Knife System v1.3 by Pićunak

#include <amxmodx>
#include <nvault>
#include <cstrike>
#include <colorchat>
#include <engine>

#define PLUGIN 	"Knife System"
#define VERZIJA "1.3"
#define AUTOR 	"Pićunak"
#define HUD 	1
#define Prefiks	"[Knife Mod]"
#define Mapa	"fy_snow"

new trenutni_model_noza[33];
new ubistva_igraca[33];
new osvojeno_nozeva[33];
new noz_vault;
new hud_objekat;

enum KnifeData
{
	Naziv,
	PotrebnoUbistava,
	ViewModel,
	PlayerModel
};

new const PodaciNozeva[28][KnifeData][] =
{
	//Naziv  		Ubistva  	"View" model				"Player" model
	{"Default",		0,		"models/v_knife.mdl",			"models/p_knife.mdl"},
	{"Machete",		10,		"models/knife-system/v_machete.mdl",	"models/knife-system/p_machete.mdl"},
	{"Back",		20,		"models/knife-system/v_back.mdl",	"models/knife-system/p_back.mdl"},
	{"Pocket",		30,		"models/knife-system/v_pocket.mdl",	"models/knife-system/p_pocket.mdl"},
	{"Butcher",		40,		"models/knife-system/v_butcher.mdl",	"models/knife-system/p_butcher.mdl"},
	{"Wooden",		50,		"models/knife-system/v_wooden.mdl",	"models/knife-system/p_wooden.mdl"},
	{"Dragon",		60,		"models/knife-system/v_dragon.mdl",	"models/knife-system/p_dragon.mdl"},
	{"Ninja",		70,		"models/knife-system/v_ninja.mdl",	"models/knife-system/p_ninja.mdl"},
	{"Black",		80,		"models/knife-system/v_black.mdl",	"models/knife-system/p_black.mdl"},
	{"Hitman",		90,		"models/knife-system/v_hitman.mdl",	"models/knife-system/p_hitman.mdl"},
	{"Daedric",		100,		"models/knife-system/v_daedric.mdl",	"models/knife-system/p_daedric.mdl"},
	{"Ice",			150,		"models/knife-system/v_ice.mdl",	"models/knife-system/p_ice.mdl"},
	{"Katane",		200,		"models/knife-system/v_katana.mdl",	"models/knife-system/p_katana.mdl"},
	{"Rusty",		250,		"models/knife-system/v_rusty.mdl",	"models/knife-system/p_rusty.mdl"},
	{"Crowbar",		300,		"models/knife-system/v_crowbar.mdl",	"models/knife-system/p_crowbar.mdl"},
	{"Celurit",		350,		"models/knife-system/v_celurit.mdl",	"models/knife-system/p_celurit.mdl"},
	{"Kabar",		400,		"models/knife-system/v_kabar.mdl",	"models/knife-system/p_kabar.mdl"},
	{"Karambit",		450,		"models/knife-system/v_karambit.mdl",	"models/knife-system/p_karambit.mdl"},
	{"Omega",		500,		"models/knife-system/v_domega.mdl",	"models/knife-system/p_domega.mdl"},
	{"Metal Machete",	550,		"models/knife-system/v_mmachete.mdl",	"models/knife-system/p_mmachete.mdl"},
	{"Plunger",		600,		"models/knife-system/v_plunger.mdl",	"models/knife-system/p_plunger.mdl"},
	{"Rambo",		650,		"models/knife-system/v_rambo.mdl",	"models/knife-system/p_rambo.mdl"},
	{"Toporiaka",		700,		"models/knife-system/v_toporiaka.mdl",	"models/knife-system/p_toporiaka.mdl"},
	{"Candy",		750,		"models/knife-system/v_candy.mdl",	"models/knife-system/p_candy.mdl"},
	{"Elite",		800,		"models/knife-system/v_elite.mdl",	"models/knife-system/p_elite.mdl"},
	{"Traker",		850,		"models/knife-system/v_traker.mdl",	"models/knife-system/p_traker.mdl"},
	{"Bayonet",		900,		"models/knife-system/v_bayonet.mdl",	"models/knife-system/p_bayonet.mdl"},
	{"Bowie",		950,		"models/knife-system/v_bowie.mdl",	"models/knife-system/p_bowie.mdl"}
}

