[Siemekk]

Hello
I have a little problem, I must turn off game key [keyWeapon]-> default KEY_SPACE. But i don't know where is this saved... I didn't found in oCGame::HandleEvent, CGameManager::HandleEvent. So where is this saved? Any ideas? (And no - i can't remove this key from .ini :/ )

[mud-freak]

Response to the weapon change key is inside in the PC AI-"loop". The function responsible is oCAIHuman::PC_WeaponMove (0x69A0E0) which is called from oCAIHuman::_WalkCycle (0x69AE20) at 0x69AECB with an integer parameter indicating whether the weapon change key (ID 8, default: space bar) was pressed.

To prevent this action you can either disable the function oCAIHuman::PC_WeaponMove (set the first five bytes to "33 C0 C2 04 00" == return 0), or by setting the function argument to zero inside of oCAIHuman::_WalkCycle at the above address.

Note, however, that this only affects the weapon change key itself (space bar) not the number keys for switching weapons.

[Siemekk]

I don't know if turned off engine function is good way (PC_WeaponMove ). I can't use MemoryProtectionOverride because full code is created in AST. But ok, i turn off function, and i see very stupid behavior - if player is in inventory and I press key space, player draw weapon...
I need only for space (keyWeapon) because for keys 0-9 it's work.

[mud-freak]

But ok, i turn off function, and i see very stupid behavior - if player is in inventory and I press key space, player draw weapon...
I need only for space (keyWeapon) because for keys 0-9 it's work.

I wouldn't call this stupid behavior, it's normal. We just missed a special case where you can draw the weapon from inventory. You can just disable that as well by overwriting two bytes at 0x70F25B with "90 E8" (in oCNpcInventory::HandleEvent).

Disabling the key itself is a bit more tricky, because there are several ways the engine checks whether a key is pressed (zCInput_Win32::GetState, zCInput_Win32::GetToggled, ...). You would have to identify all of the functions in question, go into them and have them return false everytime the key ID 8 is passed as an argument.

[Siemekk]

Big thanks Now it's work well.

int __fastcall Inv_HandleEvent(oCNpcInventory* _this, void*, int key);
CInvoke<int(__thiscall*)(oCNpcInventory*, int)>    pInvHandleEvent    (0x0070E040, Inv_HandleEvent,    IVK_AUTO);
int __fastcall Inv_HandleEvent(oCNpcInventory* _this, void*, int key)
{
    if(zinput->GetFirstBindedLogicalKey(key) == zLOGICKEY_WEAPON) return NULL;
    return pInvHandleEvent(_this, key);
}