[Sodium]

Ahhh, I rarely post plugins but I saw that there were no TS-Compatible tracers. What a shame.

It was easily found out by using Message Logging.

Here, I found two related values. At first I thought it was WeaponInfo, but that's reloading/changing weapons. My last tracer plugin required a filter. TS Comes with a built in one called ClipInfo. It's only for when you shoot a weapon that takes away a bullet/knife.
Good, it's now simplified and easily understandable.

Is this plugin fully customizable?
Partially, thanks to hawk.

amx_tracer (0/1) 0 is off 1 is on
amx_tracer_r (0-255) the amount of red in tracers, 0 is non 255 is the most
amx_tracer_g(0-255) amount of green
amx_tracer_b(0-255) amount of blue

[Hawk552]

Slightly cvared one

#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <engine>

#define MAX_PLAYERS 32

new sprite

public plugin_init() {
    register_plugin("Tracer","0.1","DahVid")
    register_event("ClipInfo","set_tracer","b")
    
    register_cvar("amx_trace_r","0")
    register_cvar("amx_trace_g","0")
    register_cvar("amx_trace_b","255")
    
    register_cvar("amx_trace","1")
}

public plugin_precache() {
    sprite=precache_model("sprites/zbeam4.spr")
}

public set_tracer(id) {
    if(!get_cvar_num("amx_trace"))
        return PLUGIN_CONTINUE
    
    new startorigin[3]
    new endorigin[3]
    
    get_user_origin(id,startorigin,1)
    get_user_origin(id,endorigin,3)
    
    message_begin(MSG_BROADCAST,SVC_TEMPENTITY) //tracer
    write_byte(0) //TE_BEAMPOINTS
    write_coord(startorigin[0]) //startorigin
    write_coord(startorigin[1])
    write_coord(startorigin[2])
    write_coord(endorigin[0]) //endorigin
    write_coord(endorigin[1])
    write_coord(endorigin[2])
    write_short(sprite) //sprite
    write_byte(0) //starting frame
    write_byte(10) //frame rate
    write_byte(10) //life
    write_byte(10) //line width
    write_byte(0) //noise
    write_byte(get_cvar_num("amx_trace_r")) //red
    write_byte(get_cvar_num("amx_trace_g")) //green
    write_byte(get_cvar_num("amx_trace_b")) //blue
    write_byte(255) //brightness
    write_byte(1) //scroll speed
    message_end()
    
    return PLUGIN_CONTINUE
}

[Mr. Satan]

It'd be nice to have an option to have the tracer color cycle through all the "normal" colors (ex. Red, Blue, Green, Yellow, Purple, etc...) -- People on my server have been requesting this and I feel it would be a good idea.