[SoulWeaver16]

I clarify, it is my first post here, sorry if I break any rules, I will fix it if I do.
First of all, the code

#include <amxmodx>
#include <cstrike>
#include <fakemeta>
#include <hamsandwich>

new lastWeapon[33];

public plugin_init()
{
	register_plugin("NoSil","1.00","Avalanche");
	register_cvar("nosil","1.00",FCVAR_SERVER);
	
	register_forward(FM_SetModel,"fw_setmodel",0);
	register_event("CurWeapon","event_curweapon","b","1=1");
	RegisterHam(Ham_Weapon_SecondaryAttack,"weapon_m4a1","ham_m4a1_secondary",1);
	RegisterHam(Ham_Weapon_SecondaryAttack,"weapon_usp","ham_usp_secondary",1);
	
	// fix armoury_entitys, they are never silenced
	new ent, model[18];
	while((ent = engfunc(EngFunc_FindEntityByString,ent,"classname","armoury_entity")) != 0)
	{
		pev(ent,pev_model,model,17);
		if(equal(model,"models/w_m4a1.mdl")) engfunc(EngFunc_SetModel,ent,"models/w_m4a1_nosil.mdl");
		else if(equal(model,"models/w_usp.mdl")) engfunc(EngFunc_SetModel,ent,"models/w_usp_nosil.mdl");
	}
}

public plugin_precache()
{
	precache_model("models/p_usp_nosil.mdl");
	precache_model("models/p_m4a1_nosil.mdl");
	precache_model("models/w_usp_nosil.mdl");
	precache_model("models/w_m4a1_nosil.mdl");
}

public client_putinserver(id)
{
	lastWeapon[id] = 0;
}

public fw_setmodel(wbox,model[])
{
	if(!pev_valid(wbox)) return FMRES_IGNORED;
	
	// definitely not "models/w_usp.mdl" or "models/w_m4a1.mdl"
	new len = strlen(model);
	if((len != 16 && len != 17) || model[6] != '/' || model[7] != 'w' || model[8] != '_')
		return FMRES_IGNORED;

	static classname[8];
	pev(wbox,pev_classname,classname,7);
	if(!equal(classname,"weaponb")) return FMRES_IGNORED;
	
	// m4a1
	if(model[10] == '4')
	{
		// get the weapon_* entity that is linked to this weaponbox
		new weapon;
		while((weapon = engfunc(EngFunc_FindEntityByString,weapon,"classname","weapon_m4a1")) && pev(weapon,pev_owner) != wbox) {}
		if(pev_valid(weapon) && !cs_get_weapon_silen(weapon))
		{
			engfunc(EngFunc_SetModel,wbox,"models/w_m4a1_nosil.mdl");
			return FMRES_SUPERCEDE;
		}
	}
	
	// usp
	else if(model[9] == 'u')
	{
		// get the weapon_* entity that is linked to this weaponbox
		new weapon;
		while((weapon = engfunc(EngFunc_FindEntityByString,weapon,"classname","weapon_usp")) && pev(weapon,pev_owner) != wbox) {}
		if(pev_valid(weapon) && !cs_get_weapon_silen(weapon))
		{
			engfunc(EngFunc_SetModel,wbox,"models/w_usp_nosil.mdl");
			return FMRES_SUPERCEDE;
		}
	}
	
	return FMRES_IGNORED;
}

public event_curweapon(id)
{
	new weapon = read_data(2);
	if(weapon != lastWeapon[id])
	{
		if(weapon == CSW_M4A1)
		{
			// find player's weapon_* entity
			new weapon;
			while((weapon = engfunc(EngFunc_FindEntityByString,weapon,"classname","weapon_m4a1")) && pev(weapon,pev_owner) != id) {}
			if(pev_valid(weapon)) check_pmodel(weapon,"m4a1");
		}
		else if(weapon == CSW_USP)
		{
			// find player's weapon_* entity
			new weapon;
			while((weapon = engfunc(EngFunc_FindEntityByString,weapon,"classname","weapon_usp")) && pev(weapon,pev_owner) != id) {}
			if(pev_valid(weapon)) check_pmodel(weapon,"usp");
		}
	}

	lastWeapon[id] = weapon;
}

public ham_m4a1_secondary(weapon)
{
	check_pmodel(weapon,"m4a1");
	return HAM_IGNORED;
}

public ham_usp_secondary(weapon)
{
	check_pmodel(weapon,"usp");
	return HAM_IGNORED;
}

check_pmodel(weapon,name[])
{
	new owner = pev(weapon,pev_owner);
	if(!is_user_alive(owner)) return;
	
	static model[32];
	formatex(model,31,"models/p_%s%s.mdl",name,cs_get_weapon_silen(weapon) ? "" : "_nosil");
	
	set_pev(owner,pev_weaponmodel,engfunc(EngFunc_AllocString,model));
}

One bug that I came across is that it seems that when the USP is without a silencer, the shield disappears.

Is there a way that there is a p_shield_usp_nosil.mdl in the code?
User Claude360 made a model for CSCZ

Originally Posted by Claude360 i got models for cscz for the plugin users

One reason for the bug, could be that having the USP without a silencer, having the shield makes it invisible (but functional)
When using any other pistol or knife/grenade it does not happen.

Pictures about error:




thanks in advance