[Resolved]Enable Items

[Rubymatt]

Okay... so I'm making a script, and I need something to shorten the code. I need the lines to make it so that an in-game variable makes items enabled in a command window. For example, if variable is 0, none of the items will be selectable. If the variable is 15, item 15, and all the command numbers below 15 will be selectable.

How can this be done?

 

[BlueScope]

I'd suggest using a loop...

for i in 0..@variable.size # replace @ with your variable identifier and variable with your variable
  @command_window.disable_command(i)
end

Untested, though...

 

[Rubymatt]

It only disables about five items... there are 31 in the list :P

 

[Raziel]

for i in 0..@variable.size

Just remove the .size and it should work.

 

[Rubymatt]

That only disables the first item :|

 

[Fullmetal Alchemist999]

What is your entire code?

Lets say this is your command window creation:

commands = []
for i in 1...$data_items.size
  commands << $data_items[i].name
end
command_window = Window_Command.new(160, commands)
for i in 0..variable
  command_window.disable_command(i)
end

Is that what you are trying to do?

 

[Rubymatt]

I don't know what some of that code means, so I dunno.

Okay, I have a second method. How do you disable all the items in the list quickly?

 

[verballydecapitating]

class Window_Command
  def disable_items(indexes)
    case indexes
    when Integer
      (0..indexes).each {|i| disable_item(i) }
    when Array
      indexes.each {|i| disable_item(i) }
    end
  end
end

Usage..

#To disable the first 3 items call this..
@command_window.disable_items(2)

#To disable items that are not in series use an array like this..
@command_window.disable_items([0, 2, 4])

It should be easy enough to modify to what you want.

 

[Rubymatt]

Okay, thanks man!

 

[Raziel]

This topic has been resolved. If Dark Ruby or any other users have any questions or further problems regarding this topic, please create a new thread about them.

Thank you!