Knockback

make_knockback(iVictim, vOrigin, MINE_KNOCKBACK * float(Damage))

stock make_knockback(victim, Float:origin[3], Float:maxspeed)
{
static Float:fVelocity[3];
set_pev(victim, pev_velocity, fVelocity);
kickback(victim, origin, maxspeed, fVelocity)
return (1);
}

stock kickback(ent, Float:fOrigin[3], Float:fSpeed, Float:fVelocity[3])
{
new Float:fEntOrigin[3];
pev(ent, pev_origin, fEntOrigin)

new Float:fDistance[3];
fDistance[0] = fEntOrigin[0] - fOrigin[0];
fDistance[1] = fEntOrigin[1] - fOrigin[1];
fDistance[2] = fEntOrigin[2] - fOrigin[2];
new Float:fTime = (vector_distance( fEntOrigin,fOrigin ) / fSpeed);
fVelocity[0] = fDistance[0] / fTime;
fVelocity[1] = fDistance[1] / fTime;
fVelocity[2] = fDistance[2] / fTime;

return (fVelocity[0] && fVelocity[1] && fVelocity[2]);
}