bigaterm.cpp

This programm is proxy server for ragnarok online game. Also it s can be use as bot. It control all

#include "../win_and_sock.h"

#include "bigaterm.h"
#include <stdio.h>
//#include "../roxy.h" // TODO: remove

#define BT_NUM_LINES 200
#define BT_TEXT_HMARG 2
#define BT_TEXT_VMARG 2
#define BT_SCROLL_SIZE 16
#define BT_SCROLLER_SIZE 20

typedef struct TBTLine
{
    char * str;
    int strlen;
    COLORREF color;
}TBTLine;

typedef struct TBigaTermData
{
    TBTLine lines[BT_NUM_LINES];
    int arr_start;
    int arr_len;
    int view_offset; // less then arr_len
    int scroller_offset;
    int scroller_drag;
    int line_height;
    HFONT font1;
    HBRUSH green_brush, bg_brush;
    int voff_last;
}TBigaTermData;


// forward declaration
LRESULT CALLBACK BTermWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

ATOM BigaTermRegisterClass(HINSTANCE hInstance)
{
    WNDCLASSEX wcex;  

    wcex.cbSize = sizeof(WNDCLASSEX);  
    wcex.style			=  CS_DBLCLKS | CS_OWNDC | CS_HREDRAW | CS_VREDRAW;
    wcex.lpfnWndProc	= (WNDPROC)BTermWndProc;
    wcex.cbClsExtra		= 0;
    wcex.cbWndExtra		= sizeof(LONG);
    wcex.hInstance		= hInstance;
    wcex.lpszClassName	= "BigaTerm";
    wcex.lpszMenuName	= NULL;
    wcex.hIcon			= NULL;
    wcex.hCursor		= LoadCursor(NULL, IDC_ARROW);
    wcex.hbrBackground	= CreateSolidBrush(BT_BKCOLOR);
    wcex.hIconSm		= NULL;
    
    return RegisterClassEx(&wcex);
}

void allocWndExtra(HWND hWnd)
{
    TBigaTermData * p;
    SIZE lnSz;
    HDC hdc;
    RECT cli_rect;
    
    GetClientRect(hWnd, &cli_rect);

    // allocating structure in memory;
    p = (TBigaTermData *)malloc(sizeof(TBigaTermData));
    
    // filling data with zeros
    memset(p, 0, sizeof(TBigaTermData));
    
    hdc = GetDC(hWnd);

    p->font1 = CreateFont(
                10,         // height of font
                0,         // average character width
                0,         // angle of escapement
                0,         // base-line orientation angle
            FW_REGULAR,    // font weight
              FALSE,       // italic attribute option
              FALSE,       // underline attribute option
              FALSE,       // strikeout attribute option
         RUSSIAN_CHARSET,  // character set identifier
       OUT_CHARACTER_PRECIS,  // output precision
       CLIP_DEFAULT_PRECIS,   // clipping precision
         DEFAULT_QUALITY,     // output quality
           FF_DONTCARE,       // pitch and family
            "Fixedsys"           // typeface name
    );
    
    SelectObject(hdc, p->font1); // select font

    p->green_brush = CreateSolidBrush(BT_FCOLOR);
    p->bg_brush = CreateSolidBrush(BT_BKCOLOR);

    SetBkColor(hdc, 0);

    p->view_offset = 0;
    p->scroller_offset = 0;
    p->scroller_drag = INT_MIN; // not dragging
    
    GetTextExtentPoint32(hdc, "ROxy", 4 /*潆桧