#include <amxmodx>
#include <engine>
#include <hamsandwich>
#include <fun>
#include <cstrike>
#include <fakemeta_util>
#include <colorchat>
 
#define PLUGIN    "Ballistic knife (fixed)"
#define AUTHOR    "Medox* / Spawner"
#define VERSION    "1.0.3"
 
const Hex_Value = 0x21
 
new bool:g_Ballistic[Hex_Value], bool:has_rest[Hex_Value], bool:g_Remplace[Hex_Value]
 
new Ammo[Hex_Value], g_Block[Hex_Value]
 
new Cvar_stock[3]
// dmg // 0 // ammo // 1 // rest 2
 
new beamSpr
 
new Model_Ballistic[] = "models/v_Ballistic_knife.mdl"
new Model_Remplace[] = "models/v_knife_remplace.mdl"
 
public plugin_precache()
{
	precache_model(Model_Ballistic)	
	precache_model(Model_Remplace)
	beamSpr = precache_model("sprites/dot.spr")
}
 
public plugin_init()
{
	register_plugin("Ballistic knife (fixed)","1.0.3","Medox* / Spawner")
 
	register_clcmd("say /Ballistic","Ballistic_knife")
 
	register_event("CurWeapon", "CurrentWeapon", "be", "1=1")
	register_forward(FM_CmdStart, "CmdStart")
	RegisterHam(Ham_Spawn, "player", "fw_spawn", 1)
 
	Cvar_stock[0] = register_cvar("ballistic_damage", "100")
	Cvar_stock[1] = register_cvar("ballistic_ammo", "5")
	Cvar_stock[2] = register_cvar("ballistic_rest", "0.1")
}
 
public client_connect(id) 	
	Bool_off(id)
 
public fw_spawn(id)
{
	Bool_off(id)	
	strip_user_weapons(id)
	give_item(id, "weapon_knife")	
}
 
public Ballistic_knife(id)
{
	g_Remplace[id] = false
	g_Ballistic[id] = true
	g_Block[id] = true
	Ammo[id] = get_pcvar_num(Cvar_stock[1])
 
	ColorChat(id, GREEN, "^4[Kés] ^1Te kaptál egy ballisztikus kést^4 5 ^1 lövéssel.^4!")	
}
 
public CmdStart(id, uc_handle, seed)
{	
	if(is_user_alive(id))
	{
 
		static CurButton
		CurButton = get_uc(uc_handle, UC_Buttons)
		new Float:flNextAttack = get_pdata_float(id, 83, 5)
 
		if(CurButton & IN_ATTACK2) 
		{ 
			if(has_rest[id]) return PLUGIN_HANDLED
			if(g_Block[id]) 
			{				
				cmd_drop(id)
				set_task(get_pcvar_float(Cvar_stock[2]), "reset_cmd", id)
				has_rest[id] = true					
 
				if(Ammo[id] > 0  && flNextAttack <= 0.0)
				{			
					set_hudmessage(0, 127, 255, 0.01, 0.85, 0, 6.0, 1.0)
					show_hudmessage(id, "Maradt meg: %d lövésed", Ammo[id])
				}		
				else
				{	
					g_Ballistic[id] = false
					strip_user_weapons(id)
					give_item(id, "weapon_knife")
					g_Block[id] = false
					g_Remplace[id] = true
					ColorChat(id, GREEN, "^4[Kes] ^1Neked már nincs késed. Ezert a ballisztikus késed lecseréltük. ^4!")
				}
 
				Ammo[id] -= 1
 
				CurButton &= ~IN_ATTACK2
				set_uc(uc_handle, UC_Buttons, CurButton)				
			}					
		}
 
