.gitignore

@@ -1 +0,0 @@
-build/

ai.lua

@@ -1,27 +1,13 @@
 --Manage the AI nodes used by DEFCON.
+local t = {}
 local bmp = require 'bmp'
 local lg = assert( love.graphics )
-local locationQuery = require 'locationQuery'
-
-local t = setmetatable( {}, {__index = locationQuery } )
 local print = print
 
-local aiNode = {}
-local mtAiNode = { __index = aiNode }
-
-function aiNode:formatDisplayInfo()
-  return ([[AI NODE: %d
-    LONGITUDE: %3.2f
-    LATITUDE: %3.2f
-    ATTACKING: %s
-    ]]):format( self.idx, self.x, self.y, tostring(self.attacking) )
-end
-
 function t.load( filename )
   local img, imgd = bmp.load( filename )
   local nodes = { 
     visible = true,
-    all = {},
     att = {},
     ptsAtt = {},
     def = {},
@@ -30,19 +16,15 @@ function t.load( filename )
     imgd = imgd }
 
   print( "=== Loading AI Markers: ===" )
-  local idx = 1
   for x = 0, 511 do
     for y = 0, 284 do
       local r, g = imgd:getPixel( x, 284 - y )
       if r > 0.5 or g > 0.5 then
         local long = x * (360 / imgd:getWidth()) - 180
         local lat = y * (200 / img:getHeight()) - 100
-        local attacking = (r > 0.5)
+        local set = (r > 0.5) and nodes.att or nodes.def
-        local set = attacking and nodes.att or nodes.def
+        set[#set + 1] = {x = long, y = lat}
-        local node = setmetatable( {x = long, y = lat, attacking = attacking, idx = idx}, mtAiNode )
+        print( #set, long, lat )
-        nodes.all[ idx ] = node
-        set[#set + 1] = node
-        idx = idx + 1
       end
     end
   end
@@ -61,13 +43,7 @@ function t.load( filename )
     end
   end
 
-  nodes.all = locationQuery.New( nodes.all )
+return setmetatable( nodes, {__index = t } )
-  setmetatable( nodes, {__index = t } )
-  return nodes
-end
-
-function t.selectNearest( nodes, x, y )
-  return (nodes.all):getClosestPoint( x, y )
 end
 
 function t.draw( nodes )

camera.lua

@@ -20,12 +20,12 @@ function Camera.GetNodeCoordinate( x, y )
   return tfNodes:inverseTransformPoint( x, y )
 end
 
-function Camera.Zoom( delta )
+function Camera.Zoom( out )
-  local scale = 1.0 + delta
+  local scale = out and 1.1 or 0.9  
-  if Camera.zoom < 25.0 and delta > 0 or   --zooming in
+  tf:scale( scale, scale )
-     Camera.zoom > 0.5 and delta < 0 then --zooming out
+  local x = Camera.x
-    return Camera.Set( Camera.x , Camera.y, Camera.w * scale, Camera.h * scale )
+  local y = Camera.y
-  end
+  return Camera.Set( x, y, Camera.w * scale, Camera.h * scale )
 end
 
 function Camera.Translate( x, y )
@@ -36,8 +36,9 @@ end
 
 --In world coordinates: top left corner at x, y, extent of w, h.
 function Camera.Set( x, y, w, h )
+  print( ("CAMERA: %3.2f %3.2f %3.2f %3.2f"):format(x, y, w, h) )
   Camera.x, Camera.y, Camera.w, Camera.h = x, y, w, h
-  Camera.zoom = w / 800
+  Camera.zoom = w / 360
   tf:reset()
   tf:scale( w / 360, -h / 200 )
   tf:translate( 180 - x, -y - 100 )

cities.lua

@@ -23,41 +23,27 @@ function t.unlockSelection()
 end
 
 function t.draw()
-  return lg.points( points )
+  if cities.visible then lg.points( points ) end
 end
 
-function t.drawSelected( )
+function t.drawSelected( r )
+  if not cities.visible then return end
   local c  = t.selected
   if not c then return end
-  lg.circle( "line", c.x, c.y, 1.0 )
+  lg.circle( "fill", c.x, c.y, r )
 end
 
 function t.drawCapitals()
   if cities.visible then lg.points( caps ) end
 end
 
-function t.selectNearest( cities, x, y )
+function t.selectNearestCity(x, y)
-  return cities:getClosestPoint(x, y)  --defer to locationQuery
+  if not t.selectionLocked then t.selected = cities:getClosestPoint(x, y) end
-end
-
-local city = {}
-local citymt = {__index = city}
-function city:formatDisplayInfo()
-  return (
-    [[
-    NAME:    %s
-    COUNTRY:   %s
-    LONGITUDE: %3.2f
-    LATITUDE:  %3.2f
-    POP:       %d
-    CAPITAL:   %s]]):format( self.name, self.country, self.x, self.y, self.pop, tostring(self.capital) )
 end
 
 function t.load( filename )
 
