#include <sourcemod>
#include <sdktools>
#include <cstrike>

#define PLUGIN_VERSION "1.0"

public Plugin:myinfo =
{
name = "Show nickname on HUD",
author = "Graffiti",
description = "Show nickname on HUD for CSGO",
version = PLUGIN_VERSION,
url = "http://www.sourcemod.net/"
};

public OnPluginStart()
{
CreateConVar("sm_show_nickname_on_hud_version", PLUGIN_VERSION, "Show nickname on HUD", FCVAR_PLUGIN | FCVAR_SPONLY | FCVAR_DONTRECORD | FCVAR_NOTIFY);
CreateTimer(0.5, Timer, _, TIMER_REPEAT);
}

stock TraceClientViewEntity(client)
{
new Float:m_vecOrigin[3];
new Float:m_angRotation[3];

GetClientEyePosition(client, m_vecOrigin);
GetClientEyeAngles(client, m_angRotation);

new Handle:tr = TR_TraceRayFilterEx(m_vecOrigin, m_angRotation, MASK_VISIBLE, RayType_Infinite, TRDontHitSelf, client);
new pEntity = -1;

if (TR_DidHit(tr))
{
pEntity = TR_GetEntityIndex(tr);
CloseHandle(tr);
return pEntity;
}

if(tr != INVALID_HANDLE)
{
CloseHandle(tr);
}

return -1;
}

public bool:TRDontHitSelf(entity, mask, any:data)
{
return (1 <= entity <= MaxClients);
}

public Action:Timer(Handle:timer)
{
for(new i = 1; i <= MaxClients; i++)
{
if (IsClientInGame(i) && !IsPlayerAlive(i))
{
new target = TraceClientViewEntity(i);
if(target > 0 && target <= MaxClients && IsClientInGame(target) && IsPlayerAlive(target))
{
PrintHintText(i, "Игрок на которого вы смотрите: \"%N\"", target);
}
}
}
return Plugin_Continue;
}