[HundredEyes]

I have frost nade on my server + Impulse and I want to add this drug grenade plugin. How can I fix the interaction between them?

Description: When I throw frost/impulse nade, copies the trail and blast from drug grenade.
Also if I throw drug grenade, doesn't do anything, I only have trail and blast.

/*****************************************************************************************
#include <amxmodx>
#include <cstrike>
#include <hamsandwich>
#include <fakemeta_util>

new const PLUGIN[] = "Drug Grenade"
new const VERSION[] = "1.1"
new const AUTHOR[] = "Athix"

new g_trailSpr, g_exploSpr;
new gmsg_SetFOV;

new Pcvar_tRed;
new Pcvar_tGreen;
new Pcvar_tBlue;

new Pcvar_bRed;
new Pcvar_bGreen;
new Pcvar_bBlue;

new const spr_grenade_ring[] = { "sprites/shockwave.spr" }
new const spr_grenade_trail[] = { "sprites/plasma.spr" }

public plugin_init()
{
	register_plugin( PLUGIN, VERSION, AUTHOR );
		
	register_forward(FM_SetModel, "fw_SetModel")
	RegisterHam(Ham_Think, "grenade", "fw_ThinkGrenade")
		
		    /* R-G-B Max 255 */
	Pcvar_tRed = register_cvar("amx_trail_red", "0") 
	Pcvar_tGreen = register_cvar("amx_trail_green","255")
	Pcvar_tBlue = register_cvar("amx_trail_blue", "255") 
	
	Pcvar_bRed = register_cvar("amx_blast_red", "255") 
	Pcvar_bGreen = register_cvar("amx_blast_green","0") 
	Pcvar_bBlue = register_cvar("amx_blast_blue", "0") 
	
	gmsg_SetFOV = get_user_msgid("SetFOV")
}
public plugin_precache()
{
	g_exploSpr = engfunc(EngFunc_PrecacheModel, spr_grenade_ring)
	g_trailSpr = engfunc(EngFunc_PrecacheModel, spr_grenade_trail)
}
public fw_ThinkGrenade(entity)
{
	static Float:dmgtime
	pev(entity, pev_dmgtime, dmgtime)
	
	if (dmgtime > get_gametime())
		return HAM_IGNORED;
	
	fov_explode(entity)

	return HAM_SUPERCEDE;
}
public fw_SetModel(entity, const model[])
{
	if (equal(model[7], "w_he", 4))
	{
		fm_set_rendering(entity, kRenderFxGlowShell, 0, 200, 0, kRenderNormal, 16);
			
		message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
		write_byte(TE_BEAMFOLLOW) // TE id
		write_short(entity) // entity
		write_short(g_trailSpr) // sprite
		write_byte(10) // life
		write_byte(10) // width
		write_byte(get_pcvar_num(Pcvar_tRed)) // r	/*
		write_byte(get_pcvar_num(Pcvar_tGreen)) // g	sky-blue
		write_byte(get_pcvar_num(Pcvar_tBlue)) // b	/*
		write_byte(500) // brightness
		message_end()
			
		set_pev(entity, pev_flTimeStepSound, 1111)
	}
}
fov_explode(ent)
{
	static Float:originF[3]
	pev(ent, pev_origin, originF)
		
	create_blast(originF)
	
	static attacker
	attacker = pev(ent, pev_owner)
		
	static victim
	victim = -1
		
	new Tvictim = get_user_team(victim)
	new Tattacker = get_user_team(attacker)
		 
	while ((victim = engfunc(EngFunc_FindEntityInSphere, victim, originF, 240.0)) != 0)
	{
		if(Tattacker == 1 || Tattacker == 2) // is attacker team ct or t
		{
			if(Tvictim == 1 || Tvictim == 2) // is victim team ct or t
			{
				message_begin( MSG_ONE, gmsg_SetFOV, { 0, 0, 0 }, victim) // Drugs
				write_byte( 180 )
				message_end( )
			}
		}
	}
	engfunc(EngFunc_RemoveEntity, ent)
}
create_blast(const Float:originF[3])
{
	new r = get_pcvar_num(Pcvar_bRed)
	new g = get_pcvar_num(Pcvar_bGreen)
	new b = get_pcvar_num(Pcvar_bBlue)
	
	// Smallest ring
	engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, originF, 0)
	write_byte(TE_BEAMCYLINDER) // TE id
	engfunc(EngFunc_WriteCoord, originF[0]) // x
	engfunc(EngFunc_WriteCoord, originF[1]) // y
	engfunc(EngFunc_WriteCoord, originF[2]) // z
	engfunc(EngFunc_WriteCoord, originF[0]) // x axis
	engfunc(EngFunc_WriteCoord, originF[1]) // y axis
	engfunc(EngFunc_WriteCoord, originF[2]+385.0) // z axis
	write_short(g_exploSpr) // sprite
	write_byte(0) // startframe
	write_byte(0) // framerate
	write_byte(4) // life
	write_byte(60) // width
	write_byte(0) // noise
	write_byte(r) // red
	write_byte(g) // green
	write_byte(b) // blue
	write_byte(200) // brightness
	write_byte(0) // speed
	message_end()
	
	// Medium ring
	engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, originF, 0)
	write_byte(TE_BEAMCYLINDER) // TE id
	engfunc(EngFunc_WriteCoord, originF[0]) // x
	engfunc(EngFunc_WriteCoord, originF[1]) // y
	engfunc(EngFunc_WriteCoord, originF[2]) // z
	engfunc(EngFunc_WriteCoord, originF[0]) // x axis
	engfunc(EngFunc_WriteCoord, originF[1]) // y axis
	engfunc(EngFunc_WriteCoord, originF[2]+470.0) // z axis
	write_short(g_exploSpr) // sprite
	write_byte(0) // startframe
	write_byte(0) // framerate
	write_byte(4) // life
	write_byte(60) // width
	write_byte(0) // noise
	write_byte(r) // red
	write_byte(g) // green
	write_byte(b) // blue
	write_byte(200) // brightness
	write_byte(0) // speed
	message_end()
	
	// Largest ring
	engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, originF, 0)
	write_byte(TE_BEAMCYLINDER) // TE id
	engfunc(EngFunc_WriteCoord, originF[0]) // x
	engfunc(EngFunc_WriteCoord, originF[1]) // y
	engfunc(EngFunc_WriteCoord, originF[2]) // z
	engfunc(EngFunc_WriteCoord, originF[0]) // x axis
	engfunc(EngFunc_WriteCoord, originF[1]) // y axis
	engfunc(EngFunc_WriteCoord, originF[2]+555.0) // z axis
	write_short(g_exploSpr) // sprite
	write_byte(0) // startframe
	write_byte(0) // framerate
	write_byte(4) // life
	write_byte(60) // width
	write_byte(0) // noise
	write_byte(r) // red
	write_byte(g) // green
	write_byte(b) // blue
	write_byte(200) // brightness
	write_byte(0) // speed
	message_end()
}

[HundredEyes]

Edited