exploding sprites and groups as their own. more refactoring.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/sliceitoff/game/explodeout.py b/src/sliceitoff/game/explodeout.py
new file mode 100644
index 0000000..34bd9fe
--- /dev/null
+++ b/src/sliceitoff/game/explodeout.py
@@ -0,0 +1,34 @@
+""" game.explodeout - For showing explogind effect and waiting for a key """
+import pygame
+
+from .anykey import anykey
+
+class ExplodeOutGroup(pygame.sprite.Group):
+    """ Sprite group that just counts down feadeout/explosion or a key """
+    def __init__(self, active = True):
+        super().__init__()
+        self.explode = False
+        self.active = active
+        self.fadeout = 1_000
+
+    def update(self, dt = 0, **kwargs):
+        """ Just does the explosion and marks group inactive """
+        if not self.active:
+            return False
+
+        super().update(dt = dt, explode = self.explode, **kwargs)
+
+        if self.explode:
+            if self.fadeout <= 0:
+                self.active = False
+            else:
+                if anykey():
+                    self.fadeout = 0
+                    self.active = False
+                self.fadeout -= dt
+            return True
+        return True
+
+    def do_fadeout(self):
+        """ Just kicks off exploding phase """
+        self.explode = True