#include <stdlib.h>
#include <windows.h>
#include <stdio.h>
#include <time.h>


HANDLE hRead;
HANDLE hWrite;
char cFPS[9]="FPS: 22";

int main(){
	hWrite = GetStdHandle(STD_OUTPUT_HANDLE);
	hRead = GetStdHandle(STD_INPUT_HANDLE);

	// Set our console properties-
	SetConsoleTitle("ASCII Raster v.01");
	SMALL_RECT windowSize = { 0, 0, 19, 19 };
	SetConsoleWindowInfo(hWrite, TRUE, &windowSize);
	COORD buffSize = {20,20 };
	SetConsoleScreenBufferSize(hWrite, buffSize);

	// Set up the character buffer and positions-
    CHAR_INFO consoleBuffer[10*11];
    COORD charBufSize = {10,11};
    COORD characterPos = {0,0};
    SMALL_RECT writeArea = {0,0,10,11};

    //Render Loop-
	for(;;)
	{
	
		//TODO: start clock here-
		//Populate our back buffer-
		for (int y=0; y<10; ++y) 
		{
			for (int x=0; x<10; ++x) 
			{
				consoleBuffer[x+10*y].Char.AsciiChar = rand()%256;
				consoleBuffer[x+10*y].Attributes = rand()%256;
			}
		}

		//Populate fps portion of back buffer (read in cFPS[])-
		for( int i=0; i<10;  ++i)
		{
			consoleBuffer[i+100].Attributes = FOREGROUND_BLUE |FOREGROUND_INTENSITY |BACKGROUND_RED |BACKGROUND_GREEN |BACKGROUND_INTENSITY;
			consoleBuffer[i+100].Char.AsciiChar = cFPS[i];
		}


		//Write buffer to output-
		WriteConsoleOutput(hWrite, consoleBuffer, charBufSize, characterPos, &writeArea);
	}
	return 0;
}