ground_bridge.txt

@name Ground Bridge
@inputs Activate [Bridge1Loc,Bridge2Loc]:vector
@outputs [Bridge1,Bridge2]:entity HAlpha
@persist HAlpha

if(first() | dupefinished()){
    HAlpha = 0
}

function void createHolos(){
    holoCreate(1)
    holoPos(1,vec(32000))
    holoModel(1,"models/props_random/whirlpool22_wide.mdl")
    holoScale(1,vec(0))
    holoEntity(1):setRenderMode(2) #2 maybe
    Bridge1 = holoEntity(1)

    holoCreate(2)
    holoPos(2,vec(32000))
    holoModel(2,"models/props_random/whirlpool22_wide.mdl")
    holoScale(2,vec(0))
    holoEntity(2):setRenderMode(2)
    Bridge2 = holoEntity(2)
}

if(~Activate){
    if(Activate >= 1){
        if(Bridge1Loc != vec(0) & Bridge2Loc != vec(0)){
            createHolos()
            holoPos(1,Bridge1Loc+vec(0,0,75))
            holoPos(2,Bridge2Loc+vec(0,0,75))
            
            holoAng(1,ang(0,0,90))
            holoAng(2,ang(0,0,90))
            
            timer("open",0)
        }
        else{
            print("You must select a location for your ground bridges!")
        }
    }
    else{
        HAlpha = 0
        holoDelete(1)
        holoDelete(2)
        stoptimer("open")
    }
}

 #if resizing doesn't work out, use this
if(clk("open")){
  timer("open",8)

  HAlpha = HAlpha+1

  if(HAlpha >= 255){
    stoptimer("open")
    HAlpha = 255
  }

  holoAlpha(1,HAlpha)
  holoAlpha(2,HAlpha)
}