elsfk/俄罗斯方块.c

/********头文件*********/
#include<stdio.h>
#include<windows.h>
#include<conio.h>
#include<time.h>


/********宏定义********/
#define FrameX 13
#define FrameY 3
#define Frame_height 20 //定义游戏窗口高度
#define Frame_width  18//定义游戏窗口宽度


/********全局变量*********/
int i,j,Temp,Temp1,Temp2;
int a[80][80]={0};//a数组中2,1,0分别代表边框，方块和无图案 
int b[4];//每种方块都由四个█组成，b数组用来标记四个█的位置以构造图形 
struct Tetris
{
	int x; //中心方块的x轴坐标
	int y; //中心方块的y轴坐标
	int flag;//标记方块类型的序号
	int next;//下一个方块类型的序号
	int speed;//俄罗斯方块产生的速度
	int number;//产生俄罗斯方块的个数
	int score;//游戏分数
	int level;//游戏等级	
};
HANDLE hOut;//控制台句柄


/******函数声明*******/
int color(int c);
static void gotoxy(int x, int y);//移动光标位置
void DrawGameframe();    //绘制游戏边框
void Flag(struct Tetris * );//随机产生俄罗斯方块序号
void MakeTetris(struct Tetris *);//制作俄罗斯方块
void PrintTetris(struct Tetris *);//打印俄罗斯方块
void CleanTetris(struct Tetris *);//清除俄罗斯方块的痕迹
int ifMove(struct Tetris *);//判断能否移动
void Del_Fullline(struct Tetris *);//判断是否满行
void GamePlay();//开始游戏
void regulation();//游戏规则
void explation();//按键说明 
void welcome();//欢迎界面
void Replay(struct Tetris *);//重新开始游戏
void title();//欢迎界面上方标题
void close();//关闭游戏 


/*****文字颜色函数******/
int color(int c){
	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),c);//更改文字颜色 
	return 0;
} 


/*****获取屏幕光标位置*******/ 
static void gotoxy(int x, int y){              
COORD point = { x, y };//光标要设置的位置x,y       
HANDLE HOutput = GetStdHandle(STD_OUTPUT_HANDLE);//使用GetStdHandle(STD_OUTPUT_HANDLE)来获取标准输出的句柄       
SetConsoleCursorPosition(HOutput, point);//设置光标位置
}



/*****欢迎界面标题********/
void title(){
	color(15);
	gotoxy(30,3);
	printf("趣味俄罗斯方块\n");
	//标题 
	color(11);
	gotoxy(18,5);
	printf("█"); 
	gotoxy(18,6);
	printf("██");
	gotoxy(18,7);
	printf("█");
	//T字方块 
	color(14);
	gotoxy(26,6);
	printf("██");
	gotoxy(28,7);
	printf("██");
	//Z字方块
	color(10);
	gotoxy(36,6);
	printf("██");
	gotoxy(36,7);
	printf("██");
	//田字方块
	color(13);
	gotoxy(45,5);
	printf("█");
	gotoxy(45,6);
	printf("█");
	gotoxy(45,7);
	printf("█");
	gotoxy(45,8);
	printf("█");
	//直线方块
	color(12);
	gotoxy(56,6);
	printf("█");
	gotoxy(52,7);
	printf("███\n");
	//7字方块 
} 


/*******菜单选项边框*******/
void welcome()
{
	int n;
	int i,j=1;
	color(14);
	for(i=9;i<=20;i++){
		for(j=15;j<=60;j++){
			gotoxy(j,i);
			if(i==9||i==20) printf("=");
			else if(j==15||j==59) printf("::");
		}
	}	
/*******菜单选项的文字********/
 	color(12);
 	gotoxy(25,12);
	printf("1.开始游戏"); 
	gotoxy(40,12);
	printf("2.按键说明");
	gotoxy(25,17);
	printf("3.游戏规则");
	gotoxy(40,17);
	printf("4.退出"); 
	gotoxy(21,22);
	printf("请选择[1,2,3,4]:[ ]\b\b");
	scanf("%d",&n);
	switch(n){
		case 1:
			system("cls");
			DrawGameframe();
			break;
		case 2:
			break;
		case 3:
			break;
		case 4:
			break;
	} 
}


