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Changing a picture if continue is enabled.

Latest Post

Sobeman459

Member

340
I am using pictures for my commands in the title screen and want the continue command to change pictures. This is the code below:

Code: 
    # Continue enabled determinant
    # Check if at least one save file exists
    # If enabled, make @continue_enabled true; if disabled, make it false
    @continue_enabled = false
    for i in 0..3
      if FileTest.exist?("Save#{i+1}.rxdata")
        @continue_enabled = true
        @command.bitmap = RPG::Cache.title("continue2")  
      end
    end

Then here is the whole script:

Code: 
#==============================================================================
# ** Scene_Title
#------------------------------------------------------------------------------
#  This class performs title screen processing.
#==============================================================================

class Scene_Title
  def pic_move(pic, pic_x, pic_y, speed, op_speed, max_opacity)
 if pic.x <= pic_x
    pic.x += pic.x + speed > pic_x ? pic_x - pic.x : speed
  else
    pic.x -= pic.x - speed < pic_x ? pic.x - pic_x : speed
  end
  if pic.y <= pic_y
    pic.y += pic.y + speed > pic_y ? pic_y - pic.y : speed
  else
    pic.y -= pic.y - speed < pic_y ? pic.y - pic_y : speed
  end
 
 if  pic.opacity < max_opacity
     pic.opacity += pic.opacity + op_speed < max_opacity ? op_speed : max_opacity - pic.opacity
   elsif pic.opacity > max_opacity
      pic.opacity -= pic.opacity - op_speed > max_opacity ? op_speed : pic.opacity - max_opacity
      end
end
  #--------------------------------------------------------------------------
  # * Main Processing
  #--------------------------------------------------------------------------
  def main
    # If battle test
    if $BTEST
      battle_test
      return
    end
    # Load database
    $data_actors        = load_data("Data/Actors.rxdata")
    $data_classes       = load_data("Data/Classes.rxdata")
    $data_skills        = load_data("Data/Skills.rxdata")
    $data_items         = load_data("Data/Items.rxdata")
    $data_weapons       = load_data("Data/Weapons.rxdata")
    $data_armors        = load_data("Data/Armors.rxdata")
    $data_enemies       = load_data("Data/Enemies.rxdata")
    $data_troops        = load_data("Data/Troops.rxdata")
    $data_states        = load_data("Data/States.rxdata")
    $data_animations    = load_data("Data/Animations.rxdata")
    $data_tilesets      = load_data("Data/Tilesets.rxdata")
    $data_common_events = load_data("Data/CommonEvents.rxdata")
    $data_system        = load_data("Data/System.rxdata")
    # â–¼ Here is the first change - add this fowling lines â–¼
    $game_system        = Game_System.new         # }
    $game_temp          = Game_Temp.new           # }
    $game_system        = Game_System.new         # }
    $game_switches      = Game_Switches.new       # }
    $game_variables     = Game_Variables.new      # }
    $game_self_switches = Game_SelfSwitches.new   # }
    $game_screen        = Game_Screen.new         # }
    $game_actors        = Game_Actors.new         # }
    $game_party         = Game_Party.new          # }
    $game_troop         = Game_Troop.new          # }
    $game_map           = Game_Map.new            # }
    $game_player        = Game_Player.new         # }
    $game_map.setup(010) # ID of the Map you want # }
    @spriteset = Spriteset_Map.new                # }
    # Make system object
    $game_system = Game_System.new
    # Make title graphic
    @sprite = Sprite.new
    @sprite.bitmap = RPG::Cache.title($data_system.title_name)
    # Make command window
   @cursor = Sprite.new
   @cursor.bitmap = RPG::Cache.title("TitleCommand")
   @cursor.y = 80
   @cursor.x = 400
   @command= Sprite.new
   @command.bitmap = RPG::Cache.title("continue")   
   @command.y = 380
   @command.x = 395
   @command.z = 9999
   @command2 = Sprite.new
   @command2.bitmap = RPG::Cache.title("newgame")
   @command2.y = 347
   @command2.x = 314
   @command2.z = 9999
   @command3 = Sprite.new
   @command3.bitmap = RPG::Cache.title("quit")
   @command3.y = 410
   @command3.x = 455
   @command3.z = 9999
   s1 = ""
   s2 = ""
   s3 = ""
   @command_window = Window_Command2.new(180, [s1, s2, s3])
   @command_window.back_opacity = 160
   @command_window.x = 320 - @command_window.width / 2
   @command_window.y = 288
    # Continue enabled determinant
    # Check if at least one save file exists
    # If enabled, make @continue_enabled true; if disabled, make it false
    @continue_enabled = false
    for i in 0..3
      if FileTest.exist?("Save#{i+1}.rxdata")
        @continue_enabled = true
        @command.bitmap = RPG::Cache.title("continue2")  
      end
    end
    # If continue is enabled, move cursor to "Continue"
    # If disabled, display "Continue" text in gray
    if @continue_enabled
      @command_window.index = 1
    else
      @command_window.disable_item(1)
    end
    # Play title BGM
    $game_system.bgm_play($data_system.title_bgm)
    # Stop playing ME and BGS
    Audio.me_stop
    Audio.bgs_stop
    # Execute transition
    Graphics.transition
    # Main loop
    loop do
      # Update game screen
      Graphics.update
      # Update input information
      Input.update
      # Frame update
      update
      # Abort loop if screen is changed
      if $scene != self
        break
      end
    end
    # Prepare for transition
    Graphics.freeze
    # Dispose of command window
    @command_window.dispose
    # Dispose of title graphic
    @sprite.bitmap.dispose
    @sprite.dispose
   @cursor.dispose
   @command.dispose
   @command2.dispose
   @command3.dispose
