[Silvers]

THIS PLUGIN IS OBSOLETE. USE THIS INSTEAD: [L4D & L4D2] Target Override



Related Plugins:

• [L4D2] Target Patch (which this plugin is based on).
• [L4D & L4D2] Tank Punch Force

About:

• Blocks specified Special Infected from targeting incapacitated players.

• Does not account for line of sight which would need constant inefficient trace rays.
• Trace rays could be fired every half a second or so. Only request if really needed.

Cvars:

Saved to l4d_target_patch.cfg in your servers \cfg\sourcemod\ folder.

PHP Code:

// 0=Plugin off, 1=Plugin on.
l4d_target_patch_allow "1"

// Turn on the plugin in these game modes, separate by commas (no spaces). (Empty = all).
l4d_target_patch_modes ""

// Turn off the plugin in these game modes, separate by commas (no spaces). (Empty = none).
l4d_target_patch_modes_off ""

// Turn on the plugin in these game modes. 0=All, 1=Coop, 2=Survival, 4=Versus, 8=Scavenge. Add numbers together.
l4d_target_patch_modes_tog "0"

// Block these Special Infected from targeting incapped players: 1=Smoker, 2=Boomer, 4=Hunter, 8=Tank, 15=All. Add numbers together.
l4d_target_patch_targets "12"

// Target Patch plugin version.
l4d_target_patch_version 


Changes:

1.1 (14-Jan-2020)
    - Fixed invalid entity. Thanks to "Venom1777" for reporting.

1.0 (13-Jan-2020)
    - Initial release.

Requirements:

• Extension: DHooks (Experimental dynamic detour support)

Installation:

DO NOT click 'Get Plugin' or it will fail to compile because this plugin requires DHooks!

1. Download the .smx file and put into your servers \addons\sourcemod\plugins folder.
2. Download the .txt gamedata file and put into your servers \addons\sourcemod\gamedata\ folder.

[Venom1777]

nfo (map "l4d_airport01_greenhouse") (file "errors_20200113.log")
L 01/13/2020 - 22:55:43: [SM] Exception reported: Entity -1 (-1) is invalid
L 01/13/2020 - 22:55:43: [SM] Blaming: l4d_target_patch.smx
L 01/13/2020 - 22:55:43: [SM] Call stack trace:
L 01/13/2020 - 22:55:43: [SM] [0] GetEntProp
L 01/13/2020 - 22:55:43: [SM] [1] Line 251, C:\Servers\L4D\left4dead\addons\sourcemod\scr ipting\l4d_target_patch.sp::ChooseVictimPost
L 01/13/2020 - 22:55:43: [SM] Exception reported: Entity -1 (-1) is invalid
L 01/13/2020 - 22:55:43: [SM] Blaming: l4d_target_patch.smx
L 01/13/2020 - 22:55:43: [SM] Call stack trace:
L 01/13/2020 - 22:55:43: [SM] [0] GetEntProp
L 01/13/2020 - 22:55:43: [SM] [1] Line 251, C:\Servers\L4D\left4dead\addons\sourcemod\scr ipting\l4d_target_patch.sp::ChooseVictimPost
L 01/13/2020 - 22:55:43: [SM] Exception reported: Entity -1 (-1) is invalid
L 01/13/2020 - 22:55:43: [SM] Blaming: l4d_target_patch.smx

[Silvers]

Thanks, fixed. I often intentionally avoid fully validating things, so I can see exactly what values the game is chucking out and where a stricter check is required.

[ReCreator]

Could you force Tank attack incapped player when he get vomited

[HarryPotter]

Originally Posted by ReCreator Could you force Tank attack incapped player when he get vomited

In l4d1, if a player get vomited, Tank would only attack him no matter incapped or not

[HarryPotter]

Nice plugin, I always want this.
works in l4d1 windows and linux


I downloaded and modified function, here is my thought.
In l4d1, Tank would still target survivor no matter he is pinned by smoker & hunter, which is very annoying in versus mode.
so I add some codes below, tank will now ignore incapped or pinned players.