/*******游戏窗口*******/
void DrawGameframe()
{
	/***********游戏名称***********/ 
	gotoxy(FrameX+Frame_width-7,FrameY-2);
	color(11);
	printf("趣味俄罗斯方块");
	/**********下一个出现方块********/
	gotoxy(FrameX+2*Frame_width+3,FrameY+7);
	color(2);
	printf("**********");
	gotoxy(FrameX+2*Frame_width+13,FrameY+7);
	color(3);
	printf("下一个出现方块");
	gotoxy(FrameX+2*Frame_width+3,FrameY+13);
	color(2);
	printf("**********");
	/**********按键说明***********/
	gotoxy(FrameX+2*Frame_width+3,FrameY+17);
	color(14);
	printf("↑键:旋转");
	gotoxy(FrameX+2*Frame_width+3,FrameY+19);
	printf("空格：暂停游戏");
	gotoxy(FrameX+2*Frame_width+3,FrameY+15);
	printf("Esc:退出游戏"); 
	/*********游戏边框***********/
	gotoxy(FrameX,FrameY);
	color(12);
	printf("╔");
	gotoxy(FrameX+2*Frame_width-2,FrameY);
	printf("╗");
	gotoxy(FrameX,FrameY+Frame_height);
	printf("╚");
	gotoxy(FrameX+2*Frame_width-2,FrameY+Frame_height);
	printf("╝");
	a[FrameX][FrameY+Frame_height]=2;
	a[FrameX+2*Frame_width-2][FrameY+Frame_height]=2;//防止方块出界
	for(i=2;i<2*Frame_width-2;i+=2){
		gotoxy(FrameX+i,FrameY);
		printf("═");
	} 
	for(i=2;i<Frame_width-2;i+=2){
		gotoxy(FrameX+i,FrameY+Frame_height);
		printf("═");
		a[FrameX+i][FrameY+Frame_height]=2;
	}
	for(i=1;i<Frame_height;i++){
		gotoxy(FrameX,FrameY+i);
		printf("║");
		a[FrameX][FrameY+i]=2;
	}
	for(i=1;i<Frame_height;i++){
		gotoxy(FrameX+2*Frame_width-2,FrameY+i);
		printf("║");
		a[FrameX+2*Frame_width-2][FrameY+i]=2;
	}
} 


/********制作俄罗斯方块*********/
void MakeTetris(struct Tetris *tetris){
	a[tetris->x][tetris->y]=b[0];//中心方块的图形状态
	switch(tetris->flag){
		case 1: //田字方块
			color(10);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x+2][tetris->y-1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break;
		case 2: //横直线方块
			color(13);
			a[tetris->x-2][tetris->y]=b[1];
			a[tetris->x+2][tetris->y]=b[2];
			a[tetris->x+4][tetris->y]=b[3]; 
			break;
		case 3: //竖直线方块
			color(13);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y-2]=b[2];
			a[tetris->x][tetris->y+1]=b[3]; 
			break; 
		case 4: //T字方块
			color(11);
			a[tetris->x-2][tetris->y]=b[1];
			a[tetris->x+2][tetris->y]=b[2];
			a[tetris->x][tetris->y-1]=b[3]; 
			break; 
		case 5: //顺时针90°T字方块
			color(11);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x-2][tetris->y]=b[2];
			a[tetris->x][tetris->y+1]=b[3]; 
			break;
		case 6: //顺时针180°T字方块
			color(11);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x-2][tetris->y]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break;
		case 7: //顺时针270°T字方块
			color(11);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break; 
		case 8: //Z字方块
			color(14);
			a[tetris->x+2][tetris->y+1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x-2][tetris->y]=b[3]; 
			break; 
		case 9: //顺时针Z字方块
			color(14);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x-2][tetris->y]=b[2];
			a[tetris->x-2][tetris->y+1]=b[3]; 
			break;
		case 10: //反Z字方块
			color(14);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x-2][tetris->y-1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break;   
		case 11: //顺时针反Z字方块
			color(14);
			a[tetris->x][tetris->y+1]=b[1];
			a[tetris->x-2][tetris->y-1]=b[2];
			a[tetris->x-2][tetris->y]=b[3]; 
			break;
		case 12:  //7字方块
			color(12);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x-2][tetris->y-1]=b[3]; 
			break;   
		case 13: //顺时针90°7字方块 
			color(12);
			a[tetris->x-2][tetris->y]=b[1];
			a[tetris->x+2][tetris->y-1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break; 
		case 14: //顺时针180°7字方块
			color(12);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x+2][tetris->y+1]=b[3]; 
			break;  
		case 15: //顺时针270°7字方块
			color(12);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break; 
		case 16: //反7字方块
			color(12);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x+2][tetris->y-1]=b[3]; 
			break;  
		case 17: //顺时针90°反7字方块
			color(12);
			a[tetris->x-2][tetris->y]=b[1];
			a[tetris->x+2][tetris->y+1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break;  
		case 18: //顺时针180°反7字方块
			color(12);
			a[tetris->x][tetris->y-1]=b[1];
			a[tetris->x][tetris->y+1]=b[2];
			a[tetris->x-2][tetris->y+1]=b[3]; 
			break;  
		case 19: //顺时针270°反7字方块	
			color(12);
			a[tetris->x-2][tetris->y]=b[1];
			a[tetris->x-2][tetris->y-1]=b[2];
			a[tetris->x+2][tetris->y]=b[3]; 
			break; 
	} 
}



/******打印俄罗斯方块*******/
void PrintTetris(struct Tetris *tetris){
	for(i=0;i<4;i++) b[i]=1;
	MakeTetris(tetris);
	for(i=tetris->x-2;i<=tetris->x+4;i+=2){
		for(j=tetris->y-1;j<=tetris->y+1;j++){
			if(a[i][j]==1&&j>FrameY){
				gotoxy(i,j);
				printf("█");
			}
		}
	}
	//打印菜单信息
	gotoxy(FrameX+2*Frame_width+3,FrameY+1);
	color(4);
	printf("level:");
	color(12);
	printf("%d",tetris->level);
	gotoxy(FrameX+2*Frame_width+3,FrameY+3);
	color(4);
	printf("score:");
	color(12);
	printf("%d",tetris->score);
	gotoxy(FrameX+2*Frame_width+3,FrameY+3);
	color(4);
	printf("speed");
	color(12);
	printf("%dms",tetris->speed);
} 


/******判断方块能否移动******/
int ifMove(struct Tetris *tetris)
{
	if(a[tetris->x][tetris->y]!=0){
		return 0;
	}
	else{
		if(
		(tetris->flag==1&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==2&&(a[tetris->x-2][tetris->y]==0&&
		a[tetris->x+2][tetris->y]==0&&a[tetris->x+4][tetris->y]==0))||
		(tetris->flag==3&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y-2]==0&&a[tetris->x][tetris->y+1]==0))||
		(tetris->flag==4&&(a[tetris->x-2][tetris->y]==0&&
		a[tetris->x+2][tetris->y]==0&&a[tetris->x][tetris->y+1]==0))||
		(tetris->flag==5&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y+1]==0&&a[tetris->x-2][tetris->y]==0))||
		(tetris->flag==6&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x-2][tetris->y]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==7&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y+1]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==8&&(a[tetris->x][tetris->y+1]==0&&
		a[tetris->x-2][tetris->y]==0&&a[tetris->x+2][tetris->y+1]==0))||
		(tetris->flag==9&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x-2][tetris->y]==0&&a[tetris->x-2][tetris->y+1]==0))||
		(tetris->flag==10&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x-2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==11&&(a[tetris->x][tetris->y+1]==0&&
		a[tetris->x-2][tetris->y-1]==0&&a[tetris->x-2][tetris->y]==0))||
		(tetris->flag==12&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y+1]==0&&a[tetris->x-2][tetris->y-1]==0))||
		(tetris->flag==13&&(a[tetris->x-2][tetris->y]==0&&
		a[tetris->x+2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==14&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y+1]==0&&a[tetris->x+2][tetris->y+1]==0))||
		(tetris->flag==15&&(a[tetris->x-2][tetris->y]==0&&
		a[tetris->x-2][tetris->y+1]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==16&&(a[tetris->x][tetris->y+1]==0&&
		a[tetris->x][tetris->y-1]==0&&a[tetris->x+2][tetris->y-1]==0))||
		(tetris->flag==17&&(a[tetris->x-2][tetris->y]==0&&
		a[tetris->x+2][tetris->y+1]==0&&a[tetris->x+2][tetris->y]==0))||
		(tetris->flag==18&&(a[tetris->x][tetris->y-1]==0&&
		a[tetris->x][tetris->y+1]==0&&a[tetris->x-2][tetris->y+1]==0))||
		(tetris->flag==19&&(a[tetris->x-2][tetris->y]==0&&
		a[tetris->x-2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0)))
		{
			return 1;
		}
	}
	return 0;
} 


/*******清除俄罗斯方块的痕迹********/
void CleanTetris(struct Tetris *tetris){
	for(i=0;i<4;i++){
		b[i]=0;
	}
	MakeTetris(tetris);
	for(i=tetris->x-2;i<=tetris->x+4;i+=2){
		for(tetris->y-2;i<=tetris->y+1;j++){
			if(a[i][j]==0&&j>FrameY){
				gotoxy(i,j);
				printf(" ");
			}
		}
	}
} 


/*******判断是否满行********/
void Del_Fullline(struct Tetris *tetris){
	int k,del_rows=0;
	for(j=FrameY+Frame_height-1;j>=FrameY+1;j--){
		k=0;
		for(i=FrameX+2;i<FrameX+2*Frame_width-2;i+=2){
			if(a[i][j]==1){
				k++;
				if(k==Frame_width-2){
					for(k=FrameX+2;k<FrameX+2*Frame_width-2;k+=2){
						a[k][j]=0;
						gotoxy(k,j);
						printf("");
					}
					for(k=j-1;k>FrameY;k--){
						for(i=FrameX+2;i<FrameX+2*Frame_width-2;i+=2){
							if(a[i][k]==1){
								a[i][k]=0;
								gotoxy(i,k);
								printf(" ");
								a[i][k+1]=1;
								gotoxy(i,k+1);
								printf("█"); 
							}
						}
					}
					j++;
					del_rows++;
				}
			}
		}
	}
	tetris->score+=100*del_rows;
	if(del_rows>0&&(tetris->score%1000==0||tetris->score/1000>tetris->level-1)){
		tetris->speed-+20;
		tetris->level++;
	}
} 


