From 2425d6615102b80cae1a9bf313a1fd2c6302efc9 Mon Sep 17 00:00:00 2001
From: shine56 <732337565@qq.com>
Date: Tue, 8 Jan 2019 16:00:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=B5=8B=E8=AF=95?=
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---
 贪吃蛇.c | 332 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 332 insertions(+)
 create mode 100644 贪吃蛇.c

diff --git a/贪吃蛇.c b/贪吃蛇.c
new file mode 100644
index 0000000..3daad67
--- /dev/null
+++ b/贪吃蛇.c
@@ -0,0 +1,332 @@
+#include <stdio.h>
+#include <string.h>
+#include <windows.h>
+#include <conio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define H 30
+#define K 59
+int V=300;   //Ĭ���ٶ�
+int score=0, ko=-6, foodsum=0;   //���� , ko����score��nλ����n���ո�  foodsum��¼�Ե���ʳ������
+int a[H][K];
+
+void gamestart(int (*a)[K]);         //��Ϸ��ʼ��
+void show(int (*a)[K]);             // ������ʾ
+void gameplay(int (*a)[K]);         // ��Ϸ����
+void Smove(char move, int (*a)[K]); //�ߵ��ƶ�
+void gotoxy(int x, int y);           //���꺯��
+void food(int (*a)[K]); 			//����ʳ��
+void changevelocity();     		//�ı��ٶ�
+void gameover();               //��Ϸ����
+void show2(int m);               //�ٶ�ѡ�����
+
+
+int main()
+{
+	char flag='s';
+	while(flag=='s')
+	{
+		gamestart(a);
+		changevelocity();
+		gameplay(a);
+		gameover();
+		flag = getch();
+	}
+
+	return 0;
+}
+void gotoxy(int x, int y)//λ�ú���
+{
+	HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
+	COORD pos;
+	pos.X = x;
+	pos.Y = y;
+	SetConsoleCursorPosition(handle, pos);
+}
+
+void gamestart(int (*a)[K]) //��ʼ����ʼ���� ������
+{
+	score = 0;
+	ko=-6; foodsum=0; V=300;
+
+	int i, j, k;
+	for(i=0; i<H-2; i++)
+	{
+		for(j=0; j<K; j++)
+		{
+			if(i==0 ||i==H-3 || j==0 || j==K-1 ||j==10)//���߿�
+				a[i][j]=-1;
+			else
+				a[i][j]=0;
+		}
+	}
+	for(i=5; i>0; i--)//����
+	a[15][25-i]=i;
+
+	int fx, fy;    //��ʳ��
+	srand(time(NULL));
+	do{
+		fx=rand()%25 + 2;
+		fy=rand()%45 + 14;
+	}while(a[fx][fy]!=0);
+	a[fx][fy]=-2;
+
+	//����ʼ���ֺͷ���, -5�����ո� �� -6��1�ո� , 0��2�ո�
+	a[9][2]=-11;
+	for(k=3; k<7; k++)
+		a[9][k]=-5;
+	a[9][7]=-6;
+
+	a[11][2]=-9;
+	a[12][2]=-8;
+	for(k=3; k<7; k++)
+	{
+		a[11][k]=-5;  a[12][k]=-5;
+	}
+	a[11][7]=-6; a[12][7]=-6;
+
+	a[24][2]=-10; a[24][3]=-5; a[24][4]=-5; a[24][5]=-6;
+
+	show(a);
+}
+
+void show(int (*a)[K])//��Ϸ��ʾ
+{
+	gotoxy(0, 0);
+	int i, j;
+	system("color b0");
+	for(i=0; i<H-1; i++)
+	{
+		for(j=0; j<K; j++)
+		{
+			if(a[i][j]==0)
+				printf("  ");
+			if(a[i][j]==-6)
+				printf(" ");
+			if(a[i][j]==-1)
+				printf("��");
+			if(a[i][j]>1)
+				printf("��");
+			if(a[i][j]==1)
+				printf("��");
+			if(a[i][j]==-2)
+				printf("��");
+			if(a[i][j]==-20)
+				printf("��");
+			if(a[i][j]==-9)
+				printf("[w]�� [s]��");
+			if(a[i][j]==-8)
+				printf("[a]�� [d]��");
+			if(a[i][j]==-10)
+				printf("�÷֣�%d", score);
+			if(a[i][j]==-11)
+				printf("[j]ѡ���ٶ�");
+		}
+		printf("\n");
+	}
+	//getchar();
+}
+
+void show2(int m)
+{
+	int i;
+	gotoxy(55, 7);
