From 155a3c5f91c7a3bd89febfeb9927478961f5ee28 Mon Sep 17 00:00:00 2001
From: scratko <m@scratko.xyz>
Date: Sun, 7 Apr 2024 22:40:47 +0300
Subject: Tracking coins eaten

The initialization of ncurses parameters and ghosts was put into functions.
The order of movements has been changed: now pacman moves first.
Accounting for eaten coins.
Correct coin erasure.
---
 field.c | 35 +++++++++++++++++++++++++----------
 1 file changed, 25 insertions(+), 10 deletions(-)

(limited to 'field.c')

diff --git a/field.c b/field.c
index 5bcb813..a795f8e 100644
--- a/field.c
+++ b/field.c
@@ -1,5 +1,6 @@
 #include "field.h"
 #include "ghosts.h"
+#include "queue.h"
 #include <ncurses.h>
 #include <stdlib.h>
 
@@ -52,11 +53,11 @@ game_space get_new_field()
     return field;
 }
 
-static int is_has_point(int i, int j)
+int field_has_coin(int x, int y)
 {
-    return !((i == 12 && j == 9) || (i == 12 && j == 18) ||
-             (i == 14 && j == 18) || (i == 15 && j == 9) ||
-             (i == 17 && j == 9) || (i == 17 && j == 18));
+    return !((x == 12 && y == 9) || (x == 12 && y == 18) ||
+             (x == 14 && y == 18) || (x == 15 && y == 9) ||
+             (x == 17 && y == 9) || (x == 17 && y == 18));
 }
 
 void print_field(game_space field)
@@ -72,7 +73,7 @@ void print_field(game_space field)
             case '1':
             case '2':
             case '3':
-                if(is_has_point(i, j))
+                if(field_has_coin(i, j))
                     addch('.');
                 else
                     addch(' ');
@@ -113,18 +114,32 @@ void display_ghosts_on_field(struct ghost_type *red_ghost,
                       ghost_char);
 }
 
-void eat_or_revert_symbol(game_space field, int y, int x,
-                  enum select_character character)
+void clear_or_revert_symbol(game_space field, struct coordinates position,
+                            enum select_character character,
+                            struct queue *eaten_coins)
 {
+    int x, y;
+    x = position.x;
+    y = position.y;
     int symbol = field[y][x];
     move(y, x);
     if(character == ghost_char) {
         switch(symbol) {
-        case '#':
+        case one_path:
+        case two_paths:
+        case three_paths:
+            if(field_has_coin(y, x))
+                queue_consists_point(eaten_coins, position) ?
+                    addch(' ') : addch('.');
+            else
+                addch(' ');
+            break;
+        case door:
             addch('#');
             break;
-        case '.':
-            addch('.');
+        case coin:
+            queue_consists_point(eaten_coins, position) ?
+                addch(' ') : addch('.');
             break;
         case ' ':
             addch(' ');
-- 
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