2d Vertical Game

Hello, so I'm making a 2d game that plays in the mobile's vertical position, what would be the best way to make it avaible on all platforms without having to resize it for each mobile's screen size?

Thank you for taking your time to read this post!

 

So basically if i make it fit in a 4:3 but make the level 16:9 , it would work on all devices,

 

yeah, I see, will it change the image quality?

 

I've handled the issue of screen sizes and aspect ratios by ensuring my background / game area would fit within the size of most (maybe not all) screen sizes and then have a script on the camera that adjusts the orthographic value of the camera to fit the width of the background image.

This then cuts of some of the top/bottom of the background which doesn't make any difference to game play and keeps all sprites looking as I intended.

 

Can you tell me how did that? Or explain to me how a script like that works? Thank you so much

 

No problems, I will post the script for you shortly

 

This is what I use ( to fit to either width of height ) and seems to work ok for me (although not sure if it is the best, or correct way to be honest). Apply the script to a camera, then in the editor drag the sprite you want to size to into the relevant property. If you tick the Fit Width tick box it'll fit the camera to the width of the sprite, else it will scale to the height (in my case 98% of the height)

Code (CSharp):

1. using System;
2. using System.Collections;
3. using UnityEngine;
4.  
5. public class CameraFit : MonoBehaviour {
6.    
7.     public SpriteRenderer spriteToFitTo;
8.     public bool FitWidth = true;
9.    
10.     void Start () {
11.         if(FitWidth) {
12.             Camera.main.orthographicSize = (float)((spriteToFitTo.bounds.extents.x * Screen.height) / (Screen.width ));
13.         }
14.         else {
15.             Camera.main.orthographicSize = (float)((spriteToFitTo.bounds.extents.y * Screen.width) / (Screen.width )) * 0.98f;
16.         }
17.     }
18. }    

 

alright, thank you alot