int getMouseButtonDown() {
for (int key = 0; key < mouseButtonNum; key++) {
if (Input.GetMouseButton(key)) {
return InputUtils.getMouseButtonKey(key);
}
}
return 0;
}
int getMouseButtonDown()
{
//default mouse button key = left mouse button
var defaultKey = 0;
for (int key = 0; key < mouseButtonNum; key++)
{
if (Input.GetMouseButton(key))
{
defaultKey = key;
break;
}
}
return(InputUtils.getMouseButtonKey(defaultKey));
}