cLTFX.h

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#pragma once

/*LTFX Menu Advanced
s0beit & GHOSTER - created the first version of LTFX Menu
NeoIII             - ReCoded full menu:
- added automated Item Settings loading and saving option.
- added possibility to add random count of 'describe' chars for addmenuitem func.
- added Menu Group system.
- added menuitem Hotkeys. ( i am not anymore sure if they was there on original version )
- added Drag&Drop funcionality.
- added navigation support for mouse & keys +  handling keys with 'ProcKeyHook' ( SetWindowLong( ... ) on the Game Window )
- tweaked and changed here and there... you can look yourself...
Hans211             - Transparent Draw Functions ( i left them out here, sry )
Last Update         - 01.01.2010 by NeoIII
Credits : http://www.unknowncheats.me/forum/c-and-c-/62587-tweaked-ltfx-menu-dx-8-9-a.html
Modified by samaust
*/

#include <d3d9.h>
#include <d3dx9.h>
#include <windows.h>
#include <stdio.h>

#ifndef _PI
#define _PI ((FLOAT)3.141592654f)
#endif

#ifndef DEGTORAD
#define DEGTORAD(degree) ((PI / 180.0f) * (degree))
#endif

#ifndef DEGTORAD
#define RADTODEG(radian) ((180.0f / PI) * (radian))
#endif

#define MenuGroupOptions "MENUGROUP_OPTIONS"
#define MenuItemOptions "MENUITEM_OPTIONS"
#define MenuHotkeys "MENU_HOTKEYS"

#ifndef CLTFX_H
#define CLTFX_H

typedef enum menu_colors_s
{
    C_DEFAULT,
    C_MOUSEOVER,
    C_SELECTED,
    C_VALUES,
    C_ACTIVATED,
    C_GROUP,
    C_BOX_BORDER,
    C_BOX
} menu_colors_t;

typedef enum menu_itemtypes_s
{
    T_ITEM,
    T_GROUP
} menu_itemtypes_t;

struct pGroup
{
    char    title[20];
    float    value;
    bool    settings;
    int        max, min, GroupID;
};

struct pItem
{
    char    title[20];
    float*    value;
    int        max, min, vKey, GroupID;
    char    desc[50][50];
    bool    useDesc, settings;
};

struct QuadVertex
{
    float x, y, z, rhw;
    DWORD dwColor;
};

struct LineVertex
{
    float x, y, z, rhw;
    D3DCOLOR color;
    float tu, tv;
};

struct Mouse
{
    bool m_bIsLeftSingleClicked, m_bIsRightClicked, m_bIsMiddleClicked, m_bIsLeftHeld, Drag, m_bIsMenuOpen;
    int x, y;
};

class cMenu
{
public:
    cMenu(int MAX_MENU, int MAX_GROUP, int MAX_DRAW);
    ~cMenu();

    //==========SetUp Functions ( Call InitializeMenu or nothing will work! )
    void        SetActiveMode(bool m_bMode);
    void        SetColor(int type, const D3DCOLOR color);
    void        SetInitialCoords(int x, int y);
    //void        SetSettingFile(char *SettingsFile);
    void        InitializeMenu(void);

    //==========D3D Font Stuff
    void        InitalizeFont(char *font, int size, IDirect3DDevice9* pD3Ddev);
    void        PostReset(char *font, int size, IDirect3DDevice9* pD3Ddev);
    void        PreReset(void);

    //==========Menu & Group -Items ( MenuItems cannot be added without a valid ItemGroup! )
    int            AddMenuGroup(const char title[20]);
    int            AddMenuItem(const char title[20], float *cvar, int min, int max, int GroupID, int vKey = NULL, char *Opt = NULL, ...);
    int            getItemsCount();

    //==========Help Functions
    void        DisableAllMenuItems();
    bool        IsMouseInVector(int x, int y, int w, int h);

    //==========Main MenuTree Draw Function
    void        DrawMenu(char* title, IDirect3DDevice9* pDevice);

    //==========Navigation & Control
    void        HandleItemHotkeys(WPARAM wKey);
    void        HandleKeyNavigation(WPARAM wKey);
    //void        HandleMouseNavigation(WPARAM wKey);
    void        DragMenuWindow(void);
    void        HandleKeys(WPARAM wParams, LPARAM lParams, UINT msg);

    //==========Drawing Stuff
    //int            GetTextWidth(char* text);
    void        DrawText1(int x, int y, DWORD color, char *szFormat, ...);
    void        DrawGameTextPixel(int x, int y, DWORD color, char *szFormat, ...);
    void        FillRGB(int x, int y, int w, int h, D3DCOLOR color, IDirect3DDevice9* pDevice);
    void        FillARGB(int x, int y, int w, int h, D3DCOLOR color, IDirect3DDevice9* pDevice);//removed, redirected to FillRGB()
    void        FillARGBGradient(int x, int y, int w, int h, D3DCOLOR color1, DWORD color2, IDirect3DDevice9* pDevice);//removed.
    void        DrawBorder(int x, int y, int w, int h, int px, D3DCOLOR BorderColor, IDirect3DDevice9* pDevice);
    void        DrawBox(int x, int y, int w, int h, D3DCOLOR BoxColor, D3DCOLOR BorderColor, IDirect3DDevice9* pDevice);
    void        DrawHealthBox(int x, int y, DWORD m_dColorOut, DWORD m_dColorIn, int m_iHealth, int m_iMaxHealth, IDirect3DDevice9* pDevice);
    void        DrawMouse(IDirect3DDevice9* pDevice, bool DrawIt = false);//removed.
    void        DrawRadar(int x, int y, int size, IDirect3DDevice9* pDevice);
    void        DrawDot(int x, int y, int r, int g, int b, IDirect3DDevice9* pDevice);
    void        DrawLine(int x1, int y1, int x2, int y2, D3DCOLOR col, IDirect3DDevice9* pDevice);
    void        DrawCircle(int x, int y, float radius, D3DCOLOR color, IDirect3DDevice9* pDevice);;

    bool        bMenu, FontCreated, firstInit, moving[3];
    Mouse        m_mouse;
private:
    //==========Private Help Functions
    int            GetMaxItemsToDraw(void);
    int            GetMaxItemsInGroup(int index);
    int            GetRealIterator(int Item, int &Type);
    LineVertex    CreateD3DTLVERTEX(float X, float Y, float Z, float RHW, D3DCOLOR color, float U, float V);

    ID3DXFont*    menuFont;
    pItem*        menuItem;
    pGroup*        menuGroup;
    POINT        menuPos;
    int            MAX_ITEMS, MAX_GROUPS, curItem;
    bool        bInitialized, bCanUseSettings;
    D3DCOLOR    MenuColors[10];
    int height;
    int itemOffset;
    int MaxItemsToDrawAtOnce;
    //char        szSettingsFile[256];
};

#endif

extern cMenu menu;