/******随机产生俄罗斯方块类型的序号*******/
void Flag(struct Tetris *tetris){
	tetris->number++;
	srand(time(NULL));
	if(tetris->number==1){
		tetris->flag=rand()%19+1;
	}
	tetris->next=rand()%19+1;
} 


/*******开始游戏*******/
void Gameplay(){
	int n;
	struct Tetris t,*tetris=&t;
	char ch;
	tetris->number=0;
	tetris->speed=300;
	tetris->score=0;
	tetris->level=1;
	while(1){
		Flag(tetris);
		Temp=tetris->flag;
		tetris->x=FrameX+2*Frame_width+6;
		tetris->y=FrameY+10;
		tetris->flag=tetris->next;
		PrintTetris(tetris);
		tetris->x=FrameX+Frame_width;
		tetris->y=FrameY-1;
		tetris->flag=Temp;
		/******获取键盘按键*******/
		while(1){
			label:PrintTetris(tetris);
			Sleep(tetris->speed);//控制时间 
			CleanTetris(tetris);
			Temp1=tetris->x;
			Temp2+tetris->flag;
			if(kbhit()){
				ch=getch();
				if(ch==75){
					tetris->x-=2;       //←键左移 
				}
				if(ch==77) tetris->x+=2;//→键右移 
				if(ch==80){             //↓键加速下落 
					if(ifMove(tetris)!=0) tetris->y+=2;
					else tetris->y=FrameY+Frame_height-2; 
				}
				if(ch==72){
					if(tetris->flag>=2&&tetris->flag<=3){
						tetris->flag++;
						tetris->flag%=2;
						tetris->flag+=2;
					}//直线方块 
					if(tetris->flag>=4&&tetris->flag<=7){
						tetris->flag++;
						tetris->flag%=4;
						tetris->flag+=4;
					}//T字方块 
					if(tetris->flag>=8&&tetris->flag<=11){
						tetris->flag++;
						tetris->flag%=4;
						tetris->flag+=8;
					}//Z字方块 
					if(tetris->flag>=12&&tetris->flag<=15){
						tetris->flag++;
						tetris->flag%=4;
						tetris->flag+=12;
					}// 7字方块 
					if(tetris->flag>=16&&tetris->flag<=19){
						tetris->flag++;
						tetris->flag%=4;
						tetris->flag+=16;
					}//反7字方块 
				}
				if(ch==32) //空格暂停
				{
					PrintTetris(tetris);
					while(1){
						if(kbhit()){
							ch=getch();
							if(ch==32) goto label;
						}
					}
				} 
				if(ch==27){  //ESC退出游戏 
					system("cls");
					memset(a,0,6400*sizeof(int));//初始化数组 
					welcome();
				}
				if(ifMove(tetris)==0){
					tetris->x=Temp1;
					tetris->flag=Temp2;
				} 
				else{
					goto label;
				}
			}
			tetris->y++;
			if(ifMove(tetris)==0){
				tetris->y--;
				PrintTetris(tetris);
				Del_Fullline(tetris);
				break;
			}
		} 
			//游戏结束
			for(i=tetris->y-2;i<tetris->y+2;i++){
				if(i==FrameY){
					system("cls");
					gotoxy(29,7);
					printf(" \n");
					color(12);
					printf("\t\t\t████     █      █    ██     \n");
						
					printf("\t\t\t█           ██    █    █  █   \n");
						
					printf("\t\t\t███       █  █  █    █    █ \n");
						
					printf("\t\t\t█           █    ██    █  █   \n");
					
					printf("\t\t\t████     █      █    ██     \n");
					gotoxy(17,18);
					color(14);
					printf("我要重新玩一局---------1");
					gotoxy(44,18);
					printf("不玩了，退出-----------2\n");
					int n;
					gotoxy(32,20);
					printf("选择【1/2】");
					color(11);
					scanf("%d",&n);
					switch(n){
						case 1:
							system("cls");
							Replay(tetris);
							break;
						case 2:
							exit(0);
							break;
					}
				}
			}
			tetris->flag=tetris->next;
			tetris->x=FrameX+2*Frame_width+6;
			tetris->y=FrameY+10;
			CleanTetris(tetris);
	}
} 


/*******主函数*******/ 
int main(){
	title();
	welcome();
	return 0;
}