Ruby Tutorial 3 - Classes/Methods/Inheritance

In this tutorial we cover some of the basics of creating new classes how to define methods and inheritance. I say in the beginning that we will also do aliasing, but I didn't end up getting to that. But no worries, we will in my next one!

In this tutorial we covered some of the basics of creating a new window/scene, a little about input and putting them all together.

Category:

Education

Tags:

• rgss
• rgss2
• rmxp
• rmvx
• rpg
• maker
• rpgxp
• rpgvx
• scripting
• script
• window
• game

[diamondandplatinum3]

class Window_Mine < Window_Base def initialize super (0,0,320,240) actor = $game_actors[1] x, y = 5, 50 draw_actor_face(actor, x, y) end

end

class Scene_Mine < Scene_Base def start @my_window = Window_Mine.new end  def update @my_window.update if Input.trigger?(Input::C) sound.play_decision $scene = Scene_Map.new end

It's telling me I have 'wrong number of arguments (0 for 4)' on line 11

which is '@my_window = Window_Mine.new'.

[gubid]

@diamondandplatinum3 Looks like you have an extra space between super and the ()'s. If you space, then it assumes you are going to pass each argument that way.

[Yandrox14]

@gubid Ugh, im such an idiot. Thank you anyways.

[gubid]

@Yandrox14 As I have said, spelling errors are the most common errors you will encounter. I wish you the best of luck with your project.

[Yandrox14]

@gubid Sorry, last post was a mess >_<. So I get NameError on line 16. unitialized constant Scene_Mine::Imput. The script:

class Scene_Mine < Scene_Base def start @my_window = Window_Mine.new end def update

 @my_window.update if Imput.trigger?(Imput::C) $scene = Scene_Map.new end end def dispose @my_window.dispose end

end

[gubid]

@Yandrox14 imput is not the module, its Input with an N. That would be why you get the error.

[Thingsandstuffmaybe]

godlike

[tangonoose]

@gubid

+1 to that. I was struggling with an error and all I was missing was the word 'end' that I had forgotten to write in twice.

[Yandrox14]

@gubid Thank you! Now I can get into the game. But as soon as I talk to the NPC, I get an error: Script 'Tutorial 2' line 16: NameError occurred. uninitialized constant Scene_Mine::Imput. class Scene_Mine < Scene_Base def start @my_window = Window_Mine.new end def update @my_window.update if Imput.trigger?(Imput::C) $scene = Scene_Map.new end end def dispose @my_window.dispose end end