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Question by Adam Bruns · Feb 28, 2010 at 05:27 AM · raycastmousejavascript-specific

Making an object clickable

I want to make an object that i can right click, i want to click it and have a drop down appear (like in runescape kind of) but i dont know how to go about this, i searched the forums and they said use raycasting (which i've never done). I need a script to help me or someone to explain how to do this if you need more info just ask

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Answer by Eric5h5 · Feb 28, 2010 at 06:27 AM

Use OnMouseOver with an object that has a collider (this uses raycasting, but you don't have to program it explicitly):


function OnMouseOver () {
   if (Input.GetMouseButtonDown(1)) {
      // Do right-click stuff here
   }
}

There's OnMouseDown too, where you don't have to check the input, but that's only for left-clicking.

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Answer by Ashkan_gc · Feb 28, 2010 at 02:47 PM

erric's answer is correct. just as an additional note i should say. inside the if statement you should set a variable to true and then in GUI do something like this.

function OnGUI ()
{
   if (clicked == true)
{
   //show buttons in a vertical group here
}
}

in mouse leave or other events you should set this variable to false for the GUI to hide it.

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