Hit scan and auto fire functions
Hit scan and auto fire functions
Been working quite some time on a way to automatically fire the weapon when an enemy enters your crosshair. There are many ways to do this and the code here is not the neatest and prolly not even the most effecient or best way to do it, but it works. Many thanks also to dogmatt for giving many tips on how to do this.
To turn semi auto or non auto weapons into full auto I fire the weapon quickly in a loop. I first used PlayerController->StartFire(24). But for some reason this stopped working for me. Here is my current fireweapon func, it uses winapi and its not very neat . This func assumes your fire key is left mouse button, else you need to change the button it uses. The delay is in milliseconds and I usually set it to somewhere between 40-150, I haven't done any esperimenting yet for the best value.
winapi fireweapon,
Note: this my old way of checking what I am aiming at, a more accurate way would be to use this
Here is the aiming at function It takes the distance you want to aim for (in Unreal units, not meters. 100 unreal units are 1 meter) and a pointer to the currently equipped weapon. I set the distance to 100m or 10000 unreal units
AimingAt func
Here is how I use it in the code (note: I'm still experimenting with trace flags):
Usage example:
[/PHP]For those that use Unreals SDK. You need a fixed AcWeapon class, which was generously provided to me by dogmatt:
fixed AcWeapon for unreal SDK
Good Luck
Credits:EddyK
To turn semi auto or non auto weapons into full auto I fire the weapon quickly in a loop. I first used PlayerController->StartFire(24). But for some reason this stopped working for me. Here is my current fireweapon func, it uses winapi and its not very neat . This func assumes your fire key is left mouse button, else you need to change the button it uses. The delay is in milliseconds and I usually set it to somewhere between 40-150, I haven't done any esperimenting yet for the best value.
winapi fireweapon,
Code:
bool delayed; //global delay variable
void CALLBACK MouseTimer(HWND hwnd, UINT uMsg, UINT idEvent, DWORD dwTime) // timer callback to turn the delay timer off
{
delayed = false;
KillTimer(hwnd, idEvent);
}
void FireWeapon(int delay)
{
if(FindWindowA(NULL, "APB Reloaded") == GetForegroundWindow()); // make sure apb is the active window
{
if(!delayed)
{
//Send mouse down
INPUT myInput;
myInput.type = INPUT_MOUSE;
myInput.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
myInput.mi.time = 0;
myInput.mi.dy = 0;
myInput.mi.dx = 0;
int suc = SendInput(1, &myInput, sizeof(INPUT));
//send mouse up
myInput.type = INPUT_MOUSE;
myInput.mi.dwFlags = MOUSEEVENTF_LEFTUP;
myInput.mi.time = 0;
myInput.mi.dy = 0;
myInput.mi.dx = 0;
suc = SendInput(1, &myInput, sizeof(INPUT));
delayed = true;
SetTimer(NULL, NULL, delay, &MouseTimer );
}
}
}
Note: this my old way of checking what I am aiming at, a more accurate way would be to use this
Here is the aiming at function It takes the distance you want to aim for (in Unreal units, not meters. 100 unreal units are 1 meter) and a pointer to the currently equipped weapon. I set the distance to 100m or 10000 unreal units
AimingAt func
Code:
FVector AimingAt(AcWeapon* weapon, int distance)
{
if(((AcAPBPawn*)PlayerController->Pawn)->m_bMarksManShipMode) // Check for marksman
return PlayerController->PlayerCamera->Location + RotationToVector( PlayerController->PlayerCamera->Rotation ) * distance; // this seems to fix marksmanship mode, needs more testing.