-  print( "=== LOADING CITIES. ===" )
+  cities = {  visible = true, active = false }
-
-  cities = { visible = true, active = false }
   local n = 1
   local idxPts = 1
   local idxCaps = 1
@@ -65,25 +51,21 @@ function t.load( filename )
   for line in assert( lfs.lines( filename ), "Error: could not open cities.dat" ) do
 
     local _, _, x, y, pop, capital = line:sub( 83 ):find( "(%g+)%s+(%g+)%s+(%g+)%s+(%g+)" )
-    if capital then --check against empty or malformed line
+    x, y, pop, capital = tonumber( x ), tonumber( y ), tonumber( pop ), ( tonumber( capital ) > 0)
-      x, y, pop, capital = tonumber( x ), tonumber( y ), tonumber( pop ), ( tonumber( capital ) > 0)
+    local city = {
-      local city = setmetatable({
+      name = line:sub( 1, 39 ):gsub("%s+$",""),
-        name = line:sub( 1, 39 ):gsub("%s+$",""),
+      country = line:sub( 42, 82 ):gsub("%s+$",""),
-        country = line:sub( 42, 82 ):gsub("%s+$",""),
+      x = x, y = y, pop = pop, capital = capital
-        x = x, y = y, pop = pop, capital = capital
+    }
-      }, citymt )
+    cities[n]  = city
-      cities[n]  = city
+    n = n + 1
-      n = n + 1
 
-      points[idxPts], points[idxPts + 1] = x, y
+    points[idxPts], points[idxPts + 1] = x, y
-      idxPts = idxPts + 2
+    idxPts = idxPts + 2
 
-      if capital then
+    if capital then
-        caps[idxCaps], caps[idxCaps + 1] = x, y
+      caps[idxCaps], caps[idxCaps + 1] = x, y
-        idxCaps = idxCaps + 2
+      idxCaps = idxCaps + 2
-      end
-    else
-      print( "CITIES: malformed line:", line )
     end
   end
 
@@ -91,7 +73,7 @@ function t.load( filename )
   cities = locationQuery.New( cities )
   setmetatable( getmetatable( cities ).__index, {__index = t } )
   
-  print( "=== CITIES LOADED:", filename, n, "===" )
+  print( "LOADED", filename, n )
   return cities
 end
 

conf.lua

@@ -11,7 +11,7 @@ function love.conf(t)
     t.audio.mixwithsystem = true        -- Keep background music playing when opening LOVE (boolean, iOS and Android only)
 
     t.window.title = "dcEarth"          -- The window title (string)
-    t.window.icon = "icons/favicon.png" -- Filepath to an image to use as the window's icon (string)
+    t.window.icon = "favicon.png"       -- Filepath to an image to use as the window's icon (string)
     t.window.width = 800                -- The window width (number)
     t.window.height = 600               -- The window height (number)
     t.window.borderless = false         -- Remove all border visuals from the window (boolean)
@@ -44,7 +44,7 @@ function love.conf(t)
     t.modules.sound = false             -- Enable the sound module (boolean)
     t.modules.system = true             -- Enable the system module (boolean)
     t.modules.thread = false            -- Enable the thread module (boolean)
-    t.modules.timer = true             -- Enable the timer module (boolean), Disabling it will result 0 delta time in love.update
+    t.modules.timer = false             -- Enable the timer module (boolean), Disabling it will result 0 delta time in love.update
     t.modules.touch = false             -- Enable the touch module (boolean)
     t.modules.video = false             -- Enable the video module (boolean)
     t.modules.window = true             -- Enable the window module (boolean)

data/earth/cities.dat

@@ -1,4 +1,4 @@
-Cambridge	                             United Kingdom                           6.166700      35.566700     106673        0
+Cambridge	                         United Kingdom                           6.166700      35.566700     106673        0
 Gloucester                               United Kingdom                           6.666700      36.366699     108150        0
 Hastings/Bexhill                         United Kingdom                           5.400000      36.183300     112080        0
 Slough                                   United Kingdom                           13.250000     -8.833300     106882        0

