White space cleanup

[Project_algorithmic_C.git] / lib / ui.c

diff --git a/lib/ui.c b/lib/ui.c
index be739aaa037d89ff66b96f7ec788425db1ece497..4242ac079946b19404748af24f7540a24cd6c7e3 100644 (file)
--- a/lib/ui.c
+++ b/lib/ui.c
@@ -3,7 +3,7 @@
  *
  *       Filename:  ui.c
  *
- *    Description:  Routines to handle the user interface 
+ *    Description:  Routines to handle the user interface
  *
  *        Version:  1.0
  *        Created:  24/04/2017 16:41:15
@@ -97,7 +97,7 @@ static void print_x(int y, int x, unsigned int type) {
 /* y = 1: y -> 0      x = 1: 1 -> 1
  * y > 1: y -> y + 3  x > 1: x -> x + 5 */
 static int remap_y(int y) {
-   
+
     if (y == 1) {
         return 2;
     } else if (y > 1 && y <= board_size) {
@@ -120,8 +120,8 @@ static int remap_x(int x) {
 
 void print_pawns(int base_y, int base_x, unsigned int pawn_array[board_size][board_size]) {
 
-    for (unsigned int i = 1; i <= board_size; i++) {
-        for (unsigned int j = 1; j <= board_size; j++) {
+    for (int i = 1; i <= board_size; i++) {
+        for (int j = 1; j <= board_size; j++) {
             if (!is_box_type(i, j, pawn_array, empty)) {
                 print_o(base_y + remap_y(i), base_x + remap_x(j), get_box_value(i, j, pawn_array));
             }
@@ -130,7 +130,7 @@ void print_pawns(int base_y, int base_x, unsigned int pawn_array[board_size][boa
 }
 
 int map_col_letter_to_index(char c) {
-    
+
     if (c == 'a' || c == 'A') {
         return 1;
     } else if (c == 'b' || c == 'B') {
@@ -154,7 +154,7 @@ int map_col_letter_to_index(char c) {
 
 /* return capital letters */
 char map_col_index_to_letter(int index) {
-    
+
     if (index == 1) {
         return 'A';
     } else if (index == 2) {
@@ -178,6 +178,6 @@ char map_col_index_to_letter(int index) {
 
 int prompt_values(WINDOW* windows, int base_y, int base_x, const char* msg, int* y, char* x) {
     mvwprintw(windows, base_y, base_x, "%s\n", msg);
-    int retVal = mvwscanw(windows, base_y + 1, base_x + strlen(msg)/2, "%d%c", y, x);
-    return (retVal == 1) ? 0 : 1;
+    int retval = mvwscanw(windows, base_y + 1, base_x + strlen(msg)/2, "%d%c", y, x);
+    return (retval == 1) ? 0 : 1;
 }