GAME.c

#include <avr/io.h>
#include "io.c"
#include <avr/interrupt.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "mine/timer.h"
#include "mine/TitleScreen.h"
#include "mine/GameLogic.h"

int main(void) {
	
	DDRA = 0x03; PORTA = 0xFC;
	DDRB = 0xFF; PORTB = 0x00; 
	DDRC = 0xFF; PORTC = 0x00; 
	DDRD = 0xFF; PORTD = 0x00; 
	
	LCD_init();
	LCD_ClearScreen();
	TimerSet(100);
	TimerOn();
	
	unsigned char Timer_counter_Title = 0; //title screen iterator
	const unsigned char Title_screen_period = 3; //So title screen ticks at a slower rate
	
	while(1) {
		return_value = 1;
		unsigned char button_P1_start= ~PINA&0x04;
		if(button_P1_start) //START GAME
		{
			LCD_ClearScreen(); //clear stuff left over from title screen
			while(return_value)
			{
				TickFct_GAME();

				while (!TimerFlag); // Wait 100ms
				TimerFlag = 0;
			}
			
		}
		else
		{
			if(!(Timer_counter_Title < Title_screen_period))
			{
				LCD_ClearScreen();
				TickFct_TitleScreen();
				Timer_counter_Title = 0;
				
			}
			else{Timer_counter_Title++;}
		
		}
	
	while (!TimerFlag); // Wait 100ms
	TimerFlag = 0;
	
}
}