Class: GUI::RRobotsGameWindow

Inherits:
Gosu::Window
  • Object
show all
Defined in:
lib/GUI/gosu.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(battlefield, xres, yres) ⇒ RRobotsGameWindow

Returns a new instance of RRobotsGameWindow.



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# File 'lib/GUI/gosu.rb', line 67

def initialize(battlefield, xres, yres)
  super(xres,yres, false, 16)
  self.caption = 'RRobots - GOSU POWERED'
  @font = Gosu::Font.new(self, BIG_FONT, xres / 20)
  @small_font = Gosu::Font.new(self, SMALL_FONT, xres/100)
  @engine = 'gosu'
  @path_prefix = "#{gem_path}/medias/#{@engine}"
  @background_image = Gosu::Image.new(self, "#{@path_prefix}/images/space.png", true)
  @battlefield = battlefield
  @xres, @yres = xres, yres
  @on_game_over_handlers = []
  init_window
  init_simulation
  @leaderboard = LeaderBoard.new(self, @robots, xres, yres, :left_top)

  # for ultimate win
  #@theme = Gosu::Song.new(self, 'music/song.mod')
  #@theme.play
  @sound_boom = Gosu::Sample.new(self, "#{@path_prefix}/sounds/sunexp.wav")
  @sound_gun = Gosu::Sample.new(self, "#{@path_prefix}/sounds/shotborn.wav")
end

Instance Attribute Details

#battlefield ⇒ Object (readonly)

Returns the value of attribute battlefield.



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# File 'lib/GUI/gosu.rb', line 63

def battlefield
  @battlefield
end

#boom ⇒ Object

Returns the value of attribute boom.



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# File 'lib/GUI/gosu.rb', line 65

def boom
  @boom
end

#bullets ⇒ Object

Returns the value of attribute bullets.



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# File 'lib/GUI/gosu.rb', line 65

def bullets
  @bullets
end

#explosions ⇒ Object

Returns the value of attribute explosions.



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# File 'lib/GUI/gosu.rb', line 65

def explosions
  @explosions
end

#mines ⇒ Object

Returns the value of attribute mines.



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# File 'lib/GUI/gosu.rb', line 65

def mines
  @mines
end

#on_game_over_handlers ⇒ Object

Returns the value of attribute on_game_over_handlers.



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# File 'lib/GUI/gosu.rb', line 64

def on_game_over_handlers
  @on_game_over_handlers
end

#robots ⇒ Object

Returns the value of attribute robots.



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# File 'lib/GUI/gosu.rb', line 65

def robots
  @robots
end

#toolboxes ⇒ Object

Returns the value of attribute toolboxes.



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# File 'lib/GUI/gosu.rb', line 65

def toolboxes
  @toolboxes
end

#xres ⇒ Object (readonly)

Returns the value of attribute xres.



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# File 'lib/GUI/gosu.rb', line 63

def xres
  @xres
end

#yres ⇒ Object (readonly)

Returns the value of attribute yres.



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# File 'lib/GUI/gosu.rb', line 63

def yres
  @yres
end

Instance Method Details

#draw ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 107

def draw
  robot_keys
  simulate
  draw_battlefield
  play_sounds
  @leaderboard.draw
  if button_down? Gosu::Button::KbEscape
    self.close
  end
end

#draw_battlefield ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 142

def draw_battlefield
  draw_robots
  draw_bullets
  draw_explosions
  draw_mines
  draw_toolboxes
end

#draw_bullets ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 206

def draw_bullets
  @battlefield.bullets.each do |bullet|
    @bullets[bullet] ||= @bullet_image
    @bullets[bullet].draw(bullet.x / 2, bullet.y / 2, ZOrder::Explosions)
  end
end

#draw_explosions ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 213

def draw_explosions
  @battlefield.explosions.each do |explosion|
    @explosions[explosion] = boom[explosion.t % 14]
    @explosions[explosion].draw_rot(explosion.x / 2, explosion.y / 2, ZOrder::Explosions, 0)
  end
end

#draw_mines ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 227

def draw_mines
  @battlefield.mines.each do |mine|
    @mines[mine] ||= @mine_image
    @mines[mine].draw(mine.x / 2, mine.y / 2, ZOrder::Mines)
  end
end

#draw_robots ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 174

def draw_robots
  @battlefield.robots.each_with_index do |ai, i|
    next if ai.dead
    col = COLORS[i % COLORS.size]
    font_col = FONT_COLORS[i % FONT_COLORS.size]
    @robots[ai] ||= GosuRobot.new(
      Gosu::Image.new(self, "#{@path_prefix}/images/#{col}_body000.bmp"),
      Gosu::Image.new(self, "#{@path_prefix}/images/#{col}_turret000.bmp"),
      Gosu::Image.new(self, "#{@path_prefix}/images/#{col}_radar000.bmp"),
      @small_font,
      @small_font,
      @small_font,
      col,
      font_col
    )

