6
"Castlevania (1987 - NES): Lock time, HP, # of P & heart"
Auto Assembler Script
{ Game : game.exe
Version:
Date : 2023-06-04
Author : bbfox@https://opencheattables.com
}
define(address,"game.exe"+43327)
define(bytes,88 1C 02 66 83 46 14 03)
[ENABLE]
assert(address,bytes)
alloc(newmem,$1000)
label(code)
label(return)
label(i_is_invis)
label(i_is_inf_p)
label(i_is_inf_HP)
label(i_is_inf_heart)
label(i_is_inf_time)
newmem:
cmp dword ptr [i_is_inf_time], 1
jne next1
cmp edx, 42
jne next1
mov bl, 99
next1:
push edx
push ebx
// heart
cmp dword ptr [i_is_inf_heart], 1
jne next2
mov edx, 71
mov bl, 5A
mov [edx+eax],bl
// HP
next2:
cmp dword ptr [i_is_inf_HP], 1
jne next3
mov edx, 45
mov bl, #64
mov [edx+eax],bl
// no. of player
next3:
cmp dword ptr [i_is_inf_p], 1
jne next4
mov edx, 2A
mov bl, 5
mov byte ptr [edx+eax],bl
// invis
next4:
cmp dword ptr [i_is_invis], 1
jne next5
mov edx, 5B
mov bl, 24
mov byte ptr [edx+eax],bl
//mov edx, 4D
//mov bl, D0
//mov byte ptr [edx+eax],bl
next5:
pop ebx
pop edx
endp:
code:
mov [edx+eax],bl
add word ptr [esi+14],03
jmp return
align 10 cc
i_is_invis:
dd 1
i_is_inf_p:
dd 0
i_is_inf_HP:
dd 1
i_is_inf_heart:
dd 1
i_is_inf_time:
dd 1
address:
jmp newmem
nop 3
return:
registersymbol(i_is_invis)
registersymbol(i_is_inf_p)
registersymbol(i_is_inf_HP)
registersymbol(i_is_inf_heart)
registersymbol(i_is_inf_time)
[DISABLE]
address:
db bytes
// mov [edx+eax],bl
// add word ptr [esi+14],03
unregistersymbol(i_is_invis)
unregistersymbol(i_is_inf_p)
unregistersymbol(i_is_inf_HP)
unregistersymbol(i_is_inf_heart)
unregistersymbol(i_is_inf_time)
dealloc(newmem)
{
// ORIGINAL CODE - INJECTION POINT: game.exe+43327
game.exe+43302: 0F B6 4E 18 - movzx ecx,byte ptr [esi+18]
game.exe+43306: 0F B6 5E 16 - movzx ebx,byte ptr [esi+16]
game.exe+4330A: 66 03 C1 - add ax,cx
game.exe+4330D: 0F B7 D0 - movzx edx,ax
game.exe+43310: 8B C2 - mov eax,edx
game.exe+43312: C1 E8 0B - shr eax,0B
game.exe+43315: 8B 84 86 AC 00 00 00 - mov eax,[esi+eax*4+000000AC]
game.exe+4331C: 3B 46 28 - cmp eax,[esi+28]
game.exe+4331F: 74 15 - je game.exe+43336
game.exe+43321: 81 E2 FF 07 00 00 - and edx,000007FF
// ---------- INJECTING HERE ----------
game.exe+43327: 88 1C 02 - mov [edx+eax],bl
// ---------- DONE INJECTING ----------
game.exe+4332A: 66 83 46 14 03 - add word ptr [esi+14],03
game.exe+4332F: 83 46 20 05 - add dword ptr [esi+20],05
game.exe+43333: 5E - pop esi
game.exe+43334: 5B - pop ebx
game.exe+43335: C3 - ret
game.exe+43336: 8B 4E 04 - mov ecx,[esi+04]
game.exe+43339: 53 - push ebx
game.exe+4333A: 52 - push edx
game.exe+4333B: FF 71 1C - push [ecx+1C]
game.exe+4333E: 8B 41 04 - mov eax,[ecx+04]
}
12
"Disable when stage clear!!"
FF00FF
1
13
"Save game often!"