else
return weapon->m_FireStartLocation + (RotationToVector(PlayerController->PlayerCamera) * distance);
}
Here is how I use it in the code (note: I'm still experimenting with trace flags):
Usage example:
Code:
AcWeapon* equippedWep = GetWeapon(); // I assume you can write this yourself
LineCheck(*Ulevel,results, PlayerController->Pawn, &AimingAt(equippedWep, 10000) , equippedWep->m_FireStartLocation , TRACE_AllColliding, extent, 0);
if(results != NULL && results->Actor != NULL && results->Actor->IsA(APawn::StaticClass())) //Check if there was a result and if it was with a pawn
{
AcAPBPawn* target = (AcAPBPawn*)results->Actor;
if(IsEnemy(target) && IsOnMission(target)) //Enemy and onMission checks, I expect you to have these or write them yourself
{
FireWeapon(100); // call fireweapon func
}
}
fixed AcWeapon for unreal SDK
Code:
class AcWeapon : public AcItem
{
public:
FPointer VfTable_IiAmmoContainer; // offs:0x027C;
FPointer VfTable_IiModifiable; // offs:0x0280;
FPointer m_pSddWeaponType; // offs:0x0284;
unsigned long m_bPendingFire:1; // offs:0x0288; BIT 0 0x00000001
unsigned long m_bPreviousFireRequestFailed:1; // offs:0x0288; BIT 1 0x00000002
unsigned long m_bCancelledReload:1; // offs:0x0288; BIT 2 0x00000004
unsigned long m_bShellChambered:1; // offs:0x0288; BIT 3 0x00000008
unsigned long m_bDrawClientServerHits:1; // offs:0x0288; BIT 4 0x00000010
unsigned long Padding_5552:27; // ;
class UMeshComponent * Mesh; // offs:0x028C;
int m_RoundsRemaining; // offs:0x0290;
int m_ClientSideRoundsRemaining; // offs:0x0294;
int m_PreviousRoundsRemaining; // offs:0x0298;
FWeaponAmmoPool m_PrimaryAmmoPool; // offs:0x029C;
int m_CurrentBurstShots; // offs:0x02A8;
class USoundCue * m_FireSound; // offs:0x02AC;
int m_CurrentShotID; // offs:0x02B0;
int m_CurrentShotsFired; // offs:0x02B4;
class AActor * m_Target; // offs:0x02B8;
FVector m_AimAtStartDebug; // offs:0x02BC;
FVector m_AimAtPoint; // offs:0x02C8;
FVector m_FireStartLocation; // offs:0x02D4;
FVector m_WeaponDirection; // offs:0x02E0;
unsigned char unknown_data[ 60 ]; // offs:0x02EC;
FMap_Mirror m_ActiveModifierEffects; // offs:0x0328;
FWeaponType m_WeaponTypeSettings; // offs:0x0364;
class UcAPBMath * m_pStaticAPBMath; // offs:0x0400;
private:
static UClass* ClassPointer;
public:
static UClass* StaticClass ()
{
if ( !ClassPointer )
ClassPointer = UObject::FindClass( "Class APBGame.cWeapon" );
return ClassPointer;
};
};
Good Luck
Credits:EddyK
@gokhanw
You forgot to give the credits leecher.
You forgot to give the credits leecher.
Quit taking this junk from that site (you know the one i'm speaking on).
idd, this guy doesnt deserve to get the credits, he is mass posting hacks..
So I assume he is taking all the credits, since he obviously did not write these codes.
People like Kyron are the real coders, just unfair that their work gets leeched by retarded idiots like this.
So I assume he is taking all the credits, since he obviously did not write these codes.
People like Kyron are the real coders, just unfair that their work gets leeched by retarded idiots like this.
Originally Posted by SamsoniteNM
People like Kyron are the real coders, just unfair that their work gets leeched by retarded idiots like this.
And yeah it's unfair.. I know how hard it is to make some of these things and to see some kid come in and copy every last thing he obtains and paste it elsewhere with his own credits is just sad.
Originally Posted by Khyy
Haha people like me are the amateur coders who like to talk shit on the pro coders! If you catch my drift (no sarcasm or anything).
And yeah it's unfair.. I know how hard it is to make some of these things and to see some kid come in and copy every last thing he obtains and paste it elsewhere with his own credits is just sad.
And yeah it's unfair.. I know how hard it is to make some of these things and to see some kid come in and copy every last thing he obtains and paste it elsewhere with his own credits is just sad.
Well, this is annoying too.
Or people are creating an account just to beg for hacks on the forums.
Then you are showing ZER0 respect :/
This is a joke can someone ban this kid by IP? Like honestly...
This is pretty old as well. The only really useful thing in here is the fireweapon function. And thats just a simply winapi func that sends mouse clicks.
To do the hit scan I'm using a Screen to World function and a Trace. Code for it is public. Thanks for the credits, it pretty hilarious seeing these kids copy pasting the threads literally.
Also, credits dogmatt for the fixed AcWeapon class.
To do the hit scan I'm using a Screen to World function and a Trace. Code for it is public. Thanks for the credits, it pretty hilarious seeing these kids copy pasting the threads literally.
Also, credits dogmatt for the fixed AcWeapon class.
Please stop spamming with your threads please. 
