Math app ,add numbers

Solar2D General Questions/Discussion
#1

hello to everyone.

I am newby in game development. I would like to build a simple app in which a sum of two numbers will apear on the screen , like 2+4 , and when the user taps the plus sign then the two numbers will fused in the result, in my example 6, but I want the transition from 2+4 to 6 to take place in a fade like style, meaning that the numbers 2 and 4 for will follow a path towards the plus sign and eventually will fade out and replaced from the result.  I also want the user to be able to drag the numbers of the addition  and change their order. Can anyone help me with this. The goal of this project is at the end to build an application that can help students anderstand the basic operation and the order of the numerical operations …  

#2

Make each number it’s own display.newText() as well as the plus as it’s own display.newText() (though it could be a graphic if you want).

Once those are on the screen, you will need to learn how to use touch and drag handlers.  There is a project in the folder with all the Sample Code that covers touch and drag.

Then to move and fade your objects, you want to look into the transition.to() API call.

#3

Thank you very match Rob Rimacle

#4

Make each number it’s own display.newText() as well as the plus as it’s own display.newText() (though it could be a graphic if you want).

Once those are on the screen, you will need to learn how to use touch and drag handlers.  There is a project in the folder with all the Sample Code that covers touch and drag.

Then to move and fade your objects, you want to look into the transition.to() API call.

#5

Thank you very match Rob Rimacle