Howcome the tileXNum is 25

[DAT4]

Hi I am playing around with tiles right now. And I am using the tile example to learn from.

I found that tileXNum is a constant which is used to draw the tiles in the right coordinates.

I made the tiles 16 px, and the tileXNum is 25. The game is 30 tiles wide. And there is no problems. Everything is drawn perfectly. But if I change the `tileXNum then things starts messing up.

I understand that tileXNum is used to reset the pixel counter after every 25 tiles. But I have 30 tiles. And the example provided by ebiten has 15 tiles. So why is the number 25??

Thank you in advance :)

Best regards Martin

[hajimehoshi]

Hi,

25 is the number of tiles in the source texture palette. This is used to calculate the source rectangle when drawing tiles.