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This commit is contained in:
Macko 2024-04-10 23:25:55 +02:00
parent 304844b7e1
commit a790569a53
1 changed files with 14 additions and 0 deletions
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14
cv9/snake.c
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@ -9,7 +9,20 @@ struct snake* add_snake(struct snake* snake, int x, int y) {
return new_head; return new_head;
} }
/*struct snake* remove_snake(struct snake* snake) {
struct snake* temp = snake;
while(temp->next->next != NULL) {
temp = temp->next;
}
free(temp->next);
temp->next = NULL;
return snake;
}*/
struct snake* remove_snake(struct snake* snake) { struct snake* remove_snake(struct snake* snake) {
if (snake == NULL) {
return NULL;
}
struct snake* temp = snake; struct snake* temp = snake;
while(temp->next->next != NULL) { while(temp->next->next != NULL) {
temp = temp->next; temp = temp->next;
@ -19,6 +32,7 @@ struct snake* remove_snake(struct snake* snake) {
return snake; return snake;
} }
int is_snake(struct snake* snake, int x, int y) { int is_snake(struct snake* snake, int x, int y) {
while(snake != NULL) { while(snake != NULL) {
if(snake->x == x && snake->y == y) { if(snake->x == x && snake->y == y) {