console.cpp

#include <stdio.h>
#include <conio.h>
#include "console.h"


int inputKey()
{
	if (_kbhit())
	{
		int key = _getch();

		if (key == 224)	// special key
		{
			key = _getch();
			return key + 1000;
		}

		return key;
	}
	else
	{
		return key_none;
	}

	return key_none;
}


//-------------------------Screen-------------------------
void clrscr()
{
	CONSOLE_SCREEN_BUFFER_INFO	csbiInfo;                  
	HANDLE	hConsoleOut;
	COORD	Home = {0,0};
	DWORD	dummy;

	hConsoleOut = GetStdHandle(STD_OUTPUT_HANDLE);
	GetConsoleScreenBufferInfo(hConsoleOut,&csbiInfo);

	FillConsoleOutputCharacter(hConsoleOut,' ',csbiInfo.dwSize.X * csbiInfo.dwSize.Y,Home,&dummy);
	csbiInfo.dwCursorPosition.X = 0;
	csbiInfo.dwCursorPosition.Y = 0;
	SetConsoleCursorPosition(hConsoleOut,csbiInfo.dwCursorPosition);
}


//screen: goto [x,y]
void gotoXY (int column, int line)
{
	COORD coord;
	coord.X = column;
	coord.Y = line;
	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),coord);
}


//screen: get [x]
int whereX()
{
	CONSOLE_SCREEN_BUFFER_INFO csbi;
	if(GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi))
		return csbi.dwCursorPosition.X;
	return -1;
}


//screen: get [y]
int whereY()
{
	CONSOLE_SCREEN_BUFFER_INFO csbi;
	if(GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi))
		return csbi.dwCursorPosition.Y;
	return -1;
}


void TextColor (int color)
{
	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , color);
}