Working on tile stuff.

src/entities/tile.coffee

@@ -2,6 +2,8 @@ class Tile extends BaseEntity
   constructor: (options) ->
     super options
 
+    @seed = getRandomInt 0, 4
+
     @layers = [
       new Tilelayer type: 'grass'
       new Tilelayer type: 'mud'
@@ -10,7 +12,7 @@ class Tile extends BaseEntity
       new Tilelayer type: 'gold'
     ]
 
-    @currentLayer = 0
+    @currentLayer = getRandomInt 0, 4
 
   tick: (delta) ->
     # TODO: digging deeper?

src/entities/tilelayer.coffee

@@ -4,7 +4,14 @@ class Tilelayer extends BaseEntity
 
   render: (layer, x, y)->
     # TODO: Draw sprite
-    color = "green"
+
+    switch @type
+      when "grass" then color = "green"
+      when "mud" then color = "brown"
+      when "gravel" then color = "lightgrey"
+      when "stone" then color = "darkgrey"
+      when "gold" then color = "yellow"
+
     layer.fillStyle color
       .fillRect x*8, y*8, 8, 8
     

src/tools.coffee

@@ -0,0 +1,2 @@
+getRandomInt = (min, max) ->
+    Math.floor(Math.random() * (max - min + 1)) + min;