SM = {}

function SM.CreateNPCs()

    local AmmoGuy = SM.CreateNPC('npc_combine_s', Vector(3422.0801, 10958.4746, -432.1877), Angle(0, -0.665, 0), (function(ply)
        local t = ply:Team()
        if t == TEAM_POLICE or t == TEAM_CHIEF or t == TEAM_MAGUARD then
            ply:GiveAmmo(30,'SMG1')
            ply:GiveAmmo(30,'Buckshot')
            ply:GiveAmmo(30,'Pistol')
            ply:ChatPrint("Chief Ben: Here is your ammo go patrol now!")
        else
            ply:ChatPrint("Chief Ben: You must be from the goverment to get ammo!")
        end
        return
    end), 'models/combine_soldier_prisonguard.mdl'); //

        local HelloGuy = SM.CreateNPC('npc_combine', Vector(3775.6563, 10634.0566, -429.9688), Angle(0, -90, 0), (function(ply)
        local t = ply:Team()
        if t == TEAM_POLICE or t == TEAM_CHIEF or t == TEAM_MAGUARD then
        ply:ChatPrint("Cop Bob: Shouldent you go patrol the city ?")
        else
        ply:ChatPrint("Cop Bob: Hello welcome to the city, enjoy your stay!")
        end
        return
    end), 'models/combine_soldier.mdl'); //

end



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function SM.CreateNPC(class,pos,ang,msg,model)
    local NewNPC = ents.Create(class)
    NewNPC:SetModel(model)
    NewNPC:SetHullType( HULL_HUMAN )
    NewNPC:SetNPCState( NPC_STATE_SCRIPT )
    NewNPC.Umsg = msg
    NewNPC:SetPos(pos)
    NewNPC:SetAngles(ang)
    NewNPC:CapabilitiesAdd( CAP_ANIMATEDFACE | CAP_TURN_HEAD )
    NewNPC:SetSolid( SOLID_BBOX )
    NewNPC:Spawn()
    NewNPC:Activate()
    NewNPC:SetHealth(999999999)

    local bubble = ents.Create("prop_physics")
    bubble:SetModel("models/extras/info_speech.mdl")
    bubble:SetPos(pos + Vector(0,0,90))
    bubble:SetAngles(ang)
    bubble:Spawn()
    bubble:Activate()
    bubble:SetParent(NewNPC)
    bubble:SetCollisionGroup( COLLISION_GROUP_WORLD )
end

function SM.DoMapSetup ( )
    --RunConsoleCommand('ai_disabled 1')

    for k, v in pairs(ents.FindByClass('item_healthcharger')) do v:Remove(); end

    SM.CreateNPCs()
end
timer.Simple(5, SM.DoMapSetup);



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function PlayerUseNPC(ply,key)
    if !ply:IsValid() then return end
    if key != IN_USE then return end
    local ent = ply:GetEyeTrace().Entity
    if !ent.Umsg then return end
    if ent:GetPos():Distance(ply:GetPos()) > 80 then return end

    if type(ent.Umsg) == "function" then
        ent.Umsg(ply)
        return
    end

    umsg.Start(tostring(ent.Umsg),ply)
    umsg.End()
end
hook.Add( "KeyPress", "PlayerUseNPC", PlayerUseNPC )

function ScaleDamage( npc, hitgroup, dmginfo )
    dmginfo:ScaleDamage( 0 )
end
hook.Add("ScaleNPCDamage","ScaleDamage",ScaleDamage)

resource.AddFile("models/keycard/keycard.mdl")