lines.lua

@@ -9,28 +9,19 @@ function t.load( filename )
   local n = 0
   local k = 1
   for line in assert( lfs.lines( filename ) ) do
-    if line:find "b" then
+    if line == "b" then
       k = 1
-      if #poly > 2 then n = n + 1 end
+      n = n + 1
       poly = {}
       polys[n] = poly
     else
       local _, _, x, y = line:find( "(%g+)%s+(%g+)" )
-      x, y = tonumber( x ), tonumber( y )
+      x, y = assert( tonumber( x ) ), assert( tonumber( y ) )
-      if x and y then 
+      poly[k], poly[ k + 1 ] = x, y
-        poly[k], poly[ k + 1 ] = x, y
+      k = k + 2
-        k = k + 2
-      else
-        print( "LINES: malformed line:", filename, line )
-      end
     end
   end
 
-  if not polys[n] or (#(polys[n]) < 3) then
-    polys[n] = nil
-    n = n - 1
-  end
-
   print( "LOADED", filename, n )
   return setmetatable( polys, {__index = t } )
 end

locationQuery.lua

@@ -1,6 +1,7 @@
 --Shitty acceleration structure: get closest point in set.
 --Assumed to be in world coordinates: ( -180, 180 ) x ( -100, 100 )
 local t = {}
+local hashes = {}
 local math = math
 
 local hash = function( x, y, debug )
@@ -8,18 +9,9 @@ local hash = function( x, y, debug )
   return s
 end
 
-function t.getHashes( points )
-  return assert( points.hashes )
-end
-
 function t.getClosestPoint( points, x, y )
-  local hashes = t.getHashes( points )
   local closePoints = hashes[hash( x, y )]
-  
+  if not closePoints then return end
-  if not closePoints then
-    return
-  end
-  
   local distance = math.huge
   local px, py, point
   for k, v in pairs(closePoints) do
@@ -37,7 +29,6 @@ function t.getClosestPoint( points, x, y )
 end
 
 function t.Edit( points, point, x, y )
-  local hashes = t.getHashes( points )
   local h = hashes[hash( point.x, point.y )]
   if h then
     for i, p in pairs(h) do
@@ -59,21 +50,13 @@ function t.Add( points, x, y )
 end
 
 function t.New( points )
-  local hashes = {}
   for i = 1, #points do
     local x, y = points[i].x, points[i].y
     local h = hash( x, y )
     hashes[h] = hashes[h] or {}
     hashes[h][#hashes[h] + 1] = points[i]
   end
-  points.hashes = hashes
+  return setmetatable( points, {__index = t } )
-  
-  do
-    local count = 0
-    for k, v in pairs(hashes) do count = count + 1 end
-    print( "LOCATION QUERY. Points:", count )
-  end
-  return setmetatable( points, {__index = t} )
 end
 
 return t

main.lua

@@ -1,5 +1,4 @@
 local love = assert( love, "This tool requires LOVE: love2d.org" )
---assert( require('mobdebug') ).start() --remote debugger
 local map = require 'map'
 local button = require 'button'
 local SAVEDIRECTORY = "out/"
@@ -12,25 +11,21 @@ function love.load()
   lfs.setIdentity( "dcearth", false )
   assert( lfs.createDirectory( SAVEDIRECTORY.."data/earth" ))
   assert( lfs.createDirectory( SAVEDIRECTORY.."data/graphics" ))
+  map.load()
 
 
   love.graphics.setNewFont( 12, "mono" )
 end
 
-function love.directorydropped( path )
-  love.filesystem.mount( path, "" )
-  return map.load( path )
-end
-
 function love.update( dt )
   local tx, ty = 0, 0
   local moveCamera = false
-  if love.keyboard.isScancodeDown( "w" ) then moveCamera = true; ty = ty + 30 * dt end
+  if love.keyboard.isScancodeDown( "w" ) then moveCamera = true; ty = ty + 1 end
-  if love.keyboard.isScancodeDown( "a" ) then moveCamera = true; tx = tx - 30 * dt end
+  if love.keyboard.isScancodeDown( "a" ) then moveCamera = true; tx = tx - 1 end
-  if love.keyboard.isScancodeDown( "s" ) then moveCamera = true; ty = ty - 30 * dt end
+  if love.keyboard.isScancodeDown( "s" ) then moveCamera = true; ty = ty - 1 end
-  if love.keyboard.isScancodeDown( "d" ) then moveCamera = true; tx = tx + 30 * dt end
+  if love.keyboard.isScancodeDown( "d" ) then moveCamera = true; tx = tx + 1 end
-  if love.keyboard.isScancodeDown( "q" ) then Camera.Zoom( dt ) end
+  if love.keyboard.isScancodeDown( "q" ) then Camera.Zoom( true ) end
-  if love.keyboard.isScancodeDown( "e" ) then Camera.Zoom( -dt ) end
+  if love.keyboard.isScancodeDown( "e" ) then Camera.Zoom( false ) end
   if moveCamera then Camera.Translate( tx, ty ) end
 
