added 3 surfaces with auto switching

surface_switching_test/__main__.py

@@ -0,0 +1,5 @@
+from surface_switching_test import main
+
+if __name__ == '__main__':
+    main.main()
+    exit()

surface_switching_test/main.py

@@ -0,0 +1,35 @@
+import pygame
+from surface_switching_test.surfaces import sf_1, sf_2, sf_3
+
+WINDOW_SIZE = (800, 600)
+
+VALID_SURFACES = [
+    'sf_1',
+    'sf_2',
+    'sf_3'
+]
+
+
+def main():
+    pygame.init()
+
+    window = pygame.display.set_mode(WINDOW_SIZE)
+
+    clock = pygame.time.Clock()
+
+    running = True
+    surface = globals()['sf_1'].Surface(WINDOW_SIZE)
+    while running:
+        clock.tick(15)
+        surface.update()
+        window.blit(surface, surface.get_rect())
+
+        if not surface.running:
+            next_surface = surface.next_surface
+            if next_surface not in VALID_SURFACES:
+                raise Exception('Given surface is not listed in valid surfaces!')
+            surface = globals()[next_surface].Surface(WINDOW_SIZE)
+
+        pygame.display.flip()
+
+    pygame.quit()

surface_switching_test/surfaces/objects/text.py

@@ -0,0 +1,12 @@
+import pygame.font
+import os
+
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+class RegularText:
+    def __init__(self, text):
+        font = pygame.font.Font(SCRIPT_DIR + '/../resources/Tuffy_Bold.ttf', 32)
+        self.surface = font.render(text, True, (0, 0, 0))
+        self.rect = self.surface.get_rect()
+

surface_switching_test/surfaces/sf_1.py

@@ -0,0 +1,21 @@
+import pygame
+from surface_switching_test.surfaces.objects import text as surface_text
+
+class Surface(pygame.Surface):
+    def __init__(self, window_size):
+        super().__init__(window_size, pygame.SRCALPHA)
+        self.test = 0
+        self.running = True
+        self.next_surface = 'sf_2'
+        self.countdown = 100
+
+    def update(self):
+        self.fill((255, 0, 0))
+
+        text = surface_text.RegularText('Surface stopping and swtiching to {0} in: {1}'.format(self.next_surface,
+                                                                                          str(self.countdown)))
+        self.blit(text.surface, text.rect)
+
+        self.countdown -= 1
+        if self.countdown < 0:
+            self.running = False

surface_switching_test/surfaces/sf_2.py

@@ -0,0 +1,21 @@
+import pygame
+from surface_switching_test.surfaces.objects import text as surface_text
+
+class Surface(pygame.Surface):
+    def __init__(self, window_size):
+        super().__init__(window_size, pygame.SRCALPHA)
+        self.test = 0
+        self.running = True
+        self.next_surface = 'sf_3'
+        self.countdown = 100
+
+    def update(self):
+        self.fill((0, 255, 0))
+
+        text = surface_text.RegularText('Surface stopping and swtiching to {0} in: {1}'.format(self.next_surface,
+                                                                                          str(self.countdown)))
+        self.blit(text.surface, text.rect)
+
+        self.countdown -= 1
+        if self.countdown < 0:
+            self.running = False

surface_switching_test/surfaces/sf_3.py

@@ -0,0 +1,21 @@
+import pygame
+from surface_switching_test.surfaces.objects import text as surface_text
+
+class Surface(pygame.Surface):
+    def __init__(self, window_size):
+        super().__init__(window_size, pygame.SRCALPHA)
+        self.test = 0
+        self.running = True
+        self.next_surface = 'sf_1'
+        self.countdown = 100
+
+    def update(self):
+        self.fill((0, 0, 255))
+
+        text = surface_text.RegularText('Surface stopping and swtiching to {0} in: {1}'.format(self.next_surface,
+                                                                                          str(self.countdown)))
+        self.blit(text.surface, text.rect)
+
+        self.countdown -= 1
+        if self.countdown < 0:
+            self.running = False