Initial commit for Frontend.

Bug fixes:
fix #40, fix #39, fix #38, fix #37, fix #21.
Code organization and cleanup...

src/Frontend.h

@@ -2,6 +2,43 @@
 
 #include "Sprite2d.h"
 
+#define HEADER_POS_X 35.0f
+#define HEADER_POS_Y 93.0f
+#define HEADER_WIDTH 0.84f
+#define HEADER_HEIGHT 1.6f
+
+#define ACTION_POS_X 20.0f
+#define ACTION_POS_Y 37.5f
+#define ACTION_WIDTH 0.675f
+#define ACTION_HEIGHT 0.81f
+
+#define COLUMN_POS_X HEADER_POS_X + 16.0f
+#define COLUMN_MAX_Y 149.0f
+#define COLUMN_MID_Y 100.0f
+#define COLUMN_MIN_Y 110.0f
+#define COLUMN_PAUSE_Y 25.0f
+#define COLUMN_START_Y 9.0f
+#define COLUMN_FEDS 139.0f
+
+#define COLUMN_SAVE_X 121.0f
+#define COLUMN_SAVE_Y 111.0f
+
+#define COLUMN_SPACING_MAX 24.0f
+#define COLUMN_SPACING_MIN 20.0f
+
+#define SELECT_BOX_MAX 20.5f
+#define SELECT_BOX_MIN 17.0f
+
+#define FE_RADIO_ICON_X 31.5f
+#define FE_RADIO_ICON_Y 29.5f
+#define FE_RADIO_ICON_W 60.0f
+#define FE_RADIO_ICON_H 60.0f
+
+#define DROP_COLOR_A 150
+#define DROP_COLOR_SIZE -1
+
+#define SLIDER_X 306.0f
+
 enum {
 	LANGUAGE_AMERICAN,
 	LANGUAGE_FRENCH,
@@ -10,6 +47,70 @@ enum {
 	LANGUAGE_SPANISH,
 };
 
+enum eFrontendSprites {
+	FE2_MAINPANEL_UL,
+	FE2_MAINPANEL_UR,
+	FE2_MAINPANEL_DL,
+	FE2_MAINPANEL_DR,
+	FE2_MAINPANEL_DR2,
+	FE2_TABACTIVE,
+	FE_ICONBRIEF,
+	FE_ICONSTATS,
+	FE_ICONCONTROLS,
+	FE_ICONSAVE,
+	FE_ICONAUDIO,
+	FE_ICONDISPLAY,
+	FE_ICONLANGUAGE,
+	FE_CONTROLLER,
+	FE_CONTROLLERSH,
+	FE_ARROWS1,
+	FE_ARROWS2,
+	FE_ARROWS3,
+	FE_ARROWS4,
+	FE_RADIO1,
+	FE_RADIO2,
+	FE_RADIO3,
+	FE_RADIO4,
+	FE_RADIO5,
+	FE_RADIO6,
+	FE_RADIO7,
+	FE_RADIO8,
+	FE_RADIO9,
+};
+
+enum eMenuSprites {
+	MENU_CONNECTION,
+	MENU_FINDGAME,
+	MENU_HOSTGAME,
+	MENU_MAINMENU,
+	MENU_PLAYERSET,
+	MENU_SINGLEPLAYER,
+	MENU_MULTIPLAYER,
+	MENU_DMALOGO,
+	MENU_GTALOGO,
+	MENU_RSTARLOGO,
+	MENU_GAMESPY,
+	MENU_MOUSE,
+	MENU_MOUSET,
+	MENU_MP3LOGO,
+	MENU_DOWNOFF,
+	MENU_UPOFF,
+	MENU_DOWNON,
+	MENU_UPON,
+	MENU_GTA3LOGO,
+};
+
+enum eMenuActions {
+	MENU_ACTION_SAVE_1 = 1,
+	MENU_ACTION_SAVE_2,
+	MENU_ACTION_SAVE_3,
+	MENU_ACTION_SAVE_4,
+	MENU_ACTION_SAVE_5,
+	MENU_ACTION_SAVE_6,
+	MENU_ACTION_SAVE_7,
+	MENU_ACTION_SAVE_8,
+};
+
 enum eMenuScreen {
 	MENU_NONE = 0,
 	MENU_STATS = 1,
@@ -72,6 +173,11 @@ enum eMenuScreen {
 	MENU_58 = 58,
 };
 
