[XxAvalanchexX]

This is pretty much a copy of the original plugin, except for HE grenades. Replace all of the fbl_* cvars with hel_*

[AcidoX]

Yo Avalanche, maybe you can update you plugin a little bit? because the <fun> function can be replaced by fm

[Igoreso]

Works perfect. I think you should add this to the first post.

[eduardolucioac]

Here is your code with some modification proposals to add a player shake effect and some code changes.

The idea of the shake effect was based on the plugin Realistic FlashBang https://forums.alliedmods.net/showthread.php?t=118626 from @gladius .

I brought the idea to Flashbang Dynamic Light because I like the effects of it.

Observe the function...

PHP Code:

public event_flash(id) 


... and the line...

PHP Code:

cvNoShake = register_cvar("fbl_noshake","0"); 


.

Thanks!

PHP Code:

#include <amxmodx>
#include <fakemeta>
#include <fakemeta_util>
#include <cstrike>

new enabled_cvar, radius_cvar, color_cvar, gmsgScreenFade, gmsgScreenShake, cvNoBlind, cvNoShake, cvRefresh, maxPlayers;

public plugin_init()
{
    register_plugin("Flashbang Dynamic Light","0.21","Avalanche, GlaDiuS and Questor");
    register_forward(FM_EmitSound,"fw_emitsound");

    enabled_cvar = register_cvar("fbl_enabled","1");
    radius_cvar = register_cvar("fbl_radius","50");
    color_cvar = register_cvar("fbl_color","255 255 255");
    
    cvNoBlind = register_cvar("fbl_noblind","0");
    cvNoShake = register_cvar("fbl_noshake","0");

    cvRefresh = register_cvar("fbl_refresh","0.0");

    gmsgScreenFade = get_user_msgid("ScreenFade");
    gmsgScreenShake = get_user_msgid("ScreenShake");

    register_event("ScreenFade","event_flash","be","1>0","2>0","3=0","4=255","5=255","6=255","7>199"); // from VEN
    maxPlayers = get_maxplayers();
    
    set_task(10.0,"refresh_nades");
}

public event_flash(id)
{
    if(get_pcvar_num(enabled_cvar)) {
        if(get_pcvar_num(cvNoBlind)) {

            // overwrite it
            message_begin(MSG_ONE,gmsgScreenFade,_,id);
            write_short(0);
            write_short(0);
            write_short(1<<2);
            write_byte(0);
            write_byte(0);
            write_byte(0);
            write_byte(0);
            message_end();

        }
        if(!get_pcvar_num(cvNoShake)) {
            set_task(3.0, "shake_effect", id);
        }
    }
}

public shake_effect(id)
{
    new Dura = UTIL_FixedUnsigned16(4.0, 1 << 12)
    new Freq = UTIL_FixedUnsigned16(0.7 , 1 << 8)
    new Ampl = UTIL_FixedUnsigned16(20.0, 1 << 12)
    message_begin(MSG_ONE , gmsgScreenShake , {0,0,0} ,id)
    write_short( Ampl ) // --| Shake amount.
    write_short( Dura ) // --| Shake lasts this long.
    write_short( Freq ) // --| Shake noise frequency.
    message_end ()
}

public refresh_nades(id)
{
    new Float:time = get_pcvar_float(cvRefresh);
    if(time <= 0.0 || !get_pcvar_num(enabled_cvar))
    {
        set_task(30.0,"refresh_nades");
        return;
    }
    set_task(time,"refresh_nades");
    
    new i;
    for(i=1;i<=maxPlayers;i++)
    {
        if(is_user_alive(i) && !cs_get_user_bpammo(i,CSW_FLASHBANG))
        fm_give_item(i,"weapon_flashbang");
    }
}

public fw_emitsound(entity,channel,const sample[],Float:volume,Float:attenuation,fFlags,pitch)
{
    // plugin disabled
    if(!get_pcvar_num(enabled_cvar))
    return FMRES_IGNORED;

    // not a flashbang exploding
    if(!equali(sample,"weapons/flashbang-1.wav") && !equali(sample,"weapons/flashbang-2.wav"))
    return FMRES_IGNORED;

    // light effect
    flashbang_explode(entity);

    return FMRES_IGNORED;
}


public flashbang_explode(greindex)
{
    // invalid entity
    if(!pev_valid(greindex)) return;

    // get origin of explosion
    new Float:origin[3];
    pev(greindex,pev_origin,origin);

    // get color from cvar
    new color[16];
    get_pcvar_string(color_cvar,color,15);

    // split it into red, green, blue
    new redamt[5], greenamt[5], blueamt[5];
    parse(color,redamt,4,greenamt,4,blueamt,4);

    // send the light flash
    message_begin(MSG_BROADCAST,SVC_TEMPENTITY);
    write_byte(27); // TE_DLIGHT
    write_coord(floatround(origin[0])); // x
    write_coord(floatround(origin[1])); // y
    write_coord(floatround(origin[2])); // z
    write_byte(get_pcvar_num(radius_cvar)); // radius
    write_byte(str_to_num(redamt)); // r
    write_byte(str_to_num(greenamt)); // g
    write_byte(str_to_num(blueamt)); // b
    write_byte(8); // life
    write_byte(60); // decay rate
    message_end();
}

UTIL_FixedUnsigned16 ( const Float:Value, const Scale ) {
    return clamp( floatround( Value * Scale ), 0, 0xFFFF );
}