Bunch of stuff

i-mic-fps.rb

@@ -2,6 +2,8 @@ require "opengl"
 require "glu"
 require "gosu"
 
+Dir.chdir(File.dirname(__FILE__))
+
 case OpenGL.get_platform
 when :OPENGL_PLATFORM_WINDOWS
   OpenGL.load_lib("opengl32.dll", "C:/Windows/System32")
@@ -24,6 +26,8 @@ require_relative "lib/common_methods"
 require_relative "lib/managers/object_manager"
 require_relative "lib/managers/light_manager"
 
+require_relative "lib/objects/text"
+require_relative "lib/objects/multi_line_text"
 require_relative "lib/objects/game_object"
 require_relative "lib/objects/light"
 require_relative "lib/objects/camera"

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

lib/objects/player.rb

@@ -1,3 +1,5 @@
+require "etc"
+
 class IMICFPS
   class Player < GameObject
 
@@ -11,7 +13,7 @@ class IMICFPS
       @first_person_view = true
 
       @devisor = 500.0
-      @name_image = Gosu::Image.from_text("Player", 100, font: "Consolas", align: :center)
+      @name_image = Gosu::Image.from_text("#{Etc.getlogin}", 100, font: "Consolas", align: :center)
       # @name_image.save("temp.png")
       p @name_image.width/@devisor
       p @name_image.height/@devisor

lib/objects/terrain.rb

@@ -18,17 +18,20 @@ class IMICFPS
     end
 
     def generate
+      #@width.times do |x|
+      #  @length.times do |z|
+      #    # TRIANGLE STRIP (BROKEN)
+      #    @map << Vertex.new((x+1)-@width.to_f/2, 0, z-@legth.to_f/2)
+      #    @map << Vertex.new(x-@width.to_f/2, 0, (z+1)-@length.to_f/2)
+      #  end
+      #end
       @width.times do |x|
         @length.times do |z|
-          # TRIANGLE STRIP (BROKEN)
-          # @map << Vertex.new((x+1)-@width.to_f/2, 0, z-@legth.to_f/2)
-          # @map << Vertex.new(x-@width.to_f/2, 0, (z+1)-@length.to_f/2)
-
           # WORKING TRIANGLES
           @map << Vertex.new(x-@width.to_f/2, @height, z-@length.to_f/2)
           @map << Vertex.new((x+1)-@width.to_f/2, @height, z-@length.to_f/2)
           @map << Vertex.new(x-@width.to_f/2, @height, (z+1)-@length.to_f/2)
-
+          #
           @map << Vertex.new(x-@width.to_f/2, @height, (z+1)-@length.to_f/2)
           @map << Vertex.new((x+1)-@width.to_f/2, @height, z-@length.to_f/2)
           @map << Vertex.new((x+1)-@width.to_f/2, @height, (z+1)-@length.to_f/2)
@@ -95,11 +98,10 @@ class IMICFPS
       glColorPointer(3, GL_FLOAT, 0, @colors_packed)
 
       glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
-      # glDrawArrays(GL_TRIANGLE_STRIP, 0, @vertices.size/3)
       glDrawArrays(GL_TRIANGLES, 0, @vertices.size/3)
       glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
+
       # glDrawArrays(GL_TRIANGLE_STRIP, 0, @vertices.size/3)
-      glDrawArrays(GL_TRIANGLES, 0, @vertices.size/3)
       $window.number_of_faces+=@vertices.size/3
 
       glDisableClientState(GL_VERTEX_ARRAY)

