pico-8 cartridge // http://www.pico-8.com
version 16
__lua__
function _init()
 p={}
 p.x=20
 p.y=15
end

function drawbck()
 rectfill(0,0,127,127,12)
 map(0,0,0,0)
end

function solid(x,y,dr)
 local tilex=((x-(x%8))/8)
 local tiley=((y-(y%8))/8)
 local xm8=x-8
 local ym8=y-8
 if fget(mget(tilex,tiley),0)==false then
  return false
 else
  return true
 end
end

function debug()
 print(solid(p.x,p.y,0),0,0,7)
 print(((p.x-(p.x%8))/8),0,6,7)
 print(((p.y-(p.y%8))/8),0,12,7)
end

function _update()
 if btn(0) then
  if solid(p.x-1,p.y,0)==false then
   p.x-=1
  end
 end
 if btn(1) then
  p.x+=1
 end
 if btn(2) then
  p.y-=1
 end
 if btn(3) then
  p.y+=1
 end
end

function _draw()
 drawbck()
 spr(1,p.x,p.y)
 debug()
end
__gfx__
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__gff__
0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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__map__
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__sfx__
000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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__music__
00 01424344