LUA Functions: Knockback()

Plays the knockback animation and can push a player back

Knockback(param1, param2, param3, [param4], [param5], [param6])

Required - param1 (Spawn), param2 (Spawn), param3 (int32): param1 is the spawn performing the knockback; param2 is the spawn being knocked back; param3 is the animation duration in milliseconds
Optional - param4 (float), param5 (float), param6 (int8): param4 is the vertical movement; param5 is the horizontal movement; param6 is use player heading

function hailed(NPC, Spawn)
    Knockback(NPC, Spawn, 4000)
end

When the NPC is hailed it will knockback the spawn that hailed it

Notes

To get the knocked on back set param3 to at least 4000 (4 seconds), any thing lower will play the knocked to knees animation