How can we design levels in PhotoShop,
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Posted 22 October 2012 - 01:46 AM
and from there you in code chek each color and set a specific tile in the game. so that a green color could be grass, and red could be lava.
You can break this down in more stuff, like a colision image aswell, setting 0,0,0 (black) = no collision, and any thing else is collision.
this thread explains pretty good stuff :