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| #include <windows.h>
#include <gl/glut.h>
#include <stdlib.h>
#include <time.h>
#include <cmath>
class game{
public:
int score_left;
int score_right;
int winwid;
int winhei;
bool done_right;
bool done_left;
game(){
score_left = 0;
score_right = 0;
winwid = 600;
winhei = 600;
done_right = false;
done_left = false;
}
void win();
void start_settings();
void floor_reflect();
void border();
void draw_border();
void draw_score_l();
void draw_score_r();
}player;
class ball{
public:
int x;
double y;
double vx;
double vy;
void move(){
x += vx;
y += vy;
}
void reflection();
void draw_ball();
}pong_ball;
class reflector{
public:
int x;
int y;
double vy;
int size;
reflector(){
x = 0;
y = 0;
vy = 0;
size = 250;
}
void draw_r();
void move();
}left,right;
void reflector::draw_r(){
glVertex2f(x + 10,y + size/2);
glVertex2f(x + 10,y - size/2);
glVertex2f(x - 10,y - size/2);
glVertex2f(x - 10,y + size/2);
}
void ball::reflection(){
if((x < left.x+10)&&(fabs(double(y - left.y)) < left.size/2)){vx = -vx;vy+=left.vy*0.2;}
if((x > right.x-10)&&(fabs(double(y - right.y)) < right.size/2)){vx = -vx;vy+=right.vy*0.2;}
}
void ball::draw_ball(){
glColor3f(1,(rand()%10)/10,(rand()%10)/10);
glVertex2f(x+10+rand()%7,y+10+rand()%7);
glVertex2f(x+10+rand()%7,y-10+rand()%7);
glVertex2f(x-10+rand()%7,y-10+rand()%7);
glVertex2f(x-10+rand()%7,y+10+rand()%7);
glColor3f(0,0,0);
}
void game::floor_reflect(){
if((pong_ball.y < -player.winhei)||(pong_ball.y > player.winhei))pong_ball.vy = -pong_ball.vy;
}
void game::start_settings(){
left.x = -510;
right.x = 510;
int i = rand()%2;
if(i == 0)pong_ball.vx = 5;
if(i == 1)pong_ball.vx = -5;
pong_ball.vy = 0;
pong_ball.x = 0;
pong_ball.y = 0;
}
void game::border(){
glColor4f(0,1,0,0);
glVertex2f(-2,600);
glVertex2f(2,600);
glVertex2f(2,-600);
glVertex2f(-2,-600);
glColor3f(1,1,1);
}
void game::draw_border(){
glColor3f(0.1,0.6,0.1);
glVertex2f(610,610);
glVertex2f(600,610);
glVertex2f(600,-610);
glVertex2f(610,-610);
glColor3f(1,1,1);
glColor4f(0.1,0.6,0.1,0);
glVertex2f(610,610);
glVertex2f(610,600);
glVertex2f(-610,600);
glVertex2f(-610,610);
glColor3f(1,1,1);
glColor4f(0.1,0.6,0.1,0);
glVertex2f(-610,-610);
glVertex2f(-610,610);
glVertex2f(-600,610);
glVertex2f(-600,-610);
glColor3f(1,1,1);
glColor4f(0.1,0.6,0.1,0);
glVertex2f(-610,-610);
glVertex2f(610,-610);
glVertex2f(610,-600);
glVertex2f(-610,-600);
glColor3f(1,1,1);
}
void reflector::move(){
if((y >= -player.winhei + size/2)&&(y <= player.winhei - size/2)){y += vy;}
if((y < -player.winhei + size/2)){y =-player.winhei + size/2;vy = 0;}
if((y > player.winhei - size/2)){y = player.winhei - size/2;vy = 0;}
}
void game::win(){
if(pong_ball.x < left.x){
player.start_settings();
score_right++;
}
if(pong_ball.x > right.x){
player.start_settings();
score_left++;
}
if((score_left==7)||(score_right==7))exit(0);
}
void game::draw_score_l(){
glColor3f(1,1,1);
for(int i = 0; i < score_left; i++){
glVertex2f(-610 + i*50,630);
glVertex2f(-606+i*50,630);
glVertex2f(-606+i*50,620);
glVertex2f(-610+i*50,620);
}
}
void game::draw_score_r(){
glColor3f(1,1,1);
for(int i = 0; i < score_right; i++){
glVertex2f(610 - i*50,630);
glVertex2f(606 - i*50,630);
glVertex2f(606 - i*50,620);
glVertex2f(610 - i*50,620);
}
}
void keyboard(unsigned char key, int x,int y){
switch(key){
case 'q' :
if((left.y <= player.winhei - left.size/2)&&(!player.done_left))left.vy=7;
player.done_left = true;
break;
case 'z' :
if((left.y >= -player.winhei + left.size/2)&&(!player.done_left))left.vy=-7;
player.done_left = true;
break;
case 'a' :
if((left.y >= -player.winhei + left.size/2)&&(!player.done_left))left.vy=0;
player.done_left = true;
break;
case 'x' : exit(0);
}
switch(key){
case 'p' :
if((right.y <= player.winhei - right.size/2)&&(!player.done_right))right.vy=7;
player.done_right = true;
break;
case ',' :
if((right.y >= -player.winhei + right.size/2)&&(!player.done_right))right.vy=-7;
player.done_right = true;
break;
case 'l' :
if((right.y >= -player.winhei + right.size/2)&&(!player.done_right))right.vy=0;
player.done_right = true;
break;
case 'x' : exit(0);
}
}
void Timer (int value){
player.done_left = false;
player.done_right = false;
left.move();
right.move();
pong_ball.move();
pong_ball.reflection();
player.floor_reflect();
player.win();
glutPostRedisplay();
glutTimerFunc(20,Timer,0);
}
void draw(){
glClear(GL_COLOR_BUFFER_BIT);
glPushMatrix();
glBegin(GL_QUADS);
glColor3f(0,0,1);
right.draw_r();
glColor3f(1,0,1);
left.draw_r();
glColor3f(1,1,1);
pong_ball.draw_ball();
player.border();
player.draw_border();
player.draw_score_l();
player.draw_score_r();
glEnd();
glPopMatrix();
glutSwapBuffers();
}
void Initialization(int winwid, int winhei){
glClearColor(0,0,0,1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glScalef(0.8,0.8,0.8);
glOrtho(-winwid,winwid,-winhei,winhei,-2,2);
}
int main (int argc, char ** argv){
srand(time(NULL));
player.start_settings();
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_RGB);
glutInitWindowSize(player.winwid, player.winhei);
glutInitWindowPosition(200, 100);
glutCreateWindow("***PONG***");
glutDisplayFunc(draw);
glutTimerFunc(100,Timer,0);
glutKeyboardFunc(keyboard);
Initialization(player.winwid, player.winhei);
glutMainLoop();
system("pause >> NULL");
return(0);
} |
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Сообщение от letkiman
