[L4D2] Fix L4D1 survivors collapse to incap animations

#include <sourcemod>
#include <sdktools>
#include <l4d2tools>

static bool:incapped[MAXPLAYERS + 1] = false;

public Plugin:myinfo =
{
    name = "[L4D2] Fix L4D1 survivors collapse to incap animations",
    author = "DeathChaos25",
    description = "Fixes male L4D1 survivors having no animation when initially incapped",
    version = "",
    url = ""
}

public void OnPluginStart()
{
    HookEvent("player_incapacitated", Event_Incap);
}
public Action:Event_Incap(Handle:event, const String:name[], bool:dontBroadcast)
{
    new client = GetClientOfUserId(GetEventInt(event, "userid"));
    if (IsSurvivor(client))
    {
        incapped[client] = true;
        CreateTimer(3.32, SETFALSE, client);
    }
}

public Action:SETFALSE(Handle:Timer, client)
{
    incapped[client] = false;
}

public Action:L4D2_OnSelectSequence(client, &sequence)
{
    if (IsSurvivor(client) && IsPlayerAlive(client) && IsIncapacitated(client) && incapped[client] && !IsPlayerHeld(client))
    {
        new incap = GetIncapSequence(client);
        if (incap != -1)
        {
            sequence = incap;
            return Plugin_Handled;
        }
    }
    return Plugin_Continue;
}

bool:IsSurvivor(client)
{
    return (client > 0 && client <= MaxClients && IsClientInGame(client) && GetClientTeam(client) == 2);
}

stock bool:IsPlayerHeld(client)
{
    new jockey = GetEntPropEnt(client, Prop_Send, "m_jockeyAttacker");
    new charger = GetEntPropEnt(client, Prop_Send, "m_pummelAttacker");
    new hunter = GetEntPropEnt(client, Prop_Send, "m_pounceAttacker");
    new smoker = GetEntPropEnt(client, Prop_Send, "m_tongueOwner");
    if (jockey > 0 || charger > 0 || hunter > 0 || smoker > 0)
    {
        return true;
    }
    return false;
}
stock bool:IsIncapacitated(client)
{
    if (GetEntProp(client, Prop_Send, "m_isIncapacitated", 1) > 0)
        return true;
    return false;
}

stock GetIncapSequence(client)
{
    if (IsSurvivor(client))
    {
        decl String:model[64];
        GetEntPropString(client, Prop_Data, "m_ModelName", model, sizeof(model));
        if (StrContains(model, "namvet", false) != -1)
        {
            return 518;
        }
        else if (StrContains(model, "biker", false) != -1)
        {
            return 521;
        }
        else if (StrContains(model, "manager", false) != -1)
        {
            return 518;
        }
    }
    return -1;
}