[Skill] Write scripts for all wide screens

Current smart phones have many screen aspect ratios, from 16:10 to 21:9.
How does the game handle the different aspect ratios? There are some fixed rules.
We will talk one of those rules and teach you how to write scripts that running on different aspect ratios.

---

Basically, this type of games doesn't change the major icons on different screen ratios.
For example, the Summoners War screenshots on 1280x720 and 1440x720 are

You can try the games on devices or emulators with different aspect ratios.
It would be easier to try it on emulators. You can just set the emulator to different aspect ratios.

For these games, we can just use following script to adjust the compare dimensions.
function setupDimension(height)
   local deviceWidth = getRealScreenSize():getX()
   local deviceHeight= getRealScreenSize():getY()
   local widthOverHeight = deviceWidth / deviceHeight
   if (widthOverHeight > (16/9 + 0.1)) then
       local newDimension = widthOverHeight * height
       Settings:setCompareDimension(true, newDimension)
       print("new dimension = " .. newDimension)
   end
endYou should call this method after setting compare dimension to the width that the script is developed on.

The parameter is the height that you develop the script.
For example, if the script is developed in 1280x720. You should call the method by setupDimension(720).



You may need to handle some region settings. Normally, it's ok to make the regions a little larger.