Graal: The Adventure/ROM map

NPC Data

Level 2 - Crystal Tree Thing:

• 1188D = NPC #1 Direction
• 1188E = NPC #1 Appearance
• 11892 = NPC #1 Walk or not (0/1)

Level Data

Every Level is a total of 0x400 bytes starting at the starting point for tiles and palettes/properties.

Level 1 - Starting Point:

• 1000E = Start of Tiles GFX
• 1040E = Start of Palette

Level 2 - Crystal Tree Thing:

• 14876 = Start of Tiles GFX
• 14C76 = Start of Palette

Level 3 - Waterfall shouldn't be there:

• 14000 = Start of Tiles GFX
• 14400 = Start of Palette

How it's numbered

 LEVELS ARE NUMBERED AS FOLLOWS (Location to number, etc.)
 
   5
 7 4
 6 3
 1 2
 
 Level 2 is the Crystal, etc.

How levels are made

Each level is 0x400 bytes for both tiles and palette/properties.

Each level should look like this:

 0A0000000000000000000000000000494848490000000000000000000000000A
 0800000102000000000000000000004948484900000000000000000000000008
 0A0000000000000000000000000000494848490000000000000000000000000A
 0800000000000000000000000000004948484900000001020000000000000008
 0A0000000000000000000000000000494848490000000000005B5B000000000A
 080000000000000000000000010200494848490000000000005C5C0001020008
 0A0000000000000000000000000000494848490000005558585858550000000A
 08000000000000000000010200000049484849005B5B56595959595600000008
 0A000000005558585858550000000049484849005C5C5659595959560000000A
 08000000005659595959560000000049484849000000575A5A5A5A5700000008
 0A00005B5B565959595956000000004948484900000000005B5B00000000000A
 0800005C5C565959595956000000004948484900000000005C5C000000000008
 0A0000000056595959595600000000494848490000000000000000000000000A
 0800000000575A5A5A5A57000000004948484900000000000000000000000008
 0A00000000005B5B00000000000000494848490000000000000000000000000A
 0800000000005C5C000000000000004948484900000000000000000000000008
 0A0000000000000000000000000000494848490000000000010200191A00000A
 0800191A00000000000000000000004948484900000000000000001B1C000008
 0A001B1C000000000000000000000049484849000000000000191A000000000A
 080000000000000000010200000000494848490000000000001B1C0000000008
 0A0000191A000000000000000000004948484900000000000000191A0000000A
 0800001B1C00010200000000003F4245454545423F00000000001B1C00000008
 0A00000000000000000000003F40434646464643403F0000000000000000000A
 083F3F3F3F3F3F3F3F3F3F3F404044494848494440403F3F3F3F3F3F3F3F3F08
 0A4040404040404040404040404000494848490040404040404040404040400A
 0840404040404040404040404040004948484900404040404040404040404008
 0A4040404040404040404040404000494848490040404040404040404040400A
 08404040404040404040404040414C4C4C4C4C4C414040404040404040404008
 0941414141414141414141414100004948484900004141414141414141414109
 88898A8A898888898A8A898800000049484849000088898A8A898888898A8A89
 8586878786858586878786858400004948484900848586878786858586878786
 8182838382818182838382818000004948484900808182838382818182838382

1F Hex Values wide, 1.00 KB in size. Each Hex Value is a new 8x8 tile. To make a bush, in the map, put in the following:

 191A
 1B1C

That will produce a File:Graalbush.png

How Palettes and Properties work

Much like the Tileset of a map, Palettes are also 0x400 bytes. However, they define Horozonal Flip and color in a byte and basically correspond to the tile map. So 1,1 in the tile map would be 1,1 in the palette map, etc..

To make a simple green tile: In the tile of choice, put in 00 To make a simple flipped green tile: In the tile of choice, put in 20

Meaning, the first digit is the property, the second digit is the palette.