+	printf("��");
+	for(i=0; i<m; i++)
+	{
+		printf("��");
+	}
+	for(i=0; i<(8-m); i++)
+		printf("  ");
+	printf("��");
+	gotoxy(58, 8);
+	printf("-   �س�ȷ��  +");
+
+}
+
+void gameplay(int (*a)[K])        //��Ϸ��
+{
+	char move, move1;
+	while(1)
+	{
+		move=getch();
+		if(move=='d' || move=='w' || move=='s')
+		break;
+	}
+	while(1)
+	{
+		if(a[0][0]==-3)
+		break;
+		if(kbhit())
+		move=getch();
+		if(move=='a'&&move1!='d'||move=='d'&&move1!='a'||
+		move=='w'&&move1!='s'||move=='s'&&move1!='w')
+		{
+			move1=move;
+			Smove(move1, a);
+			show(a);
+			Sleep(V);
+		}
+		if(move=='a'&&move1=='d'||move=='d'&&move1=='a'||
+		move=='w'&&move1=='s'||move=='s'&&move1=='w')
+		{
+			Smove(move1, a);
+			show(a);
+			Sleep(V);
+		}
+	}
+}
+
+void Smove(char move, int (*a)[K])         //���������������ƶ�
+{
+	int i, j, hx, hy, max=0, wx, wy;
+	for(i=1; i<H-1; i++)
+	{
+		for(j=1; j<K-1; j++)
+		{
+			if(a[i][j]>0)
+			{
+				a[i][j]++;
+				if(a[i][j]>max)
+				{
+					max=a[i][j];
+					wx=i; wy=j;
+				}
+				if(a[i][j]==2)
+				{
+					hx=i; hy=j;
+				}
+			}
+		}
+	}
+	int hx1, hy1;
+	if(move=='d')//����
+	{
+		hx1=hx; hy1=hy+1;
+	}
+	if(move=='w')//��
+	{
+		hx1=hx-1; hy1=hy;
+	}
+	if(move=='s')//��
+	{
+		hx1=hx+1; hy1=hy;
+	}
+	if(move=='a')//��
+	{
+		hx1=hx; hy1=hy-1;
+	}
+
+	if(a[hx1][hy1]==-2 || a[hx1][hy1]==-20)  //�Ե�ʳ��
+	{
+		if(a[hx1][hy1]==-2)
+		{
+			foodsum++;
+			score+=10;
+		}
+		else
+			score+=100;
+
+		if(score>9 && score<100) a[24][5]=-5;
+		if(score>99) a[24][6]=-6;
+		if(score>999) a[24][6]=-5;
+		a[hx1][hy1]=0;
+		food(a);
+	}
+	else{
+		a[wx][wy]=0;
+	}
+	if(a[hx1][hy1]>1 || a[hx1][hy1]==-1) //���Լ���ײǽ
+	{
+		a[0][0]=-3;
+	}
+	else
+	{
+		a[hx1][hy1]=1;
+	}
+}
+
+void food(int (*a)[K])//�����µ�ʳ��
+{
+	int fx, fy;
+	srand(time(NULL));
+	do{
+		fx=rand()%25 + 2;
+		fy=rand()%45 + 14;
+	}while(a[fx][fy]!=0);
+	                   //printf("%d %d\n", fx, fy);
+	if(foodsum==5)
+	{
+		foodsum=0;
+		a[fx][fy]=-20;
+	}
+	else
+		a[fx][fy]=-2;
+}
+
+void changevelocity()         //�ı��ٶ�
+{
+	int m=2;
+	char ve, ch;
+	while(1)
+    {
+        ch=getch();
+        if(ch=='j' || ch=='J')
+            break;
+        else
+        {
+            gotoxy(40, 4);
+            printf("����������ΪӢ��״̬����ѡ���ٶȣ�");
+        }
+    }
+
+	if(ch=='j' || ch=='J')
+	{
+		show2(m);
+		while(1)
+		{
+			int flag=1;
+			ve=getch();
+			if(ve=='=')
+			{
+				if(V<=0)
+					flag=0;
+				else
+					V-=50;
+				m++;
+				if(V<=350 && flag==1)
+				show2(m);
+			}
+			if(ve=='-')
+			{
+				if(V>=350)
+					flag=0;
+				else
+					V+=50;
+				m--;
+				if(V<=350 && flag==1)
+				show2(m);
+			}
+			if(ve==13)
+			{
+				system("cls");
+				show(a);
+				break;
+			}
+		}
+	}
+}
+
+void gameover()             //��Ϸ����
+{
+	//system("cls");
+	gotoxy(50, 12);
+	printf("GAME OVER!");
+	gotoxy(50, 13);
+	printf("��ĵ÷֣�%d", score);
+	gotoxy(49, 15);
+	printf("��s��������һ��");
+	gotoxy(49, 17);
+	printf("������������Ϸ");
+}