[C] 纯文本查看 复制代码
#include<stdio.h>
#include<time.h>
#include<Windows.h>
#define HEIGHT 28 //设置地图高度
#define WIDTH 20 //设置地图宽度
#define ZERO 1
#define HEIGHT_1 18
#define Loca_y 6
#define Loca_x 25
#define PRINTF printf("■");
#define LINE printf("\n");
#define EMPTY printf(" ");
typedef struct Tetris
{
int x_1, y_1; //主x坐标，主y坐标，下面三个为附属，通过主坐标确定三个附属
int x_2, y_2;
int x_3, y_3;
int x_4, y_4;
int code;//7种方块形态代号
Tetris * next;
}Tetris;
void DeawMap(); //绘制地图
Tetris * BlockRand(int code); //随机主方块生成
void JudgeDirection(Tetris ** Block); //按键响应
void Form(Tetris ** Block); //方块坐标全部确定
void ShowBlock(Tetris ** Block); //显示完整方块
int JudgeWall(Tetris ** Block); //判断左右界限
void MoveCursor(int x, int y); //移动光标 不闪屏是因为每次不会刷新全部地图，只会刷新某一特定区域
void SetColour(int c); //颜色设定
int JudgeGroud(Tetris * Phead, Tetris ** Block);//判断落地
void JudgeEntire(Tetris * Head); //判断整行是否填满
void NewEntire(Tetris * head, int y); //若上面函数成立，若清除该行，并刷新地图
void Show(int n); //显示信息，下一个方块得分情况，如果想加入一些信息可以在该函数内修改
void Location(Tetris ** Block, int x, int y, int a, int b, int c, int d, int e, int f); //坐标更新1
void Location_y(Tetris ** Block, int x, int y, int a, int b, int c, int d, int e, int f); //坐标更新2
void Location_x(int x, int y, int a, int b, int c, int d, int e, int f); //信息更新
Tetris *Phead = NULL; //链表头指针
Tetris *Pend = NULL; //跟随指针 （尾插法需要）
Tetris * Return = NULL; //节点地址返回
int form = 0; //判断形态
int UP = 0; //下降速度判断
int code_y = 0;//随机形态
int fengs = 0; //得分
int main()
{
DeawMap();
code_y = rand() % 7 + 1;
while (1)
{
Return = BlockRand(code_y);
code_y = rand() % 7 + 1;
Show(code_y);
ShowBlock(&Return);
}
system("pause>nul");
return 0;
}
void DeawMap()
{
for (int i = 0; i < WIDTH; i++)PRINTF LINE //上边框
for (int i = 1; i < HEIGHT - 1; i++) //打印左右边框
{
for (int j = 0; j < WIDTH; j++)
{
if (j == 0 || j == WIDTH - 1)
{
PRINTF
if (j == WIDTH - 1)LINE
}
else EMPTY
}
}
for (int i = 0; i < WIDTH; i++)PRINTF LINE //下边框
system("color 03");
}
void Location(Tetris ** Block, int x, int y, int a, int b, int c, int d, int e, int f)
{
(*Block)->x_1 = (*Block)->x_1 + x;
(*Block)->y_1 = (*Block)->y_1 + y;
(*Block)->x_2 = (*Block)->x_1 + a;
(*Block)->y_2 = (*Block)->y_1 + b;
(*Block)->x_3 = (*Block)->x_1 + c;
(*Block)->y_3 = (*Block)->y_1 + d;
(*Block)->x_4 = (*Block)->x_1 + e;
(*Block)->y_4 = (*Block)->y_1 + f;
}
void Location_y(Tetris ** Block, int x, int y, int a, int b, int c, int d, int e, int f)
{
(*Block)->x_1 = (*Block)->x_1 + x;
(*Block)->y_1 = (*Block)->y_1 + y;
(*Block)->x_2 = (*Block)->x_2 + a;
(*Block)->y_2 = (*Block)->y_2 + b;
(*Block)->x_3 = (*Block)->x_3 + c;
(*Block)->y_3 = (*Block)->y_3 + d;
(*Block)->x_4 = (*Block)->x_4 + e;
