More updates to gui.py and fallback screen

Fixed fallback screen to be dynamic with screen size and fixed misstype in gui_text in gui.py that made the percentage_constraint for the y position adjust according to the width instead of the height as its supposed to do.

src/scripts/modules/gui.py

···
         if class_use == center_constraint:
             self.y = self.parent.y + (self.parent.height / 2) - (self.size * (len(self.draw_text) - 1)) / 2
         elif class_use == percentage_constraint:
-            self.y = self.parent.y + (self.parent.width * self.y_constraint.value)
+            self.y = self.parent.y + (self.parent.height * self.y_constraint.value)
         elif class_use == pixel_constraint:
             self.y = self.parent.y + self.y_constraint.value
 
···
 
     def render(self):
         for i, item in enumerate(self.draw_text):
-            img, rect = self.game.math.rotate_center(self.game.font_handler.render(item, 'default', self.size, self.color), 0, self.x, (self.y + self.size * i))
+            #pygame.draw.circle(self.game.renderer.main_surface, (255, 0, 0), (self.x ,self.y) ,4)
+            img, rect = self.game.math.rotate_center(self.game.font_handler.render(item, 'default', self.size, self.color), 0, self.x, ((self.y + self.size * i)))
             self.game.renderer.main_surface.blit(img, rect)
 
 class gui_toggle_button:

src/scripts/modules/renderer.py

···
         self.text = gui_text(game)
         self.text.parent = self.rect
         self.text.set_x_constraint(center_constraint())
-        self.text.set_y_constraint(percentage_constraint(0.25))
+        self.text.set_y_constraint(percentage_constraint(0.35))
+        self.text.set_size_constraint(percentage_constraint(0.1))
         self.text.size = 62
         self.text.text = "Fallback Screen"
 
         self.text2 = gui_text(game)
         self.text2.parent = self.rect
         self.text2.set_x_constraint(center_constraint())
-        self.text2.set_y_constraint(percentage_constraint(0.3))
-        self.text2.size = 23
+        self.text2.set_y_constraint(center_constraint())
+        self.text2.set_size_constraint(percentage_constraint(0.1))
         self.text2.text = "This screen either appeared because you put in a \ninvalid name for a screen switch or you have no screen loaded.\nIf you think this is a bug create a issue on the Github page."
 
         ## Redirect button