Class: GamesAndRpgParadise::GUI::AlignThree

Inherits:
Object
  • Object
show all
Defined in:
lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb

Overview

GamesAndRpgParadise::GUI::AlignThree

Defined Under Namespace

Classes: SwingButton

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AlignThree

#

initialize

#


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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 36

def initialize
  reset
  # button/window display settings:
  @frame.set_size(
    @button_width  * @button_cols+((@button_cols-1) * @button_spacing),
    @button_height * @button_cols+((@button_rows-1) * @button_spacing)
  )
  create_buttons
  # Create the swing gridlayout frame next:
  @frame.set_layout(
    java.awt.GridLayout.new(@button_rows, @button_cols, @button_spacing, @button_spacing)
  )
  @frame.setDefaultCloseOperation(JFrame::EXIT_ON_CLOSE)
  @frame.setResizable(false)
  @frame.show
end

Instance Method Details

#adjacent_buttons_with_same_value(swing_button) ⇒ Object

adjacent_buttons_with_same_value



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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 191

def adjacent_buttons_with_same_value(swing_button)
  coordinates = []
  # top
  coordinates << { row: swing_button.row-1, column: swing_button.column } if swing_button.row > 1
  # right
  coordinates << { row: swing_button.row, column: swing_button.column+1 } if swing_button.column < @button_cols
  # bottom
  coordinates << { row: swing_button.row+1, column: swing_button.column } if swing_button.row < @button_rows
  # left
  coordinates << { row: swing_button.row, column: swing_button.column-1 } if swing_button.column > 1
  @buttons.select {|button|
    coordinates.include?({row: button.row, column: button.column})
  }.select {|button|
    button.value == swing_button.value
  }
end

#check_adjacent_count_same_value(swing_button) ⇒ Object

#

check_adjacent_count_same_value

#


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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 174

def check_adjacent_count_same_value(swing_button)
  checked = []
  not_checked = [swing_button]

  while !not_checked.empty?
    button = not_checked.pop
    checked << button
    adjacent_buttons_with_same_value(button).each do |button|
      next if checked.include? button
      next if not_checked.include? button
      not_checked << button
    end
  end
  checked
end

#create_buttons ⇒ Object

#

create_buttons

This method will create all the buttons that are placed in our 2D grid here.

#


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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 114

def create_buttons
  (1 .. @button_rows).each { |row|
    (1 .. @button_cols).each { |column|

      # create a new swing button
      swing_button = SwingButton.new(javax.swing.JButton.new('0'), row, column, 0)
      swing_button.jbutton.setOpaque true
      swing_button.jbutton.setBorderPainted false
      swing_button.jbutton.setBackground Color.new(*@button_colors[swing_button.value])

      # add "click" action listener
      swing_button.jbutton.add_action_listener { |event|
        do_handle_the_click_event(swing_button, event)
      }
      @buttons << swing_button
    }
  }
  @buttons.each {|button| @frame.add(button.jbutton) }
end

#define_buttons_colours ⇒ Object

#

define_buttons_colours

This method will define RGB values for a button value.

#


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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 93

def define_buttons_colours
  @button_colors = [
    [255, 255, 255], #ffffff white
    [255, 153, 153], #ff9999 pink
    [255, 153, 102], #ff9966 orange
    [255, 255, 153], #ffff99 yellow
    [153, 255, 153], #99ff99 green
    [102, 255, 204], #66ffcc green/blue
    [153, 255, 255], #99ffff light blue
    [102, 204, 255], #66ccff blue
    [153, 153, 255], #9999ff purple
    [255, 153, 255], #ff99ff purple/pink
  ]
end

#do_handle_the_click_event(swing_button, evt) ⇒ Object

#

do_handle_the_click_event

button click event handler

#


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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 139

def do_handle_the_click_event(swing_button, evt)
  # for now, if the button has already been clicked, return
  return if swing_button.value > 0
  swing_button.value += 1
  # looping until nothing left to collapse
  begin
    # check for adjacent similar values, todo
    adjacent_buttons = check_adjacent_count_same_value swing_button
    # update single button
    if adjacent_buttons.size < @adjacent_count
      swing_button.jbutton.setText swing_button.value.to_s
      swing_button.jbutton.setBackground Color.new(*@button_colors[swing_button.value])
      return
    end

    adjacent_buttons.each { |button|
      # clicked button
      case button
      when swing_button
        button.value += 1
        button.jbutton.setText button.value.to_s
        button.jbutton.setBackground Color.new(*@button_colors[button.value])
      # adjacent buttons
      else
        button.value = 0
        button.jbutton.setText button.value.to_s
        button.jbutton.setBackground Color.new(*@button_colors[button.value])
      end
    }
  end until check_adjacent_count_same_value(swing_button).size < @adjacent_count
end

#reset ⇒ Object

#

reset

#


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# File 'lib/games_and_rpg_paradise/games/misc/gui/jruby/align_three/align_three.rb', line 56

def reset
  @frame = JFrame.new
  # ======================================================================= #
  # Keep track of all buttons, via an Array:
  # ======================================================================= #
  @buttons = []
  # ======================================================================= #
  # === adjacent_count
  #
  # Define how many in a row collapse.
  # ======================================================================= #
  @adjacent_count = 3
  # ======================================================================= #
  # === @button_width
  # ======================================================================= #
  @button_width   = 100
  # ======================================================================= #
  # === @button_height
  # ======================================================================= #
  @button_height  = 100
  # ======================================================================= #
  # === @button_rows
  # ======================================================================= #
  @button_rows    =   5
  # ======================================================================= #
  # === @button_cols
  # ======================================================================= #
  @button_cols    =   5
  @button_spacing =   5
  define_buttons_colours
end