#include <amxmodx>
#include <engine>
#include <fakemeta_util>
#include <cstrike>
#include <hamsandwich>
#include <amxmisc>
#include <fun>
 
#define MAX_PLAYERS 32
#define MAX_BLOOD_DISTANCE	64
#define LOADUP_TIME		0.75
#define SHUTDOWN_TIME	1.7
#define SHAKE_FORCE		-5.0
new const GUNSHOT_DECALS[] = {41, 42, 43, 44, 45}
 
new const PLUGIN[] = "WPN Minigun"
new const VERSION[] = "1.65"
new const AUTHOR[] = "CLLlAgOB"
 
new bool:has_minigun[33], m249, bool:atk2[33], bool:atk1[33],
bool:delay[33], clipp[33],clipstart,g_fwid,bool:delayhud[33],bool:beackup[33],
mcost,msg[128],bool:frstCLIP[33],g_MaxPlayers,g_guns_eventids_bitsum,bool:haswhpnnmg[33],
Float:g_lastShot[33], Float:g_nextSound[33], g_plAction[33],bool:g_fix_punchangle[33],
bool:canfire[33],oneround,only_adminCB,MsgSayText,g_normal_trace[33],DMGMG,bool:user_bot[33],
bool:is_alive[33],bool:is_connected[33]
 
new g_blood
new g_bloodspray
 
const OFFSET_CSTEAMS = 114
 
const OFFSET_LINUX = 5
 
new P_MODEL[] = "models/wpnmod/m134/p_minigun.mdl"
new V_MODEL[] = "models/wpnmod/m134/v_minigun.mdl"
new W_MODEL[] = "models/wpnmod/m134/w_minigun.mdl"
 
new m_SOUND[][] = {"wpnmod/minigun/hw_shoot1.wav", "wpnmod/minigun/hw_spin.wav", "wpnmod/minigun/hw_spinup.wav", "wpnmod/minigun/hw_spindown.wav"}
new g_noammo_sounds[][] = {"weapons/dryfire_rifle.wav"}
 
new const g_guns_events[][] = {"events/m249.sc"}
 
#define is_user_valid_connected(%1) (1 <= %1 <= g_MaxPlayers && is_connected[%1])
enum {
	anim_idle,
	anim_idle2,
	anim_gentleidle,
	anim_stillidle,
	anim_draw,
	anim_holster,
	anim_spinup,
	anim_spindown,
	anim_spinidle,
	anim_spinfire,
	anim_spinidledown
}
 
enum {
	act_none,
	act_load_up,
	act_run
}
public plugin_precache() {
	precache_model(P_MODEL)
	precache_model(V_MODEL)
	precache_model(W_MODEL)
	precache_sound(m_SOUND[0])
	precache_sound(m_SOUND[1])
	precache_sound(m_SOUND[2])
	precache_sound(m_SOUND[3])
	g_blood = precache_model("sprites/blood.spr")
	g_bloodspray = precache_model("sprites/bloodspray.spr")
	g_fwid = register_forward(FM_PrecacheEvent, "fwPrecacheEvent", 1)
}
 
