Home > RGSS Script Reference > Scene_Menu
Scene_Menu
Inherits from: None
Description: This class updates the main menu and processes user input for the main command menu and when selecting a character from the status menu.
class Scene_Menu
# ------------------------------------
def initialize(menu_index = 0)
@menu_index = menu_index
end
# ------------------------------------
def main
s1 = $data_system.words.item
s2 = $data_system.words.skill
s3 = $data_system.words.equip
s4 = "Status"
s5 = "Save"
s6 = "Quit Game"
@command_window = Window_Command.new(160, [s1, s2, s3, s4, s5, s6])
@command_window.index = @menu_index
if $game_party.actors.size == 0
@command_window.disable_item(0)
@command_window.disable_item(1)
@command_window.disable_item(2)
@command_window.disable_item(3)
end
if $game_system.save_disabled
@command_window.disable_item(4)
end
@playtime_window = Window_PlayTime.new
@playtime_window.x = 0
@playtime_window.y = 224
@steps_window = Window_Steps.new
@steps_window.x = 0
@steps_window.y = 320
@gold_window = Window_Gold.new
@gold_window.x = 0
@gold_window.y = 416
@status_window = Window_MenuStatus.new
@status_window.x = 160
@status_window.y = 0
Graphics.transition
loop do
Graphics.update
Input.update
update
if $scene != self
break
end
end
Graphics.freeze
@command_window.dispose
@playtime_window.dispose
@steps_window.dispose
@gold_window.dispose
@status_window.dispose
end
# ------------------------------------
def update
@command_window.update
@playtime_window.update
@steps_window.update
@gold_window.update
@status_window.update
if @command_window.active
update_command
return
end
if @status_window.active
update_status
return
end
end
# ------------------------------------
def update_command
if Input.trigger?(Input::B)
$game_system.se_play($data_system.cancel_se)
$scene = Scene_Map.new
return
end
if Input.trigger?(Input::C)
if $game_party.actors.size == 0 and @command_window.index < 4
$game_system.se_play($data_system.buzzer_se)
return
end
case @command_window.index
when 0
$game_system.se_play($data_system.decision_se)
$scene = Scene_Item.new
when 1
$game_system.se_play($data_system.decision_se)
@command_window.active = false
@status_window.active = true
@status_window.index = 0
when 2
$game_system.se_play($data_system.decision_se)
@command_window.active = false
@status_window.active = true
@status_window.index = 0
when 3
$game_system.se_play($data_system.decision_se)
@command_window.active = false
@status_window.active = true
@status_window.index = 0
when 4
if $game_system.save_disabled
$game_system.se_play($data_system.buzzer_se)
return
end
$game_system.se_play($data_system.decision_se)
$scene = Scene_Save.new
when 5
$game_system.se_play($data_system.decision_se)
$scene = Scene_End.new
end
return
end
end
# ------------------------------------
def update_status
if Input.trigger?(Input::B)
$game_system.se_play($data_system.cancel_se)
@command_window.active = true
@status_window.active = false
@status_window.index = -1
return
end
if Input.trigger?(Input::C)
case @command_window.index
when 1
if $game_party.actors[@status_window.index].restriction >= 2
$game_system.se_play($data_system.buzzer_se)
return
end
$game_system.se_play($data_system.decision_se)
$scene = Scene_Skill.new(@status_window.index)
when 2
$game_system.se_play($data_system.decision_se)
$scene = Scene_Equip.new(@status_window.index)
when 3
$game_system.se_play($data_system.decision_se)
$scene = Scene_Status.new(@status_window.index)
end
return
end
end
end
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Menu_Index: The index of the command currently selected on the command menu (the top command is index 0, with each command below that having an index 1 higher than the last command)
Command_Window: A Window_Command object that holds the main menu commands.
Playtime_Window: A Window_PlayTime object that shows the amount of time played.
Steps_Window: A Window_Steps object that shows the number of steps taken.
Gold_Window: A Window_Gold object that shows the amount of money possessed by the party.
Status_Window: A Window_MenuStatus object that shows the current status of the party members.
Initialize
Arguments:
Menu_Index: The index of the initial selected item on the command menu (0 = the first item on the menu, with the number increasing by one for each command below the top command)
Local Variables: None
How it Works: This method initializes the menu index to the value passed to this method.
Main
Arguments: None
Local Variables: None
How it Works: This method sets up the menu, processes the user's actions in the main loop, and then disposes of the objects. The first part of the method sets up each command in the menu command window. The command window is then set up, and the item selected in the command menu is set. If the party has no characters in it, then the "Item", "Skill", "Equip", and "Status" commands can't be selected, so these are disabled if the party is empty. If the "Allow/Disallow Saving" event command has been used to disallow saving, then the "Save" command is disabled. The next few commands set up the other windows on the menu screen. The next part of the method is the main loop common to all "Scene" classes. It updates the graphics, checks the input, and updates the window contents in response to the user's actions until the value of $Scene changes (in this case, because the user has selected a menu choice, or exited the menu). Once the scene changes, the rest of this method disposes of each of the windows.
Update
Arguments: None
Local Variables: None
How it Works: This method updates the contents of all five windows on the main menu. Then, depending on whether the user is selecting a command from the main menu or selecting a character who will use a skill, be equipped, or whose status will be shown, either the Update_Command or Update_Status method will be called to process user input from that window.
Update_Command
Arguments: None
Local Variables: None
How it Works: This method updates the menu command window in response to user input. If the user's input is "B" (cancel key), then the cancel sound effect is played, and control is transferred back to the map. If the user's input is "C" (decision key), then the method first checks to see if the party's size is 0 and the command selected was either "Item", "Skill", "Equip", or "Status". If this is true, then the buzzer sound effect is played. The case statement that makes up the rest of this method processes what happens when the user selects each command. If the index of the selected command is 0 (Item), then the decision sound effect is played and control is transferred to the item menu. If the index of the selected command is 1 (Skill), 2 (Equip), or 3 (Status), then the decision sound effect is played, and the active window switches from the command window to the status window. If the index of the selected command is 4 (Save), then the method checks to see if the "Allow/Disallow Saving" event command has been used to disallow saving. If it has, then the buzzer sound effect is played. If saving is allowed, then the decision sound effect is played and control is transferred to the save menu. If the selected command is 5 (Quit Game), then the decision sound effect is played and control is transferred to the Quit Game menu.
Update_Status
Arguments: None
Local Variables: None
How it Works: This method responds to user input from the party status window when the user is selecting a party member who will use a skill, be equipped, or whose status will be shown. If the user's input is "B" (cancel key), then the cancel sound effect is played and the active window becomes the command window. The index of the status window is set to -1 (invisible). If the user's input is "C" (decision key), then what happens depends on which command was selected from the command window and the status of the party member selected. If the command window index is 1 (Skill), then the method first checks to see if the character's restriction is 2 or more (Attack Enemies Randomly, Attack Allies Randomly, or No Action Allowed). If the character's restriction isn't 2 or greater, the decision sound effect is played and control is transferred to the skill menu. If the command menu index is 2 (Equip), then the decision sound effect is played and control is transferred to the equip menu. If the command menu index is 3 (Status), then the decision sound effect is played and control is transferred to the status screen.
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