From 69b4a3c7d0d62de0939869e7ab3412ca8acdf688 Mon Sep 17 00:00:00 2001
From: Cong <c_xong@hotmail.com>
Date: Tue, 26 Feb 2013 22:20:57 +1100
Subject: [PATCH] WIP menu refactor; implement displaying options, controls and
 keys

---
 src/include/text.h |  1 +
 src/mainmenu.c     | 50 +++++++++++++++++++++++++++++++++++++++++++---
 src/text.c         | 15 +++++++++++++-
 3 files changed, 62 insertions(+), 4 deletions(-)

diff --git a/src/include/text.h b/src/include/text.h
index ba1f8b881..9ba4ef01c 100644
--- a/src/include/text.h
+++ b/src/include/text.h
@@ -27,6 +27,7 @@ void CDogsTextString(const char *s);
 void CDogsTextGoto(int x, int y);
 void CDogsTextStringAt(int x, int y, const char *s);
 void CDogsTextIntAt(int x, int y, int i);
+void CDogsTextFormatAt(int x, int y, const char *fmt, ...);
 int CDogsTextCharWidth(int c);
 int CDogsTextWidth(const char *s);
 int CDogsTextHeight(void);
diff --git a/src/mainmenu.c b/src/mainmenu.c
index 08282c4e5..e70260413 100644
--- a/src/mainmenu.c
+++ b/src/mainmenu.c
@@ -1544,10 +1544,54 @@ void MenuDisplaySubmenus(menu_t *menu, int isCentered)
 		assert(0);
 		break;
 	case MENU_OPTION_TYPE_OPTIONS:
-		assert(0);
+		{
+			int y = yStart;
+			x += maxWidth + 10;
+
+			CDogsTextStringAt(x, y, gOptions.playersHurt ? "Yes" : "No");
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, gOptions.displayFPS ? "On" : "Off");
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, gOptions.displayTime ? "On" : "Off");
+			y += CDogsTextHeight();
+			CDogsTextIntAt(x, y, gOptions.brightness);
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, gOptions.splitScreenAlways ? "Yes" : "No");
+			y += CDogsTextHeight();
+			CDogsTextFormatAt(x, y, "%u", gCampaign.seed);
+
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, DifficultyStr(gOptions.difficulty));
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, gOptions.slowmotion ? "Yes" : "No");
+			y += CDogsTextHeight();
+			CDogsTextFormatAt(x, y, "%u%%", gOptions.density);
+			y += CDogsTextHeight();
+			CDogsTextFormatAt(x, y, "%u%%", gOptions.npcHp);
+			y += CDogsTextHeight();
+			CDogsTextFormatAt(x, y, "%u%%", gOptions.playerHp);
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, Gfx_GetHint(HINT_FULLSCREEN) ? "Yes" : "No");
+			y += CDogsTextHeight();
+			CDogsTextFormatAt(
+				x, y, "%dx%d", Gfx_GetHint(HINT_WIDTH), Gfx_GetHint(HINT_HEIGHT));
+			y += CDogsTextHeight();
+			CDogsTextFormatAt(x, y, "%dx", GrafxGetScale());
+		}
 		break;
 	case MENU_OPTION_TYPE_CONTROLS:
-		assert(0);
+		{
+			int y = yStart;
+			x += maxWidth + 10;
+
+			CDogsTextStringAt(x, y, InputDeviceStr(gPlayer1Data.inputDevice));
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, InputDeviceStr(gPlayer2Data.inputDevice));
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, gOptions.swapButtonsJoy1 ? "Yes" : "No");
+			y += CDogsTextHeight();
+			CDogsTextStringAt(x, y, gOptions.swapButtonsJoy2 ? "Yes" : "No");
+		}
 		break;
 	case MENU_OPTION_TYPE_SOUND:
 		{
@@ -1562,7 +1606,7 @@ void MenuDisplaySubmenus(menu_t *menu, int isCentered)
 		}
 		break;
 	case MENU_OPTION_TYPE_KEYS:
-		assert(0);
+		ShowAllKeys(menu->u.normal.index, -1);
 		break;
 	default:
 		break;
diff --git a/src/text.c b/src/text.c
index 3504c40e5..1a34ead60 100644
--- a/src/text.c
+++ b/src/text.c
@@ -21,9 +21,11 @@
 */
 #include "text.h"
 
-#include <string.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+
 #include "grafx.h"
 #include "blit.h"
 #include "actors.h" /* for tableFlamed */
@@ -119,6 +121,17 @@ void CDogsTextIntAt(int x, int y, int i)
 	CDogsTextString(s);
 }
 
+void CDogsTextFormatAt(int x, int y, const char *fmt, ...)
+{
+	char s[256];
+	va_list argptr;
+	va_start(argptr, fmt);
+	sprintf(s, fmt, argptr);
+	va_end(argptr);
+	CDogsTextGoto(x, y);
+	CDogsTextString(s);
+}
+
 void CDogsTextStringWithTableAt(int x, int y, const char *s,
 			   TranslationTable * table)
 {