Implement different screen size settings

project/level/selection/MainMenuScreenManager.py

@@ -19,21 +19,22 @@ class MainMenuScreenManager(ScreenManager):
             self.main_loop.select_level_selection()
 
     def go_to_options_screen(self, click):
-        self.destroy()
+        if click.is_click_down(ClickEvent.CLICK_LEFT):
+            self.main_loop.select_options()
 
     def initialize(self):
         size = CoordinateTransform.transform_screen_to_world(self.main_loop.window_size, self.main_loop.screen_transform)
 
-        self.create_button("START", size[0] * 0.5, size[1] * 0.5)
-        self.create_button("OPTIONS", size[0] * 0.5, size[1] * 0.65)
+        self.create_button("START", size[0] * 0.5, size[1] * 0.5, 70)
+        self.create_button("SCREEN SIZE", size[0] * 0.5, size[1] * 0.7, 40)
 
-    def create_button(self, name: str, x_position, y_position):
-        label = TextLabel(name, x_position, y_position, font_size=70, alignment="center")
+    def create_button(self, name: str, x_position, y_position, font_size):
+        label = TextLabel(name, x_position, y_position, font_size, alignment="center")
         self.add_element(DrawLayers.UI, label)
         label.position_scale.scale = (1, 1)
         if name == "START":
             label.add_click_listener(lambda click: self.go_to_menu(click))
-        elif name == "OPTIONS":
+        elif name == "SCREEN SIZE":
             label.add_click_listener(lambda click: self.go_to_options_screen(click))
 
     def destroy(self):

project/level/selection/OptionsScreenManager.py

@@ -0,0 +1,51 @@
+from level.selection.ScreenManager import ScreenManager
+from physics.SpriteManager import DrawLayers, SpriteManager
+from physics.TickData import TickData
+from sprite.PositionScale import PositionScale
+from sprite.SpritesheetManager import SpritesheetManager
+from ui_elements import CoordinateTransform
+from ui_elements.KeyManager import KeyManager
+from ui_elements.TextLabel import TextLabel
+
+
+class OptionsScreenManager(ScreenManager):
+    def __init__(self, sprite_manager: SpriteManager, spritesheet_manager: SpritesheetManager, main_loop):
+        super().__init__(sprite_manager, spritesheet_manager, main_loop)
+
+    def create_label(self, name: str, x_position, y_position, font_size):
+        label = TextLabel(name, x_position, y_position, font_size, alignment="left")
+        self.add_element(DrawLayers.UI, label)
+        label.position_scale.scale = (1, 1)
+        self.create_button(name, label)
+
+    def create_button(self, name: str, label: TextLabel):
+        if name == "SMALL":
+            label.add_click_listener(lambda click: self.make_small_screen(click))
+        elif name == "MEDIUM":
+            label.add_click_listener(lambda click: self.make_medium_screen(click))
+        elif name == "LARGE":
+            label.add_click_listener(lambda click: self.make_large_screen(click))
+
+    def make_small_screen(self, click):
+        self.main_loop.update_position_scale(PositionScale((0, 0), (1, 1)))
+
+    def make_medium_screen(self, click):
+        self.main_loop.update_position_scale(PositionScale((0, 0), (1.25, 1.25)))
+
+    def make_large_screen(self, click):
+        self.main_loop.update_position_scale(PositionScale((0, 0), (1.5, 1.5)))
+
+    def initialize(self):
+        size = CoordinateTransform.transform_screen_to_world(self.main_loop.window_size,
+                                                             self.main_loop.screen_transform)
+        self.create_label("SCREEN SIZE", size[0] * 0.2, size[1] * 0.2, font_size=70)
+        self.create_label("SMALL", size[0] * 0.15, size[1] * 0.6, font_size=30)
+        self.create_label("MEDIUM", size[0] * 0.45, size[1] * 0.6, font_size=30)
+        self.create_label("LARGE", size[0] * 0.75, size[1] * 0.6, font_size=30)
+
+    def destroy(self):
+        super().destroy()
+
+    def tick(self, tick_data: TickData):
+        if tick_data.key_manager.is_keymap_down(KeyManager.KEY_ESCAPE):
+            self.main_loop.select_main_menu()

project/main.py

@@ -8,6 +8,7 @@ from level.LevelManager import LevelManager
 from level.selection.LevelScreenManager import LevelScreenManager
 from level.selection.LevelSelectionScreenManager import LevelSelectionScreenManager
 from level.selection.MainMenuScreenManager import MainMenuScreenManager
+from level.selection.OptionsScreenManager import OptionsScreenManager
 from level.selection.ScreenManager import ScreenManager
 from physics import ConstantsParser
 from physics.SpriteManager import SpriteManager
@@ -46,6 +47,7 @@ class MainLoop:
         self.GAME_STATE_MENU = 'main_menu'
         self.GAME_STATE_LEVEL_SELECTION = 'level_selection'
         self.GAME_STATE_LEVEL = 'level'
+        self.GAME_STATE_OPTIONS = 'options'
 
         self.screen_transform: PositionScale = PositionScale((0, 0), (1.5, 1.5))
         self.window_size: tuple[float, float] = (1, 1)
@@ -104,6 +106,9 @@ class MainLoop:
     def select_main_menu(self):
         self.set_game_state(self.GAME_STATE_MENU)
 
+    def select_options(self):
+        self.set_game_state(self.GAME_STATE_OPTIONS)
+
     def set_game_state(self, game_state: str):
         self.game_state = game_state
 
@@ -122,6 +127,10 @@ class MainLoop:
             self.screen_manager = LevelSelectionScreenManager(
                 self.sprite_manager, self.spritesheet_manager, self, self.parsed_levels_manager
             )
+        elif self.game_state == self.GAME_STATE_OPTIONS:
+            self.screen_manager = OptionsScreenManager(
+                self.sprite_manager, self.spritesheet_manager, self,
+            )
         else:
             print('Invalid game state', self.game_state)