 
@@ -62,10 +57,6 @@ local layerButtons = {
 
 
 function love.draw()
-  if not map.loaded then
-    return love.graphics.print( "Drag and drop folder to begin.")
-  end
-
   love.graphics.push( "all" )
   map.draw()
   love.graphics.pop()
@@ -85,7 +76,7 @@ function love.draw()
   local wx, wy = Camera.GetWorldCoordinate( x, y )
   local bx, by = Camera.GetBitmapCoordinate( x, y )
   local h = love.graphics.getHeight() - 30
-  love.graphics.setColor( 0.2, 0.1, 0.1, 1.0 )
+  love.graphics.setColor( 0.2, 0.1, 0.1, 0.5 )
   love.graphics.rectangle( "fill", 0, h, love.graphics.getWidth() / 2, 30 )
   love.graphics.setColor( 1, 1, 1, 1 )
   love.graphics.rectangle( "line", 0, h, love.graphics.getWidth() / 2, 30 )
@@ -94,13 +85,30 @@ function love.draw()
 
   --Edit box.
   love.graphics.rectangle( "line", love.graphics.getWidth() / 2, h, love.graphics.getWidth() / 2, 30 )
-  if map.selected then
+  if map.cities.selected then
-    love.graphics.setColor( 0.2, 0.1, 0.1, 1.0 )
+    local c = map.cities.selected
+    love.graphics.setColor( 0.2, 0.1, 0.1, 0.5 )
     love.graphics.rectangle( "fill", 0, 0, 150 ,100 )    
     love.graphics.setColor( 1, 1, 1, 1 )
     love.graphics.rectangle( "line", 0, 0, 150 ,100 )   
     love.graphics.setColor( 1.2, 1.1, 1.1, 1.5 )
-    love.graphics.print( map.selected:formatDisplayInfo(), 0, 0 )
+    love.graphics.print( ("NAME: %s\nX: %3.2f\nY: %3.2f\nPOP: %d\nCAPITAL: %s\nCOUNTRY: %s"):format(c.name, c.x, c.y, c.pop, tostring(c.capital), c.country), 0, 0 )
+  elseif map.travelnodes.selected then
+    local c = map.travelnodes.selected
+    love.graphics.setColor( 0.2, 0.1, 0.1, 0.5 )
+    love.graphics.rectangle( "fill", 0, 0, 150 ,100 )    
+    love.graphics.setColor( 1, 1, 1, 1 )
+    love.graphics.rectangle( "line", 0, 0, 150 ,100 )   
+    love.graphics.setColor( 1.2, 1.1, 1.1, 1.5 )
+    love.graphics.print( ("Node: %d\nX: %3.2f\nY: %3.2f\n"):format(c.number, c.x, c.y) )
+  elseif map.ainodes.selectedNode then
+    local c = map.ainodes.selected
+    love.graphics.setColor( 0.2, 0.1, 0.1, 0.5 )
+    love.graphics.rectangle( "fill", 0, 0, 150 ,100 )    
+    love.graphics.setColor( 1, 1, 1, 1 )
+    love.graphics.rectangle( "line", 0, 0, 150 ,100 )   
+    love.graphics.setColor( 1.2, 1.1, 1.1, 1.5 )
+    love.graphics.print( ("Node: %d\nX: %3.2f\nY: %3.2f\noffensive: %s"):format(c.number, c.x, c.y, c.attack) )
   end
 end
 
