##Game Name: AirCraft
##Author: Xi Huang, Oukan Fan
##Rules: 1.The playing area is equally divided into two parts(6*6 cells), each player holds one of them and each part is equally divided into multiple blocks. Each block of the “air territorial” can only be hit once. 2.Each player has 3 aircrafts(only 1 aircraft in first version). The location of aircrafts is randomly initialized, unchangeable and invisible to the opponent . Each aircraft has 10 healthy points, and lose 10 points if being hit on the head of aircraft, lose 5 points if being hit on the body, 3 points for tail and 2 points for wings. If losing 10 points on this aircraft, it crashes and will inform the opponent. 3.Each player attacks in alternative turn. Inform the attacker if successfully hit on the aircraft of the other player. No specific info of the hit position is provided even if the hit is a successful hit. 4.If the player lost one aircraft, the opponent will be informed and the opponent gain another opportunity to attack. The player who lost all 3 aircraft lose the game.