код:
Код: Выделить всё
#include <windows.h>
#include <glut.h>
#include <iostream>
#include <time.h>
using namespace std;
int score = 0;
int record = 0;
int N = 52,M = 25;
int Scale=25;
int w = Scale*N;
int h = Scale*M;
int dir,num=2;
struct
{ int x;
int y;} s[100];
class Fructs
{
public:
int x,y;
void New()
{ x=rand() % N;
y=rand() % M; }
void DrawApple()
{ glColor3f(0.0,1.0,0.0);
glRectf(x*Scale,y*Scale,(x+1)*Scale,(y+1)*Scale); }
} m[10];
void DrawSnake()
{
glColor3f(0.0,0.0,1.5);
for (int i=0;i<num;i++)
{glRectf(s[i].x*Scale, s[i].y*Scale, (s[i].x+0.9)*Scale, (s[i].y+0.9)*Scale); }
}
void Tick()
{
for (int i=num;i>0;--i)
{s[i].x=s[i-1].x;
s[i].y=s[i-1].y;}
if (dir==0) s[0].y+=1;
if (dir==1) s[0].x-=1;
if (dir==2) s[0].x+=1;
if (dir==3) s[0].y-=1;
for (int i=0;i<10;i++)
if ((s[0].x==m[i].x) && (s[0].y==m[i].y))
{num++; m[i].New();score++;}
if(num ==2){score = 0;}
if (s[0].x>N) {if(score >record){record = score;}cout <<"your score:" <<score <<endl <<"your record:" <<record <<endl;glutDestroyWindow(1); system("pause"); exit(0);}
if (s[0].x<0) {if(score >record){record = score;}cout <<"your score:" <<score <<endl <<"your record:" <<record <<endl;glutDestroyWindow(1); system("pause"); exit(0);}
if (s[0].y>M) {if(score >record){record = score;}cout <<"your score:" <<score <<endl <<"your record:" <<record <<endl;glutDestroyWindow(1); system("pause"); exit(0);}
if (s[0].y<0) {if(score >record){record = score;}cout <<"your score:" <<score <<endl <<"your record:" <<record <<endl;glutDestroyWindow(1); system("pause"); exit(0);}
for (int i=1;i<num;i++)
if (s[0].x==s[i].x && s[0].y==s[i].y) num=i;
if (num >100){
system("pause");
cout <<"you win";}
}
void DrawField()
{
glColor3f(0.0,0.7,0.0);
glBegin(GL_LINES);
for (int i=0; i<w; i+=Scale)
{glVertex2f(i,0); glVertex2f(i,h);}
for (int j=0; j<h; j+=Scale)
{glVertex2f(0,j); glVertex2f(w,j);}
glEnd();
}
void display() {
glClear(GL_COLOR_BUFFER_BIT);
DrawField();
DrawSnake();
for (int i=0;i<10;i++)
m[i].DrawApple();
glFlush();
glutSwapBuffers();
}
void KeyboardEvent(int key, int a, int b)
{
switch(key)
{
case 101 : dir=0; break;
case 102: dir=2; break;
case 100 : dir=1; break;
case 103 : dir=3; break;
}
}
void timer(int = 0)
{
display();
Tick();
glutTimerFunc(60,timer,0);
}
int main(int argc, char **argv) {
srand(time(0));
for (int i=0;i<10;i++)
m[i].New();
glutInit(&argc, argv);
glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB );
glutInitWindowSize (w, h);
glutCreateWindow ("HardcoreSnake");
glClearColor(1.0,1.0,0.6,1.0); //цвет фона
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0,w,0,h);
glutDisplayFunc (display);
glutSpecialFunc(KeyboardEvent);
glutTimerFunc(50,timer,0);
glutMainLoop();
}
