--- /dev/null
+#ifndef G_WORLD_H
+#define G_WORLD_H
+
+float checkrules_equality;
+float checkrules_suddendeathwarning;
+float checkrules_suddendeathend;
+float checkrules_overtimesadded; //how many overtimes have been already added
+
+const float WINNING_NO = 0; // no winner, but time limits may terminate the game
+const float WINNING_YES = 1; // winner found
+const float WINNING_NEVER = 2; // no winner, enter overtime if time limit is reached
+const float WINNING_STARTSUDDENDEATHOVERTIME = 3; // no winner, enter suddendeath overtime NOW
+
+void CheckRules_Player();
+void IntermissionThink();
+
+#endif
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