From eb90648bdad1443c9cfc72e903a93642e10a0ab7 Mon Sep 17 00:00:00 2001
From: scratko <m@scratko.xyz>
Date: Fri, 16 Aug 2024 18:10:11 +0300
Subject: Global fixes v2.0

Added spectator mode.
Added screen of game result.
Added definition of durak.
If not all players can replenish their decks, they take cards one at a time in
turn.
---
 server/server_data_processing.c | 42 +++++++++++++++++++++++++++++++++--------
 1 file changed, 34 insertions(+), 8 deletions(-)

(limited to 'server/server_data_processing.c')

diff --git a/server/server_data_processing.c b/server/server_data_processing.c
index b7b2374..fc81996 100644
--- a/server/server_data_processing.c
+++ b/server/server_data_processing.c
@@ -63,7 +63,9 @@ int check_readiness(struct session *client)
 }
 /*
  * example: 10#\A^\7v'\n'
- * or       0'\n'
+ * or:      10#\A^\7v:
+ * or:      ='\n'
+ * or:      =:
  */
 static void copy_card_queue(int *offset, struct card_queue *cq)
 {
@@ -84,7 +86,7 @@ static void copy_card_queue(int *offset, struct card_queue *cq)
 
 /*
  * example: 10#+\+Q#+A^+\+-+7v:
- * or       0:
+ * or       =:
  */
 static void copy_cards_on_table(int *offset, struct cards_on_table cot)
 {
@@ -102,8 +104,8 @@ static void copy_cards_on_table(int *offset, struct cards_on_table cot)
 /*
  * example: 10#\A^\7v:
  * or       10#\A^\7v'\n'
- * or       0:
- * or       0'\n'
+ * or       =:
+ * or       ='\n'
  */
 static void copy_own_deck(int *offset, player_cards deck)
 {
@@ -153,8 +155,10 @@ static void copy_base_info(int *free_pos, struct game_info *gi,
         *free_pos += sprintf(output_buffer + *free_pos, "=:");
 }
 
-int print_game_part(const struct session *client, struct game_info *gi)
+int print_game_part(const struct session *client,
+                    enum server_states ss, struct game_info *gi)
 {
+    enum spectator_mode sp_mode;
     int free_pos;  /* free_pos == data length */
 
     copy_base_info(&free_pos, gi, client->state, client->deck,
@@ -181,6 +185,7 @@ int print_game_part(const struct session *client, struct game_info *gi)
         *(output_buffer + free_pos-1) = '\n';
         break;
     case defense_expectation:
+    case spectator:
         /* copying whose turn */
         free_pos += sprintf(output_buffer + free_pos, "%u:",
                             gi->position_whose_turn);
@@ -189,6 +194,17 @@ int print_game_part(const struct session *client, struct game_info *gi)
             free_pos += sprintf(output_buffer + free_pos, "=:");
         else
             copy_card_queue(&free_pos, gi->cq);
+        if(client->state == spectator) {
+            if(ss == attack_phase_out)
+                sp_mode = spectator_attack;
+            else if(ss == defense_phase_out)
+                sp_mode = spectator_defense;
+            else if(ss == tossing_phase_out)
+                sp_mode = spectator_tossing;
+            else
+                sp_mode = spectator_table;
+            free_pos += sprintf(output_buffer + free_pos, "%u:", sp_mode);
+        }
         *(output_buffer + free_pos-1) = '\n';
     default:
         {}
@@ -315,6 +331,10 @@ int get_cards_from_tossing_player(struct session *client,
     if(!read_result)
         return read_result;
 
+    /* cancellation */
+    if(client->buffer[0] == '\n')
+        return 3;
+
     for(i = 0, j = 0; i < read_result; ++i) {
         if(client->buffer[i] == '\\') {
             /* tossing limit was set */
@@ -342,9 +362,6 @@ int get_cards_from_tossing_player(struct session *client,
         given_card[j] = client->buffer[i];
         ++j;
     }
-    /* cancellation */
-    if(client->buffer[0] == '\n')
-        return 3;
 
     /* 7 -- state for result of received cards */
     data_length = sprintf(output_buffer, "%d:%s\n", card_acceptance_status,
@@ -355,3 +372,12 @@ int get_cards_from_tossing_player(struct session *client,
     else
         return 2;
 }
+
+void print_game_result(const struct session *client, int durak_position)
+{
+    int data_size;
+
+    data_size =
+        sprintf(output_buffer, "%u:%u\n", client->state, durak_position);
+    write_to_client(client->fd, data_size);
+}
-- 
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