diff --git a/src/Map/Map.hs b/src/Map/Graphics.hs
similarity index 96%
rename from src/Map/Map.hs
rename to src/Map/Graphics.hs
index 49d73fc..a3d6bf2 100644
--- a/src/Map/Map.hs
+++ b/src/Map/Graphics.hs
@@ -1,5 +1,5 @@
 {-# LANGUAGE OverloadedStrings, BangPatterns #-}
-module Map.Map 
+module Map.Graphics 
 
 (
 mapVertexArrayDescriptor,
@@ -26,16 +26,10 @@ import           Graphics.Rendering.OpenGL.Raw.Core31
 import Foreign.Marshal.Array (withArray)
 import Foreign.Storable (sizeOf)
 import Foreign.Ptr (Ptr, nullPtr, plusPtr)
-import Render.Misc (checkError)
-import Linear
+--import Render.Misc (checkError)
+--import Linear
 
-
-data TileType =
-        Grass
-        | Sand
-        | Water
-        | Mountain
-        deriving (Show, Eq)
+import Types
 
 type MapEntry = (
                 Float, -- ^ Height
@@ -228,8 +222,8 @@ colorLookup hs t = if inRange (bounds hs) t then c else (0.0, 0.0, 0.0)
                 where 
                         (_,tp) = hs ! t
                         c = case tp of
-                                Water           -> (0.5, 0.5, 1)
-                                Sand            -> (0.9, 0.85, 0.7)
+                                Ocean           -> (0.5, 0.5, 1)
+                                Beach            -> (0.9, 0.85, 0.7)
                                 Grass           -> (0.3, 0.9, 0.1)
                                 Mountain        -> (0.5, 0.5, 0.5)
 
@@ -295,8 +289,8 @@ testmap2 = do
 parseTemplate :: [Int] -> Text -> [MapEntry]
 parseTemplate (r:rs) t = 
         (case T.head t of
-                '~' -> (0, Water)
-                'S' -> (0, Sand)
+                '~' -> (0, Ocean)
+                'S' -> (0, Beach)
                 'G' -> (fromIntegral (r `mod` 10)/10.0,Grass)
                 'M' -> (fromIntegral ((r `mod` 10) + 20)/10.0, Mountain)
                 _ -> error "invalid template format for map"
diff --git a/src/Map/Types.hs b/src/Map/Types.hs
new file mode 100644
index 0000000..c653c64
--- /dev/null
+++ b/src/Map/Types.hs
@@ -0,0 +1,44 @@
+module Map.Types
+where
+
+import PioneerTypes
+
+newtype XCoord  = XCoord Int
+newtype YCoord  = YCoord Int
+newtype ZCoord  = ZCoord Float
+
+newtype  Coord  = Coord (XCoord, YCoord, ZCoord) 
+
+-- | Ownership information, Parameter to occupied is player number
+data PlayerInfo = NoPlayer
+                | Occupied Int
+
+-- | Path info, is this node part of a path?
+data PathInfo   = NoPath
+                | Path
+                | Border
+
+-- | What resources can be harvested here?
+data ResInfo    = ResInfo  Resource  Amount
+
+-- | What commodities are currently stored here?
+data StorInfo   = StorInfo Commodity Amount
+
+-- | What kind of structures may be erected here?
+data BuildInfo  = BStruc Structure 
+                | BFlag
+                | BSmall
+                | BMedium
+                | BLarge
+
+data TileType   = Ocean
+                | Beach
+                | Grass
+                | Desert
+                | Lake
+                | Hill     -- ^ Accessible
+                | Mountain -- ^ Not accessible
+                deriving (Eq)
+
+data Node = Full    Coord TileType BuildInfo PlayerInfo PathInfo ResInfo StorInfo
+          | Minimal Coord
diff --git a/src/PioneerTypes.hs b/src/PioneerTypes.hs
new file mode 100644
index 0000000..1bd75a3
--- /dev/null
+++ b/src/PioneerTypes.hs
@@ -0,0 +1,23 @@
+module PioneerTypes 
+where
+
+data Structure = Flag    -- Flag
+               | Barrack -- Small
+               | Sawmill -- Medium
+               | Castle  -- Large
+
+data Amount    = Infinite   -- Neverending supply
+               | Finite Int -- Finite supply 
+
+-- Extremely preliminary, expand when needed
+data Commodity = WoodPlank
+               | Sword
+               | Fish
+
+data Resource  = Coal
+               | Iron
+               | Gold
+               | Granite
+               | Water
+               | Fishes
+               deriving Eq