[AnimalMonster]

Hey, i try to make the zombie bomb from cso based on player's velocity and user's fistance from the explosion but the knockback power to be 100.0 + player's velocity based on the distance of the player from the bomb, longer distance = less knockback.

But.. didn't work as expected, i know it 100% is wrong but yeah.

PHP Code:

fl_Velocity[0] = (speed + VicVelocity[0]) * ((EntOrigin[0] - VicOrigin[0]) / fl_Time)
fl_Velocity[1] = (speed + VicVelocity[1]) * ((EntOrigin[1] - VicOrigin[1]) / fl_Time)
fl_Velocity[2] = (speed + VicVelocity[2]) * ((EntOrigin[2] - VicOrigin[2]) / fl_Time)

fl_Time = get_distance_f(EntOrigin, VicOrigin) / speed 


Edit: nevermind, i got it working the way i wanted eliminating the VicVelocity but
I put the speed as first thing multiplied by entorigin - vicorigin * fl_Time everything / 2

[Natsheh]

this is kind bad calculations show what is fl_Time is equal to... or atleast the calculation function.

i'm certain there's a better way to achieve such thing.


Edit : Try this :

PHP Code:

#include <amxmodx>
#include <fakemeta>
#include <xs>

#define VERSION "1.0"
#define AUTHOR "Natsheh"


player_explosion_knockback(victim, Float:fExpOrigin[3], Float:fExpShockwaveRadius=500.0, Float:fExpShockwavePower=500.0)
{
    new Float:fOrigin[3], Float:fDistVec[3];
    pev(victim, pev_origin, fOrigin);
    
    xs_vec_sub(fExpOrigin, fOrigin, fDistVec);
    
    new Float:g_fTemp;
    // victim is in the range of the shockwave explosion!
    if((g_fTemp=xs_vec_len(fDistVec)) <= fExpShockwaveRadius)
    {
        new Float:fPower = fExpShockwavePower * ( 1.0 - ( g_fTemp / floatmin(fExpShockwaveRadius, 1.0) ) ), Float:fVelo[3], Float:fKnockBackVelo[3];
        
        pev(victim, pev_velocity, fVelo);
        xs_vec_normalize(fDistVec, fKnockBackVelo);
        xs_vec_mul_scalar(fKnockBackVelo, fPower, fKnockBackVelo);
        xs_vec_add(fVelo, fKnockBackVelo, fVelo);
        set_pev(victim, pev_velocity, fVelo);
    }
} 


[AnimalMonster]

Originally Posted by Natsheh this is kind bad calculations show what is fl_Time is equal to... or atleast the calculation function. i'm certain there's a better way to achieve such thing. Edit : Try this : PHP Code: #include <amxmodx> #include <fakemeta> #include <xs> #define VERSION "1.0" #define AUTHOR "Natsheh" player_explosion_knockback(victim, Float:fExpOrigin[3], Float:fExpShockwaveRadius=500.0, Float:fExpShockwavePower=500.0) {     new Float:fOrigin[3], Float:fDistVec[3];     pev(victim, pev_origin, fOrigin);          xs_vec_sub(fExpOrigin, fOrigin, fDistVec);          new Float:g_fTemp;     // victim is in the range of the shockwave explosion!     if((g_fTemp=xs_vec_len(fDistVec)) <= fExpShockwaveRadius)     {         new Float:fPower = fExpShockwavePower * ( 1.0 - ( g_fTemp / floatmin(fExpShockwaveRadius) ) ), Float:fVelo[3], Float:fKnockBackVelo[3];                  pev(victim, pev_velocity, fVelo);         xs_vec_normalize(fDistVec, fKnockBackVelo);         xs_vec_mul_scalar(fKnockBackVelo, fPower, fKnockBackVelo);         xs_vec_add(fVelo, fKnockBackVelo, fVelo);         set_pev(victim, pev_velocity, fVelo);     } }

Never mind i got more problems so i decided to use x = ((distance/max)-1.0)*(-1.0) but also didn t work great. the velocity would have been equal to speed * x.
I tried to get a invers-proportional value from 0 to 1.0 that based on the distance of the player on bomb, did work but not as expected since only on 0 would kick you great.
fl_Time was equal to get_distance_f(EntOrigin, VicOrigin) / speed.

So, what was the problem in my calculation? I think it is perfect rn and works great, i will also try yours because it may be better but the thing is, it's kinda hilarious that i could do that thing without these xs natives.

Edit: yours didn't work at all...