(*Block)->y_4 = (*Block)->y_4 + f;
}
Tetris * BlockRand(int code_y)
{
srand((int)time(0));
Tetris * Block = (Tetris*)malloc(sizeof(Tetris));
Block->x_1 = 8;
Block->y_1 = 4;//规定初始中心方块的坐标为(8,4)
Block->code = code_y;
if (Phead == NULL)Phead = Block;
else Pend->next = Block;
Block->next = NULL;
Pend = Block;
return Block;
}
void ShowBlock(Tetris ** Block)
{
while (1)
{
Form(&Return);
if ((*Block)->code == 1)SetColour(13);
if ((*Block)->code == 2)SetColour(15);
if ((*Block)->code == 3)SetColour(12);
if ((*Block)->code == 4)SetColour(10);
if ((*Block)->code == 5)SetColour(6);
if ((*Block)->code == 6)SetColour(4);
if ((*Block)->code == 7)SetColour(8);
MoveCursor((*Block)->x_1, (*Block)->y_1); PRINTF
MoveCursor((*Block)->x_2, (*Block)->y_2); PRINTF
MoveCursor((*Block)->x_3, (*Block)->y_3); PRINTF
MoveCursor((*Block)->x_4, (*Block)->y_4); PRINTF
if (JudgeGroud(Phead, &Return) == 0)
{
system("color 03");
break;
}
if (UP == 0)
{
for (int i = 0; i <= 400000000; i++) {}
}
if (UP == 1)
{
for (int i = 0; i <= 40000000; i++) {}
UP = 0;
}
MoveCursor((*Block)->x_1, (*Block)->y_1); EMPTY
MoveCursor((*Block)->x_2, (*Block)->y_2); EMPTY
MoveCursor((*Block)->x_3, (*Block)->y_3); EMPTY
MoveCursor((*Block)->x_4, (*Block)->y_4); EMPTY
Location_y(&Return, 0, 1, 0, 1, 0, 1, 0, 1);
JudgeDirection(&Return);
JudgeEntire(Phead);
}
}
void JudgeDirection(Tetris ** Block)
{
if (GetAsyncKeyState(VK_UP) && 0x8000)
{
form += 1;
if (form == 4)
{
form = 0;
}
Form(&Return);
}
if (GetAsyncKeyState(VK_DOWN) && 0x8000)
{
//加速向下 时间加速
UP = 1;
}
if (GetAsyncKeyState(VK_LEFT) && 0x8000)
{
//向左移动
if (JudgeWall(&Return) != -1) Location_y(&Return, -1, 0, -1, 0, -1, 0, -1, 0);
}
if (GetAsyncKeyState(VK_RIGHT) && 0x8000)
{
//向右移动
if (JudgeWall(&Return) != -2) Location_y(&Return, 1, 0, 1, 0, 1, 0, 1, 0);
}
if (GetAsyncKeyState(VK_ESCAPE) && 0x0D)
{
MoveCursor(27, 15);
printf("游戏暂停");
//判断Esc
while (1)
{
if (GetAsyncKeyState(VK_ESCAPE) && 0x0D)
{
MoveCursor(27, 15);
printf(" ");
break;
}
}
}
}
void Form(Tetris ** Block)
{
//先确实哪一类，再细分
switch ((*Block)->code)
{
case 1:
if (form == 0)Location(&Return, 0, 0, -1, 0, 0, -1, 1, 0);
if (form == 1)Location(&Return, 0, 0, 0, 1, 0, -1, 1, 0);
if (form == 2)Location(&Return, 0, 0, 0, 1, -1, 0, 1, 0);
if (form == 3)Location(&Return, 0, 0, 0, 1, -1, 0, 0, -1);
break;
case 2:
Location(&Return, 0, 0, 1, 0, 0, 1, 1, 1);
break;
case 3:
if (form == 0 || form == 2)Location(&Return, 0, 0, 0, -1, 0, 1, 0, 2);
if (form == 1 || form == 3)Location(&Return, 0, 0, -1, 0, 1, 0, 2, 0);
break;
case 4:
if (form == 0)Location(&Return, 0, 0, -1, 0, 1, 0, 1, -1);
if (form == 1)Location(&Return, 0, 0, 0, -1, 1, 0, 0, -2);