+enum eCheckHover {
+	ACTIVATE_OPTION = 2,
+	IGNORE_OPTION = 42,
+};
+
 struct tSkinInfo
 {
 	int field_0;
@@ -81,6 +187,20 @@ struct tSkinInfo
 	int field_304;
 };
 
+struct CMenuScreen {
+	char m_ScreenName[8];
+	int32 m_PreviousPage[3]; //
+	int32 m_ParentEntry[2];
+
+	struct CMenuEntry
+	{
+		int32 m_Action;
+		char m_EntryName[8];
+		int32 m_ActionSlot;
+		int32 m_TargetMenu;
+	} m_aEntries[18];
+};
+
 class CMenuManager
 {
 public:
@@ -136,10 +256,10 @@ public:
 	int m_nHelperTextAlpha;
 	int m_nMouseOldPosX;
 	int m_nMouseOldPosY;
- int field_544;
+	int m_nHoverOption;
 	int m_nCurrScreen;
 	int m_nCurrOption;
- int field_550;
+	int m_nCurrentInput;
 	int m_nPrevScreen;
  int field_558;
 	int m_nCurrSaveSlot;
@@ -165,17 +285,56 @@ public:
 	static int8 &m_bFrontEnd_ReloadObrTxtGxt;
 	static int32 &m_PrefsMusicVolume;
 	static int32 &m_PrefsSfxVolume;
+	static bool &m_bStartUpFrontEndRequested;
+	static bool &m_bShutDownFrontEndRequested;
 
 	static bool &m_PrefsAllowNastyGame;
-	static bool &m_bStartUpFrontEndRequested;
 
-	void Process(void);
-	void DrawFrontEnd(void);
-	void UnloadTextures(void);
-	void LoadAllTextures(void);
-	void LoadSettings(void);
-	void WaitForUserCD(void);
+private:
+	enum eColumns { L, R, COLUMNS, };
+
+public:
+	void BuildStatLine(char *, void *, uint16, void *);
+	static void CentreMousePointer();
+	void CheckCodesForControls(int, int);
+	bool CheckHover(int x1, int x2, int y1, int y2);
+	int CostructStatLine(int);
+	void DisplayHelperText();
+	float DisplaySlider(float, float, float, float, float, float);
+	void DoSettingsBeforeStartingAGame();
+	void Draw();
+	void DrawControllerBound(int, int, int, uint8);
+	void DrawControllerScreenExtraText(int, int, int);
+	void DrawControllerSetupScreen();
+	void DrawFrontEnd();
+	void DrawFrontEndNormal();
+	void DrawPlayerSetupScreen();
 	int FadeIn(int alpha);
+	void FilterOutColorMarkersFromString(uint16, CRGBA &);
+	int GetStartOptionsCntrlConfigScreens();
+	static void InitialiseChangedLanguageSettings();
+	void LoadAllTextures();
+	void LoadSettings();
+	static void MessageScreen(char *);
+	static void PickNewPlayerColour();
+	void PrintBriefs();
+	static void PrintErrorMessage();
+	void PrintStats();
+	void Process();
+	void ProcessButtonPresses();
+	void ProcessOnOffMenuOptions();
+	static void RequestFrontEndShutdown();
+	static void RequestFrontEndStartUp();
+	void ResetHelperText();
+	void SaveLoadFileError_SetUpErrorScreen();
+	void SaveSettings();
+	void SetHelperText(int text);
+	void ShutdownJustMenu();
+	static float StretchX(float);
+	static float StretchY(float );
+	void SwitchMenuOnAndOff();
+	void UnloadTextures();
+	void WaitForUserCD();
 };
 
 static_assert(sizeof(CMenuManager) == 0x564, "CMenuManager: error");