Class: Kawaii::Game

Inherits:
Gosu::Window
  • Object
show all
Defined in:
lib/kawaii/game.rb

Constant Summary collapse

CONFIG_PATH = 
File.expand_path(".") +'/config.yml'
CONFIG = 
YAML.load_file(CONFIG_PATH)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Game

Returns a new instance of Game.



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# File 'lib/kawaii/game.rb', line 12

def initialize
  super CONFIG['resolution']['width'], CONFIG['resolution']['height'], CONFIG['fullscreen']
  @width, @height, @fullscreen = CONFIG['resolution']['width'], CONFIG['resolution']['height'], CONFIG['fullscreen']
  @content_root = CONFIG['content_root']
  
  @scene_manager = Kawaii::SceneManager.new(self) 
  # load intro scene
  @scene_manager.push_scene Kawaii::Intro.new @scene_manager

  # stats
  @top_color = Gosu::Color.new(0xFF1EB1FA)
  @bottom_color = Gosu::Color.new(0xFF1D4DB5)
  @font = Gosu::Font.new(self, Gosu::default_font_name, 18)
  @debug = CONFIG['debug']
  
  if @debug
    puts "Game settings:"
    puts "\tResolution: #{width}:#{height}"
    puts "\tFullscreen: #{fullscreen}"
    puts "\tContent root: #{content_root}"
  end
end

Instance Attribute Details

#content_root ⇒ Object

Returns the value of attribute content_root.



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# File 'lib/kawaii/game.rb', line 10

def content_root
  @content_root
end

#font ⇒ Object

Returns the value of attribute font.



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# File 'lib/kawaii/game.rb', line 10

def font
  @font
end

#fullscreen ⇒ Object

Returns the value of attribute fullscreen.



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# File 'lib/kawaii/game.rb', line 10

def fullscreen
  @fullscreen
end

#height ⇒ Object

Returns the value of attribute height.



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# File 'lib/kawaii/game.rb', line 10

def height
  @height
end

#show_fps ⇒ Object

Returns the value of attribute show_fps.



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# File 'lib/kawaii/game.rb', line 10

def show_fps
  @show_fps
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/kawaii/game.rb', line 10

def width
  @width
end

Instance Method Details

#before_update ⇒ Object 



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# File 'lib/kawaii/game.rb', line 41

def before_update
end

#delta ⇒ Object 



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# File 'lib/kawaii/game.rb', line 44

def delta
  16.0 # TODO: real delta
end

#draw ⇒ Object 



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# File 'lib/kawaii/game.rb', line 52

def draw
  draw_quad(
    0, 0, @top_color,
    @width, 0, @top_color,
    @width, @height, @bottom_color,
    0, @height, @bottom_color,
  )
  @scene_manager.draw
  if @debug
      @font.draw("FPS: #{get_fps}", 14, 14, 0)
  end
end

#get_fps ⇒ Object 



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# File 'lib/kawaii/game.rb', line 48

def get_fps
  1000.0 / delta
end

#update ⇒ Object 



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# File 'lib/kawaii/game.rb', line 35

def update
  before_update()
  @dt = delta()
  @scene_manager.update @dt
end