Class: CyberarmEngine::GameState

Inherits:
Object
  • Object
show all
Includes:
Common
Defined in:
lib/cyberarm_engine/game_state.rb

Direct Known Subclasses

GuiState, IntroState

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Common

#current_state, #darken, #draw_rect, #fill, #get_asset, #get_image, #get_sample, #get_song, #lighten, #opacity, #pop_state, #previous_state, #push_state, #shift_state, #show_cursor, #show_cursor=, #window

Constructor Details

#initialize(options = {}) ⇒ GameState

Returns a new instance of GameState.



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# File 'lib/cyberarm_engine/game_state.rb', line 8

def initialize(options = {})
  @options = options
  @game_objects = []
  @global_pause = false
  $window.text_input = nil unless options[:preserve_text_input]

  @down_keys = {}
end

Instance Attribute Details

#game_objects ⇒ Object (readonly)

Returns the value of attribute game_objects.



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# File 'lib/cyberarm_engine/game_state.rb', line 6

def game_objects
  @game_objects
end

#global_pause ⇒ Object

Returns the value of attribute global_pause.



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# File 'lib/cyberarm_engine/game_state.rb', line 5

def global_pause
  @global_pause
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/cyberarm_engine/game_state.rb', line 5

def options
  @options
end

Instance Method Details

#add_game_object(object) ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 93

def add_game_object(object)
  @game_objects << object
end

#button_down(id) ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 77

def button_down(id)
  @down_keys[id] = true

  @game_objects.each do |o|
    o.button_down(id)
  end
end

#button_up(id) ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 85

def button_up(id)
  @down_keys.delete(id)

  @game_objects.each do |o|
    o.button_up(id)
  end
end

#destroy ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 72

def destroy
  @options.clear
  @game_objects.clear
end

#draw ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 25

def draw
  @game_objects.each(&:draw)
end

#draw_bounding_box(box) ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 33

def draw_bounding_box(box)
  x = box.x
  y = box.y
  max_x = box.max_x
  max_y = box.max_y

  color = Gosu::Color.rgba(255, 127, 64, 240)

  # pipe = 4
  # Gosu.draw_rect(x-width, y-height, x+(width*2), y+(height*2), color, Float::INFINITY)
  # puts "BB render: #{x}:#{y} w:#{x.abs+width} h:#{y.abs+height}"
  # Gosu.draw_rect(x, y, x.abs+width, y.abs+height, color, Float::INFINITY)

  # TOP LEFT to BOTTOM LEFT
  $window.draw_line(
    x, y, color,
    x, max_y, color,
    Float::INFINITY
  )
  # BOTTOM LEFT to BOTTOM RIGHT
  $window.draw_line(
    x, max_y, color,
    max_x, max_y, color,
    Float::INFINITY
  )
  # BOTTOM RIGHT to TOP RIGHT
  $window.draw_line(
    max_x, max_y, color,
    max_x, y, color,
    Float::INFINITY
  )
  # TOP RIGHT to TOP LEFT
  $window.draw_line(
    max_x, y, color,
    x, y, color,
    Float::INFINITY
  )
end

#post_setup ⇒ Object

Called immediately after setup returns. GuiState uses this to set current_theme for ToolTip



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# File 'lib/cyberarm_engine/game_state.rb', line 22

def post_setup
end

#setup ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 17

def setup
end

#update ⇒ Object 



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# File 'lib/cyberarm_engine/game_state.rb', line 29

def update
  @game_objects.each(&:update)
end