C语言移动一个点
#include"stdio.h"
#include"windows.h"
#include"conio.h"
#define M 3
#define row 20
int m[row][row];
int n[M][M] = {0,1,0,1,0,1,0,1,0};
char w,a,s,d;
void push_m(){
for(int i = 0;i < row;i++){
for(int j = 0;j < row;j++){
m[i][j] = 0;
}
}
}
void add_m(int x,int y){
if(x >= 0 && x < row - M && y >= 0 && y < row - M ){
for(int i = 0;i < 3;i++){
for(int j = 0;j < 3;j++){
m[x + i][y + j] = n[i][j];
}
}
}
}
void print_m(){
for(int i = 0;i < row;i++){
printf("\n");
for(int j = 0;j < row;j++){
if(m[i][j] == 0)
printf("□");
else
printf("★");
}
}
}
void direction(int x,int y){
while(1){
switch(char ch = getch()){
case 'w': x = x - 1;
break;
case 'a': y = y - 1;
break;
case 's': x = x + 1;
break;
case 'd': y = y + 1;
default : break;
}
push_m();
add_m(x,y);
system("cls");
print_m();
}
}
int main(int argc,char** argv){
int x = 5,y = 5;
push_m();
system("color 1e");
add_m(x,y);
print_m();
direction(x,y);
return 0;
#include"windows.h"
#include"conio.h"
#define M 3
#define row 20
int m[row][row];
int n[M][M] = {0,1,0,1,0,1,0,1,0};
char w,a,s,d;
void push_m(){
for(int i = 0;i < row;i++){
for(int j = 0;j < row;j++){
m[i][j] = 0;
}
}
}
void add_m(int x,int y){
if(x >= 0 && x < row - M && y >= 0 && y < row - M ){
for(int i = 0;i < 3;i++){
for(int j = 0;j < 3;j++){
m[x + i][y + j] = n[i][j];
}
}
}
}
void print_m(){
for(int i = 0;i < row;i++){
printf("\n");
for(int j = 0;j < row;j++){
if(m[i][j] == 0)
printf("□");
else
printf("★");
}
}
}
void direction(int x,int y){
while(1){
switch(char ch = getch()){
case 'w': x = x - 1;
break;
case 'a': y = y - 1;
break;
case 's': x = x + 1;
break;
case 'd': y = y + 1;
default : break;
}
push_m();
add_m(x,y);
system("cls");
print_m();
}
}
int main(int argc,char** argv){
int x = 5,y = 5;
push_m();
system("color 1e");
add_m(x,y);
print_m();
direction(x,y);
return 0;
}