@name Target_lease_Lib
@persist [Table]:gtable [IP]:string [Trace_weapon]:entity [Trace_intercept, Trace_position, Trace_velocity]:vector [Kalman_array]:array
@trigger

runOnChat(1)

if(first() || duped() || dupefinished()){
    function vector kalman(Input:vector, Array:array, Val:number){
        local Iterations = 3
        local Velocity = vec()
        for(I=1, Iterations-1){Velocity += Array:vector(I)-Array:vector(I+1)}
        Velocity /= Iterations-1
        local Predicted_Position = Input*Val+(Array:vector(1)-Velocity)*(1-Val)
        for(I=1, Iterations-1){Array[I+1, vector] = Array:vector(I)}
        Array[1, vector] = Input
        Array:remove(Iterations+1)
        return Predicted_Position
    }
}

if(chatClk(owner())){
    local Task = lastSaid():explode(" ")
    if(Task[1, string] == "/ip"){
        IP = Task[2, string], print("IP set to:["+Task[2, string]+"]")
        gSetGroup(IP)
        gSetEnt(6, Trace_weapon)
        hideChat(1)
    }
    elseif(Task[1, string] == "/help"){
        print("Track and Trace:")
        print("Set IP[/ip]")
        hideChat(1)
    }
}

Trace_position = gGetVec(3)
Trace_velocity = gGetVec(4)
Trace_intercept = kalman(gGetVec(5), Kalman_array, 0.4)

#define Trace_weapon as your weapon entity its for the range table of the tracker
#define every update with the use of gSetVec(7, vector) your guns position
#retrieve intercept data from the variable Trace_intercept