[added] Minimum cost for willpower actions before easy/hard modifier of 5

locations/willpower.qsrc

@@ -846,6 +846,9 @@ if $ARGS[0] = 'dnd':
 	elseif nark < 0:
 		will_dnd -= 20
 	end
+else
+	!!Minimum cost for all actions can be modified by easy/hard
+	if will_cost <= 5: will_cost = 5
 end
 
 if $ARGS[0] ! 'pay' and $ARGS[0] ! 'misc' and $ARGS[2] ! '':