Спасибо за помощь))
Нашел вариант попроще на С.
Кому надо:
| Код |
#include <conio.h>
#include <stdlib.h>
#include <graph.h>
void DrawField()
{
_setcolor(3);
_rectangle( _GFILLINTERIOR, 635, 0, 640,480/2-50);
_rectangle( _GFILLINTERIOR, 635, 480, 640,480/2+50);
_rectangle( _GFILLINTERIOR, 0, 0, 5, 480/2-50);
_rectangle( _GFILLINTERIOR, 0, 480, 5, 480/2+50);
}
void DrawBall(double x, double y)
{
_setcolor(4);
_ellipse( _GFILLINTERIOR, x + 10, y + 10, x - 10, y - 10);
}
void EraseBall(double x, double y)
{
_setcolor(0);
_ellipse( _GFILLINTERIOR, x - 10, y - 10, x + 10, y + 10);
}
void DrawRacket(double x, double y)
{
_setcolor(5);
_rectangle( _GFILLINTERIOR, x - 5, y - 40, x + 5, y + 40 );
}
void EraseRacket(double x, double y)
{
_setcolor(0);
_rectangle( _GFILLINTERIOR, x - 5, y - 40, x + 5, y + 40 );
}
double ballx=150, bally=200, balldx=2, balldy=2;
double racketx=120/2, rackety=480/2;
int oldballx=0, oldbally=0;
int oldracketx=0, oldrackety=0;
int redraw_field=0;
int ProcessBall()
{
int res=0;
ballx+=balldx;
bally+=balldy;
if (ballx+10>633){
if (bally-10>480/2-50 &&
bally+10<480/2+50
) res=1;
balldx=-balldx;
ballx+=balldx;
redraw_field=1;
}
if (ballx-10<7) {
if (bally-10>480/2-50 &&
bally+10<480/2+50
) res=2;
balldx=-balldx;
ballx+=balldx;
redraw_field=1;
}
if (bally+10>480) balldy=-balldy;
if (bally-10<10) balldy=-balldy;
if (ballx>racketx)
{
if (ballx-10<racketx+5 &&
bally+10>rackety-40 &&
bally-10<rackety+49)
{
balldx=-balldx;
ballx+=balldx;
DrawRacket(racketx, rackety);
}
} else
if (ballx+10>racketx-5 &&
bally+10>rackety-40 &&
bally-10<rackety+49)
{
balldx=-balldx;
ballx+=balldx;
DrawRacket(racketx, rackety);
}
return res;
}
int should_exit = 0, goal=0;
int goals1=0, goals2=0;
char s[20]="";
char ch;
main()
{
short mode = _VRES16COLOR;
_setvideomode( mode );
DrawField();
while (!should_exit)
{
if (oldballx!=(int)ballx ||
oldbally!=(int)bally)
{
DrawBall(ballx, bally);
oldballx = ballx;
oldbally = bally;
}
if (oldracketx!=(int)racketx ||
oldrackety!=(int)rackety)
{
DrawRacket(racketx, rackety);
oldracketx = racketx;
oldrackety = rackety;
}
goal = ProcessBall();
if (goal){
if (goal==2) goals1++; else
goals2++;
}
if (oldballx!=(int)ballx ||
oldbally!=(int)bally)
EraseBall(oldballx, oldbally);
if (kbhit())
{
ch = getch();
if (ch==27) should_exit = 1;
if (ch==80) rackety+=5.0;
if (ch==72) rackety-=5.0;
}
_settextcolor( 7 );
sprintf(s, "Goals: %d \n Loses: %d", goals1, goals2 );
_settextposition(1, 3);
_outtext( s );
if (oldracketx!=(int)racketx ||
oldrackety!=(int)rackety)
EraseRacket(oldracketx, oldrackety);
if (redraw_field)
{
DrawField();
redraw_field = 0;
}
}
exit( !_setvideomode( _DEFAULTMODE ) );
}
|
|
