public void AddOnEnter(OnFunction func)
{
if (onEnter == null)
onEnter = func;
else
onEnter += func;
}
public void AddOnExit(OnFunction func)
{
if (onExit == null)
onExit = func;
else
onExit += func;
}
// add on fucntion
public void AddOnClick(OnFunction func)
{
if (onClick == null)
onClick = func;
else
onClick += func;
}
// this is called by storage
public void Init(UIStorageBase sb, int id, OnFunction clickFunc, OnFunction enterFunc, OnFunction exitFunc)
{
slot_id = id;
storage = sb;
AddOnClick(clickFunc);
AddOnEnter(enterFunc);
AddOnExit(exitFunc);
// more here
}
