From 6b709f047a386268d68fbae04186d92100532845 Mon Sep 17 00:00:00 2001
From: Murilo Pereira <murilo@murilopereira.com>
Date: Mon, 6 Jun 2011 02:21:50 -0300
Subject: [PATCH] Name-spaced functions for cursor.

---
 src/cursor.c   | 20 ++++++++++----------
 src/cursor.h   | 12 ++++++------
 src/game.c     |  6 +++---
 src/keyboard.c | 22 +++++++++++-----------
 4 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/src/cursor.c b/src/cursor.c
index c8312a8..b23fc3a 100644
--- a/src/cursor.c
+++ b/src/cursor.c
@@ -8,7 +8,7 @@
 #include "game.h"
 #include "common.h"
 
-void allocate_cursor(struct cursor **cursor) {
+void cursor_malloc(struct cursor **cursor) {
   if (!(*cursor = malloc(sizeof(**cursor)))) {
     fprintf(stderr, tty_solitaire_error_message(errno, __FILE__, __LINE__));
     exit(errno);
@@ -16,34 +16,34 @@ void allocate_cursor(struct cursor **cursor) {
   (*cursor)->window = newwin(1, 1, CURSOR_BEGIN_Y, CURSOR_BEGIN_X);
 }
 
-void initialize_cursor(struct cursor *cursor) {
+void cursor_init(struct cursor *cursor) {
   mvwin(cursor->window, CURSOR_BEGIN_Y, CURSOR_BEGIN_X);
   cursor->y = CURSOR_BEGIN_Y;
   cursor->x = CURSOR_BEGIN_X;
   cursor->marked = false;
 }
 
-void free_cursor(struct cursor *cursor) {
+void cursor_free(struct cursor *cursor) {
   delwin(cursor->window);
   free(cursor);
 }
 
-void mark_cursor(struct cursor *cursor) {
+void cursor_mark(struct cursor *cursor) {
   cursor->marked = true;
 }
 
-void unmark_cursor(struct cursor *cursor) {
+void cursor_unmark(struct cursor *cursor) {
   cursor->marked = false;
 }
 
-void move_cursor(struct cursor *cursor, enum movement movement) {
+void cursor_move(struct cursor *cursor, enum movement movement) {
   switch (movement) {
   case LEFT:
     if (cursor->x > CURSOR_BEGIN_X) {
       cursor->x = cursor->x - 8;
       if (cursor->y > CURSOR_BEGIN_Y) {
-        move_cursor(cursor, UP);
-        move_cursor(cursor, DOWN);
+        cursor_move(cursor, UP);
+        cursor_move(cursor, DOWN);
       }
     }
     break;
@@ -78,8 +78,8 @@ void move_cursor(struct cursor *cursor, enum movement movement) {
     if (cursor->x < 49) {
       cursor->x = cursor->x + 8;
       if (cursor->y > CURSOR_BEGIN_Y) {
-        move_cursor(cursor, UP);
-        move_cursor(cursor, DOWN);
+        cursor_move(cursor, UP);
+        cursor_move(cursor, DOWN);
       }
     }
     break;
diff --git a/src/cursor.h b/src/cursor.h
index e54f528..39664b1 100644
--- a/src/cursor.h
+++ b/src/cursor.h
@@ -35,11 +35,11 @@ enum movement { LEFT, DOWN, UP, RIGHT };
 
 extern struct deck *deck;
 
-void allocate_cursor(struct cursor **);
-void initialize_cursor(struct cursor *);
-void free_cursor(struct cursor *);
-void mark_cursor(struct cursor *);
-void unmark_cursor(struct cursor *);
-void move_cursor(struct cursor *, enum movement);
+void cursor_malloc(struct cursor **);
+void cursor_init(struct cursor *);
+void cursor_free(struct cursor *);
+void cursor_mark(struct cursor *);
+void cursor_unmark(struct cursor *);
+void cursor_move(struct cursor *, enum movement);
 
 #endif
diff --git a/src/game.c b/src/game.c
index af09df3..fc1d4ff 100644
--- a/src/game.c
+++ b/src/game.c
@@ -178,8 +178,8 @@ static void deal_cards(struct deck *deck) {
 }
 
 void game_init() {
-  allocate_cursor(&cursor);
-  initialize_cursor(cursor);
+  cursor_malloc(&cursor);
+  cursor_init(cursor);
   deck_malloc(&deck);
   deck_init(deck);
 
@@ -202,7 +202,7 @@ void game_init() {
 }
 
 void game_end() {
-  free_cursor(cursor);
+  cursor_free(cursor);
   deck_free(deck);
 }
 
diff --git a/src/keyboard.c b/src/keyboard.c
index 8fece50..a5d07ce 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -99,7 +99,7 @@ static void handle_card_movement(struct cursor *cursor) {
     cursor->y++;
   }
   erase_cursor(cursor);
-  mark_cursor(cursor);
+  cursor_mark(cursor);
   draw_cursor(cursor);
 
   while (1) {
@@ -107,25 +107,25 @@ static void handle_card_movement(struct cursor *cursor) {
     case 'h':
     case KEY_LEFT:
       erase_cursor(cursor);
-      move_cursor(cursor, LEFT);
+      cursor_move(cursor, LEFT);
       draw_cursor(cursor);
       break;
     case 'j':
     case KEY_DOWN:
       erase_cursor(cursor);
-      move_cursor(cursor, DOWN);
+      cursor_move(cursor, DOWN);
       draw_cursor(cursor);
       break;
     case 'k':
     case KEY_UP:
       erase_cursor(cursor);
-      move_cursor(cursor, UP);
+      cursor_move(cursor, UP);
       draw_cursor(cursor);
       break;
     case 'l':
     case KEY_RIGHT:
       erase_cursor(cursor);
-      move_cursor(cursor, RIGHT);
+      cursor_move(cursor, RIGHT);
       draw_cursor(cursor);
       break;
     case 'm':
@@ -197,7 +197,7 @@ static void handle_card_movement(struct cursor *cursor) {
           cursor->y--;
         }
       }
-      unmark_cursor(cursor);
+      cursor_unmark(cursor);
       draw_cursor(cursor);
       return;
     case KEY_ESCAPE:
@@ -211,7 +211,7 @@ static void handle_card_movement(struct cursor *cursor) {
         draw_stack(*origin);
       }
       if (cursor->marked) {
-        unmark_cursor(cursor);
+        cursor_unmark(cursor);
         draw_cursor(cursor);
       }
       return;
@@ -229,25 +229,25 @@ void handle_keyboard_event(int key) {
   case 'h':
   case KEY_LEFT:
     erase_cursor(cursor);
-    move_cursor(cursor, LEFT);
+    cursor_move(cursor, LEFT);
     draw_cursor(cursor);
     break;
   case 'j':
   case KEY_DOWN:
     erase_cursor(cursor);
-    move_cursor(cursor, DOWN);
+    cursor_move(cursor, DOWN);
     draw_cursor(cursor);
     break;
   case 'k':
   case KEY_UP:
     erase_cursor(cursor);
-    move_cursor(cursor, UP);
+    cursor_move(cursor, UP);
     draw_cursor(cursor);
     break;
   case 'l':
   case KEY_RIGHT:
     erase_cursor(cursor);
-    move_cursor(cursor, RIGHT);
+    cursor_move(cursor, RIGHT);
     draw_cursor(cursor);
     break;
   case KEY_SPACEBAR: