[sanimare]

I tried something like this:

PHP Code:

#include <amxmodx>
#include <amxmisc>
#include <engine>

#define MAX_PLAYERS    32

new g_iMaxPlayers

new bool:g_bShowDamage[33];

new const Float:g_flCoords[][] = 
{
    {0.50, 0.40},
    {0.56, 0.44},
    {0.60, 0.50},
    {0.56, 0.56},
    {0.50, 0.60},
    {0.44, 0.56},
    {0.40, 0.50},
    {0.44, 0.44}
}

new g_iPlayerPos[MAX_PLAYERS+1]

public plugin_init()
{
    register_plugin("Damager only visible", "1.2 RC2", "neygomon");
    register_event("Damage", "eDamage", "b", "2!0", "3=0", "4!0");
    register_clcmd("say /damager", "ClCmdToggle");

    g_iMaxPlayers = get_maxplayers()

}

public client_putinserver(pClient)
{
    new sInfo[4]; get_user_info(pClient, "_dmg", sInfo, charsmax(sInfo));
    if(sInfo[0] && equal(sInfo, "on")) g_bShowDamage[pClient] = true;
    else g_bShowDamage[pClient] = false;
}

public eDamage(pVictim)
{
    static pAttacker; pAttacker = get_user_attacker(pVictim);
    if((get_user_flags(pAttacker) & ADMIN_LEVEL_H) || !is_user_connected(pAttacker)) return;
    static SyncHudMsg; if(!SyncHudMsg) SyncHudMsg = CreateHudSyncObj();
        new id = get_user_attacker(pVictim)
        if( (1 <= id <= g_iMaxPlayers) && is_user_connected(id) )
        {
            new iPos = ++g_iPlayerPos[id]
            if( iPos == sizeof(g_flCoords) )
            {
                iPos = g_iPlayerPos[id] = 0
            }
    set_hudmessage(random_num(0, 224), random_num(0, 224), random_num(0, 224), Float:g_flCoords[iPos][0], Float:g_flCoords[iPos][1], 0, 0.1, 2.5, 0.02, 0.02, -1)
    ShowSyncHudMsg(pAttacker, SyncHudMsg, "%i^n", read_data(2));
}
    
}

stock bool:ent_sees_ent(iEnt, iEnt2)
{
    static Float:fEntOrigin[3], Float:fEnt2Origin[3], Float:fResult[3];
    entity_get_vector(iEnt, EV_VEC_origin, fEntOrigin);
    entity_get_vector(iEnt2, EV_VEC_origin, fEnt2Origin);
    return trace_line(iEnt, fEntOrigin, fEnt2Origin, fResult) == iEnt2;
} 


Not working at all.
I use this plugin so far and it's working, but only what i want is to disable it through walls:

PHP Code:

#include <amxmodx>

#define PLUGIN "Bullet Damage COLORed by Leo_[BH]"
#define AUTHOR "ConnorMcLeod / Leo_[BH]"
#define VERSION "0.0.3"

#define MAX_PLAYERS    32

new const Float:g_flCoords[][] = 
{
    {0.50, 0.40},
    {0.56, 0.44},
    {0.60, 0.50},
    {0.56, 0.56},
    {0.50, 0.60},
    {0.44, 0.56},
    {0.40, 0.50},
    {0.44, 0.44}
}

new g_iPlayerPos[MAX_PLAYERS+1]

new g_iMaxPlayers
new g_pCvarEnabled

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)

    g_pCvarEnabled = register_cvar("bullet_damage", "1")

    register_event("Damage", "Event_Damage", "b", "2>0", "3=0")

    g_iMaxPlayers = get_maxplayers()
}

public Event_Damage( iVictim )
{
    if( get_pcvar_num(g_pCvarEnabled) && (read_data(4) || read_data(5) || read_data(6)) )
    {
        new id = get_user_attacker(iVictim)
        if( (1 <= id <= g_iMaxPlayers) && is_user_connected(id) )
        {
            new iPos = ++g_iPlayerPos[id]
            if( iPos == sizeof(g_flCoords) )
            {
                iPos = g_iPlayerPos[id] = 0
            }
            set_hudmessage(random_num(0, 224), random_num(0, 224), random_num(0, 224), Float:g_flCoords[iPos][0], Float:g_flCoords[iPos][1], 0, 0.1, 2.5, 0.02, 0.02, -1)
            show_hudmessage(id, "%d", read_data(2))
        }
    }
}