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conio2.c
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conio2.c
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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <windows.h>
#include <string.h>
#include <stdarg.h>
#ifdef __cplusplus
extern "C" {
#endif
#define _NOCURSOR 0
#define _SOLIDCURSOR 1
#define _NORMALCURSOR 2
typedef enum {
BLACK,
BLUE,
GREEN,
CYAN,
RED,
MAGENTA,
BROWN,
LIGHTGRAY,
DARKGRAY,
LIGHTBLUE,
LIGHTGREEN,
LIGHTCYAN,
LIGHTRED,
LIGHTMAGENTA,
YELLOW,
WHITE
} COLORS2;
enum text_modes2 {
LASTMODE=-1,
BW40=0,
C40,
BW80,
C80,
MONO=7,
C4350=64
};
typedef
struct text_info2 {
unsigned char winleft; /* left window coordinate */
unsigned char wintop; /* top window coordinate */
unsigned char winright; /* right window coordinate */
unsigned char winbottom; /* bottom window coordinate */
unsigned char attribute; /* text attribute */
unsigned char normattr; /* normal attribute */
unsigned char currmode; /* BW40, BW80, C40, C80, or C4350 */
unsigned char screenheight; /* text screen's height */
unsigned char screenwidth; /* text screen's width */
unsigned char curx; /* x-coordinate in current window */
unsigned char cury; /* y-coordinate in current window */
} text_info2;
text_info2 vActual2 = {0, 0, 79, 24, WHITE, WHITE, C80, 25, 80, 1, 1};
/* Funcoes Borland: */
void clrscr(void);
void gotoxy(int, int);
int kbhit(void);
void _setcursortype(int cur_t);
void textbackground(int newcolor);
void textcolor(int newcolor);
void clrscr () {
DWORD escrito;
int i;
for( i = 0; i < vActual2.screenheight; i++) {
FillConsoleOutputAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
vActual2.attribute, vActual2.screenwidth,
(COORD) {vActual2.winleft, vActual2.wintop+i}, &escrito);
FillConsoleOutputCharacter(GetStdHandle(STD_OUTPUT_HANDLE), ' ',
vActual2.screenwidth,
(COORD) {vActual2.winleft, vActual2.wintop+i}, &escrito);
}
gotoxy(vActual2.curx, vActual2.cury);
}
void gotoxy(int x, int y) {
COORD c;
if(x < 1 || x > vActual2.screenwidth ||
y < 1 || y > vActual2.screenheight) return;
vActual2.curx = x;
vActual2.cury = y;
c.X = vActual2.winleft + x - 1;
c.Y = vActual2.wintop + y - 1;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), c);
}
int kbhit(void) {
DWORD nEventos;
INPUT_RECORD *eventos;
DWORD leidos;
int retval = 0;
int i;
GetNumberOfConsoleInputEvents(GetStdHandle(STD_INPUT_HANDLE),
&nEventos);
// eventos = new INPUT_RECORD[nEventos];
eventos = (INPUT_RECORD *)malloc(nEventos*sizeof(INPUT_RECORD));
PeekConsoleInput(GetStdHandle(STD_INPUT_HANDLE),
eventos, nEventos, &leidos);
for(i = 0; i < nEventos; i++)
if(eventos[i].EventType == KEY_EVENT && eventos[i].Event.KeyEvent.bKeyDown) retval = 1;
// delete[] eventos;
free( eventos );
return retval;
}
// _NOCURSOR Turns off the cursor
// _NORMALCURSOR Normal underscore cursor
// _SOLIDCURSOR Solid block cursor
void _setcursortype(int cur_t) {
CONSOLE_CURSOR_INFO cci;
switch(cur_t) {
case _NOCURSOR:
cci.dwSize = 100;
cci.bVisible = FALSE;
break;
case _SOLIDCURSOR:
cci.dwSize = 100;
cci.bVisible = TRUE;
break;
case _NORMALCURSOR:
cci.dwSize = 10;
cci.bVisible = TRUE;
break;
}
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cci);
}
void textbackground(int newcolor) {
CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
(csbi.wAttributes & 0x0f) | (newcolor << 4));
vActual2.attribute = (csbi.wAttributes & 0x0f) | (newcolor << 4);
}
void textcolor(int newcolor) {
CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
(csbi.wAttributes & 0xf0) | newcolor);
vActual2.attribute = (csbi.wAttributes & 0xf0) | newcolor;
}
#ifdef __cplusplus
}
#endif