Spoiler

PHP Code:

public MRESReturn ChooseVictimPost(int client, Handle hReturn)
{
    ...
    // Ignore non-incapped && non-pinned
    if( GetEntProp(victim, Prop_Send, "m_isIncapacitated", 1) == 0 && !IsPlayerPinned(victim))
    {
        return MRES_Ignored;
    }
    ...
        if( IsClientInGame(i) && IsPlayerAlive(i) && GetClientTeam(i) == 2 && GetEntProp(i, Prop_Send, "m_isHangingFromLedge", 1) == 0 && GetEntProp(i, Prop_Send, "m_isIncapacitated", 1) == 0 )
        {
            if(IsPlayerPinned(i)) //ignore player pinned by hunter&smoker
                continue;
    ...
}
public bool IsPlayerPinned(int client)
{
    int attacker = -1;
    attacker = GetEntPropEnt(client, Prop_Send, "m_pounceAttacker");
    if (attacker > 0) // player is pinned by hunter
    {
        return true;
    }
    attacker = GetEntPropEnt(client, Prop_Send, "m_tongueOwner");
    if (attacker > 0)  // player is pinned by smoker
    {
        return true;
    }
    return false;
} 


well. not perfect for me, tank would still change target if someone(non-incapped && non-pinned) get vomited.
Does anyone know how to tell player is on vomited effect?

[Silvers]

Originally Posted by fbef0102 Does anyone know how to tell player is on vomited effect?

"m_isIT"

[Dragokas]

Nice plugin, works well.

Just first deceitful feeling about wrong functionality when tank is attacking incapped player because he is lies too close to the tank's way to another player.

[HarryPotter]

Originally Posted by Silvers "m_isIT"

Got it!
I already make special infected only target the nearest survivor who is not incapped,pinned, or hanging from ledge.
Ignore vomit effect, meaning tank finally won't change target to someone who get vomited.

Spoiler

PHP Code:

public MRESReturn ChooseVictimPost(int client, Handle hReturn)
{
    // Ignore no target
    int victim = DHookGetReturn(hReturn);
    if( victim <= 0 )
        return MRES_Ignored;
        
    // Ignore non-specified special infected
    int class = GetEntProp(client, Prop_Send, "m_zombieClass");
    if( class == 5 ) class = 4;

    if( g_iCvarTargets & (1 << class - 1) == 0 )
        return MRES_Ignored;

    // Find nearest survivor
    float vPos[3], vTarg[3];
    float near = 50000.0;
    float dist;
    int newVictim;
    
    GetClientAbsOrigin(client, vPos);

    for( int i = 1; i <= MaxClients; i++ )
    {
        if( IsClientInGame(i) && IsPlayerAlive(i) && GetClientTeam(i) == 2)
        {
            if(IsPlayerPinned(i)) //ignore player pinned by hunter&smoker
                continue;
    
            if(IsHandingFromLedge(i))  //ignore player handingFromLedge
                continue;    
                
            if(IsIncapacitated(i))  //ignore player incapped
                continue;    
            
            /*
            if(IsPlayerOnVomit(i)) //ignore player get vomited
                continue;
            */
            
            GetClientAbsOrigin(i, vTarg);
            dist = GetVectorDistance(vPos, vTarg);
            if( dist < near )
            {
                near = dist;
                newVictim = i;
            }
        }
    }

    // Override victim
    if( newVictim )
    {
        DHookSetReturn(hReturn, newVictim);
        return MRES_Supercede;
    }

    return MRES_Ignored;// Allow targeting anyone if all players are down.
}

public bool IsPlayerPinned(int client)
{
    int attacker = -1;
    attacker = GetEntPropEnt(client, Prop_Send, "m_pounceAttacker");
    if (attacker > 0) // player is pinned by hunter
    {
        return true;
    }
    attacker = GetEntPropEnt(client, Prop_Send, "m_tongueOwner");
    if (attacker > 0)  // player is pinned by smoker
    {
        return true;
    }
    return false;
}
/*
public bool IsPlayerOnVomit(int client)
{
    return view_as<bool>(GetEntPropEnt(client, Prop_Send, "m_isIT"));
}
*/
public bool IsHandingFromLedge(int client)
{
    return view_as<bool>(GetEntProp(client, Prop_Send, "m_isHangingFromLedge") || GetEntProp(client, Prop_Send, "m_isFallingFromLedge"));
}

public bool IsIncapacitated(int client)
{
    return view_as<bool>(GetEntProp(client, Prop_Send, "m_isIncapacitated"));
} 


[jamalsheref2]

what about fixing the ai hunters from targeting a pounce or smoked survivor in l4d1.