if (form == 2)Location(&Return, 0, 0, 0, -1, 1, -1, 2, -1);
if (form == 3)Location(&Return, 0, 0, 0, -1, 0, -2, -1, -2);
break;
case 5:
if (form == 0)Location(&Return, 0, 0, 1, 0, 2, 0, 0, -1);
if (form == 1)Location(&Return, 0, 0, 1, 0, 1, -1, 1, -2);
if (form == 2)Location(&Return, 0, 0, 1, 0, 2, 0, 2, 1);
if (form == 3)Location(&Return, 0, 0, 1, 0, 0, 1, 0, 2);
break;
case 6:
if (form == 0 || form == 2)Location(&Return, 0, 0, 0, -1, 1, 0, 1, 1);
if (form == 1 || form == 3)Location(&Return, 0, 0, 0, -1, 1, -1, -1, 0);
break;
case 7:
if (form == 0 || form == 2)Location(&Return, 0, 0, 0, 1, 1, 0, 1, -1);
if (form == 1 || form == 3)Location(&Return, 0, 0, 0, 1, -1, 0, 1, 1);
}
}
void MoveCursor(int x, int y)//设置光标位置(就是输出显示的开始位置)
{
COORD pos = { x * 2,y };
HANDLE output = GetStdHandle(STD_OUTPUT_HANDLE);//获得 标准输出的句柄
SetConsoleCursorPosition(output, pos); //设置控制台光标位置
}
void SetColour(int c)
{
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), c);//API函数可以改变控制台颜色
}
int JudgeWall(Tetris ** Block)
{
if ((*Block)->x_1 == ZERO || (*Block)->x_2 == ZERO || (*Block)->x_3 == ZERO || (*Block)->x_4 == ZERO)return -1;
if ((*Block)->x_1 == HEIGHT_1 || (*Block)->x_2 == HEIGHT_1 || (*Block)->x_3 == HEIGHT_1 || (*Block)->x_4 == HEIGHT_1)return -2;
return 0;
}
int JudgeGroud(Tetris * Phead, Tetris ** Block)
{
Tetris * P = Phead;
//如果到达最低层。直接经行下一循环
if ((*Block)->y_1 == 26 || (*Block)->y_2 == 26 || (*Block)->y_3 == 26 || (*Block)->y_4 == 26)return 0;
while (P->next != NULL)
{
if (P->y_1 == (*Block)->y_1 + 1)
{
if (P->x_1 == (*Block)->x_1)return 0;
}
if (P->y_2 == (*Block)->y_1 + 1)
{
if (P->x_2 == (*Block)->x_1)return 0;
}
if (P->y_3 == (*Block)->y_1 + 1)
{
if (P->x_3 == (*Block)->x_1)return 0;
}
if (P->y_4 == (*Block)->y_1 + 1)
{
if (P->x_4 == (*Block)->x_1)return 0;
}
if (P->y_1 == (*Block)->y_2 + 1)
{
if (P->x_1 == (*Block)->x_2)return 0;
}
if (P->y_2 == (*Block)->y_2 + 1)
{
if (P->x_2 == (*Block)->x_2)return 0;
}
if (P->y_3 == (*Block)->y_2 + 1)
{
if (P->x_3 == (*Block)->x_2)return 0;
}
if (P->y_4 == (*Block)->y_2 + 1)
{
if (P->x_4 == (*Block)->x_2)return 0;
}
if (P->y_1 == (*Block)->y_3 + 1)
{
if (P->x_1 == (*Block)->x_3)return 0;
}
if (P->y_2 == (*Block)->y_3 + 1)
{
if (P->x_2 == (*Block)->x_3)return 0;
}
if (P->y_3 == (*Block)->y_3 + 1)
{
if (P->x_3 == (*Block)->x_3)return 0;
}
if (P->y_4 == (*Block)->y_3 + 1)
{
if (P->x_4 == (*Block)->x_3)return 0;
}
if (P->y_1 == (*Block)->y_4 + 1)
{
if (P->x_1 == (*Block)->x_4)return 0;
}
if (P->y_2 == (*Block)->y_4 + 1)
{
if (P->x_2 == (*Block)->x_4)return 0;
}
if (P->y_3 == (*Block)->y_4 + 1)
{
if (P->x_3 == (*Block)->x_4)return 0;
}
if (P->y_4 == (*Block)->y_4 + 1)