public plugin_init() {
	register_plugin(PLUGIN, VERSION, AUTHOR)
	register_dictionary("minigun.txt")
	MsgSayText = get_user_msgid("SayText")
	clipstart = 	register_cvar("amx_ammo_mini","600")
	m249 = 			register_cvar("amx_speed_mini","0.9")
	DMGMG =		register_cvar("amx_minigun_damage","1.2")
	oneround = 		register_cvar("amx_oneround","0")
	mcost = 		register_cvar("amx_cost_mini","10000")
	only_adminCB =	register_cvar("amx_only_adm_buy","0")
	register_event("CurWeapon","event_curweapon","be", "1=1")
	register_event("DeathMsg","unminigun","a")
	register_forward(FM_ClientDisconnect, "fw_ClientDisconnect")
	register_forward(FM_CmdStart, "fwd_CmdStart")
	register_forward(FM_EmitSound,"fwd_emitsound")
	register_forward(FM_PlaybackEvent, "fwPlaybackEvent")
	register_forward(FM_PlayerPostThink, "fwPlayerPostThink", 1)
	register_forward(FM_StartFrame, "fwd_StartFrame")
	register_forward(FM_UpdateClientData, "UpdateClientData_Post", 1)
	RegisterHam(Ham_Killed, "player", "fw_PlayerKilled")
	RegisterHam(Ham_Spawn, "player", "fw_PlayerSpawn_Post", 1)
	RegisterHam(Ham_TakeDamage, "player", "player_TakeDamage")
	register_clcmd("say /minigun","buymini")
	register_clcmd("say /mg","buymini")
	register_concmd("amx_minigun_daj", "cmdMinigun_give", ADMIN_LEVEL_A, "<@all or name/id> <ammo>") 
	register_concmd("amx_mg_daj", "cmdMinigun_give", ADMIN_LEVEL_A, "<@all or name/id> <ammo>") 
	register_clcmd("drop","dropcmd")
	g_MaxPlayers = global_get(glb_maxClients)
	register_logevent("event_start", 2, "1=Round_Start")
	register_event("TextMsg", "fwEvGameWillRestartIn", "a", "2=#Game_will_restart_in")
	register_event("HLTV", "event_start_freezetime", "a", "1=0", "2=0")
	unregister_forward(FM_PrecacheEvent, g_fwid, 1)
}
public client_putinserver(id)
{
	is_connected[id] = true
}
public fw_ClientDisconnect(id)
{
	is_connected[id] = false
	is_alive[id] = false
}
public fw_PlayerSpawn_Post(id)
{
	if (!is_user_alive(id) || !fm_cs_get_user_team(id))
		return;
	is_alive[id] = true
}
public fw_PlayerKilled(victim, attacker, shouldgib)
{
	is_alive[victim] = false
}
public unminigun(){
	new id = read_data(2) 
	if(has_minigun[id] && !is_alive[id]) {
		new Float:Aim[3],Float:origin[3]
		VelocityByAim(id, 64, Aim)
		entity_get_vector(id,EV_VEC_origin,origin)
 
		origin[0] += Aim[0]
		origin[1] += Aim[1]
 
		new minigun = create_entity("info_target")
		entity_set_string(minigun,EV_SZ_classname,"minigun")
		entity_set_model(minigun,W_MODEL)	
 
		entity_set_size(minigun,Float:{-2.0,-2.0,-2.0},Float:{5.0,5.0,5.0})
		entity_set_int(minigun,EV_INT_solid,1)
 
		entity_set_int(minigun,EV_INT_movetype,6)
		entity_set_int(minigun, EV_INT_iuser1, clipp[id])
		entity_set_vector(minigun,EV_VEC_origin,origin)
		has_minigun[id] = false
		remowegun(id)
		return PLUGIN_HANDLED
	}
	return PLUGIN_CONTINUE
}
 
public player_TakeDamage(victim, inflictor, attacker, Float:damage, damagetype) {
	if(damagetype & DMG_BULLET && haswhpnnmg[attacker] && has_minigun[attacker] == true  && attacker!=victim)
		{
		damage = damage*get_pcvar_float(DMGMG)
		SetHamParamFloat(4, damage)
		return HAM_IGNORED
		} 
	return HAM_IGNORED
}
 
public cmdMinigun_give(id, level, cid) {
	if (!cmd_access(id, level, cid, 3)) {
		return PLUGIN_HANDLED
	}
 
