require a minimum of 2 players

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 ## 0.X Series
 
+### 0.1.2
+
+#### Bugfixes
+
+#### Enhancements
+
+* Require a minimum of 2 players
+
 ### 0.1.1
 
 #### Bugfixes

cgame.py

@@ -123,6 +123,10 @@ class cgame:
             playerinput = input("Please list the IDs for the players in this game (in order of play): ")
             playerIDs = [int(x) for x in playerinput.split()]
 
+            if len(playerIDs) < 2:
+                _sys.stderr.write("Playing alone? You need at least one opponent!\n")
+                return 1
+
             for playerID in playerIDs:
                 matched = False
                 for dbplayer in dbplayers: