CODEWITHSUNDEEP
pythontkinter
user3065946
user3065946

Reputation: 1

How do I get one attribute from a main GUI into a second GUI within the code?

from Tkinter import *
import random

root = Tk()
root.title="Space Game.py"
root.geometry=("1000x1000+500+300")
class Space(Frame):
    def __init__(self, master):
        **self.MetalResource = 1000000
        self.CrystalResource = 1000000
        self.GasResource = 1000000**
        Frame.__init__(self, master, bg="#999999")
        self.grid()
        self.pack()
        self.create_widgets()

    def create_widgets(self):

        self.Metal = Label(self, text="Metal", width=10, bg="#99CCFF")
        self.Metal.grid(row=1, column=1)

        self.MetalValue = Label(self, text=self.MetalResource, width=10, bg="#99CCFF")
        self.MetalValue.grid(row=1, column=2)

        self.Crystal = Label(self, text="Crystal", width=10, bg="#99CCFF")
        self.Crystal.grid(row=2, column=1)

        self.CrystalValue = Label(self, text=self.CrystalResource, width=10, bg="#99CCFF")
        self.CrystalValue.grid(row=2, column=2)

        self.Gas = Label(self, text="Gas", width=10, bg="#99CCFF")
        self.Gas.grid(row=3, column=1)

        self.GasValue = Label(self, text=self.GasResource, width=10, bg="#99CCFF")
        self.GasValue.grid(row=3, column=2)

        self.MetalMine = Button(self, text="Metal Mine", width=10, comman=self.MetalMineGUI, bg="#0000FF", fg="#FFFFFF")
        self.MetalMine.grid(row=5, column=4)

        self.MetalStorage = Button(self, text="Metal Storage", width=20, bg="#0000FF", fg = "#FFFFFF")
        self.MetalStorage.grid(row=5, column=2)

    def MetalMineGUI(self):
        root2 = Tk()
        root2.title="Beginner Level"
        root2.geometry=("400x400+500+300")
        class MetalMineGUI(Frame):
            def __init__(self, master):
                self.Level = 0
                Frame.__init__(self, master, bg="#3399FF")
                self.grid()
                self.pack()
                self.create_widgets()

            def create_widgets(self):
                if self.Level == 0:
                    a = "Build"
                    Metal = 500
                    Crystals = 250
                    Gas = 100
                else:
                    a ="Upgrade"
                    Metal = 500*self.Level
                    Crystals = 250*self.Level
                    Gas = 100*self.Level
                self.Upgrade = Button(self, text=a, width=10, command=self.Upgrade, bg="#99FFFF")
                self.Upgrade.grid(row=3, column=5)

                self.Details = Label(self, text="Details", width=30, bg="#3399FF")
                self.Details.grid(row=1, column=1, columnspan=3)

                self.level = Label(self, text="Level", width=5, bg="#3399FF")
                self.level.grid(row=1, column=4)

                self.lvl = Label(self, text=self.Level, width=5, bg="#3399FF")
                self.lvl.grid(row=1, column=5)

                self.Need = Label(self, text="Need:", width=10, bg="#3399FF")
                self.Need.grid(row=2, column=1)

                self.MetalNeeded = Label(self, text=Metal, width=10, bg="#3399FF")
                self.MetalNeeded.grid(row=2, column=2)

                self.CrystalsNeeded = Label(self, text=Crystals, width=10, bg="#3399FF")
                self.CrystalsNeeded.grid(row=2, column=3)

                self.GasNeeded = Label(self, text=Metal, width=10, bg="#3399FF")
                self.GasNeeded.grid(row=2, column=4, columnspan=2)

            def Upgrade(self):
                self.Level+=1
                **self.MetalResource-=Metal
                self.CrystalResource-=Crystals
                self.GasResource-=Gas**

        app = MetalMineGUI(root2)
        root.mainloop()

app = Space(root)
root.mainloop()

Trying to get the self.MetalResource, the self.CrystalResource and the self.GasResource to be taken into account when the Build/Upgrade button is clicke. But when it is clicked it says that MetalMineGUI ahs now attribute self.MetalResource.

Upvotes: 0

Views: 51

Answers (1)

kalhartt
kalhartt

Reputation: 4129

The problem is that MetalResource, CrystalResource and GasResource are properties of the Space class, not the MetalMineGUI class and the MetalMineGUI has no reference to the Space class.

You defined the class like so

class OuterClass():

    def my_method(self):

        class InnerClass():
            pass

I'm not sure what you intended by this, but I don't see any reason that you would need to do this. Instead try something like

class Space(Frame):
    ...

class MetalMineGui(Frame):

    def __init__(self, master, space):
        self.space = space
        ...

    def Upgrade(self):
        self.space.MetalResource -= Metal
        ...

Also as written, Metal isn't defined in the Upgrade function's scope. So you'll want to move the cost calculations into the Upgrade function or something similar.

Upvotes: 1

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