public plugin_precache()
{
	 for(new i; i < sizeof(PodaciNozeva); i++)
          {
                    precache_model(PodaciNozeva[i][ViewModel]);
                    precache_model(PodaciNozeva[i][PlayerModel]);
          }
}

public plugin_init()
{
	register_plugin(PLUGIN, VERZIJA, AUTOR)
	register_clcmd("say /knife", "PromeniNoz");
	register_clcmd("say_team /knife", "PromeniNoz");
	register_clcmd("say /noz", "PromeniNoz");
	register_clcmd("say_team /noz", "PromeniNoz");
	register_clcmd("say /resetall", "RestartUbistava");
	register_clcmd("say_team /resetall", "RestartUbistava");
	register_clcmd("say /reset", "Resetovanje");
	register_clcmd("say_team /reset", "Resetovanje");

	register_event("CurWeapon", "CurWeapon", "be", "1=1");

	register_message(get_user_msgid("SayText"),"handleSayText");

	noz_vault = nvault_open("KnifeSystem");
	if(noz_vault == INVALID_HANDLE) set_fail_state("Greska pri otvaranju gVaulta");
	hud_objekat = CreateHudSyncObj();
}

public PromeniNoz(id)
{
	if(!is_user_connected(id))
		return PLUGIN_HANDLED;

	new menu = menu_create("Izaberi noz" , "izaberi_noz_handle");
	new MeniNozevi[64];
	for(new i; i < sizeof(PodaciNozeva); i++)
	{
		if(ubistva_igraca[id] < PodaciNozeva[i][PotrebnoUbistava][0])
		{
			formatex(MeniNozevi, charsmax(MeniNozevi), "%s \r[Ubistva %i/%i]", PodaciNozeva[i][Naziv], ubistva_igraca[id], PodaciNozeva[i][PotrebnoUbistava]);
		}
		else
		formatex(MeniNozevi, charsmax(MeniNozevi), "%s \y[Otkljucano]", PodaciNozeva[i][Naziv]);
		menu_additem(menu, MeniNozevi);
	}
	menu_setprop(menu, MPROP_EXIT, MEXIT_ALL);
	menu_setprop(menu, MPROP_BACKNAME, "Prethodna stranica");
	menu_setprop(menu, MPROP_NEXTNAME, "Sledeca stranica");
	menu_setprop(menu, MPROP_EXITNAME, "Izlaz");
	menu_display(id, menu);
	return PLUGIN_HANDLED;
}

public izaberi_noz_handle(id, menu, item)
{
	if(item == MENU_EXIT)
	{
		menu_destroy(menu);
	}
	if(item == trenutni_model_noza[id])
	{
		ColorChat(id,GREEN,"%s ^1Vec koristis taj noz.", Prefiks);
		return;
	}

	new command[6], name[64], access, callback;
	menu_item_getinfo(menu, item, access, command, sizeof command - 1, name, sizeof name - 1, callback);

	if(ubistva_igraca[id] < PodaciNozeva[item][PotrebnoUbistava][0])
		ColorChat(id,GREEN,"%s ^1Nemas potreban broj ubistava za ovaj noz.", Prefiks);
	else
		PostaviNoz(id , item), ColorChat(id,GREEN,"%s ^1Promenio si noz, sada koristis %s.", Prefiks, PodaciNozeva[item][Naziv]);

	menu_destroy(menu);
}

PostaviNoz(id , knife)
{
	new Clip, Ammo, Weapon = get_user_weapon(id, Clip, Ammo);
	if(Weapon != CSW_KNIFE)
		return;

	trenutni_model_noza[id] = knife;
	new vModel[56];
	new pModel[56];
	format(vModel, 55, PodaciNozeva[knife][ViewModel]);
	format(pModel, 55, PodaciNozeva[knife][PlayerModel]);
	entity_set_string(id, EV_SZ_viewmodel, vModel)
	entity_set_string(id, EV_SZ_weaponmodel, pModel)
}

public CurWeapon(id)
{
	PostaviNoz(id, trenutni_model_noza[id]);
}

public pokazi_podatke(id)
{
	id -= HUD
	set_task(0.2, "pokazi_podatke", id+HUD);
	osvojeno_nozeva[id] = OsvojenoNozeva(id);
	if(!is_user_alive(id))
	{
		new target = entity_get_int(id, EV_INT_iuser2);
		if(target == 0)
			return;

