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game
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- game.Load
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- game.Start
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- game.Loop
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- 初始化 wall,bean,goldBean,player,monster
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- 初始化 dir = dir_none
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- while(1)
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- key = GetKey() // 获取按键输入
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- switch(key)
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- p pause
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- q quit
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- w dir_up
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- s dir_down
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- a dir_left
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- d dir_right
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- other dir = last_dir
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- player.PlayerMove(wall,dir) // 玩家根据按键输入移动
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- player.NextMove(dir,nx,ny) //预测下一时刻玩家的坐标
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- 根据nx，ny，判断下一时刻玩家是否撞墙
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- be careful! you must have to ensure nx or ny is at last one is an integer, if not, you can't move according to the input direction
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- ofcourse, you can be a little tolerent, as an example, when the input direction wants to change ny, but nxis not an integer, but , maybe nx is so close to an integer, you can force it converting to an integer, and then change the ny
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- if you obey these rules, you can move the player,
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- player.Move(dir) //调用函数移动玩家
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- clear its image at the old (x,y),
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- then set the new (x,y) according( nx, ny), and draw its image at the new (x,y)
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- if(player.PlayerMove is successful) //如果上一时刻玩家成功移动（没撞墙）
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- player.TryEatBean(bean) // 玩家尝试吃豆子
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- include 2 parts ,first , judge player is or not meet a bean,
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- then, eat the bean and add player's score, and return true
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- if( successful) // 玩家尝试吃豆子成功
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- bean.IsEmpty? && goldBean.IsEmpty?
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- if(true)
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- game over, player win
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- player.TryEatGoldBean(goldBean)// 玩家尝试吃金豆子
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- include 2 parts, just same as above
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- if(successful) // 玩家尝试吃金豆子成功
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- bean.IsEmpty? && goldBean.IsEmpty?
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- if(true)
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- game over, player win
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- change all of monster's status
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- change all of monster's speed
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- monster.TryEatPlayer(player) //怪物尝试吃玩家
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- include 2 part, first, judge monster is or not meet the player,
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- then judge who is win according to monster's status , and (player win)change the player's score or (monster win) game over, player lose
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- monster.MonsterMove(wall,player)
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- according to monster.status, make different choice: chase or escape or waitingBorn
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- dir = chase(wall, player)
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- according to player.GetX & .GetY & wall, choose the move dir
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- dir = escape(wall, player)
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- get contrary dir by chase(wall,player)
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- dir = waitingBorn(wall)
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- monster.Move(dir)
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- clear its image at the old xy, then set the new xy according pre_x, pre_y, and draw its image at the new xy
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- just like what player.Move(dir) has done
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- 恢复地形
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- game.End |
