[Solved] [L4D2] Tank Water Slowdown

Polyano · **Author**

I couldn't find this anywhere. What I've found instead are Water slowdown disabler - addon and [L4D] Water Speed - plugin. Is there any plugin to enable water slowdown on zombie, specifically Tank, because it's not fair for survivors if suddenly there's multiple tank spawning at the same time in a sewer pipe. I don't want to instead disable water slowdown for the survivor because it is immersive enough to remove it.

An option to enable water slowdown on each CI/SI/Witch/Tank with percentage of slowdown would be great.

Edit (Solved):

101 · *Last edited by 101; 07-19-2024 at 13:27.*

PHP Code:


			
#define F1_xy(%1,%2)        Pow( GetConVarFloat( Factor[%2 % 2 ]) , float(GetEntProp(%1, Prop_Send, "m_nWaterLevel")) )

ConVar Factor[2];
Handle h_timer[32];

public OnPluginStart()
{
    Factor[0] = CreateConVar("X_Water_Factor_Survivor" , "0.68" ,"Water Resistance Factor For Survivor [1.0 : Disable effects]", FCVAR_NOTIFY, true ,0.6 ,true ,1.0);
    Factor[1] = CreateConVar("X_Water_Factor_Infected" , "0.68" ,"Water Resistance Factor For Infected [1.0 : Disable effects]", FCVAR_NOTIFY, true ,0.6 ,true ,1.0);
}

public OnClientPostAdminCheck(client)
{
    h_timer[client] = CreateTimer(0.5 ,Timer_Refresh_Speed , client ,TIMER_REPEAT);
}

public Action Timer_Refresh_Speed(Handle Timer ,any client)
{
    SetEntPropFloat(client, Prop_Send, "m_flLaggedMovementValue", F1_xy(client , GetClientTeam(client)) );
    return Plugin_Continue;
}

public OnClientDisconnect(client)
{
    delete h_timer[client];   
}

I Don't Think Witch Is A Player ,I Don't Know If It Has The Same NetProps or not , so its not included.

Polyano · 07-19-2024 , 15:01 Re: [L4D2] Tank Water Slowdown

Quote:

Originally Posted by 101

[...]

I've tested it, and it worked, Tank speed did decrease when he walked on a swamp.

But, his walking speed on the water was faster than Survivor. Which code to edit to make it so that Tank speed is slightly slower than survivor, just like how Tank speed is slightly slower than Survivor on normal ground, so that Survivor can outrun Tank in the water?

101 · 07-19-2024 , 22:37 Re: [L4D2] Tank Water Slowdown

Did you change the cvar value to be lower than 0.68 ?

Polyano · 07-19-2024 , 22:55 Re: [L4D2] Tank Water Slowdown

Quote:

Originally Posted by 101

Did you change the cvar value to be lower than 0.68 ?

I didn't change anything. I just copy pasted all the code. Hmm, maybe there's clash with other plugin?

Here's my current list of plugins for reference:

Spoiler

List of current addons: Admin System, Friendly Fire 50-50 Reflector

101 · *Last edited by 101; 07-20-2024 at 04:55.*

If Fake players don't pass through OnClientPostAdminCheck () , then It was my fault .

Quote:

Originally Posted by Polyano

But, his walking speed on the water was faster than Survivor.

I think that because of difference in water level , or tanks maybe have twice ٍthe survivors' speed in water

However .Check This :

PHP Code:


			
#define F1_xy(%1,%2)        Pow( GetConVarFloat( Factor[%2 % 2]) , float(GetEntProp(%1, Prop_Send, "m_nWaterLevel")) * 0.1* %2 )

ConVar Factor[2];
Handle h_timer[32];

public OnPluginStart()
{
    Factor[0] = CreateConVar("X_Water_Smooth_Factor_Survivor" , "0.30" ,"Water Speed Factor For Survivor [1.0 : Disable effects]", FCVAR_NOTIFY, true ,0.01 ,true ,1.0);
    Factor[1] = CreateConVar("X_Water_Smooth_Factor_Infected" , "0.20" ,"Water Speed Factor For Infected [1.0 : Disable effects]", FCVAR_NOTIFY, true ,0.01 ,true ,1.0);
    HookEvent("player_spawn",E_P_X);
    HookEvent("player_death",E_P_X);
}