lib/objects/text.rb

@@ -0,0 +1,95 @@
+class Text
+  CACHE = {}
+
+  attr_accessor :text, :x, :y, :z, :size, :factor_x, :factor_y, :color, :shadow, :shadow_size, :options
+  attr_reader :textobject
+
+  def initialize(text, options={})
+    @text = text || ""
+    @options = options
+    @size = options[:size] || 18
+    @font = options[:font] || "Consolas"
+
+    @x = options[:x] || 0
+    @y = options[:y] || 0
+    @z = options[:z] || 1025
+    @factor_x = options[:factor_x]  || 1
+    @factor_y = options[:factor_y]  || 1
+    @color    = options[:color]     || Gosu::Color::WHITE
+    @alignment= options[:alignment] || nil
+    @shadow   = true  if options[:shadow] == true
+    @shadow   = false if options[:shadow] == false
+    @shadow   = true if options[:shadow] == nil
+    @shadow_size = options[:shadow_size] ? options[:shadow_size] : 1
+    @shadow_alpha= options[:shadow_alpha] ? options[:shadow_alpha] : 30
+    @textobject = check_cache(@size, @font)
+
+    if @alignment
+      case @alignment
+      when :left
+        @x = 0+BUTTON_PADDING
+      when :center
+        @x = ($window.width/2)-(@textobject.text_width(@text)/2)
+      when :right
+        @x = $window.width-BUTTON_PADDING-@textobject.text_width(@text)
+      end
+    end
+
+    return self
+  end
+
+  def check_cache(size, font_name)
+    available = false
+    font      = nil
+
+    if CACHE[size]
+      if CACHE[size][font_name]
+        font = CACHE[size][font_name]
+        available = true
+      else
+        available = false
+      end
+    else
+      available = false
+    end
+
+    unless available
+      font = Gosu::Font.new(@size, name: @font)
+      CACHE[@size] = {} unless CACHE[@size].is_a?(Hash)
+      CACHE[@size][@font] = font
+    end
+
+    return font
+  end
+
+  def width
+    textobject.text_width(@text)
+  end
+
+  def height
+    textobject.height
+  end
+
+  def draw
+    if @shadow && !ARGV.join.include?("--no-shadow")
+      # _color = Gosu::Color.rgba(@color.red, @color.green, @color.blue, @shadow_alpha) if @shadow_alpha <= @color.alpha
+      # _color = Gosu::Color.rgba(@color.red, @color.green, @color.blue, @color.alpha) unless @shadow_alpha <= @color.alpha
+      _color = Gosu::Color::BLACK
+      @textobject.draw(@text, @x-@shadow_size, @y, @z, @factor_x, @factor_y, _color)
+      @textobject.draw(@text, @x-@shadow_size, @y-@shadow_size, @z, @factor_x, @factor_y, _color)
+
+      @textobject.draw(@text, @x, @y-@shadow_size, @z, @factor_x, @factor_y, _color)
+      @textobject.draw(@text, @x+@shadow_size, @y-@shadow_size, @z, @factor_x, @factor_y, _color)
+
+      @textobject.draw(@text, @x, @y+@shadow_size, @z, @factor_x, @factor_y, _color)
+      @textobject.draw(@text, @x-@shadow_size, @y+@shadow_size, @z, @factor_x, @factor_y, _color)
+
+      @textobject.draw(@text, @x+@shadow_size, @y, @z, @factor_x, @factor_y, _color)
+      @textobject.draw(@text, @x+@shadow_size, @y+@shadow_size, @z, @factor_x, @factor_y, _color)
+    end
+
+    @textobject.draw(@text, @x, @y, @z, @factor_x, @factor_y, @color)
+  end
+
+  def update; end
+end

lib/ui/menu/menu.rb

@@ -0,0 +1,43 @@
+class Menu
+  def initialize
+    @elements = []
+    setup
+  end
+
+  def setup
+  end
+
+  def draw
+    @elements.each(&:draw)
+  end
+
+  def update
+    @elements.each(&:update)
+  end
+
+  def button(text, x:, y:, &block)
+    @element << Button.new(text, x, y, block)
+  end
+
+  def label(text, x:, y:)
+    @element << Text.new(text, x: x, y: y, size: 24)
+  end
+
+  class Button
+    PADDING = 10
+    def initialize(text, x, y, block)
+      @text = Text.new(text, x: x, y: y)
+    end
+
+    def draw
+      Gosu.draw_rect(x-PADDING, y-PADDING, @text.width+PADDING, @text.height+PADDING, Gosu::Color.rgb(0, 100, 0))
+      @text.draw
+    end
+
+    def update
+    end
+
+    def mouse_over?
+    end
+  end
+end

lib/wavefront/model.rb

@@ -74,11 +74,13 @@ class IMICFPS
 
          if $debug
            glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
+	   #glPolygonOffset(1, 0)
            glDrawArrays(GL_TRIANGLES, 0, o.flattened_vertices_size/4)
+	   #glPolygonOffset(0, 0)
            glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
-         else
+	 end
-           glDrawArrays(GL_TRIANGLES, 0, o.flattened_vertices_size/4)
+
-         end
+	 glDrawArrays(GL_TRIANGLES, 0, o.flattened_vertices_size/4)
 
           glDisableClientState(GL_VERTEX_ARRAY)
           glDisableClientState(GL_COLOR_ARRAY)

lib/window.rb

@@ -37,8 +37,8 @@ class IMICFPS
       @crosshair_thickness = 3
       @crosshair_color = Gosu::Color.rgb(255,127,0)
 
