diff --git a/halyde/apps/rtest.lua b/halyde/apps/rtest.lua
index afc9993..9f065f0 100644
--- a/halyde/apps/rtest.lua
+++ b/halyde/apps/rtest.lua
@@ -1,6 +1,5 @@
 local raster = import("raster")
-local ANSIColorPallete = import("halyde.core.termlib.lua").ANSIColorPalette
 
-raster.drawPixel(4, 3, ANSIColorPallete["bright"][3])
-raster.drawPixel(40, 34, nil, ANSIColorPallete["bright"][4])
+raster.drawPixel(4, 3, 0xFFFF00)
+raster.drawPixel(40, 34, nil, 0xFF00FF)
 raster.drawPixel(3, 3)
\ No newline at end of file
diff --git a/halyde/lib/raster.lua b/halyde/lib/raster.lua
index 4d27acb..5a9a89f 100644
--- a/halyde/lib/raster.lua
+++ b/halyde/lib/raster.lua
@@ -7,9 +7,20 @@ function mergePixels(x, y, bg, fg)
     local original = gpu.get(x, y)[0]
     if bg ~= nil then gpu.setBackground(bg) end
     if fg ~= nil then gpu.setForeground(fg) end
-    
+    -- convert from braille to char code
+    -- convert from 
+    -- 1 4    1 2
+    -- 2 5 -> 3 4
+    -- 3 6    5 6
+    -- 7 8    7 8 using complicate bit thingery
+    -- bitwise or
+    -- unconvert
+    -- print the thing
 end
 
 function XY2Braille(x, y)
     return math.floor(x/2), math.floor(y/4)
+end
+function Braille2XY(x, y)
+    return math.floor(x*2), math.floor(y*4)
 end
\ No newline at end of file