public E_P_X(Handle:event, const String:name[], bool:Broadcast) 
{
    new client = GetClientOfUserId(GetEventInt(event, "userid"));
    if (!client)    return ;
    
    if (name[7] == 's')
    {
        if (h_timer[client] == null)
        {
            h_timer[client] = CreateTimer(0.5 ,Timer_Refresh_Speed , client ,TIMER_REPEAT);
        }
    }
    else    OnClientDisconnect(client);
}

public Action Timer_Refresh_Speed(Handle Timer ,any client)
{
    SetEntPropFloat(client, Prop_Send, "m_flLaggedMovementValue", F1_xy(client , GetClientTeam(client)) );
    return Plugin_Continue;
}

public OnClientDisconnect(client)
{
    if (h_timer[client]!=null)    delete h_timer[client];  
}

Note : You Can Change The Convar Of Infected to 0.15 or lower than the default If you want tanks to be extra slow

HarryPotter · 07-20-2024 , 06:19 Re: [L4D2] Tank Water Slowdown

https://github.com/SirPlease/L4D2-Co...l.sp#L252-L333

Polyano · 07-20-2024 , 10:32 Re: [L4D2] Tank Water Slowdown

Quote:

Originally Posted by 101

Note : You Can Change The Convar Of Infected to 0.15 or lower than the default If you want tanks to be extra slow

I've changed "X_Water_Smooth_Factor_Infected" , "0.20" to 0.05, 0.10, 0.15, 0.35, 0.40, 0.50, 0.90 but still no luck. Tank still can catch me, although now the speed is slower than the first code you posted. It seems Tank don't like me to gimp his walking speed on water lol. I did the test on Swamp Fever - Swamp map outside the saferoom.

Polyano · 07-20-2024 , 10:36 Re: [L4D2] Tank Water Slowdown

Quote:

Originally Posted by HarryPotter

https://github.com/SirPlease/L4D2-Co...l.sp#L252-L333

I got this error message, using line L252-L333:

Spoiler

101 · *Last edited by 101; 07-21-2024 at 07:43.*

PHP Code:


			
float Multiplier[2][4]= {{1.0 , 0.70 , 0.50 , 0.36}    ,    {1.0 , 0.35 , 0.23 , 0.20}}; 



// First group is the survivors' multiplier of speed based on their level in water , And the 2nd one is for Infected .

// As you can see above , when a survivor went deep in water the multiplier of speed would be 0.36 .while it would be 0.20 for tanks.



Handle h_timer[32];



public OnPluginStart()

{

    HookEvent("player_spawn",E_P_X);

    HookEvent("player_death",E_P_X);

}



public E_P_X(Handle:event, const String:name[], bool:Broadcast) 

{

    new client = GetClientOfUserId(GetEventInt(event, "userid"));

    if (!client)    return ;

    

    if (name[7] == 's')

    {

        if (h_timer[client] == null)

        {

            h_timer[client] = CreateTimer(0.5 ,Timer_Refresh_Speed , client ,TIMER_REPEAT);

        }

    }

    else    OnClientDisconnect(client);

}



public Action Timer_Refresh_Speed(Handle Timer ,any client)

{

    SetEntPropFloat(client, Prop_Send, "m_flVelocityModifier", Multiplier[ GetClientTeam(client) %2 ][ GetEntProp(client, Prop_Send, "m_nWaterLevel") ] );

    return Plugin_Continue;

}



public OnClientDisconnect(client)

{

    if (h_timer[client]!=null)    delete h_timer[client];  

}

Quote:

Originally Posted by Polyano

Tank still can catch me, although now the speed is slower than the first code you posted. It seems Tank don't like me to gimp his walking speed on water lol.

I see , I couldn't understand the f logic of tank speed under water , This is what i found :

- Tank (sometimes) has different level of survivor , this means he will get a higher speed . and I've found nothing logical that can deals with that [Its God's problem not ours] , The only solution for that is [neglect Levels] Or by checking the distance between them , but this should be the last solution .

- Tank even at the same water level is still faster , this may due to the acceleration which is based on velocity , I had to change "m_flLaggedMovementValue" to "m_flVelocityModifier" [it maybe more logical as it was used in the code provided above] , I also changed the function of multiplier to be totally manual .

After so .... I Have Nothing To Do With That , I just shortened the main plugin and added a function to include the red team .

If the problem of tanks was not solved then check the harrypotter's one .And the errors that you see were due to *.inc file that you are missing in include folder .
HTH

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