File content as of revision 4:aae7f8d4ab78:

#include "CrossyChicken.h"
#include "Menu.h"
#include "GraphicEngine.h"
#include <vector>
#include <stdio.h> 
#include <cstddef>

Gamepad gamepad;

//create three class: CAR LANE, SAFETY LANE, OBSTACLE LANE(water)
//random
//algoritmic way of generating lanes

//size of each each tile in the game
int grid = 4;

//make one object of chicken
//use this to move around the lcd
Chicken chicken((84/2)-4/2, 48-4, 4);
Chicken *chickenptr= &chicken;

//there will be multiple cars       
std::vector<Car> cars;  

//class that whill show objects
GraphicEngine graphics(chickenptr);

//main function that starts the game
void CrossyChicken::start(){     
    //game setup
    graphics.init();
    graphics.contrast(); 
    graphics.backLightOn();
    gamepad.init();
    
    for (int i = 0; i < 4; i++){
        Car car;
        cars.push_back(car);   
    }
    
    //keep reading and processing user input
    while(1) {
        graphics.clear();
        graphics.showChicken(); 
        process_input();
        moveCar();
        graphics.refresh();
        wait_ms(100);
    } 
}

//A moves right
//X moves upward
//B moves downward
//Y moves left
void CrossyChicken::process_input() {
    //determine the input 
    if(gamepad.A_pressed()){
        moveChicken(1,0);
    } else if(gamepad.X_pressed()){
        moveChicken(0,-1);
    } else if(gamepad.B_pressed()){
        moveChicken(0,1);
    } else if(gamepad.Y_pressed()){
        moveChicken(-1,0);
    }   
}

//moves the chicken around the grid
void CrossyChicken::moveChicken(int xWay, int yWay){
    //increment the left side of the chicken by a value of the grid size
    chicken.x += xWay * 4;
    
    //increment the top side by a value of grid sizw
    chicken.y += yWay * 4;
    
    //display the new state of the chicken
    graphics.showChicken();
    
    wait_ms(30);
}

void CrossyChicken::moveCar() {
    std::vector<Car>::size_type t;
    
    
            
    //for(int t = 0; t != cars.size(); t++){
        //set the seperation of the first row
        cars.at(0).setRow(4);
    
        Car *carptr = &cars[0];
        
        carptr->speedMedium(2);
        //carptr->left_car.x += 0.2;
          
        carptr->setSeperation(0);
    
        graphics.showCar(carptr);
    //}
}