Class: MissileCommand

Inherits:
Game
  • Object
show all
Defined in:
lib/missile-command-ruby.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MissileCommand

Returns a new instance of MissileCommand.



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# File 'lib/missile-command-ruby.rb', line 66

def initialize
  super
  @acc_dt = 0
end

Instance Method Details

#load_resources ⇒ Object 



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# File 'lib/missile-command-ruby.rb', line 88

def load_resources
  with_path_from_file(__FILE__) do
    load_images 'media/images'
    load_sounds 'media/sounds'
    load_animations 'media/animations'
    load_songs 'media/songs'
  end
end

#setup_actors ⇒ Object 



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# File 'lib/missile-command-ruby.rb', line 104

def setup_actors
  @background = Background.new( :init_y => 500, :end_color => 0xff800080 )
  @enemy_command = EnemyCommand.new( :stock => 50, :attack_every => 3 )
  @player = Silo.new(:x => width/2,
                     :width => 100,
                     :stock => 10000,
                     :platform_capacity => 5,
                     :load_time => 0.2,
                     :speed => 100,
                     :missile_speed => 1000,
                     :missile_force => 1000,
                     :missile_mass => 0.5)

  @cross_hair = CrossHair.new(:keys => {Gosu::MsLeft => [:click, false], Gosu::MsRight => :click},
                              :rand_color => true,
                              :mode => :additive,
                              :width => 100)

  @info = TextBox.new(:size => 15)
  @info.text("Press F1 to hide this text | F2 debug info | F3 toggle pause", :size => 24)
  @info.watch(lambda{ fps }, :size => 20)
  @info.watch(@enemy_command)
  #@info.watch(@systems[StalkerSystem], :color => 0xff33ccff)
  @info.text("Click on screen to launch some missiles!")

  @silo_info = TextBox.new(:attach_to => @player, :size => 14)
  @silo_info.watch(@player)
end

#setup_events ⇒ Object 



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# File 'lib/missile-command-ruby.rb', line 133

def setup_events
  @cross_hair.on :click do |x, y|
    @player.launch_missile(x, y)
  end

  when_colliding(:explosion, :enemy_missile) do |e, m|
    m.die
  end

  when_colliding(:enemy_explosion, :silo) do |ex, s|
    #s.die
  end
end

#setup_input ⇒ Object 



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# File 'lib/missile-command-ruby.rb', line 97

def setup_input
  set_keys(Gosu::KbEscape => :close,
           Gosu::KbF1 => [:toggle_info, false],
           Gosu::KbF2 => [:debug!, false],
           Gosu::KbF3 => [:pause!, false])
end

#toggle_info ⇒ Object 



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# File 'lib/missile-command-ruby.rb', line 147

def toggle_info
  @info.toggle!
  @silo_info.toggle!
end

#update ⇒ Object 



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# File 'lib/missile-command-ruby.rb', line 71

def update
  super
  @acc_dt += $lotu.dt
  if @acc_dt > @enemy_command.attack_every
    @enemy_command.attack!
    @acc_dt = 0
    if rand > 0.5
      @enemy_command.attack!
    end
    if rand > 0.96
      (rand(4)+2).times do
        @enemy_command.attack! :extra => :speed
      end
    end
  end
end