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I would like some advice on setting up a basic 2d map editor.
I want to do a VERY SImple one so that I can understand some of the more complex ones available.

What I would like to do is this.

I want say 2 tiles one will be passable the other will be non for collisions(Walls etc.) The images will be 16*16. I know I need to use an array set up such as this for a colliision Map

1001
0110
1001

I havent got much of an Idea on how to make it save values from when I moving and placing tiles etc.. How to tell it which tile is where..
and Im not quite sure about how to set everything up to store array data so that I can load in new images(or new map) once I hit the edge of the screen ETC...

Just some basic concepts and Ideas on how to go about this would be helpful. Thanks.

For now you can check out this
http://forum.thegamecreators.com/?m=forum_view&t=40397&b=4

When I get home I will upload my newer version which features

1)instead of single tiles one big bitmap sheet which features mutilple tiles
2)Less files produced when creating a map (3 instead of 5)
3)You can create bitmaps that are say 960 or 1440 pixels high (30,45 tiles tall) or taller.

I might try to add the ability to make collidable(??) sprites when im bored.

Thanks, This is more along the lines of what I was looking for.
I should have run a cross this but didnt