Sorry, lack of sleep here.
Simply put the data/fielddata/encountdata/d_enc_data.narc and
data/fielddata/encountdata/p_enc_data.narc files were edited. These files contain the location data of the pokemon.
The original archive was updated with a translation of the hacking method as well:
the method of edit the pokemon appear in grass
the first address of the road is fixed(value=1E), don't edit it
then the following 24 group data (do not include 0000, the following is similar)
they are the data of 12 types of pokemon and level
(**notice 1: the level data is before the data of types of pokemon, it is not the same as past which the data of types of pokemon before level data)
(**notice 2: the 3rd and the 4th pokemon is fixed to appear in morning, not afternoon and night)
5th & 6th - pokemon that little girl(dawn's little sister,jubilife city) tell you to catch every day
7th & 8th - pokemon fixed to appear at afternoon, not morning and night
9th & 10th - pokemon fixed to appear at night, not morning and afternoon
follow 4 group data is the pokemon which need to use poke radar
some road data in the last
have 64000000 64000000 data, the meaning is unknow, it is not advice to change it and most of road have not those data
(69200)
the address of the road{japanese version(us version)}
201
0258D5CC(025243CC)
202
0258D774(02524574)
203
0258D91C(0252471C)
204A(north of Jubilife City)
0258DAC4(025248C4)
204B(south of Floaroma Town)
0258DC6C(02524A6C)
205A(north of Valley Windworks)
0258DE14(02524C14)
205B(below Eterna Forest)
0258DFBC(02524DBC)
206
0258E164(02524F64)
207
0258E30C(0252510C)
208
0258E4B4(025252B4)
209
0258E65C(0252545C)
210A(right of Celestic Town)
0258F1F4(02525FF4)
210B(north of Solaceon Town)
0258F04C(02525E4C)
211A(right of Eterna City)
0258F39C(0252619C)
211B(left of Celestic)
0258F544(02526344)
212A(south of Pokemon Mansion)
0258F6EC(025264EC)
212B(left of Pastoria City)
0258F894(02526694)
213
0258FA3C(0252683C)
214
0258FBE4(025269E4)
215
0258FD8C(02526B8C)
216
0258FF34(02526D34)
217
025900DC(02526EDC)
218
02590284(02527084)
221
025905D4(025273D4)
222
0259077C(0252757C)
224
02590924(02527724)
225
02590ACC(025278CC)
226
025919B4(025287B4)
227A(foot of hill)
02590C74(02527A74)
227B(top of hill)
02584AAC(0251B8AC)
228
02590E1C(02527C1C)
229
02590FC4(02527DC4)
230
02591B5C(0252895C)
Verity Lake
0258CD84(02523B84)
Acuity Lake - A(outside of lake)
0258D424(02524224)
Acuity Lake - B(inside of lake(grass))
0258D0D4(02523ED4)
Valor Lake - A(outside)
0258D27C(0252407C)
Valor Lake - B(inside - grass)
0258CF2C(02523D2C)
Valley Windworks
0257F984(02516784)
Fuego Ironworks
0257FCD4(02516AD4)
Eterna Forest
0257FB2C(0251692C)
Spring Path
02584FA4(0251BDA4)
Mt.Coronet - A(foot of hill)
02580374(02517174)
Mt.Coronet - B(top of hill (grass))
0258051C(0251731C)
Simply put the data/fielddata/encountdata/d_enc_data.narc and
data/fielddata/encountdata/p_enc_data.narc files were edited. These files contain the location data of the pokemon.
The original archive was updated with a translation of the hacking method as well:
the method of edit the pokemon appear in grass
the first address of the road is fixed(value=1E), don't edit it
then the following 24 group data (do not include 0000, the following is similar)
they are the data of 12 types of pokemon and level
(**notice 1: the level data is before the data of types of pokemon, it is not the same as past which the data of types of pokemon before level data)
(**notice 2: the 3rd and the 4th pokemon is fixed to appear in morning, not afternoon and night)
5th & 6th - pokemon that little girl(dawn's little sister,jubilife city) tell you to catch every day
7th & 8th - pokemon fixed to appear at afternoon, not morning and night
9th & 10th - pokemon fixed to appear at night, not morning and afternoon
follow 4 group data is the pokemon which need to use poke radar
some road data in the last
have 64000000 64000000 data, the meaning is unknow, it is not advice to change it and most of road have not those data
(69200)
the address of the road{japanese version(us version)}
201
0258D5CC(025243CC)
202
0258D774(02524574)
203
0258D91C(0252471C)
204A(north of Jubilife City)
0258DAC4(025248C4)
204B(south of Floaroma Town)
0258DC6C(02524A6C)
205A(north of Valley Windworks)
0258DE14(02524C14)
205B(below Eterna Forest)
0258DFBC(02524DBC)
206
0258E164(02524F64)
207
0258E30C(0252510C)
208
0258E4B4(025252B4)
209
0258E65C(0252545C)
210A(right of Celestic Town)
0258F1F4(02525FF4)
210B(north of Solaceon Town)
0258F04C(02525E4C)
211A(right of Eterna City)
0258F39C(0252619C)
211B(left of Celestic)
0258F544(02526344)
212A(south of Pokemon Mansion)
0258F6EC(025264EC)
212B(left of Pastoria City)
0258F894(02526694)
213
0258FA3C(0252683C)
214
0258FBE4(025269E4)
215
0258FD8C(02526B8C)
216
0258FF34(02526D34)
217
025900DC(02526EDC)
218
02590284(02527084)
221
025905D4(025273D4)
222
0259077C(0252757C)
224
02590924(02527724)
225
02590ACC(025278CC)
226
025919B4(025287B4)
227A(foot of hill)
02590C74(02527A74)
227B(top of hill)
02584AAC(0251B8AC)
228
02590E1C(02527C1C)
229
02590FC4(02527DC4)
230
02591B5C(0252895C)
Verity Lake
0258CD84(02523B84)
Acuity Lake - A(outside of lake)
0258D424(02524224)
Acuity Lake - B(inside of lake(grass))
0258D0D4(02523ED4)
Valor Lake - A(outside)
0258D27C(0252407C)
Valor Lake - B(inside - grass)
0258CF2C(02523D2C)
Valley Windworks
0257F984(02516784)
Fuego Ironworks
0257FCD4(02516AD4)
Eterna Forest
0257FB2C(0251692C)
Spring Path
02584FA4(0251BDA4)
Mt.Coronet - A(foot of hill)
02580374(02517174)
Mt.Coronet - B(top of hill (grass))
0258051C(0251731C)