    @robots[ai].body.draw_rot(ai.x / 2, ai.y / 2, ZOrder::Robot, (-(ai.heading-90)) % 360)
    @robots[ai].gun.draw_rot(ai.x / 2, ai.y / 2, ZOrder::Robot, (-(ai.gun_heading-90)) % 360)
    @robots[ai].radar.draw_rot(ai.x / 2, ai.y / 2, ZOrder::Robot, (-(ai.radar_heading-90)) % 360)

    if @talkative
      @robots[ai].info.draw("#{ai.name}\n#{'|' * (ai.energy / 5)}", 
                            ai.x / 2 - 50, ai.y / 2 + 30, ZOrder::UI, 1.0, 1.0, font_col)
      @robots[ai].status.draw("#{ai.name.ljust(20)} #{'%.1f' % ai.energy}", 
                              ai.x / 2 - 50, ai.y / 2 + 30, ZOrder::UI, 1.0, 1.0, font_col)
    else
      @robots[ai].speech.draw_rel(ai.speech.to_s, ai.x / 2, ai.y / 2 - 40, ZOrder::UI, 0.5, 0.5, 1, 1, font_col)
      @robots[ai].info.draw_rel("#{ai.name}", ai.x / 2, ai.y / 2 + 30, ZOrder::UI, 0.5, 0.5, 1, 1, font_col)
    end
  end
end

#draw_toolboxes ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 220

def draw_toolboxes
   @battlefield.toolboxes.each do |toolbox|
      @toolboxes[toolbox] ||= @toolbox_image
      @toolboxes[toolbox].draw(toolbox.x / 2, toolbox.y / 2, ZOrder::Toolboxes)
    end
end

#init_simulation ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 102

def init_simulation
  @robots, @bullets, @explosions, @toolboxes, @mines = {}, {}, {}, {}, {}
end

#init_window ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 93

def init_window
  @boom = (0..14).map do |i|
    Gosu::Image.new(self, "#{@path_prefix}/images/explosion#{i.to_s.rjust(2, '0')}.bmp")
  end
  @bullet_image = Gosu::Image.new(self, "#{@path_prefix}/images/bullet.png")
  @mine_image = Gosu::Image.new(self, "#{@path_prefix}/images/mine.png")
  @toolbox_image = Gosu::Image.new(self, "#{@path_prefix}/images/toolbox.png")
end

#on_game_over(&block) ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 89

def on_game_over(&block)
  @on_game_over_handlers << block
end

#play_sounds ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 128

def play_sounds
  @battlefield.robots.each do |ai|
    if !ai.robot.events['got_hit'].empty?
      pan = -1.0 + (2.0 * ai.x / @battlefield.width)
      @sound_boom.play_pan(pan, 0.4)
    end

    if ai.actions[:fire] > 0 && ai.gun_heat <= 0
      pan = -1.0 + (2.0 * ai.x / @battlefield.width)
      @sound_gun.play_pan(pan, [ai.actions[:fire]*3, 1].min)
    end
  end
end

#robot_keys ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 118

def robot_keys
  pressed = []
  BUTTONS.each do |b|
    pressed << b if button_down?(b)
  end
  @battlefield.robots.each do |ai|
    ai.pressed_button(pressed)
  end
end

#simulate(ticks = 1) ⇒ Object 



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# File 'lib/GUI/gosu.rb', line 150

def simulate(ticks=1)
  @explosions.reject!{|e,tko| e.dead }
  @bullets.reject!{|b,tko| b.dead }
  @robots.reject! { |ai,tko| ai.dead}
  @mines.reject! { |m,tko| m.dead}
  @toolboxes.reject! { |t,tko| t.dead}
  ticks.times do
    if @battlefield.game_over
      @on_game_over_handlers.each{|h| h.call(@battlefield) }
        winner = @robots.keys.first
        whohaswon = if winner.nil?
          I18n.t('gui.draw')
        elsif @battlefield.teams.all?{|k,t|t.size<2}
          I18n.t('gui.no_team_won', :winner_name => winner.name)
        else
          I18n.t('gui.team_won', :winner_team => winner.team)
        end
        text_color = winner ? winner.team : 7
        @font.draw_rel("#{whohaswon}", xres/2, yres/2, ZOrder::UI, 0.5, 0.5, 1, 1, 0xffffff00)
    end
    @battlefield.tick
  end
end