		set_hudmessage(0, 127, 255, 0.01, 0.23, 0, 0.0, 0.21, 0.0, 0.0, 2);
		ShowSyncHudMsg(id, hud_objekat, "[Trenutni noz: %s]^n[Ubistva : %i]^n[Otkljucano nozeva : %i]", PodaciNozeva[trenutni_model_noza[target]][Naziv], ubistva_igraca[target], osvojeno_nozeva[target]);
		return;
	}
	else if(cs_get_user_team(id) == CS_TEAM_SPECTATOR)
	{
		new target = entity_get_int(id, EV_INT_iuser2);
		if(target == 0)
			return;

		set_hudmessage(0, 127, 255, 0.01, 0.23, 0, 0.0, 0.21, 0.0, 0.0, 2);
		ShowSyncHudMsg(id, hud_objekat, "[Trenutni noz: %s]^n[Ubistva : %i]^n[Otkljucano nozeva : %i]", PodaciNozeva[trenutni_model_noza[target]][Naziv], ubistva_igraca[target], osvojeno_nozeva[target]);
		return;
	}
	else
	{
		set_hudmessage(0, 127, 255, 0.01, 0.23, 0, 0.0, 0.21, 0.0, 0.0, 2);
		ShowSyncHudMsg(id, hud_objekat, "[Trenutni noz: %s]^n[Ubistva : %i]^n[Otkljucano nozeva : %i]", PodaciNozeva[trenutni_model_noza[id]][Naziv], ubistva_igraca[id], osvojeno_nozeva[id]);
	}
}

OsvojenoNozeva(id)
{
	for(new i = 1; i < sizeof(PodaciNozeva); i++)
	{
		if(PodaciNozeva[i][PotrebnoUbistava][0] > ubistva_igraca[id])
		return i;
	}
	return sizeof(PodaciNozeva);
}

public client_authorized(id)
{
	UcitajPodatke(id);
	set_task(3.0, "pokazi_podatke", id+HUD);
}

public client_disconnect(id)
{
	SacuvajPodatke(id);
}

public client_death(killer,victim)
{
	if(killer != victim)
	{
		ubistva_igraca[killer] ++;
	}
	SacuvajPodatke(killer);
}

SacuvajPodatke(id)
{
	new AuthID[35];
	new vaultdata[12];
	get_user_authid(id, AuthID, charsmax(AuthID));
	format(vaultdata, charsmax(vaultdata), "%i", ubistva_igraca[id]);
	nvault_set(noz_vault, AuthID, vaultdata);
}

UcitajPodatke(id)
{
	new AuthID[35];
	get_user_authid(id, AuthID, charsmax(AuthID));
	ubistva_igraca[id] = nvault_get(noz_vault, AuthID);
}

public plugin_end()
{
	nvault_close(noz_vault);
}

public RestartUbistava(id)
{
	new flags = get_user_flags(id);
	if(flags & ADMIN_RCON)
	{
		arrayset(ubistva_igraca, 0, sizeof(ubistva_igraca));
		nvault_prune(noz_vault, 0, get_systime());
		server_cmd("changelevel %s", Mapa);
	}
	return PLUGIN_HANDLED;
}

public Resetovanje(id)
{
	if(!is_user_connected(id))
		return PLUGIN_HANDLED;

	ubistva_igraca[id] = 0;
	PostaviNoz(id, 0);
	ColorChat(0, NORMAL, "^4%s ^1Restartovao si svoja ubistva, sada su vracena na 0.", Prefiks);
	SacuvajPodatke(id);
	return PLUGIN_HANDLED;
}


public handleSayText(msgId, msgDest, msgEnt)
{
	new id = get_msg_arg_int(1);
	if(is_user_connected(id))
	{
		new szTmp[256],
		szTmp2[256];

		get_msg_arg_string(2, szTmp, charsmax(szTmp));

		new szPrefix[64]
		formatex(szPrefix,charsmax( szPrefix ),"^x04[Otkljucao %i][Ubistva %i]", OsvojenoNozeva(id), ubistva_igraca[id])

		if(!equal(szTmp, "#Cstrike_Chat_All"))
		{
			add(szTmp2, charsmax(szTmp2), szPrefix);
			add(szTmp2, charsmax(szTmp2), " ");
			add(szTmp2, charsmax(szTmp2), szTmp);
		}
		else
		{
			add(szTmp2, charsmax(szTmp2), szPrefix);
			add(szTmp2, charsmax(szTmp2), "^x03 %s1^x01 :  %s2");
		}
		set_msg_arg_string(2, szTmp2);
	}
}