@@ -109,29 +117,21 @@ function love.resize(w, h)
 end
 
 function love.wheelmoved(x, y)
-  Camera.Zoom( (y > 0) and 0.5 or -0.5 )
+  Camera.Zoom( (y > 0) and true or false )
 end
 
 function love.mousepressed( x, y, button, istouch, presses )
   local wx, wy = Camera.GetWorldCoordinate( x, y )
-  if map.loaded then
+  if button == 1 then
-    if button == 1 then
+    map.cities.lockSelection()
-      map.cities.lockSelection()
+  else
-    else
+    map.cities.unlockSelection()
-      map.cities.unlockSelection()
-    end
   end
   print( ("MOUSE\tx %f\ty %f\twx %f\twy %f"):format(x, y, wx, wy) )
 end
 
 function love.mousemoved( x, y, dx, dy, istouch )
-  local wx, wy = Camera.GetWorldCoordinate( x, y )
+  map.cities.selectNearestCity( Camera.GetWorldCoordinate( x, y ) )
-  if map.loaded then 
-    if map.cities.visible then map.selected = map.cities:selectNearest( wx, wy )
-    elseif map.travelnodes.visible then map.selected = map.travelnodes:selectNearest( wx, wy )
-    elseif map.ainodes.visible then map.selected = map.ainodes:selectNearest( wx, wy )
-    end
-  end
 end
 
 local function ToggleVisibility( layer )
@@ -155,9 +155,7 @@ local layerVisibilityKeybinds = {
   ["8"] = "coastlines",
   ["9"] = "coastlinesLow",
   ["0"] = "international",
-  ["-"] = "cities",
+  ["-"] = "cities"
-  ["="] = "travelnodes",
-  ["backspace"] = "ainodes",
 }
 
 function love.keypressed(key)

map.lua

@@ -2,12 +2,12 @@ local lg = love.graphics
 local AI = require 'ai'
 local Cities = require 'cities'
 local Lines = require 'lines'
-local Nodes = require 'travelNodes'
+local Nodes = require 'nodes'
+local Bitmap = require 'bmp'
 local Camera = require 'camera'
 local Territory = require 'territory'
 
 local map = {
-  loaded = false,
   coastlines = false,
   coastlinesLow = false,
   international = false,
@@ -21,11 +21,11 @@ local map = {
   },
   travelnodes = false,
   sailable = false,
-  ainodes = false,
+  aimarkers = false,
   cities = false
 }
 
-function map.load( )
+function map.load()
   map.cities = Cities.load( "data/earth/cities.dat" )
   map.coastlines = Lines.load( "data/earth/coastlines.dat" )
   map.coastlinesLow = Lines.load( "data/earth/coastlines-low.dat" )
@@ -36,12 +36,10 @@ function map.load( )
   for k, v in pairs(map.territory) do
     map.territory[k] = Territory.load( "data/earth/"..k..".bmp", k )
   end
-  map.loaded = true
 end
 
 function map.draw()
   lg.clear( 0, 0, 0, 1 )
-  if not map.loaded then return end
 
   do --territory
     lg.setColor( 1,1,1,1)
@@ -57,47 +55,41 @@ function map.draw()
         v:drawBorder( "sea" )
       end
     end
-    if map.sailable.visible then 
+    if map.sailable.visible then map.sailable:draw() end
-      map.sailable:draw()
-
-      lg.setLineJoin( "none" )
-      lg.setLineWidth( 1 / Camera.zoom )
-
-      lg.setColor( 1, 1, 1, 0.5)
-      map.sailable:drawBorder( "sailable" )
-
-      lg.setLineWidth( 3 / Camera.zoom )
-      map.sailable:drawBorder( "placeable" )
-    end
     lg.setBlendMode( "alpha" )
     
     lg.setColor( 1, 1, 1, 1 )
   end
   
+  do --borders
+    lg.setLineJoin( "none" )
+    lg.setLineWidth( 1 / Camera.zoom )
+    
+    lg.setColor( 1, 1, 1, 0.5)
+    map.sailable:drawBorder( "sailable" )
+    
+    lg.setLineWidth( 3 / Camera.zoom )
+    map.sailable:drawBorder( "placeable" )
+  end
+
+
   do --all this stuff is drawn in world coordinates, ( -180, 180 ) x ( -100, 100 )
     
     lg.replaceTransform( Camera.tf )
 
-    if map.selected then
+    do --points
-      lg.setColor( 1.0, 0.5, 0.5, 0.9 )
-      lg.setLineJoin( "miter" )
-      lg.setLineWidth( 1.0 / Camera.zoom )
-      lg.circle( "line", map.selected.x, map.selected.y, 0.2 + 1.0 / Camera.zoom )
-    end
-
-    if map.cities.visible then --points
 
       lg.setColor( 1, 0, 0, 0.5 )
-      lg.setPointSize( 5.0 )
+      lg.setPointSize( 0.5 * Camera.zoom )
       map.cities.draw()
 
