diff --git a/init.lua b/init.lua
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+-- painting - in-game painting for minetest-c55
+
+-- THIS MOD CODE AND TEXTURES LICENSED 
+--            <3 TO YOU <3
+--    UNDER TERMS OF GPL LICENSE
+
+-- 2012 obneq aka jin xi
+
+-- a picture is drawn using a node(box) to draw the supporting canvas
+-- and an entity which has the painting as its texture.
+-- this texture is created by minetest-c55's internal image
+-- compositing engine (see tile.cpp).
+
+--dofile(minetest.get_modpath("painting").."/crafting.lua")
+
+textures = {
+   white = "white.png", yellow = "yellow.png", 
+   orange = "orange.png", red = "red.png", 
+   violet = "violet.png", blue = "blue.png", 
+   green= " green.png", magenta = "pink.png", 
+   cyan = "cyan.png", lightgrey = "lightgrey.png",
+   darkgrey = "darkgrey.png", black = "black.png" 
+}   
+
+res = 16
+thickness = 0.1
+
+-- picture node
+picbox = {
+   type = "fixed",
+   fixed = { -0.5, -0.5, 0.5, 0.5, 0.5, 0.5 - thickness }
+}
+
+picnode =  {                                                    
+   description = 'pic',                          
+   tiles = { "white.png" },
+   inventory_image = "painted.png",
+   drawtype = "nodebox",
+   sunlight_propagates = true,
+   paramtype = 'light',
+   paramtype2 = "facedir",
+   node_box = picbox,
+   selection_box = picbox,
+   groups = { snappy = 2, choppy = 2, oddly_breakable_by_hand = 2 },
+   
+   --handle that right below, don't drop anything
+   drop = "",
+   
+   after_dig_node=function(pos, oldnode, oldmetadata, digger)
+      --find and remove the entity
+      local objects = minetest.env:get_objects_inside_radius(pos, 0.5)
+      for _, e in ipairs(objects) do
+         if e:get_luaentity().name == "painting:picent" then
+            e:remove()
+         end
+      end
+      
+      --put picture data back into inventory item
+      local data = oldmetadata.fields["painting:picturedata"]
+      local item = { name = "painting:paintedcanvas", count = 1, metadata = data } 
+      digger:get_inventory():add_item("main", item)
+   end
+}
+
+-- picture texture entity
+picent = {
+   collisionbox = { 0,0,0,0,0,0 },
+   visual = "upright_sprite",
+   textures = { "white.png" },
+
+   on_activate = function(self, staticdata)
+      local pos = self.object:getpos()
+      local meta = minetest.env:get_meta(pos)
+      local data = meta:get_string("painting:picturedata")
+
+      if data then
+         self.object:set_properties({textures = { data }})
+      end
+   end
+}
+
+--paintedcanvas picture inventory item
+paintedcanvas = {
+   inventory_image = "painted.png",
+   stack_max = 1,
+   
+   on_place = function(itemstack, placer, pointed_thing)
+      local data = itemstack:get_metadata()
+      local pos = pointed_thing.above
+
+      --place node
+      local placerpos = placer:getpos()
+      local pos = pointed_thing.above
+      local dir = {x = pos.x - placerpos.x, y = pos.y - placerpos.y, z = pos.z - placerpos.z}
+      local fd = minetest.dir_to_facedir(dir)
+
+      local pic = minetest.env:add_node(pos, { name = "painting:pic",
+                                               param2 = fd,
+                                               paramtype2 = 'none' })
+      
+      local meta = minetest.env:get_meta(pos)
+      meta:set_string("painting:picturedata", data)
+
+      --and entity
+      local dirs = {[0] = {x=0, z=1},
+                    [1] = {x=1, z=0},
+                    [2] = {x=0, z=-1},
+                    [3] = {x=-1, z=0}}
+      local dir=dirs[fd]
+      local off = 0.5-thickness-0.01
+      
+      local np = {
+         x = pos.x+dir.x*off,
+         y = pos.y,
+         z = pos.z+dir.z*off}
+      
+      local p = minetest.env:add_entity(np, "painting:picent"):get_luaentity()
+      p.object:set_properties({textures = { data }})
+      p.object:setyaw(math.pi*fd/-2)
+      
+      return ItemStack("")
+   end
+}
+
+--canvas inventory item
+canvas = {
+        inventory_image = "default_paper.png",
+        stack_max = 99,
+}
+
+--canvas for drawing
+canvasbox = {
+   type = "fixed",
+   fixed = { -0.5, -0.5, 0.0, 0.5, 0.5, thickness }
+}
+
+canvasnode = {
+   description = 'canvas',
+   tiles = { "white.png" },
+   inventory_image = "painted.png",
+   drawtype = "nodebox",
+   sunlight_propagates = true,
+   paramtype = 'light',
+   paramtype2 = "facedir",
+   node_box = canvasbox,
+   selection_box = canvasbox,
+   groups = { snappy = 2, choppy = 2, oddly_breakable_by_hand = 2 },
+
+   drop = "",
+      
+   can_dig = function ()
+      return true
+   end,
+   
+   on_construct = function(pos)
+      local node =  minetest.env:get_node(pos)
+      local fd = node.param2
+      
+      for y = 0, res-1 do
+         for x = 0, res-1 do
+            local xstep = x/res
+            local off = 1/(res*2)
+            
+            local boff = 0.01-off
+            
+            local dirs2 = {
+               [0] = { x =-0.5 + off + xstep, z = 0 - boff },
+               [1] = { x = 0 - boff, z = 0.5 - off - xstep },
