Bunch of stuff

lib/objects/multi_line_text.rb

@@ -0,0 +1,64 @@
+class MultiLineText
+  attr_accessor :options, :x, :y, :width, :height
+
+  def initialize(text, options={})
+    @texts = []
+    text.split("\n").each_with_index do |line, i|
+      _options = options
+      _options[:y]+=_options[:size]
+      @texts << Text.new(line, _options)
+    end
+    @options = options
+    @x = @texts.first ? @texts.first.x : 0
+    @y = @texts.first ? @texts.first.y : 0
+    @width  = 0
+    @height = 0
+    calculate_boundry
+  end
+
+  def draw
+    @texts.each(&:draw)
+  end
+
+  def text
+    string = ""
+    @texts.each {|t| string << t.text}
+    return string
+  end
+
+  def text=(text)
+    text.split("\n").each_with_index do |line, i|
+      if @texts[i]
+        @texts[i].text = line
+      else
+        @texts << Text.new(line, @options)
+      end
+    end
+
+    calculate_stack
+    calculate_boundry
+  end
+
+  def x=(int)
+    @x = int
+    @texts.each {|t| t.x = int}
+  end
+
+  def y=(int)
+    @y = int
+    @texts.each_with_index {|t, i| t.y=int+(i*t.size)}
+  end
+
+  def calculate_stack
+    @texts.each_with_index do |text, index|
+      text.y = text.size*index
+    end
+  end
+
+  def calculate_boundry
+    @width = 0
+    @height= 0
+    @texts.each {|t| @width = t.width if t.width > @width}
+    @texts.each {|t| @height+=t.height}
+  end
+end