Помогите доработать очень полезный плагин.

// Пытался доработать плагин - wopox

#include <amxmodx>
#include <fun>
#include <engine>

#define DE_DUST2 1
#define DE_INFERNO 2
#define DE_NUKE 3
#define DE_TRAIN 4

static g_pPlayersNum;
static g_iMap = 0;
static g_iOriginLast[33][3];
static bool: g_bCurRoundEnable = false;

public plugin_init () {
	register_plugin ("2x2 Mode_mod","1.1","Internal");
	new sMap[64];
	get_mapname (sMap,63);
	if (equali (sMap,"de_dust2")) g_iMap = DE_DUST2;
	else if (equali (sMap,"de_nuke")) g_iMap = DE_NUKE;
	else if (equali (sMap,"de_inferno")) g_iMap = DE_INFERNO;
	else if (equali (sMap,"de_train")) g_iMap = DE_TRAIN;
	if (g_iMap) {
		g_pPlayersNum = register_cvar ("2x2_players","8");
		register_logevent ("round_start",2,"1=Round_Start");
		set_task (0.1,"check_user_origin",_,_,_,"b");
	}
	register_clcmd ("say /2x2","enable_info");
	register_clcmd ("say_team /2x2","enable_info");
}

public enable_info (id) {
	new sBuffer[16];
	if (g_bCurRoundEnable) copy (sBuffer,15,"ENABLED");
	else copy (sBuffer,15,"DISABLED");
	client_print (id,print_chat,"[2X2 MODE] SYSTEM %s",sBuffer);
	return PLUGIN_HANDLED;
}

public round_start () {
	if (get_playersnum () < get_pcvar_num (g_pPlayersNum)) g_bCurRoundEnable = true;
	else g_bCurRoundEnable = false;
}

public check_user_origin () {
	if (!g_bCurRoundEnable) return PLUGIN_CONTINUE;
	new a = 0;
	new iOrigin[3];
	for (a = 1;a < 33;a ++) {
		if (!is_user_connected (a) || is_user_hltv (a) || !is_user_alive (a)) continue;
		get_user_origin (a,iOrigin);
		switch (g_iMap) {
			case DE_DUST2: {
				if ((iOrigin[0] <= (-500) && iOrigin[1] >= 1310) 
				|| (iOrigin[0] <= (-1360) && iOrigin[1] >= (-980) && iOrigin[1] <= (-270))) {
					stop_player_ground (a);
					continue;
				}
			}
			case DE_NUKE: {
				if ((iOrigin[0] >= (-240) && iOrigin[0] <= (-80) && iOrigin[1] >= (-685)) 
				|| (iOrigin[0] >= 800 && iOrigin[0] <= 831 && iOrigin[1] >= (-1365) && iOrigin[2] <= (-550)) 
				|| (iOrigin[0] >= 800 && iOrigin[0] <= 831 && iOrigin[1] <= (-1470) && iOrigin[2] <= (-550)) 
				|| (iOrigin[0] >= 448 && iOrigin[0] <= 479 && iOrigin[1] >= (-1365) && iOrigin[2] <= (-550)) 
				|| (iOrigin[0] >= 448 && iOrigin[0] <= 479 && iOrigin[1] <= (-1470) && iOrigin[2] <= (-550)) 
				|| (iOrigin[0] >= 1040 && iOrigin[0] <= 1199 && iOrigin[1] >= (-130)) 
				|| (iOrigin[0] <= 2325 && iOrigin[0] >= 2160 && iOrigin[1] <= (-1713))) {
					stop_player_ground (a);
					continue;
				}
				if (iOrigin[0] >= 206 && iOrigin[0] <= 210 && iOrigin[1] <= (-765) && iOrigin[1] >= (-825) && iOrigin[2] >= (-165)) {
					stop_player_ladder (a);
					continue;
				}
			}
			case DE_INFERNO: {
				if ((iOrigin[0] >= 50 && iOrigin[0] <= 195 && iOrigin[1] >= 912) 
				|| (iOrigin[0] <= 2224 && iOrigin[1] <= 2607 && iOrigin[1] >= 2224)){
					stop_player_ground (a);
					continue;
				}
			}
			case DE_TRAIN: {
				if ((iOrigin[0] >= (-830) && iOrigin[1] <= 1700 && iOrigin[1] >= (-400) )) {
					stop_player_ground (a);
					continue;
				}
			}
		}
		g_iOriginLast[a][0] = iOrigin[0];
		g_iOriginLast[a][1] = iOrigin[1];
		g_iOriginLast[a][2] = iOrigin[2];
	}
	return PLUGIN_CONTINUE;
}

public stop_player_ground (id) {
	new iOriginEnd[3];
	iOriginEnd[0] = g_iOriginLast[id][0];
	iOriginEnd[1] = g_iOriginLast[id][1];
	iOriginEnd[2] = g_iOriginLast[id][2] + 30;
	set_user_origin (id,iOriginEnd);
	drop_to_floor (id);
	set_user_velocity (id,Float: {0.0,0.0,0.0});
}

public stop_player_ladder (id) {
	set_user_origin (id,g_iOriginLast[id]);
	set_user_velocity (id,Float: {0.0,0.0,0.0});
}