+               [2] = { x = 0.5 - off - xstep, z = 0 + boff },
+               [3] = { x = 0 + boff, z =-0.5 + off + xstep },
+            }
+            
+            local dir = dirs2[fd]
+            
+            local np = {x = pos.x + dir.x,
+                          y = pos.y + (0.5-1/(res*2)) - y/res,
+                          z = pos.z + dir.z}
+            
+            local p = "painting:pixel_"..grid[x][y]
+            p =  minetest.env:add_entity(np, pix):get_luaentity()
+            p.object:setyaw(math.pi*fd/-2)
+            p.pos={x=x, y=y}
+            p.name="easel"
+         end
+      end
+   end,
+   
+   after_dig_node=function(pos, oldnode, oldmetadata, digger)
+      --this is the imagestring that creates the texture
+      local data = "[combine:"..res.."x"..res..":"
+      for y=0,res-1 do
+         for x=0, res-1 do               
+            data  = data..x..","..y.."="..grid[x][y]..".png:"
+         end
+      end
+      
+      local easel = { x = pos.x, y = pos.y - 1, z = pos.z }
+      minetest.env:get_meta(easel):set_int("has_canvas", 0) 
+      
+      local item = { name = "painting:paintedcanvas", count = 1, metadata = data }
+      digger:get_inventory():add_item("main", item)
+      
+      --clean up pixels
+      initgrid()
+      for _, e in pairs(minetest.luaentities) do
+         if e.name == "easel" then
+            e.object:remove()
+         end
+      end
+   end
+}
+
+-- easel
+easelbox = {
+   type="fixed",
+   fixed = {
+      --feet
+      {-0.4, -0.5, -0.5, -0.3, -0.4, 0.5 },
+      { 0.3, -0.5, -0.5,  0.4, -0.4, 0.5 },
+      --legs
+      {-0.4, -0.4, 0.1, -0.3, 1.5, 0.2 },            
+      { 0.3, -0.4, 0.1,  0.4, 1.5, 0.2 },
+      --shelf
+      {-0.5, 0.35, -0.3, 0.5, 0.45, 0.1 }
+   }
+}
+
+easel = {
+   description = 'easel',
+   tiles = { "default_wood.png" },
+   drawtype = "nodebox",
+   sunlight_propagates = true,
+   paramtype = 'light',
+   paramtype2 = "facedir",
+   node_box = easelbox,
+   selection_box = easelbox,
+   
+   groups = { snappy = 2, choppy = 2, oddly_breakable_by_hand = 2 },
+   
+   on_punch = function(pos, node, player)
+      local wielded = player:get_wielded_item():get_name()
+      if wielded ~= 'painting:canvas' then
+         return
+      end    
+      local meta = minetest.env:get_meta(pos)       
+      local np  = { x = pos.x, y = pos.y+1, z = pos.z }
+      
+      if minetest.env:get_node(np).name == "air" then 
+         minetest.env:add_node(np, { name = "painting:canvasnode",
+                                     param2 = node["param2"],
+                                     paramtype2 = 'none' })
+      end
+      
+      meta:set_int("has_canvas", 1)
+      local itemstack = ItemStack("painting:canvas")
+      player:get_inventory():remove_item("main", itemstack)   
+   end,
+   
+   can_dig = function(pos,player)
+      local meta = minetest.env:get_meta(pos)
+      local inv = meta:get_inventory()
+      
+      if meta:get_int("has_canvas") == 0 then
+         return true
+      end
+      return false
+   end
+}
+
+--pixel and brushes
+local c = 1/(res*2)
+local p = "white.png"
+
+pixel = {
+   physical = true,
+   collisionbox = { -c, -c, -c, c, c, c },
+   visual = "cube",
+   textures = { p, p, p, p, p, p },
+   visual_size = { x = 1/res, y = 1/res },
+   automatic_rotate = false,
+   
+   on_punch = function(self, hitter)
+      local name = hitter:get_wielded_item():get_name()
+      name = string.split(name, "_")[2]
+
+      grid[self.pos.x][self.pos.y]=name
+
+      local p = textures[name]
+      if p then
+         self.object:set_properties({textures = { p, p, p, p, p, p }})
+      end
+   end
+}
+
+brush = {                  
+   description = "brush",
+   inventory_image = "default_tool_steelaxe.png",
+   wield_image = "",
+   wield_scale = {x=1,y=1,z=1},
+   stack_max = 99,
+   liquids_pointable = false,
+   tool_capabilities = {
+      full_punch_interval = 1.0,
+      max_drop_level=0,
+      groupcaps={
+         -- For example:
+         fleshy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
+         snappy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
+         choppy={times={[3]=0.90}, maxwear=0.05, maxlevel=0}
+      }
+   }
+}
+
+minetest.register_entity("painting:picent", picent)
+minetest.register_node("painting:pic", picnode) 
+
+minetest.register_craftitem("painting:canvas", canvas)
+minetest.register_craftitem("painting:paintedcanvas", paintedcanvas)
+minetest.register_node("painting:canvasnode", canvasnode)
+
+minetest.register_node("painting:easel", easel)
+
+for color, texture in pairs(textures) do
+   minetest.register_entity("painting:pixel_"..color, pixel)
+   minetest.register_tool("painting:brush_"..color, brush)
+end
+
+minetest.register_alias('easel', 'painting:easel')
+minetest.register_alias('canvas', 'painting:canvas')
+
+function initgrid()
+   grid = {}
+   for x = 0, res-1 do
+      grid[x] = {}
+      for y = 0, res-1 do
+         grid[x][y] = "white"
+      end
+   end
+end
+
+initgrid()
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