val = 0;
struct Roamer *roamer = &gSaveBlock1Ptr->roamer;
if (!roamer->active)
return;
sRoamerLocation[MAP_GRP] = val;
while (1)
{
val = sRoamerLocations[Random() % 20][0];
if (sRoamerLocation[MAP_NUM] != val)
{
sRoamerLocation[MAP_NUM] = val;
return;
}
}
}
void RoamerMove(void)
{
u8 locSet = 0;
if ((Random() % 16) == 0)
{
RoamerMoveToOtherLocationSet();
}
else
{
struct Roamer *roamer = &gSaveBlock1Ptr->roamer;
if (!roamer->active)
return;
while (locSet < 20)
{
if (sRoamerLocation[MAP_NUM] == sRoamerLocations[locSet][0])
{
u8 mapNum;
while (1)
{
mapNum = sRoamerLocations[locSet][(Random() % 5) + 1];
if (!(sLocationHistory[2][MAP_GRP] == 0 && sLocationHistory[2][MAP_NUM] == mapNum) && mapNum != 0xFF)
break;
}
sRoamerLocation[MAP_NUM] = mapNum;
return;
}
locSet++;
}
}
}
bool8 IsRoamerAt(u8 mapGroup, u8 mapNum)
{
struct Roamer *roamer = &gSaveBlock1Ptr->roamer;
if (roamer->active && mapGroup == sRoamerLocation[MAP_GRP] && mapNum == sRoamerLocation[MAP_NUM])
return TRUE;
else
return FALSE;
}
void CreateRoamerMonInstance(void)
{
struct Pokemon *mon;
struct Roamer *roamer;
mon = &gEnemyParty[0];
ZeroEnemyPartyMons();
roamer = &gSaveBlock1Ptr->roamer;
CreateMonWithIVsPersonality(mon, roamer->species, roamer->level, roamer->ivs, roamer->personality);
SetMonData(mon, MON_DATA_STATUS, &gSaveBlock1Ptr->roamer.status);
SetMonData(mon, MON_DATA_HP, &gSaveBlock1Ptr->roamer.hp);
SetMonData(mon, MON_DATA_COOL, &gSaveBlock1Ptr->roamer.cool);
SetMonData(mon, MON_DATA_BEAUTY, &gSaveBlock1Ptr->roamer.beauty);
SetMonData(mon, MON_DATA_CUTE, &gSaveBlock1Ptr->roamer.cute);
SetMonData(mon, MON_DATA_SMART, &gSaveBlock1Ptr->roamer.smart);
SetMonData(mon, MON_DATA_TOUGH, &gSaveBlock1Ptr->roamer.tough);
}
bool8 TryStartRoamerEncounter(void)
{
if (IsRoamerAt(gSaveBlock1Ptr->location.mapGroup, gSaveBlock1Ptr->location.mapNum) == TRUE && (Random() % 4) == 0)
{
CreateRoamerMonInstance();
return TRUE;
}
else
{
return FALSE;
}
}
void UpdateRoamerHPStatus(struct Pokemon *mon)
{
(&gSaveBlock1Ptr->roamer)->hp = GetMonData(mon, MON_DATA_HP);
(&gSaveBlock1Ptr->roamer)->status = GetMonData(mon, MON_DATA_STATUS);
RoamerMoveToOtherLocationSet();
}
void SetRoamerInactive(void)
{
struct Roamer *roamer = &gSaveBlock1Ptr->roamer;
roamer->active = FALSE;
}
void GetRoamerLocation(u8 *mapGroup, u8 *mapNum)
{
*mapGroup = sRoamerLocation[MAP_GRP];
*mapNum = sRoamerLocation[MAP_NUM];
}