EasyX与C++的反弹球消砖块

C++反弹球消砖块

游戏描述
一款用C++语言加上EasyX写的小游戏

游戏效果：

定义变量

#define width 400
#define high 600int ball_x, ball_y;  //小球中心坐标
int vx, vy;    //小球速度
int radius;   //小球半径
int wood_x, wood_y;  //木板中心坐标
int brick_count;   //砖块数量
int brick_x, brick_y;  //砖块长宽
int tag[5][10];    //标记数组

初始化

void startup()
{initgraph(width, high);ball_x = 200;ball_y = 580;radius = 10;vx = 1;vy = -1;wood_x = 200;wood_y = 595;brick_count = 50;brick_x = 40;brick_y = 20;//做标记for (int i = 0; i < 5; i++)for (int j = 0; j < 10; j++)tag[i][j] = 0;BeginBatchDraw();
}

与用户无关的更新

void updataWithoutInput()
{Sleep(5);//擦出圆setfillcolor(BLACK);solidcircle(ball_x, ball_y, radius);ball_x = ball_x + vx;ball_y = ball_y + vy;//小球碰壁后反弹if (ball_x <= radius || ball_x >= width - radius){vx = -vx;}if (ball_y <= radius || ball_y >= high - radius){vy = -vy;}//小球碰到挡板后反弹if (ball_y + 3 + radius >= wood_y-5&&ball_x + radius + 1 >= wood_x - 40&&ball_x - radius - 1 <= wood_x +40){if (ball_x + radius + 1 == wood_x - 40&&ball_x - radius - 1