[SOLVED] Callback with parameters of more than one

[vita_de]

Hi.

 

How do I file a interfeys.ui the call callback to set more than one parameter?

Example:

// inventory.ui
<button>
   <text>Buy</text>
   <callback type="clicked" string="abc" string="50">Game::buy</callback>
</button>

// game.h
void buy (string name, string cost) {
   //
}

 

Thank.

 

[frustum]

A workaround:

 

<callback type="clicked" string="abc,50">Game::buy</callback>

 

 

void buy(string data) {
  string args[0];
  strsplit(data,",",args);
  //args[0] == "abs"
  //args[1] == "50"
}

 

[vita_de]

Thank you.

 

And one more question. I can dynamically change these variables? for example: string="abc,50" => string="abc,30"

[frustum]

You have to reinite the callback for this widget:

 

widget.setCallback(GUI_CLICKED,"buy","abc,30");