-      @font = Gosu::Font.new(18, name: "DejaVu Sans")
+      # @font = Gosu::Font.new(18, name: "DejaVu Sans")
-      @text = "Hello There"
+      @text = MultiLineText.new("Pending...", x: 10, y: 10, z: 1, size: 18, font: "DejaVu Sans")
 
       Light.new(x: 3, y: -6, z: 6)
       Light.new(x: 0, y: 100, z: 0, diffuse: Color.new(1.0, 0.5, 0.1))
@@ -73,28 +73,29 @@ class IMICFPS
       draw_rect(width/2-@crosshair_size, (height/2-@crosshair_size)-@crosshair_thickness/2, @crosshair_size*2, @crosshair_thickness, @crosshair_color, 0, :default)
       draw_rect((width/2)-@crosshair_thickness/2, height/2-(@crosshair_size*2), @crosshair_thickness, @crosshair_size*2, @crosshair_color, 0, :default)
 
-      @text.split("~").each_with_index do |bit, i|
+      @text.draw
-        @font.draw(bit.strip, 10, @font.height*i, Float::INFINITY)
-      end
     end
 
     def update
       @last_frame_time = Gosu.milliseconds
-      @text = "OpenGL Vendor: #{glGetString(GL_VENDOR)}~
+      string = <<-eos
-      OpenGL Renderer: #{glGetString(GL_RENDERER)} ~
+OpenGL Vendor: #{glGetString(GL_VENDOR)}
-      OpenGL Version: #{glGetString(GL_VERSION)}~
+OpenGL Renderer: #{glGetString(GL_RENDERER)}
-      OpenGL Shader Language Version: #{glGetString(GL_SHADING_LANGUAGE_VERSION)}~
+OpenGL Version: #{glGetString(GL_VERSION)}
-      ~
+OpenGL Shader Language Version: #{glGetString(GL_SHADING_LANGUAGE_VERSION)}
-      Camera pitch: #{@camera.pitch.round(2)} Yaw: #{@camera.yaw.round(2)} Roll #{@camera.roll.round(2)} ~
+
-      Camera X:#{@camera.x.round(2)} Y:#{@camera.y.round(2)} Z:#{@camera.z.round(2)} ~
+Camera pitch: #{@camera.pitch.round(2)} Yaw: #{@camera.yaw.round(2)} Roll #{@camera.roll.round(2)}
-      #{if @camera.game_object then "Actor X:#{@camera.game_object.x.round(2)} Y:#{@camera.game_object.y.round(2)} Z:#{@camera.game_object.z.round(2)}";end} ~
+Camera X:#{@camera.x.round(2)} Y:#{@camera.y.round(2)} Z:#{@camera.z.round(2)}
-      Field Of View: #{@camera.field_of_view} ~
+#{if @camera.game_object then "Actor X:#{@camera.game_object.x.round(2)} Y:#{@camera.game_object.y.round(2)} Z:#{@camera.game_object.z.round(2)}";end}
-      Mouse Sesitivity: #{@camera.mouse_sensitivity} ~
+Field Of View: #{@camera.field_of_view}
-      Faces: #{@number_of_faces} ~
+Mouse Sesitivity: #{@camera.mouse_sensitivity}
-      Last Frame: #{delta_time}ms (#{Gosu.fps} fps)~
+Faces: #{@number_of_faces}
-      ~
+Last Frame: #{delta_time}ms (#{Gosu.fps} fps)
-      Draw Skydome: #{@draw_skydome}~
+
-      Debug mode: <c=992200>#{$debug}</b>~"
+Draw Skydome: #{@draw_skydome}
+Debug mode: <c=992200>#{$debug}</b>
+eos
+      @text.text = string
 
       ObjectManager.objects.each do |object|
         object.update