Simple Vehicle HUD

vector2 scr

if(self():isWeldedTo():isValid()) {
    hudVehicle(self():isWeldedTo())
}
else {
    hudHint("Lemon must be welded to vehicle",4,1)
}

function Init() {
    vector2 scr = egpScrSize(hudClient())
    hudHint("Simple Vehicle HUD by Szymekk",2,4)
    hudBox(1,vec2(5,scr:y()/2-20),vec2(160,40),color(0,0,0,150))
    hudText(2,"Speed: 0 km/h","Trebuchet24",vec2(85,scr:y()/2),color(255,255,255),1,1)
}

event tick() {
    hudSetText(2,"Speed: "+floor(self():vel():length()*0.0254)+" km/h")
}

event onVehicleEnter(entity pl, entity v) {
    if(v==self():isWeldedTo()) {
        Init()
    }
}