From 4a52c4e66c45637824aab96329cf4003ec0eb171 Mon Sep 17 00:00:00 2001
From: Laurent MAZET <laurent.mazet@thalesgroup.com>
Date: Thu, 4 Jul 2024 17:29:04 +0200
Subject: [PATCH] keep jumped pets

---
 checkers.c |  5 ++++-
 display.c  | 24 ++++++++++++++++++++++++
 function.c | 21 +++++++++++++++++----
 function.h |  2 ++
 4 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/checkers.c b/checkers.c
index 76b3ea0..001c453 100644
--- a/checkers.c
+++ b/checkers.c
@@ -222,7 +222,9 @@ int main (int argc, char *argv[])
                 }
                 break;
             case 1:
-                mode = 0;
+                if (cache->board == NULL) {
+                    mode = 0;
+                }
                 break;
             }
             break;
@@ -341,6 +343,7 @@ int main (int argc, char *argv[])
             if (mode == 2) {
                 player = (player == 0) ? 1 : 0;
                 emptycache (cache);
+                cleanafterjump (board);
                 mode = 0;
             }
             break;
diff --git a/display.c b/display.c
index 286e114..2954a42 100644
--- a/display.c
+++ b/display.c
@@ -127,6 +127,9 @@ void _set_symb_color (char symb)
     case '.':
         set_color (white);
         break;
+    case '/':
+        set_color (byellow);
+        break;
     case '0':
     case '6':
         set_color (wgreen);
@@ -164,6 +167,9 @@ void _element0 (board_t *board, int x, int y, int symb)
 {
     int element = ' ';
     switch (symb) {
+    case '/':
+        element = 'X';
+        break;
     case '0':
     case '1':
     case '2':
@@ -191,6 +197,10 @@ void _element1 (board_t *board, int x, int y, int symb)
     int element0 = ' ';
     int element1 = ' ';
     switch (symb) {
+    case '/':
+        element0 = '>';
+        element1 = '<';
+        break;
     case '0':
     case '1':
     case '2':
@@ -223,6 +233,12 @@ void _element2 (board_t *board, int x, int y, int symb)
     int element01 = ' ';
     int element11 = ' ';
     switch (symb) {
+    case '/':
+        element00 = '\\';
+        element01 = '/';
+        element10 = '/';
+        element11 = '\\';
+        break;
     case '0':
     case '1':
     case '2':
@@ -263,6 +279,14 @@ void _element3 (board_t *board, int x, int y, int symb)
     int element02 = ' ';
     int element12 = ' ';
     switch (symb) {
+    case '/':
+        element00 = '\\';
+        element01 = '|';
+        element02 = '/';
+        element10 = '/';
+        element11 = '|';
+        element12 = '\\';
+        break;
     case '0':
     case '1':
     case '2':
diff --git a/function.c b/function.c
index 1bb7cee..75b3538 100644
--- a/function.c
+++ b/function.c
@@ -267,28 +267,28 @@ void dopetjump (board_t *board, int *x, int *y, int mode)
     switch (mode) {
     case 0:
         *getcell (board, *x, *y) = '.';
-        *getcell (board, *x + 1, *y - 1) = '.';
+        *getcell (board, *x + 1, *y - 1) = '/';
         *getcell (board, *x + 2, *y - 2) = symb;
         *x += 2;
         *y -= 2;
         break;
     case 1:
         *getcell (board, *x, *y) = '.';
-        *getcell (board, *x - 1, *y - 1) = '.';
+        *getcell (board, *x - 1, *y - 1) = '/';
         *getcell (board, *x - 2, *y - 2) = symb;
         *x -= 2;
         *y -= 2;
         break;
     case 2:
         *getcell (board, *x, *y) = '.';
-        *getcell (board, *x - 1, *y + 1) = '.';
+        *getcell (board, *x - 1, *y + 1) = '/';
         *getcell (board, *x - 2, *y + 2) = symb;
         *x -= 2;
         *y += 2;
         break;
     case 3:
         *getcell (board, *x, *y) = '.';
-        *getcell (board, *x + 1, *y + 1) = '.';
+        *getcell (board, *x + 1, *y + 1) = '/';
         *getcell (board, *x + 2, *y + 2) = symb;
         *x += 2;
         *y += 2;
@@ -327,6 +327,19 @@ void dopetmove (board_t *board, int *x, int *y, int mode)
     }
 }
 
+void cleanafterjump (board_t *board)
+{
+    int i, j;
+    for (i = 0; i < board->width; i++) {
+        for (j = 0; j < board->height; j++) {
+            char *cell = getcell (board, i, j);
+            if (*cell == '/') {
+                *cell = '.';
+            }
+        }
+    }
+}
+
 int testjump (board_t *board, int x, int y, int mode)
 {
     int ret = 0;
diff --git a/function.h b/function.h
index 775d008..74f2ff9 100644
--- a/function.h
+++ b/function.h
@@ -45,6 +45,8 @@ void dopetjump (board_t *board, int *x, int *y, int mode);
 
 void dopetmove (board_t *board, int *x, int *y, int mode);
 
+void cleanafterjump (board_t *board);
+
 int testjump (board_t *board, int x, int y, int mode);
 
 int testalljumps (board_t *board, int x, int y);
-- 
2.30.2