C language to achieve the bounce ball game

This article shares the specific code of C language bounce ball game for your reference, the specific content is as follows

This is a function to write C language game, used to test their learning results

The realization of the rebound ball mainly consists of several sub-functions

The question is also how do you get the ball down and how do you score the collision

#include<stdio.h>
 
#include<windows.h>
#include<conio.h>
 
// Define global variables 
int high,width; // The game boundary  
int ball_x,ball_y; // Ball position 
int ball_vx,ball_vy; // Ball speed 
int position_x,position_y; // Baffle center coordinates 
int radius;  // Baffle radius  
int left,right; // Keyboard left and right boundary  
int ball_number; // Number of bouncing balls 
int block_x,block_y; // Position of the cube  
int score; // I'm going to cancel out the number of cubes  
 
void HideCursor() // Hide the cursor  
{
 CONSOLE_CURSOR_INFO cursor_info = {1, 0};
 SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor_info);
}
 
void gotoxy(int x,int y) // Move the cursor to (x,y) location , Screen clearing function  
{
 HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
 COORD pos;
 pos.X = x;
 pos.Y = y;
 SetConsoleCursorPosition(handle,pos);
}
 
void startup() // Data initialization  
{
 high=18; // Define the boundary  
 width=26;
 
 ball_x=0; // Small ball coordinates  
 ball_y=width/2;
 
 ball_vx=1; // Direction of ball velocity  
 ball_vy=1;
 
 position_x=high-1; // Baffle center coordinates 
 position_y=width/2; 
 
 radius=5; // Baffle radius 
 
 left=position_y-radius; // The keyboard border  
 right=position_y+radius;
 
 block_x=0;  // Square location 
 block_y=width/2-4; 
 
 ball_number=0; // Number of bouncing balls 
 
 score=0; // I'm going to cancel out the number of balls  
 
 HideCursor(); 
 } 
 
void show() // display 
{
 gotoxy(0,0);
 int i,j;
 for(i=0;i<=high;i++)
 {
 for(j=0;j<=width;j++)
 {
 if((i==ball_x) && (j==ball_y)) // Output ball  
 printf("0");
 else if((i==block_x)&& (j==block_y)) // Output of the slider   // Output lower boundary  
  printf("@");
 else if(i==high)  // Output lower boundary  
  printf("-");
 else if(j==width)  // Output right boundary  
  printf("|");
 else if((i==high-1)&&(j>left)&&(j<right)) 
  printf("*");
 else printf(" ");
 }
 printf("\n");
 }
 printf(" Number of bouncing balls :%d\n",ball_number);
 printf(" I'm going to cancel out the number of balls :%d\n",score);
 } 
 
void updateWithoutInpute() // Updates unrelated to user input 
{
 if(ball_x==position_x-1)  // The ball hit the paddle  
 {
 if((ball_y>=left)&&(ball_y<=right))
 {
 ball_number++;
 //printf("\a");
 }
 else
 {
 printf(" The game failed \n");
 system("pause");
 exit(0);
 }
 }
 
 
 ball_x = ball_x + ball_vx; // The ball moves in the direction of velocity  
 ball_y = ball_y + ball_vy;
 
 if((ball_x==0) || (ball_x==high-2)) // The ball hits the upper and lower boundary  
 ball_vx=-ball_vx;
 if((ball_y==0) || (ball_y==width-1)) // The ball hits the left and right boundary  
 ball_vy=-ball_vy;
 
 if((block_x==ball_x) && (block_y==ball_y)) // The ball hit the slider  
 {
 block_y=rand()%width-1;
 score++;
 }
 Sleep(120);
 
 } 
 
void updateWithInpute() // Updates related to user input 
{
 char input;
 if(kbhit())
 {
 input=getch();
 if((input=='a')&&(left>=0))
 {
 position_y--;
 left=position_y-radius; // The keyboard border  
 right=position_y+radius;
 }
 if((input=='d')&&(right<width))
 {
 position_y++;
 left=position_y-radius; // The keyboard border  
 right=position_y+radius;
 } 
 }
 }
 
int main()
{
 system("color 2f");   // Change console color 
 startup();
 while(1)
 { 
 show();     // display 
 updateWithoutInpute();  // Updates unrelated to user input 
 updateWithInpute();   // Updates related to user input 
 }
 } 

This site has also collected a piece of code: C language to achieve the ball bounce, to share

#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
 
void ball()//1. Draw a ball 
{
 printf("\t\t\t Thecountry. ");
}
int main()
{
 int h=20;// The height of the ball is initialized 20
 int i,j;//i It's used to determine where the ball starts and ends, j It's determining the position of the ball 
 int der=1;// Judgment is equal to the 1 When the ball falls, is 0 When the ball up 
 while(h>0)// Height is greater than the 0 , the ball is moving (when the height is 0 When stop) 
 {
 if(der==1)
 {
 for(i=20-h;i<20;i++)// Determine the starting and ending points   Falling process 
 {
 system("cls");
 for(j=0;j<=i;j++)// Determine the ball's position 
 {
  printf("\n");
 }
 ball();
 Sleep(50);
 }
 der=0;
 }
 else
 {
 h=h*8/9;// The height is the same as before 9 m 8
 for(i=20;i>=20-h;i--)// Determine the starting and ending points   Rising process 
 {
 system("cls");
 for(j=0;j<=i;j++)// Determine the ball's position 
 {
  printf("\n");
 }
 ball();
 Sleep(50);
 }
 der=1;
 }
 
 }
 return 0;
}