Merge branch 'master' of git.kemt.fei.tuke.sk:bk403nv/pvjc24
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commit
0b1c56bd70
14
cv9/snake.c
14
cv9/snake.c
@ -9,7 +9,7 @@ struct snake* add_snake(struct snake* snake,int x,int y){
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head->x = x;
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head->y = y;
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head->next = snake;
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return snake;
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return head;
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}
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struct snake* remove_snake(struct snake* snake){
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@ -40,11 +40,13 @@ void free_snake(struct snake* sn){
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}
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int is_snake(struct snake* snake,int x,int y){
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if(snake == NULL)
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return NULL;
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if(x == snake->x && y == snake->y)
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return 1;
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return 0;
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struct snake* this = snake;
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while(this != NULL){
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if(this->x == x && this->y == y)
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return 1;
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this = this->next;
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}
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return 0;
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}
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int step_state(struct state* st){
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