giving you aliens back

.gitignore

@@ -10,7 +10,3 @@ src/tools/.DS_Store
 /bin/
 
 debugLog
-
-examples/gridphysics/aliens.txt
-
-debugLog

examples/gridphysics/aliens.txt

@@ -0,0 +1,38 @@
+BasicGame square_size=32
+    SpriteSet
+        background > Immovable img=oryx/space1 hidden=True
+        base    > Immovable    color=WHITE img=oryx/planet
+        avatar  > FlakAvatar   stype=sam img=oryx/spaceship1
+        missile > Missile
+            sam  > orientation=UP    color=BLUE singleton=True img=oryx/bullet1
+            bomb > orientation=DOWN  color=RED  speed=0.5 img=oryx/bullet2
+        alien   > Bomber       stype=bomb   prob=0.01  cooldown=3 speed=0.8
+            alienGreen > img=oryx/alien3
+            alienBlue > img=oryx/alien1
+        portal  > invisible=True hidden=True
+        	portalSlow  > SpawnPoint   stype=alienBlue  cooldown=16   total=20 img=portal
+        	portalFast  > SpawnPoint   stype=alienGreen  cooldown=12   total=20 img=portal
+
+    LevelMapping
+        . > background
+        0 > background base
+        1 > background portalSlow
+        2 > background portalFast
+        A > background avatar
+
+    TerminationSet
+        SpriteCounter      stype=avatar               limit=0 win=False
+        MultiSpriteCounter stype1=portal stype2=alien limit=0 win=True
+
+    InteractionSet
+        avatar  EOS  > stepBack
+        alien   EOS  > turnAround
+        missile EOS  > killSprite
+
+        base bomb > killBoth
+        base sam > killBoth scoreChange=1
+
+        base   alien > killSprite
+        avatar alien > killSprite scoreChange=-1
+        avatar bomb  > killSprite scoreChange=-1
+        alien  sam   > killSprite scoreChange=2