-      lg.setColor( 1, 1, 0.0, 0.5 )
+      lg.setColor( 1, 1, 1.0, 0.5 )
+      lg.setPointSize( 1.0 * Camera.zoom )
       map.cities.drawCapitals()
 
-    end
+      lg.setColor( 1, 1, 1, 0.5 )
+      map.cities.drawSelected( 15.0 / Camera.zoom )
       
-    if map.ainodes.visible then
-      lg.setPointSize( 5.0 )
       map.ainodes:draw()
     end
 
@@ -123,12 +115,9 @@ function map.draw()
     
     do --travel nodes
       lg.replaceTransform( Camera.tfNodes )
-      if map.travelnodes.visible then
+      map.travelnodes:draw()
-        map.travelnodes:draw()
-      end
     end
 
-
   end
 
 end

nodes.lua

@@ -1,13 +1,10 @@
 --Manage the pathfinding nodes used by DEFCON.
 --This is important for a mapping tool because the DEFCON client will not load a map unless
 --the pathfinding nodes form a connected graph.
-
+local t = {}
 local bmp = require 'bmp'
-local locationQuery = require 'locationQuery'
 local lg = assert( love.graphics )
 
-
-local t = setmetatable({}, {__index = locationQuery})
 local isSailable
 
 local function isConnected( startNode, endNode )
@@ -28,17 +25,15 @@ local function isConnected( startNode, endNode )
   return true
 end
 
-function t.selectNearest( nodes, x, y )
+function t.getClosest( nodes, x, y )
-  return (nodes.nodes):getClosestPoint( x, y )
+  local d = math.huge
-end
+  local closestNode
-
+  for _, node in pairs( nodes.nodes ) do
-local travelNode = {}
+    local nx, ny = node.x, node.y
-local mtTravelNode = { __index = travelNode }
+    local nd = (nx - x) * (nx - x) + (ny - y) * (ny - y)
-
+    if nd < d then d = nd; closestNode = node end
-function travelNode:formatDisplayInfo()
+  end
-  return ([[  TRAVEL NODE: %d
+  return closestNode
-  LONGITUDE: %3.2f
-  LATITUDE: %3.2f]]):format( self.idx, self.x, self.y )
 end
 
 function t.load( filename, sailable )
@@ -54,10 +49,10 @@ function t.load( filename, sailable )
       if imgd:getPixel( x, 399 - y ) > 0 then
         local long = 360 * ( x - 800 ) / 800 - 360 / 2 + 360
         local lat = 360 * ( 600 / 800 ) * ( 600 - y ) / 600 - 180
-        nodes.nodes[n] = setmetatable({x = long, y = lat, idx = n}, mtTravelNode )
+        nodes.nodes[n] = {x = long, y = lat}
-        print( nodes.nodes[n]:formatDisplayInfo() )
         nodes.points[ 2 * n - 1 ] = long
         nodes.points[ 2 * n ] = lat
+        print( n, long, lat )
         n = n + 1
       end
     end
@@ -74,9 +69,7 @@ function t.load( filename, sailable )
   end
   
   print( "=== Nodes Loaded ===" )
-  nodes.nodes = locationQuery.New( nodes.nodes )
+  return setmetatable( nodes, {__index = t } )
-  setmetatable( nodes, {__index = t} )
-  return nodes
 end
 
 --Determine if graph has more than one connected component.
@@ -85,13 +78,9 @@ function t.isConnected( nodes )
 end
 
 function t.draw( nodes )
-  lg.setPointSize( 8 )
+  lg.setPointSize( 10 )
   lg.setColor( 1, 1, 1, 0.5 )
   lg.points( nodes.points )
-  return t.drawConnections( nodes )
-end
-
-function t.drawConnections( nodes )
   
   for i, connection in pairs( nodes.connections ) do
     for j in pairs( connection ) do
@@ -99,6 +88,9 @@ function t.drawConnections( nodes )
       lg.line( ix, iy, fx, fy )
     end
   end
+end
+
+function t.drawConnections( nodes )
   
 end
 

territory.lua

@@ -109,9 +109,8 @@ function t.computeBorder( territory, threshold, key )
   local border = territory[key]
   local n = 1
 
-  local w, h = territory.imgd:getWidth() - 1, territory.imgd:getHeight() - 1
+  for x = 0, 511 do
-  for x = 0, w do
+    for y = 0, 284 do
-    for y = 0, h do
       --Bottom left, bottom right, and top right of pixel in image coordinates:
       local blx, bly = x, y + 1
       local brx, bry = x + 1, y + 1