	new arg[32], arg2[8], name2[32], argument2
	read_argv(1,arg,31)
	read_argv(2,arg2,7)
	argument2 = str_to_num(arg2)
	if ( equali(arg,"@all") ){
		new plist[32],pnum
		get_players(plist,pnum,"a")
		if (pnum==0)
			{
			console_print(id,"[Minigun] Ten gracz jest niewazny.")
			return PLUGIN_HANDLED
		}
		for (new i=0; i<pnum; i++)
			{
			give_weapon(plist[i], argument2, 1)
			client_print(plist[i], print_chat, "[MiniGun] Admin dal ci Minigun z %d ammo!",argument2)
		}
	}
	else
	{
		get_user_name(id,name2,31)
		new player = cmd_target(id,arg,7)
		if (!player)
			{
			console_print(id,"[MiniGun] Dawanie MiniGuna nie powiodlo sie.") 
			return PLUGIN_HANDLED
		}
		new name[32]
		get_user_name(player,name,31)
		give_weapon(player, argument2, 1) 
		client_print(0, print_chat, "[Minigun] Admin dal %s %d Minigunow",name,argument2)
		return PLUGIN_HANDLED
	}
	return PLUGIN_HANDLED
}
 
public buymini(id) {
	if ((!(get_user_flags(id) & ADMIN_IMMUNITY) || !(get_user_flags(id) & ADMIN_RESERVATION)) && get_pcvar_num(only_adminCB)) {
		format(msg,256,"[MiniGun] Tylko admin moze to kupic!")
		message_begin(MSG_ONE,MsgSayText,{0,0,0},id)
		write_byte(id)
		write_string(msg)
		message_end()
		return PLUGIN_HANDLED
	}
	new money = cs_get_user_money(id)
	new price = get_pcvar_num(mcost)
	if(!is_alive[id])		
		client_print(id, print_chat, "[MiniGun] Mozesz kupic Minigun tylko, kiedy zyjesz.")
	else if(has_minigun[id])
		client_print(id, print_chat, "[MiniGun] Juz masz Miniguna.")
	else if(money < price)
		client_print(id, print_chat, "[MiniGun] Za malo masz kasy!")
	else if(get_user_team(id)!=2){
		client_print(id, print_chat, "[MiniGun] Tylko CT moze kupowac miniguna!")
	else if(!(get_user_flags(id) & ADMIN_LEVEL_C)){
		client_print(id, print_chat, "[MiniGun] Tylko CT z flaga O moze kupowac miniguna!")
	}
	else{		
		cs_set_user_money(id, money - price)  
		give_weapon(id, 0, 1)
		client_print(id, print_chat, "[MiniGun] Kupiles minigun za $%i.",price) 
	}
	return PLUGIN_HANDLED
}
 
public dropcmd(id) {
	if(has_minigun[id] && haswhpnnmg[id] && is_alive[id]) {
		new Float:Aim[3],Float:origin[3]
		VelocityByAim(id, 64, Aim)
		entity_get_vector(id,EV_VEC_origin,origin)
 
		origin[0] += Aim[0]
		origin[1] += Aim[1]
 
		new minigun = create_entity("info_target")
		entity_set_string(minigun,EV_SZ_classname,"minigun")
		entity_set_model(minigun,W_MODEL)	
 
		entity_set_size(minigun,Float:{-2.0,-2.0,-2.0},Float:{5.0,5.0,5.0})
		entity_set_int(minigun,EV_INT_solid,1)
 
		entity_set_int(minigun,EV_INT_movetype,6)
		entity_set_int(minigun, EV_INT_iuser1, clipp[id])
		entity_set_vector(minigun,EV_VEC_origin,origin)
		has_minigun[id] = false
		canfire[id] = false
		remowegun(id)
		g_plAction[id] = false
		return PLUGIN_HANDLED
	} 
	return PLUGIN_CONTINUE
}
 
public pfn_touch(ptr, ptd) {
	if(is_valid_ent(ptr)) {
		new classname[32]
		entity_get_string(ptr,EV_SZ_classname,classname,31)
 
