Difference between revisions of "0135"
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(Created page with '{{OpCode | ini = 0135=2,%2d% %1d% | description = Sets the door lock status | p1 = Valid vehicle handle | p2 = Integer | game = GTA 3 }} This…') |
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{{OpCode | {{OpCode | ||
| − | | | + | | games = {{Icon|3}} |
| − | | description = Sets the door lock status | + | | command = CHANGE_CAR_LOCK |
| − | | | + | | description = Sets the door lock status of the vehicle |
| − | | | + | | syntax1 = 0135: [''int''] = car [''car handle''] door_status |
| − | | | + | | p1t = [''car handle''] |
| + | | p1d = The handle of the vehicle | ||
| + | | p2t = [''int''] | ||
| + | | p2d = [[020A#Car locks|Car lock]] | ||
}} | }} | ||
| + | |||
This opcode behaves exactly as opcode [[020A]]. | This opcode behaves exactly as opcode [[020A]]. | ||
| + | |||
| + | == Disassembled code == | ||
| + | This is disassembled code for this opcode from PC v1.0 US. | ||
| + | <syntaxhighlight lang="nasm"> | ||
| + | loc_43ED92: | ||
| + | lea eax, [ebp+10h] ; get address of script's current instruction pointer | ||
| + | mov ecx, ebp ; get address of script for thiscall | ||
| + | push 2 ; push 2 for two parameters to collect | ||
| + | push eax ; push address of script's current instruction pointer | ||
| + | call CRunningScript::CollectParameters ; call CRunningScript::CollectParameters(uint *,short) | ||
| + | mov eax, ds:ScriptParams[0] ; get value of first parameter, the vehicle handle | ||
| + | mov ecx, ds:CPools::ms_pVehiclePool ; get address of vehicle pool for thiscall | ||
| + | push eax ; push vehicle handle | ||
| + | call CPool_CVehicle_CAutomobile::GetAt ; call CPool<CVehicle, CAutomobile>::GetAt(int) to get address of vehicle | ||
| + | mov ebx, ds:ScriptParams[1] ; get value of second parameter, the car lock | ||
| + | mov [eax+224h], ebx ; offset vehicle address by 0x224 and set its car lock | ||
| + | xor al, al ; return 0 | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | == Keywords == | ||
| + | set, car, vehicle, door, lock, status | ||
Latest revision as of 23:40, 20 January 2017
CHANGE_CAR_LOCK
- Description
- Sets the door lock status of the vehicle
- Syntax
- 0135: [int] = car [car handle] door_status
- Parameter
- [car handle]
- The handle of the vehicle
- [int]
- Car lock
This opcode behaves exactly as opcode 020A.
Disassembled code
This is disassembled code for this opcode from PC v1.0 US.
loc_43ED92:
lea eax, [ebp+10h] ; get address of script's current instruction pointer
mov ecx, ebp ; get address of script for thiscall
push 2 ; push 2 for two parameters to collect
push eax ; push address of script's current instruction pointer
call CRunningScript::CollectParameters ; call CRunningScript::CollectParameters(uint *,short)
mov eax, ds:ScriptParams[0] ; get value of first parameter, the vehicle handle
mov ecx, ds:CPools::ms_pVehiclePool ; get address of vehicle pool for thiscall
push eax ; push vehicle handle
call CPool_CVehicle_CAutomobile::GetAt ; call CPool<CVehicle, CAutomobile>::GetAt(int) to get address of vehicle
mov ebx, ds:ScriptParams[1] ; get value of second parameter, the car lock
mov [eax+224h], ebx ; offset vehicle address by 0x224 and set its car lock
xor al, al ; return 0Keywords
set, car, vehicle, door, lock, status
