Removed show_menu from menu.h, simplified some code

menu.c

@@ -1,5 +1,6 @@
 #include "pch.h"
 #include "framework.h"
+
 #include "menu.h"
 
 const struct MenuBorder DEFAULT = {
@@ -18,6 +19,66 @@ const struct MenuBorder SOLID = {
 	186, 205, 201, 187, 200, 188, '[', ']'
 };
 
+void show_menu(const int itemc, const struct MenuItem itemv[], const char title[], const struct MenuBorder* border);
+
+void page(const struct MenuPage* pages, const size_t page_count, const bool infinite_loop)
+{
+	unsigned int page_index = 0;
+	bool action_performed, loop, page_changed = true;
+	char page_key, itemKey;
+	int i;
+
+	do {
+		do {
+			show_menu(pages[page_index].item_count, pages[page_index].items, pages[page_index].title, pages[page_index].border);
+
+			// Wait for user selection
+			putchar('>');
+			putchar(' ');
+
+			loop = pages[page_index].loopback;
+			page_key = _getch();
+
+			// Forward paging
+			if (page_key == 'm' && page_index < page_count - 1)
+				++page_index;
+			// Backward paging
+			else if (page_key == 'n' && page_index > 0)
+				--page_index;
+			else
+			{
+				page_changed = false;
+				itemKey = page_key;
+				do {
+					action_performed = false;
+
+					itemKey != page_key ? itemKey = _getch() : page_key;
+					page_key = 0;
+					for (i = 0; i < pages[page_index].item_count; ++i)
+					{
+						if (pages[page_index].items[i].key == itemKey)
+						{
+							// Perform action
+							system("cls");
+							pages[page_index].items[i].action();
+							action_performed = true;
+
+							// Pause if requested
+							if (pages[page_index].pause)
+							{
+								putchar('\n');
+								system("pause");
+							}
+						}
+					}
+				} while (!action_performed);
+			}
+		} while (loop || page_changed);
+
+		page_index = 0;
+	} while (infinite_loop);
+}
+
 // Checks if a line index should display a menu item
 bool is_item_line(const int line, const int itemc, int* item_index)
 {
@@ -40,56 +101,7 @@ void get_console_dimensions(int* width, int* height)
 	*height = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
 }
 
-void page(const struct MenuPage *pages, const size_t page_count, const bool infinite_loop) {
+// Draws a menu to the console
-	unsigned int page_index = 0;
-	bool action_performed, loop, pageChanged = true;
-	char pageKey, itemKey;
-
-	do {
-		do {
-			show_menu(pages[page_index].item_count, pages[page_index].items, pages[page_index].title, pages[page_index].border);
-
-			// Wait for user selection
-			putchar('>');
-			putchar(' ');
-	
-			loop = pages[page_index].loopback;
-			pageKey = _getch();
-
-			if (pageKey == 'm')
-				page_index < page_count - 1 ? page_index++ : page_index;
-			else if (pageKey == 'n') 
-				page_index > 0 ? page_index-- : page_index;
-			else {
-				pageChanged = false;
-				itemKey = pageKey;
-				do {
-					action_performed = false;
-
-					itemKey != pageKey ? itemKey = _getch() : pageKey;
-					pageKey = 0;
-					for (int i = 0; i < pages[page_index].item_count; ++i) {
-						if (pages[page_index].items[i].key == itemKey) {
-							// Perform action
-							system("cls");
-							pages[page_index].items[i].action();
-							action_performed = true;
-
-							// Pause if requested
-							if (pages[page_index].pause) {
-								putchar('\n');
-								system("pause");
-							}
-						} 
-					}
-				} while (!action_performed);
-			}
-		} while (loop || pageChanged);
-
-		page_index = 0;
-	} while (infinite_loop);
-}
-
 void show_menu(const int itemc, const struct MenuItem itemv[], const char title[], const struct MenuBorder* border)
 {
 	unsigned width, height, item_index;

menu.h

@@ -2,7 +2,6 @@
 
 #include "pch.h"
 
-
 /// <summary>Represents one menu item in a menu.</summary>
 struct MenuItem {
 	char* text;
@@ -22,10 +21,10 @@ struct MenuBorder {
 	char title_right;
 };
 
+// Default borders initialized in menu.c
 const extern struct MenuBorder DEFAULT, MODERN, NO_BORDER, SOLID;
 
-
+/// <summary>Represents a page containing menu items inside a menu.</summary>
-/// <summary>Represents a page in the menu.</summary>
 struct MenuPage {
 	const struct MenuItem* items;
 	const size_t item_count;
@@ -34,16 +33,8 @@ struct MenuPage {
 	const struct MenuBorder* border;
 };
 
-
+/// <summary>Constructs a CUI menu with a specific amount of pages.</summary>
-/// <summary>Constructs a menu with a specific amount of pages</summary>
 /// <param name="pages">An array of all pages to display.</param>
 /// <param name="page_count">The length of the array <c>pages</c>.</param>
 /// <param name="infinite_loop">Always display the first page after a loopback=false item finished executing.</param>
 void page(const struct MenuPage* pages, const size_t page_count, const bool infinite_loop);
-
-/// <summary>Displaces a CUI menu to the user</summary>
-/// <param name="itemc">The length of the array <c>itemv</c> of menu items.</param>
-/// <param name="itemv">An array of all menu items to display in the menu.</param>
-/// <param name="title">The title of the menu.</param>
-/// <param name="border">Specifies the border in which the menu is displayed.</param>
-void show_menu(const int itemc, const struct MenuItem itemv[], const char title[], const struct MenuBorder *border);