c语言数据结构程序设计俄罗斯方块
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课程论文 ( 设计 )
课程名称《数据结构》课程设计
指导老师
所在学院
专业年级
提交日期
成绩
小组成员表
课程设计实验
起止日期:2012-2013学年第二学期
一、需求分析
我们对俄罗斯方块这个游戏一点也不陌生,知道游戏的玩法和实现后,我们很快就着手开干。游戏要有出现场景、方块、消除方块得分、判断游戏结束等几个大功能。结构清晰简洁便于分工。
二、算法原理介绍
游戏主要使用了数组这个数据结构。不过与以往的程序不同,这个游戏有一个大数组包含很多个小数组,大数组不断的吸收小数组内的元素,达到条件得分。
三、概要设计
1、功能块各函数列表
2、场景的设置
int map[28][17]={
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,1}, {0,1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,1}, {0,1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,1}, {0,1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,1}, {0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
};
void showmap()
{
int i,j;
for(i=5;i<28;i++)
{
for(j=1;j<17;j++)
{
gotoxy(2*j,i);
if(j==1||j==2||j==15||j==16)
{printf("┃");}
else if(i==26||i==27)
{printf("━");}
else if(map[i][j]==1) printf("■");
else if(map[i][j]==0) printf("□");
}
}
}
3、其余功能的实现(如方块的出现下落旋转得分计算游戏结束条件判断等)
(1)旋转
void roll()
{ int i,j;
p_xnext=p_x;
p_ynext=p_y;
for(i=0;i<5;i++)
for(j=0;j<5;j++)
{
box_next_step[4-j][i]=box[i][j];
}
}
(2)得分计算
void score()
int i,j,k;
for(i=25;i>5;i--)
{
for(j=3;j<15;j++)
{
if(map[i][j]==1) flags=1;
else {
flags=0;
break;
}
}
if(flags==1)
{
pointrank++;
for(j=3;j<15;j++)
{
for(k=i;k>5;k--)
{
map[k][j]=map[k-1][j];
}
}
i++;
}
}
switch(pointrank)
{
case 1:
scores=scores+10;break;
case 2:
scores=scores+25;break;
case 3:
scores=scores+40;break;
case 4:
scores=scores+60;break;
default:
scores=scores+0;
}
gotoxy(40,15);
printf("Your Score:%d",scores);
pointrank=0;
showmap();
Sleep(300);
}