   @spriteset.dispose # }
  end
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update
    @cursor_x = @cursor.x
if @cursor.y != 340 + (@command_window.index * 32)#350
@cursor_y = 340 + (@command_window.index * 32)
pic_move(@cursor, @cursor_x, @cursor_y, (@cursor_y - @cursor.y).abs / 3.5, 0, 255)
end
@cursor.z= 110
for i in 0..@command_window.index              # for each index defined (aka three if you use the default window: 0, 1, 2), using the placeholder variable 'i'
  @cursor.x = 300 + i * 64  # sets the cursor x position to command_window's position, adds 16 because of the window border (might need to adjust that because I simply can't remember the value, then adds i times 32 to it, aka 0 for the first item, 32 for the second, 64 for the third)
end
    # â–¼ Add These Lines And We're Done â–¼
    $game_map.update  # }
    @spriteset.update # } 
    # Update command window
    @command_window.update
    # If C button was pressed
    if Input.trigger?(Input::C)
      # Branch by command window cursor position
      case @command_window.index
      when 0  # New game
        command_new_game
      when 1  # Continue
        command_continue
      when 2  # Shutdown
        command_shutdown
      end
    end
  end
  #--------------------------------------------------------------------------
  # * Command: New Game
  #--------------------------------------------------------------------------
  def command_new_game
    # Play decision SE
    $game_system.se_play($data_system.decision_se)
    # Stop BGM
    Audio.bgm_stop
    # Reset frame count for measuring play time
    Graphics.frame_count = 0
    # Make each type of game object
    $game_temp          = Game_Temp.new
    $game_system        = Game_System.new
    $game_switches      = Game_Switches.new
    $game_variables     = Game_Variables.new
    $game_self_switches = Game_SelfSwitches.new
    $game_screen        = Game_Screen.new
    $game_actors        = Game_Actors.new
    $game_party         = Game_Party.new
    $game_troop         = Game_Troop.new
    $game_map           = Game_Map.new
    $game_player        = Game_Player.new
    # Set up initial party
    $game_party.setup_starting_members
    # Set up initial map position
    $game_map.setup($data_system.start_map_id)
    # Move player to initial position
    $game_player.moveto($data_system.start_x, $data_system.start_y)
    # Refresh player
    $game_player.refresh
    # Run automatic change for BGM and BGS set with map
    $game_map.autoplay
    # Update map (run parallel process event)
    $game_map.update
    # Switch to map screen
    $scene = Scene_Map.new
  end
  #--------------------------------------------------------------------------
  # * Command: Continue
  #--------------------------------------------------------------------------
  def command_continue
    # If continue is disabled
    unless @continue_enabled
      # Play buzzer SE
      $game_system.se_play($data_system.buzzer_se)
      return
    end
    # Play decision SE
    $game_system.se_play($data_system.decision_se)
    # Switch to load screen
    $scene = Scene_Load.new
  end
  #--------------------------------------------------------------------------
  # * Command: Shutdown
  #--------------------------------------------------------------------------
  def command_shutdown
    # Play decision SE
    $game_system.se_play($data_system.decision_se)
    # Fade out BGM, BGS, and ME
    Audio.bgm_fade(800)
    Audio.bgs_fade(800)
    Audio.me_fade(800)
    # Shutdown
    $scene = nil
  end
  #--------------------------------------------------------------------------
  # * Battle Test
  #--------------------------------------------------------------------------
  def battle_test
    # Load database (for battle test)
    $data_actors        = load_data("Data/BT_Actors.rxdata")
    $data_classes       = load_data("Data/BT_Classes.rxdata")
    $data_skills        = load_data("Data/BT_Skills.rxdata")
    $data_items         = load_data("Data/BT_Items.rxdata")
    $data_weapons       = load_data("Data/BT_Weapons.rxdata")
    $data_armors        = load_data("Data/BT_Armors.rxdata")
    $data_enemies       = load_data("Data/BT_Enemies.rxdata")
    $data_troops        = load_data("Data/BT_Troops.rxdata")
    $data_states        = load_data("Data/BT_States.rxdata")
    $data_animations    = load_data("Data/BT_Animations.rxdata")
    $data_tilesets      = load_data("Data/BT_Tilesets.rxdata")
    $data_common_events = load_data("Data/BT_CommonEvents.rxdata")
    $data_system        = load_data("Data/BT_System.rxdata")
    # Reset frame count for measuring play time
    Graphics.frame_count = 0
    # Make each game object
    $game_temp          = Game_Temp.new
    $game_system        = Game_System.new
    $game_switches      = Game_Switches.new
    $game_variables     = Game_Variables.new
    $game_self_switches = Game_SelfSwitches.new
    $game_screen        = Game_Screen.new
    $game_actors        = Game_Actors.new
    $game_party         = Game_Party.new
    $game_troop         = Game_Troop.new
    $game_map           = Game_Map.new
    $game_player        = Game_Player.new
    # Set up party for battle test
    $game_party.setup_battle_test_members
    # Set troop ID, can escape flag, and battleback
    $game_temp.battle_troop_id = $data_system.test_troop_id
    $game_temp.battle_can_escape = true
    $game_map.battleback_name = $data_system.battleback_name
    # Play battle start SE
    $game_system.se_play($data_system.battle_start_se)
    # Play battle BGM
    $game_system.bgm_play($game_system.battle_bgm)
    # Switch to battle screen
    $scene = Scene_Battle.new
  end
end

Thanks in advanced
-Sobeman459
 
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