build.rb in entityjs-0.3.1

- old
+ new

@@ -12,12 +12,10 @@
         return 2
       end
       
       Config.instance.reload
       
-      license = Config.instance.license
-      
       if name.nil? || name.empty?
         date = Time.now.strftime('%s')
         name = "build-#{date}"
       else
         name = name.first
@@ -27,10 +25,13 @@
       assets_folder = Config.assets_folder
       images_folder = Config.images_folder
       sounds_folder = Config.sounds_folder
       scripts_folder = Config.scripts_folder
       
+      final_name = 'game.min.js'
+      html_name = 'play.html'
+      
       #build if it doesn't exist
       Dirc.create_dir('builds', true)
       
       #create new directory
       if Dir.exists?(name)
@@ -58,55 +59,36 @@
         
       end
       
       #append all files into one big file
       puts "Compiling code"
-      out = ''
       
-      scripts = Dirc.find_scripts(Config.instance.scripts_ignore, Config.instance.scripts_order)
-      entities = Dirc.find_entity_src(Config.instance.entity_ignore)
+      entity_src = self.compile_entity(Config.instance.entity_ignore)
+      scripts = self.compile_scripts(Config.instance.scripts_ignore, Config.instance.scripts_order)
       
-      entities.each do |i|
-        out += "\n"
-        out += IO.read(i)
-        out += "\n"
-      end
+      out = entity_src+scripts
       
-      #add version
-      out = out.gsub(/\$VERSION/, Entityjs::VERSION)
-      
-      scripts.each do |i|
-        out += "\n"
-        out += IO.read(i)
-        out += "\n"
-      end
-      
-      #add levels, animations etc data
-      out += Assets.to_js
-      
-      
       #minify
       puts "Almost done..."
       
       #save
-      File.open('game.min.js', 'w') do |f|
-        f.write(license)
+      File.open(final_name, 'w') do |f|
         
-        f.write(Uglifier.compile(out, :copyright=>false))
+        f.write(self.minify(out))
         
         f.close
       end
       
-      
       #create play.html
       puts "Creating play page"
       
-      File.open('play.html', 'w') do |f|
+      File.open(html_name, 'w') do |f|
         f.write(%Q(<!DOCTYPE html>
 <html>
   <head>
-    <script src='game.min.js' type='text/javascript'></script>
+    <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">
+    <script src='#{final_name}' type='text/javascript'></script>
   </head>
   <body>
     <canvas id='#{Config.instance.canvas_id}' width='#{Config.instance.width}' height='#{Config.instance.height}'>Error browser does not support canvas element.</canvas>
   </body>
 </html>
@@ -119,9 +101,56 @@
       puts "  #{builds_folder}/#{name}"
       
       Dirc.to_game_root
       
       return 0
+    end
+    
+    #compiles all entity source and returns it
+    def self.compile_entity(ignore = nil)
+      out = ''
+      entities = Dirc.find_entity_src(ignore)
+      entities.each do |i|
+        out += "\n"
+        out += IO.read(i)
+        out += "\n"
+      end
+      
+      #add version
+      out = out.gsub(/\$VERSION/, Entityjs::VERSION)
+      
+      return out
+    end
+    
+    #compiles all game source and returns it
+    def self.compile_scripts(ignore = nil, order=nil)
+      scripts = Dirc.find_scripts(ignore, order)
+      
+      out = ''
+      
+      scripts.each do |i|
+        out += "\n"
+        out += IO.read(i)
+        out += "\n"
+      end
+      
+      #add levels, animations etc data
+      out += Assets.to_js
+      
+      return out
+    end
+    
+    #minifies source and returns it
+    def self.minify(code, license=true)
+      
+      code = Uglifier.compile(code, :copyright=>false)
+      
+      #add entity license statement
+      if license
+        code = Config.instance.license + code
+      end
+      
+      return code
     end
     
   end
   
 end
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