jiangzhengwenjz
Usuario mítico
About 1 month ago I started to learn programming and I've made this useless tool. The tool is written in C and it will make your ROM inaccessible to map editors. (a-map, meh, e-map, etc.)
Introduction:
Many players use a-map to view maps in-game so that they can go through some complicatedly-developed maps like caves in RUBY DESTINY3 - LOG quickly. Some hackers change the ROM info (by default POKEMON FIREBPRE, POKEMON EMERBPEE, POKEMON RUBYAXVE) to prevent it from happening, but Hackmew has written a tool called RHEA(ROM HEADER EDITOR ADVANCE) to change it so it's really easy for the player to change it back to default. Therefore I think we should use a new way to achieve the effect so I write this tool. (I regard the players as not being able to use hex editor.) It will also prevent people with low hacking skill from stealing tilesets from your ROM.
[tabla][fila][celda]Download link: [/celda][/fila]
[fila][celda]http://www.mediafire.com/download/pyr28y3g29y45iw/enc.exe[/celda][/fila][/tabla]
Result:
I recommend you to apply it to your ROM right before publishing it and to keep a backup of it if you want to use the tool. BTW, I'm a newbie in programming and only know very few things, so if it has bugs, please report.
EDIT:
Source code for the program:
EDIT2: some people may be interested in how the tool works, so i explain it here.
Introduction:
Many players use a-map to view maps in-game so that they can go through some complicatedly-developed maps like caves in RUBY DESTINY3 - LOG quickly. Some hackers change the ROM info (by default POKEMON FIREBPRE, POKEMON EMERBPEE, POKEMON RUBYAXVE) to prevent it from happening, but Hackmew has written a tool called RHEA(ROM HEADER EDITOR ADVANCE) to change it so it's really easy for the player to change it back to default. Therefore I think we should use a new way to achieve the effect so I write this tool. (I regard the players as not being able to use hex editor.) It will also prevent people with low hacking skill from stealing tilesets from your ROM.
[tabla][fila][celda]Download link: [/celda][/fila]
[fila][celda]http://www.mediafire.com/download/pyr28y3g29y45iw/enc.exe[/celda][/fila][/tabla]
Result:
Note:
I recommend you to apply it to your ROM right before publishing it and to keep a backup of it if you want to use the tool. BTW, I'm a newbie in programming and only know very few things, so if it has bugs, please report.
EDIT:
Source code for the program:
Código:
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char * argv[])
{
int times;
const char filldata[] = {0x3, 0x4A, 0x80, 0, 0x89, 0, 0x80, 0x18, 0, 0x68, 9, 0x18, 8, 0x68, 0x70, 0x47};
const long modptr[] = {0x55238 ,0x84a90, 0x53310};
unsigned long bankptr[] = {0, 0};
FILE * fileptr;
if (argc < 3 || ((((times = atoi(argv[2])) != 1) && (times != 2)) && (times != 3)))
printf("ERROR.\n");
else
{
if ((fileptr = fopen(argv[1], "rb+")) == NULL)
{
fprintf(stderr, "Could not open %s for output.\n", argv[1]);
exit(1);
}
fseek(fileptr, modptr[times-1], SEEK_SET);
fwrite(filldata, sizeof(char), 16, fileptr);
fseek(fileptr, (modptr[times-1] + 0x14), SEEK_SET);
fread(bankptr, sizeof(unsigned long), 1, fileptr);
fseek(fileptr, (modptr[times-1] + 0x10), SEEK_SET);
fwrite(bankptr, sizeof(unsigned long), 2, fileptr);
rewind(fileptr);
fclose(fileptr);
}
printf("Press q to quit.\n");
getchar();
return 0;
}EDIT2: some people may be interested in how the tool works, so i explain it here.
Source code for the modification of the function at 0x55238 in FR:
.thumb
.byte 3, 0x4a @the original "ldr"
lsl r0, r0, #2
lsl r1, r1, #2
add r0, r0, r2
ldr r0, [r0]
add r1, r1, r0
ldr r0, [r1]
bx lr
Then we just move the pointer of the map bank header table at 0x5524c to 0x55248. BINGO!
EDIT3: I forgot yesterday. We should also put 00 00 00 00 at 0x5524c which is also included in the tool.
.thumb
.byte 3, 0x4a @the original "ldr"
lsl r0, r0, #2
lsl r1, r1, #2
add r0, r0, r2
ldr r0, [r0]
add r1, r1, r0
ldr r0, [r1]
bx lr
Then we just move the pointer of the map bank header table at 0x5524c to 0x55248. BINGO!
EDIT3: I forgot yesterday. We should also put 00 00 00 00 at 0x5524c which is also included in the tool.
Última edición por un moderador:
