1 files changed, 0 insertions, 173 deletions
diff --git a/client/card_stack.c b/client/card_stack.c
deleted file mode 100644
index fc4057c..0000000
--- a/client/card_stack.c
+++ /dev/null
@@ -1,173 +0,0 @@
-#include "card_stack.h"
-#include "card_handling.h"
-#include "client.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-void init_stack(player_cards *deck)
-{
-    *deck = NULL;
-}
-
-void push_stack(player_cards *deck, char *str)
-{
-    struct card_stack_item *tmp = malloc(sizeof(struct card_stack_item));
-    tmp->str = str;
-    tmp->tip = ' ';
-    tmp->is_usable = 0;
-    tmp->next = *deck;
-    *deck = tmp;
-}
-
-void clear_stack(player_cards *deck)
-{
-    struct card_stack_item *tmp;
-
-    while(*deck) {
-        tmp = *deck;
-        *deck = tmp->next;
-        if(tmp->str)
-            free(tmp->str);
-        free(tmp);
-    }
-}
-
-int is_empty_stack(player_cards deck)
-{
-    return deck == NULL;
-}
-
-void add_hint_letters_stack(player_cards deck)
-{
-    unsigned char letter = 'a';
-
-    while(deck) {
-        deck->tip = letter;
-        ++letter;
-        if(letter > 'z')
-            letter = 'A';
-        deck = deck->next;
-    }
-}
-
-static int check_no_attackers_cards_marked(player_cards deck)
-{
-    while(deck) {
-        if(deck->is_usable)
-            return 0;
-        deck = deck->next;
-    }
-    return 1;
-}
-
-static void mark_all_card_stack(player_cards deck)
-{
-    player_cards tmp_deck = deck;
-
-    while(tmp_deck) {
-        tmp_deck->is_usable = 1;
-        tmp_deck = tmp_deck->next;
-    }
-}
-
-static void clear_is_usable_status(player_cards deck)
-{
-    while(deck) {
-        if(deck->is_usable)
-            deck->is_usable = 0;
-        deck = deck->next;
-    }
-}
-
-void mark_card_for_attackers_stack(player_cards deck)
-{
-    char *card = NULL, *found_card;
-    struct card_stack_item *search_deck = NULL;
-    int target_rank, found_rank;
-    player_cards tmp_begin_deck = deck;
-
-    clear_is_usable_status(deck);
-    while(deck) {
-        /* is the card already marked? */
-        if(deck->is_usable) {
-            deck = deck->next;
-            continue;
-        }
-        card = deck->str;
-        target_rank = convert_rank_to_int(card);
-        search_deck = deck->next;
-        while(search_deck) {
-            if(search_deck->is_usable) {
-                search_deck = search_deck->next;
-                continue;
-            }
-            found_card = search_deck->str;
-            found_rank = convert_rank_to_int(found_card);
-            if(found_rank == target_rank) {
-                deck->is_usable = 1;
-                search_deck->is_usable = 1;
-            }
-            search_deck = search_deck->next;
-        }
-        deck = deck->next;
-    }
-    if(check_no_attackers_cards_marked(tmp_begin_deck))
-        mark_all_card_stack(tmp_begin_deck);
-}
-
-void mark_card_for_defenders_stack(player_cards deck,
-                                   struct cards_on_table *cot, char *trump_suit)
-{
-    int i;
-
-    while(deck) {
-        for(i = 0; i <= cot->card_arr_idx; ++i)
-            if(((i == 0 || !(i % 3)) && cot->card_arr[i+2][0] == '-') &&
-                    is_card_beaten(cot->card_arr[i], deck->str, trump_suit))
-            {
-                deck->is_usable = 1;
-                break;
-            }
-        deck = deck->next;
-    }
-}
-
-void mark_card_for_tossing_stack(player_cards deck, struct cards_on_table *cot)
-{
-    int i;
-
-    while(deck) {
-        for(i = 0; i <= cot->card_arr_idx; ++i) {
-            if(cot->card_arr[i][0] == '-' || cot->card_arr[i][0] == '\\')
-                continue;
-            if(check_matched_ranks(cot->card_arr[i], deck->str)) {
-                deck->is_usable = 1;
-                break;
-            }
-        }
-        deck = deck->next;
-    }
-}
-
-char* card_search_by_marked_letter(player_cards deck, int letter)
-{
-    while(deck) {
-        if(deck->tip == letter && deck->is_usable) {
-            deck->is_usable = 0;
-            return deck->str;
-        }
-        deck = deck->next;
-    }
-    return NULL;
-}
-
-char* card_search_by_unmarked_letter(player_cards deck, int letter)
-{
-    while(deck) {
-        if(deck->tip == letter)
-            return deck->str;
-        deck = deck->next;
-    }
-    return NULL;
-}