public client_connect (id) {
	clean_vars (id);
}

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

public clean_vars (id) {
	g_iOriginLast[id][0] = 0;
	g_iOriginLast[id][1] = 0;
	g_iOriginLast[id][2] = 0;
}

enum ZONEMODE {
	ZM_NOTHING,
	ZM_CAMPING,
	ZM_CAMPING_T1,	// Team 1 -> e.g. Terrorist
	ZM_CAMPING_T2,	// Team 2 -> e.g. Counter-Terroris
	ZM_BLOCK_ALL,
	ZM_KILL,
	ZM_KILL_T1,	// DoD-Unterstьtzung
	ZM_KILL_T2
}

new zonemode[ZONEMODE][] = { "ZONE_MODE_NONE", "ZONE_MODE_CAMPER", "ZONE_MODE_CAMPER_T1", "ZONE_MODE_CAMPER_T2", "ZONE_MODE_BLOCKING",  "ZONE_MODE_CHEATER",  "ZONE_MODE_CHEATER_T1",  "ZONE_MODE_CHEATER_T2" }
new zonename[ZONEMODE][] = { "wgz_none", "wgz_camper", "wgz_camper_t1", "wgz_camper_t2", "wgz_block_all", "wgz_kill", "wgz_kill_t1", "wgz_kill_t2" }
new solidtyp[ZONEMODE] = { SOLID_NOT, SOLID_TRIGGER, SOLID_TRIGGER, SOLID_TRIGGER, SOLID_BBOX, SOLID_TRIGGER, SOLID_TRIGGER, SOLID_TRIGGER }
new zonecolor[ZONEMODE][3] = {
	{ 255, 0, 255 },		// nichts
	{ 0, 255, 0 },		// Camperzone
	{ 0, 255, 128 },		// Camperzone T1
	{ 128, 255, 0 },		// Camperzone T2
	{ 255, 255, 255 },	// alle Blockieren
	{ 255, 0, 0 },	// Kill
	{ 255, 0, 128 },	// Kill - T1
	{ 255, 128, 0 }	// Kill - T2
}

#define ZONEID pev_iuser1
#define CAMPERTIME pev_iuser2

new ZONEMODE = ZM_BLOCK_ALL
new zonename = wgz_block_all
new solidtyp = SOLID_BBOX
new zonecolor = ("255", "255", "255")

// #define ZONEID pev_iuser1
// #define CAMPERTIME pev_iuser2

static bool: g_bCurRoundEnable = false;
g_pPlayersNum = register_cvar ("2x2_players","8");
register_logevent("Event_RoundStart", 2, "1=Round_Start")

public Event_RoundStart () {
	if (get_playersnum () <= get_pcvar_num (g_pPlayersNum)) g_bCurRoundEnable = true;
	else g_bCurRoundEnable = false;
}

public BlockZones () {
if (!g_bCurRoundEnable) return PLUGIN_CONTINUE;
}

// Is bomb dropped/carried?
    if (fm_find_ent_by_class(-1, "weapon_c4"))
 
// Is bomb dropped?
    new bomb = fm_find_ent_by_class(-1, "weapon_c4")
    if (bomb && pev(bomb, pev_owner) > get_maxplayers())
 
// Is bomb carried/who is the carrier?
    new carrier = 0, ownerent, bomb = fm_find_ent_by_class(-1, "weapon_c4")
    if (bomb && (ownerent = pev(bomb, pev_owner)) <= get_maxplayers())
        carrier = ownerent
    if (carrier) // we have the carrier
    else // we do not have a carrier
 
// Is given player has the bomb?
    if (user_has_weapon(id, CSW_C4)) // method #1
    if (pev(id, pev_weapons) & (1<<CSW_C4)) // method #2
    if (fm_find_ent_by_owner(-1, "weapon_c4", id)) // method #3
 
// How to transfer the bomb from one player to another?
    fm_transfer_user_gun(carrier, recipient, CSW_C4) // returns true on success
 
// How to force a player to drop the bomb?
    engclient_cmd(id, "drop", "weapon_c4")
 
// How to remove the dropped bomb?
    new weapbox, bomb = fm_find_ent_by_class(-1, "weapon_c4")
    if (bomb && (weapbox = pev(bomb, pev_owner)) > get_maxplayers()) {
        dllfunc(DLLFunc_Think, weapbox) // will remove weaponbox + weapon_c4 entity pair
        // remove blinking red bomb mark on the radar
        message_begin(MSG_ALL, get_user_msgid("BombPickup"))
        message_end()
    }
 
// How to give the bomb to a player?
    fm_give_item(id, "weapon_c4")
    // use cs_set_user_plant(id) to allow planting
 
// How to strip the bomb from a player?
    engclient_cmd(id, "weapon_c4")
    cs_set_user_bpammo(id, CSW_C4, 0)
    engclient_cmd(id, "lastinv")
    // remove bomb hud icon
    message_begin(MSG_ONE, get_user_msgid("StatusIcon"), _, id)
    write_byte(0)
    write_string("c4")
    message_end()
 
// Is bomb planted/how to remove the planted bomb?
    new bomb
    if ((bomb = fm_find_ent_by_model(-1, "grenade", "models/w_c4.mdl"))) {
        // bomb is planted
        fm_remove_entity(bomb) // remove the planted bomb
    }