diff options
Diffstat (limited to 'command_handling.c')
| -rw-r--r-- | command_handling.c | 133 |
1 files changed, 92 insertions, 41 deletions
diff --git a/command_handling.c b/command_handling.c index 484c858..0fffb1e 100644 --- a/command_handling.c +++ b/command_handling.c @@ -1,48 +1,99 @@ -#include "libft/libft.h" +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* command_handling.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/04/13 14:38:47 by dkaiser #+# #+# */ +/* Updated: 2024/04/13 14:39:09 by dkaiser ### ########.fr */ +/* */ +/* ************************************************************************** */ + #include "push_swap.h" -static int add_cmd_to_queue(t_list **cmds, enum e_pscmd cmd) +static int add_cmd_to_queue(t_list **cmds, enum e_pscmd cmd) +{ + t_list *new_elem; + enum e_pscmd *ptr_cmd; + + ptr_cmd = malloc(sizeof(enum e_pscmd)); + if (!ptr_cmd) + return (1); + new_elem = ft_lstnew(ptr_cmd); + if (!new_elem) + { + free(ptr_cmd); + return (1); + } + ft_lstadd_back(cmds, new_elem); + return (0); +} + +static void run_for_both(t_list **stack_a, t_list **stack_b, + void (*f)(t_list **)) +{ + f(stack_a); + f(stack_b); +} + +void run_command(t_list **stack_a, t_list **stack_b, t_list **cmds, + enum e_pscmd cmd) +{ + if (cmd == SA) + stack_swap(stack_a); + else if (cmd == SB) + stack_swap(stack_b); + else if (cmd == SS) + run_for_both(stack_a, stack_b, stack_swap); + else if (cmd == PA) + stack_push(stack_a, stack_b); + else if (cmd == PB) + stack_push(stack_b, stack_a); + else if (cmd == RA) + stack_rotate(stack_a); + else if (cmd == RB) + stack_rotate(stack_b); + else if (cmd == RR) + run_for_both(stack_a, stack_b, stack_rotate); + else if (cmd == RRA) + stack_rrotate(stack_a); + else if (cmd == RRB) + stack_rrotate(stack_b); + else if (cmd == RRR) + run_for_both(stack_a, stack_b, stack_rrotate); + add_cmd_to_queue(cmds, cmd); +} + +static void print_cmd(void *ptr_cmd) { - t_list *new_elem; - enum e_pscmd *ptr_cmd; - - ptr_cmd = malloc(sizeof(enum e_pscmd)); - if (!ptr_cmd) - return 1; - - new_elem = ft_lstnew(ptr_cmd); - if (!new_elem) - { - free(ptr_cmd); - return 1; - } - ft_lstadd_back(cmds, new_elem); - return 0; + enum e_pscmd cmd; + + cmd = *(enum e_pscmd *)ptr_cmd; + if (cmd == SA) + ft_putendl_fd("sa", 1); + else if (cmd == SB) + ft_putendl_fd("sb", 1); + else if (cmd == SS) + ft_putendl_fd("ss", 1); + else if (cmd == PA) + ft_putendl_fd("pa", 1); + else if (cmd == PB) + ft_putendl_fd("pb", 1); + else if (cmd == RA) + ft_putendl_fd("ra", 1); + else if (cmd == RB) + ft_putendl_fd("rb", 1); + else if (cmd == RR) + ft_putendl_fd("rr", 1); + else if (cmd == RRA) + ft_putendl_fd("rra", 1); + else if (cmd == RRB) + ft_putendl_fd("rrb", 1); + else if (cmd == RRR) + ft_putendl_fd("rrr", 1); } -void run_command(t_list **stack_a, t_list **stack_b, t_list **cmds, enum e_pscmd cmd) +void print_commands(t_list *cmds) { - if (cmd == SA) - ; - else if (cmd == SB) - ; - else if (cmd == SS) - ; - else if (cmd == PA) - ; - else if (cmd == PB) - ; - else if (cmd == RA) - ; - else if (cmd == RB) - ; - else if (cmd == RR) - ; - else if (cmd == RRA) - ; - else if (cmd == RRB) - ; - else if (cmd == RRR) - ; - add_cmd_to_queue(cmds, cmd); } |