		if(equal(classname, "minigun")) {
			if(is_valid_ent(ptd)) {
				new id = ptd
				if(id > 0 && id < 34) {
					if(!has_minigun[id] && is_alive[id]) {
						give_weapon(id,entity_get_int(ptr, EV_INT_iuser1), 0)
						canfire[id] = true
						remove_entity(ptr)
					}
				}
			}
		}
	}
}
 
public remove_miniguns() {
	new nextitem  = find_ent_by_class(-1,"minigun")
	while(nextitem) {
		remove_entity(nextitem)
		nextitem = find_ent_by_class(-1,"minigun")
	}
	return PLUGIN_CONTINUE
}
public event_start_freezetime(){
	remove_miniguns()
	static iPlayers[32], iPlayersNum, i 
	get_players(iPlayers, iPlayersNum, "a")
 
	if(!get_pcvar_num(only_adminCB)){
		for (i = 0; i <= iPlayersNum; ++i){
			if(!has_minigun[iPlayers[i]]){
				set_task(random_float(0.1,1.0),"msghelp",iPlayers[i])
			}
		}
	}
	if(get_pcvar_num(oneround)){
		for (i = 0; i <= iPlayersNum; ++i){
			if(has_minigun[iPlayers[i]]){
				has_minigun[iPlayers[i]] = false 
				remowegun(iPlayers[i])
			}
		}
	} else { 
		for (i = 0; i <= iPlayersNum; ++i){
			g_plAction[iPlayers[i]] = false
			canfire[iPlayers[i]] = false
			frstCLIP[iPlayers[i]] = true	
			}
	}
}
 
public remowegun(id) { 
	new wpnList[32] 
	new number
	get_user_weapons(id,wpnList,number) 
	for (new i = 0;i < number ;i++) { 
		if (wpnList[i] == CSW_M249) {
			fm_strip_user_gun(id, wpnList[i])
		}
	}
} 
 
public msghelp(id){
	client_print(id, print_chat, "[MiniGun] Zeby kupic Minigun, napisz /minigun")
	client_print(id, print_chat, "[MiniGun] Cena Miniguna - $%d",get_pcvar_num(mcost))
}
 
public event_start(){
	static iPlayers[32], iPlayersNum, i 
	get_players(iPlayers, iPlayersNum, "a") 
	for (i = 0; i <= iPlayersNum; ++i)
		canfire[iPlayers[i]] = true
}
 
 
 
public fwEvGameWillRestartIn() { 
	static iPlayers[32], iPlayersNum, i 
	get_players(iPlayers, iPlayersNum, "a") 
	for (i = 0; i <= iPlayersNum; ++i) 
		has_minigun[iPlayers[i]] = false
}
public client_connect(id){
	canfire[id]= false
	has_minigun[id] = false
	g_normal_trace[id] = 0
	if(is_user_bot(id)) user_bot[id] = true 
	else user_bot[id] = false 
}
public fwd_emitsound(id, channel, sample[], Float:volume, Float:attn, flag, pitch)
{	
	if (!is_user_valid_connected(id) || !has_minigun[id])
		return FMRES_IGNORED;
	else if((equal(sample, g_noammo_sounds[0])) && has_minigun[id] && haswhpnnmg[id]) 
		{
		return FMRES_SUPERCEDE
		}	
	return FMRES_IGNORED
}
public give_weapon(id, ammo, frst){
	has_minigun[id] = true
	give_item(id,"weapon_m249")
	canfire[id] = true
	clipp[id] = ammo
	if(frst) frstCLIP[id] = true
	else beackup[id] = true
 
}
public native_playanim(player,anim)
{
	set_pev(player, pev_weaponanim, anim)
	message_begin(MSG_ONE, SVC_WEAPONANIM, {0, 0, 0}, player)
	write_byte(anim)
	write_byte(pev(player, pev_body))
	message_end()
}
 
 
 public fwd_CmdStart(id, uc_handle, seed)
{
 
 
	if(!is_alive