diff --git a/game.lua b/game.lua
index 8dfdfab..ccdc267 100644
--- a/game.lua
+++ b/game.lua
@@ -231,28 +231,29 @@ function _M.getJumpHeight()
 end
 
 function _M.getSprite(idx)
-    local base_addr = idx * mem.size.sprite + mem.addr.spriteBase
+    local baseAddr = idx * mem.size.sprite + mem.addr.spriteBase
+    local spriteData = memory.readregion(baseAddr, mem.size.sprite)
 
     local offsets = mem.offset.sprite
-    local control = memory.readword(base_addr + offsets.control)
+    local control = util.regionToWord(spriteData, offsets.control)
 
     if control == 0 then
         return nil
     end
 
-    local x = memory.readword(base_addr + offsets.x)
-    local y = memory.readword(base_addr + offsets.y)
+    local x = util.regionToWord(spriteData, offsets.x)
+    local y = util.regionToWord(spriteData, offsets.y)
     local sprite = {
         control = control,
         screenX = x - 256 - _M.cameraX - 256,
         screenY = y - 256 - _M.cameraY - 256,
-        jumpHeight = memory.readword(base_addr + offsets.jumpHeight),
+        jumpHeight = util.regionToWord(spriteData, offsets.jumpHeight),
         -- style bits
         -- 0x4000 0: Right facing 1: Flipped
         -- 0x1000 0: Alive 1: Dying
-        style = memory.readword(base_addr + offsets.style),
-        velocityX = memory.readsword(base_addr + offsets.velocityX),
-        velocityY = memory.readsword(base_addr + offsets.velocityY),
+        style = util.regionToWord(spriteData, offsets.style),
+        velocityX = util.regionToWord(spriteData, offsets.velocityX),
+        velocityY = util.regionToWord(spriteData, offsets.velocityY),
         x = x,
         y = y,
         good = spritelist.Sprites[control]
diff --git a/state-test.lua b/state-test.lua
index 2bffe61..641ed81 100644
--- a/state-test.lua
+++ b/state-test.lua
@@ -1,5 +1,6 @@
-local classes = _SYSTEM.all_classes()
-io.stderr:write(classes:gsub(classes:sub(8,1), '\n'))
-for k,v in pairs(_SYSTEM) do
-    print(k)
+print(string.hex(bit.compose(0xef, 0xbe)))
+local base = string.gsub(@@LUA_SCRIPT_FILENAME@@, "(.*[/\\])(.*)", "%1")
+local game = dofile(base.."/game.lua")
+
+function on_input()
 end
\ No newline at end of file
diff --git a/util.lua b/util.lua
index 230d9b3..f4f0a2b 100644
--- a/util.lua
+++ b/util.lua
@@ -241,8 +241,11 @@ function _M.nearestColor(needle, colors)
 	return value
 end
 
+function _M.regionToWord(region, offset)
+    return bit.compose(region[offset], region[offset + 1])
+end
+
 return function(promise)
     Promise = promise
     return _M
-end
-
+end
\ No newline at end of file