{
if (P->x_4 == (*Block)->x_4)return 0;
}
P = P->next;
}
return 1;
}
void JudgeEntire(Tetris * Head)
{
Tetris * PHead = Head;
//从1到26
for (int y = 26; y >= 1; y--)
{
int sum = 0;
while (PHead->next != NULL)
{
if (PHead->y_1 == y)sum++;
if (PHead->y_2 == y)sum++;
if (PHead->y_3 == y)sum++;
if (PHead->y_4 == y)sum++;
MoveCursor(20, 28);
PHead = PHead->next;
}
PHead = Head;
if (sum == 18)
{
//如果成行则,执行NewEntire() 清空该行，并将所有y下降一个单位。
NewEntire(Phead, y);
fengs += 10;
Show(code_y);
}
sum = 0;
}
}
void NewEntire(Tetris * head,int y)
{
Tetris * PHead = head;
while (PHead->next != NULL)
{
if (PHead->y_1 == y)
{
MoveCursor(PHead->x_1, PHead->y_1); EMPTY
PHead->x_1 = 99;
PHead->y_1 = 99;
}
if (PHead->y_2 == y)
{
MoveCursor(PHead->x_2, PHead->y_2); EMPTY
PHead->x_2 = 99;
PHead->y_2 = 99;
}
if (PHead->y_3 == y)
{
MoveCursor(PHead->x_3, PHead->y_3); EMPTY
PHead->x_3 = 99;
PHead->y_3 = 99;
}
if (PHead->y_4 == y)
{
MoveCursor(PHead->x_4, PHead->y_4); EMPTY
PHead->x_4 = 99;
PHead->y_4 = 99;
}
PHead = PHead->next;
}
PHead = head;
while (PHead->next != NULL)
{
if (PHead->y_1 < y)
{
MoveCursor(PHead->x_1, PHead->y_1); EMPTY
PHead->y_1 += 1;
MoveCursor(PHead->x_1, PHead->y_1); PRINTF
}
if (PHead->y_2 < y)
{
MoveCursor(PHead->x_2, PHead->y_2); EMPTY
PHead->y_2 += 1;
MoveCursor(PHead->x_2, PHead->y_2); PRINTF
}
if (PHead->y_3 < y)
{
MoveCursor(PHead->x_3, PHead->y_3); EMPTY
PHead->y_3 += 1;
MoveCursor(PHead->x_3, PHead->y_3); PRINTF
}
if (PHead->y_4 < y)
{
MoveCursor(PHead->x_4, PHead->y_4); EMPTY
PHead->y_4 += 1;
MoveCursor(PHead->x_4, PHead->y_4); PRINTF
}
PHead = PHead->next;
}
}
void Show(int n)
{
//显示下一个方块
//先清空该区域
for (int j = 4; j <= 8; j++)
{
for (int i = 23; i <= 28; i++)
{
MoveCursor(i, j); EMPTY
}
}
MoveCursor(24, 3);
printf("下一个方块种类：");
MoveCursor(24, 10);
printf("游戏得分：%d", fengs);
MoveCursor(24, 12);
printf("");
if (n == 1)
{
SetColour(13);
Location_x(-1, 0, 0, 0, 1, 0, -1, -1);
}
if (n == 2)
{
SetColour(15);
Location_x(0, 0, 1, 0, -1, 1, 1, 1);
}
if (n == 3)
{
SetColour(12);
Location_x(0, 0, 1, 0, 2, 0, 3, 0);
}
if (n == 4)
{
SetColour(10);
Location_x(0, 0, 1, 0, 2, 0, 2, -1);
}
if (n == 5)
{
SetColour(6);
Location_x(0, -1, 0, 0, 1, 0, 2, 0);
}
if (n == 6)
{
SetColour(4);
Location_x(-1, -1, -1, 0, 0, 0, 0, 1);
}
if (n == 7)
{
SetColour(8);
Location_x(0, -1, 0, 0, -1, 0, -1, 1);
}
}
void Location_x(int x, int y, int a, int b, int c, int d, int e, int f)
{
MoveCursor(Loca_x+x, Loca_y+y); PRINTF
MoveCursor(Loca_x+a, Loca_y+b); PRINTF
MoveCursor(Loca_x+c, Loca_y+d); PRINTF
MoveCursor(Loca_x+e, Loca_y+f); PRINTF
}
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发表于 2022-5-15 23:01