	}	
	else if(is_user_alive (id) && !g_Block[id])
		return PLUGIN_CONTINUE
 
	return PLUGIN_CONTINUE
}
 
 
// Cmd Shote ---- >
public cmd_drop(id) 
{
	static Victim, Body, EndOrigin[3], BeamOrigin[3];
	get_user_origin(id, BeamOrigin, 3) ;
	get_user_origin(id, EndOrigin, 3);
	message_begin(MSG_BROADCAST,SVC_TEMPENTITY);
	write_byte(TE_BEAMENTPOINT);
	write_short(id | 0x1000);
	write_coord(BeamOrigin[0]);	// Start X
	write_coord(BeamOrigin[1]);	// Start Y
	write_coord(BeamOrigin[2]);	// Start Z
	write_short(beamSpr);	// Sprite
	write_byte(1);      		// Start frame				
	write_byte(1);     		// Frame rate					
	write_byte(1);			// Life
	write_byte(25);   		// Line width		25		
	write_byte(0);    		// Noise
	write_byte(190); 		// Red
	write_byte(190);		// Green
	write_byte(190);		// Blue
	write_byte(150);     		// Brightness					
	write_byte(25);      		// Scroll speed					
	message_end();		
 
	get_user_aiming(id, Victim, Body, 999999);
	if(is_user_connected(Victim)) 
	{
		new Float:Damage = float(get_damage_body(Body, get_pcvar_float(Cvar_stock[0])));
 
		new Float:VictimOrigin[3];
		VictimOrigin[0] = float(EndOrigin[0]);
		VictimOrigin[1] = float(EndOrigin[1]);
		VictimOrigin[2] = float(EndOrigin[2]);
 
		(get_pcvar_float(Cvar_stock[0]) > 1) ? ExecuteHam(Ham_TakeDamage, Victim, id, id, Damage, DMG_NERVEGAS) : death_message(id, Victim, 1, "weapon_knife")
 
	}
	else 
	{
		static ClassName[32];
		pev(Victim, pev_classname, ClassName, charsmax(ClassName));
		if(equal(ClassName, "func_breakable")) 
		{		
			if(entity_get_float(Victim, EV_FL_health) <= get_pcvar_num(Cvar_stock[0])) 
			{
				force_use(id, Victim);
			}
		}
	}
}
 
public reset_cmd(id)
	has_rest[id] = false
// Cmd Shote ---- <
 
// Stock ---- >
stock death_message(Killer, Victim, ScoreBoard, const Weapon[]) 
{
	// Block death msg
	set_msg_block(get_user_msgid("DeathMsg"), BLOCK_SET);
	ExecuteHamB(Ham_Killed, Victim, Killer, 2);
	set_msg_block(get_user_msgid("DeathMsg"), BLOCK_NOT);
 
	// Death
	make_deathmsg(Killer, Victim, 0, Weapon);
	cs_set_user_money(Killer, cs_get_user_money(Killer) + 300);
 
	// Update score board
	if(ScoreBoard) 
	{
		message_begin(MSG_BROADCAST, get_user_msgid("ScoreInfo"));
		write_byte(Killer); // id
		write_short(pev(Killer, pev_frags)); // frags
		write_short(cs_get_user_deaths(Killer)); // deaths
		write_short(0); // class?
		write_short(get_user_team(Killer)); // team
		message_end();
 
		message_begin(MSG_BROADCAST, get_user_msgid("ScoreInfo"));
		write_byte(Victim); // id
		write_short(pev(Victim, pev_frags)); // frags
		write_short(cs_get_user_deaths(Victim)); // deaths
		write_short(0); // class?
		write_short(get_user_team(Victim)); // team
		message_end();
	}
}
 
stock get_damage_body(body, Float:damage) 
{
	switch(body) 
	{
		case HIT_HEAD: damage *= 4.0
		case HIT_STOMACH: damage *= 1.1
		case HIT_CHEST: damage *= 1.5
		case HIT_LEFTARM: damage *= 0.77
		case HIT_RIGHTARM: damage *= 0.77
		case HIT_LEFTLEG: damage *= 0.75
		case HIT_RIGHTLEG: damage *= 0.75
		default: damage *= 1.0
	}
	return floatround(damage)
}
 
stock Bool_off(index)
{
	g_Ballistic[index] = false
	Ammo[index] = false
	g_Block[index] = false
	g_Remplace[index] = false
}
// Stock ---- <
 
// CurWeapon ---- >
public CurrentWeapon(id)
{
	if(get_user_weapon(id) == CSW_KNIFE && g_Ballistic[id])
	{
		set_pev(id, pev_viewmodel2, Model_Ballistic)	
	}
 
	if(get_user_weapon(id) == CSW_KNIFE && g_Remplace[id])
	{
		set_pev(id, pev_viewmodel2, Model_Remplace)	
	}	
}