feat(endscreen): implement simple endscreen with differentiation between won/lose

src/endscreen.py

@@ -47,4 +47,50 @@ class Endscreen:
         )
 
     def run(self):
-        pass
+        # get events
+        events = pygame.event.get()
+
+        for event in events:
+            if event.type == pygame.QUIT:
+                return "quit"
+
+            if event.type == pygame.KEYDOWN:
+                if event.key == pygame.K_RETURN:
+                    return "game"
+
+                if event.key == pygame.K_ESCAPE:
+                    return "startscreen"
+
+        # draw background
+        self.screen.fill(self.background_color)
+
+        # create texts depending on win/lose
+        if self.won:
+            title_text = "EXAM PASSED!"
+            title_color = self.win_color
+            message_lines = [
+                "Congratulations, student.",
+                "You survived the night shift at FH Kapfenberg.",
+                "Your ECTS have ben successfully submitted."
+            ]
+        else:
+            title_text = "EXMATRICULATED!"
+            title_color = self.lose_color
+            message_lines = [
+                "The lecturers found you.",
+                "Your assignment was not submitted in time.",
+                "Please retake the semester."
+            ]
+
+        # draw title/texts
+        title = self.font_title.render(title_text, True, title_color)
+        title_rect = title.get_rect(center=(480, 90))
+        self.screen.blit(title, title_rect)
+
+        y = 160
+        for line in message_lines:
+            message = self.font_small.render(line, True, self.text_color)
+            message_rect = message.get_rect(center=(480, y))
+            self.screen.blit(message, message_rect)
+            y += 32
+