FF00FF
1
7
"invisible?"
0:No
1:Yes
0
C08000
4 Bytes
i_is_invis
8
"inf. player #?"
invisible?
0
C08000
4 Bytes
i_is_inf_p
9
"inf. HP?"
invisible?
0
C08000
4 Bytes
i_is_inf_HP
10
"inf. heart?"
invisible?
0
C08000
4 Bytes
i_is_inf_heart
11
"inf. time?"
invisible?
0
C08000
4 Bytes
i_is_inf_time
17
"Super Castlevania IV (1991 - SNES): inf time, heart, HP, invisibility"
Auto Assembler Script
{ Game : game.exe
Version:
Date : 2023-06-04
Author : bbfox@https://opencheattables.com
}
define(address,"game.exe"+B2213)
define(bytes,2B 42 04 88 0C 38)
[ENABLE]
assert(address,bytes)
alloc(newmem,$1000)
label(code)
label(return)
label(i_base_timer_addr)
label(i_data_base_addr)
newmem:
code:
sub eax,[edx+04]
// script start
cmp edi, 113F0 // time
jne chk_hp
push ebx
lea ebx, [eax+edi]
mov [i_base_timer_addr], ebx
mov [i_data_base_addr], eax
pop ebx
mov cl, 99
//mov [eax+edi],cl
chk_hp:
cmp edi, 113F4 // HP
jne next1
mov cl, #16
next1:
push ecx
push edi
// heart
mov ecx, 90
mov edi, 113F2
mov [eax+edi],cl
// invis.
mov ecx, 4F
mov edi, 100BC
mov [eax+edi],cl
//
pop edi
pop ecx
endp:
// script end
mov [eax+edi],cl
jmp return
align 10 cc
i_base_timer_addr:
dd 0
i_data_base_addr:
dd 0
address:
jmp newmem
nop
return:
registersymbol(i_base_timer_addr)
registersymbol(i_data_base_addr)
[DISABLE]
address:
db bytes
// sub eax,[edx+04]
// mov [eax+edi],cl
unregistersymbol(i_base_timer_addr)
unregistersymbol(i_data_base_addr)
dealloc(newmem)
{
// ORIGINAL CODE - INJECTION POINT: game.exe+B2213
game.exe+B21F9: 8B 56 0C - mov edx,[esi+0C]
game.exe+B21FC: 23 D7 - and edx,edi
game.exe+B21FE: C1 E2 04 - shl edx,04
game.exe+B2201: 03 D0 - add edx,eax
game.exe+B2203: 8B 02 - mov eax,[edx]
game.exe+B2205: 8B 4C 24 10 - mov ecx,[esp+10]
game.exe+B2209: 85 C0 - test eax,eax
game.exe+B220B: 74 0C - je game.exe+B2219
game.exe+B220D: 03 C0 - add eax,eax
game.exe+B220F: 8B 44 C6 28 - mov eax,[esi+eax*8+28]
// ---------- INJECTING HERE ----------
game.exe+B2213: 2B 42 04 - sub eax,[edx+04]
// ---------- DONE INJECTING ----------
game.exe+B2216: 88 0C 38 - mov [eax+edi],cl
game.exe+B2219: 8B 42 08 - mov eax,[edx+08]
game.exe+B221C: 85 C0 - test eax,eax
game.exe+B221E: 74 07 - je game.exe+B2227
game.exe+B2220: 51 - push ecx
game.exe+B2221: 8B 0E - mov ecx,[esi]
game.exe+B2223: 8B D3 - mov edx,ebx
game.exe+B2225: FF D0 - call eax
game.exe+B2227: 8B 75 34 - mov esi,[ebp+34]
game.exe+B222A: 43 - inc ebx
}
20
"Disable when stage clear!!"
FF00FF
1
21
"Save game often!"
FF00FF
1
19
"Base"
1
0
808080
4 Bytes
i_data_base_addr
18
"Timer"
1
0
FF8080
2 Bytes
i_base_timer_addr
0
22
"Castlevania Anniversary Collection 1.1.0 <partial> / https://opencheattables.com / CE 7.5+"
00B95C
1