-void TestIfHeroTouchesBadThing(int, int);
-void TestIfHeroRunsIntoBadThing(int, int, int);
-void TestIfBadThingTouchesHero(int, int);
-void TestIfBadThingRunsIntoHero(int, int, int);
+void TestIfPlayerTouchesBadThing(int, int);
+void TestIfPlayerRunsIntoBadThing(int, int, int);
+void TestIfBadThingTouchesPlayer(int, int);
+void TestIfBadThingRunsIntoPlayer(int, int, int);