Final Project-jihoonp

My final project is a simple game called, “Cloudy with a chance of dropping.”
it is basically a game in which you have to press one key, “g” to change direction of your character, in order to avoid the droppings from the sky. The game gets more and more difficult as you go

sketch

/*
Jihoon Park
Section A
jihoonp@andrew.cmu.edu
final project : cloudy with a chance of dropping
*/

var xPos = 300;			//x position of person
var yPos =450;			//y position of person
var dir = true;			//direction factor for movement of person
var timer = 0;			//reaction time for entering direction change
var interval = 10;		

var gameDifficulty = 0.008;		//game difficulty 
var minimumDistance;					//distance between person and dropping\
var playGame = true;


function setup() {
	createCanvas(400, 500);

	for (var i=0; i<5; i++) {
		var droppingX = random(width);
		var droppingY = random(height);
		dropping[i] = makeDropping(droppingX, droppingY);
	}
}

function draw() {

	//game boundary
	background(255);
	rect(1,1, width-2, height-2);
	
	//groundline
	strokeWeight(4);
	stroke(100);
	line(1,height-13, width-1, height-13); 

	//rendering droppings from the sky
	showDropping();
	deleteDropping();
	makeNewDropping();

	//person movement on ground
	if (dir == true){			//makes person move in positive x direction
		xPos = xPos +3;			//makes person reapper from left side
		if (xPos > width){
			xPos = 1;
		}
	} else{						//makes person move negative x direction
		xPos = xPos - 3;		//makes person reappear from right side
		if (xPos < 0){
			xPos = width;
		}
	}
	personDisplay(xPos,yPos);   
	if (timer < interval){
		timer = timer + 1;
	}	

	//making "keypressed" only recognized once in an interval
	if(keyIsPressed & timer == interval){		
		if(key =='g'){
			if (dir == true){
				dir = false;
			} else {
				dir = true;
			}
			timer = 0;
		}
	}

	for(var i=0; i<dropping.length; i++){
		if(yPos+35 >dropping[i].y+19 >yPos) {
			if(xPos > dropping[i].x-14 > xPos+10 || xPos+10<dropping[i].x+14 < xPos) {
				playGame=false;
			}		
		}
	}

}





//rendering player's character
function personDisplay(x, y) {
	push();
	translate(x, y);
	strokeWeight(1);
	stroke(50);
	ellipseMode(CORNER);
	ellipse(0,0, 10,10);
	line(0,10, -5,15);
	line(10,10, 15,15);

	strokeWeight(2);
	fill("red");
	rect(0,10, 10,13);
	fill("yellow");
	rect(0,23, 10,7);
	line(0,30, 0,35);
	line(10,30, 10,35);
	pop();
}
//-------------------------------------------------------------------gg
var dropping = [];

function droppingDisplay() {
	push();
	translate(this.x, this.y);
	fill(208,168,92);
	strokeWeight(2);
	stroke(100);
	ellipse(0,14,28,10);
	ellipse(0,7,18,10);
	ellipse(0,0,10,10);	
	pop();
}

function makeDropping(birthlocationX, birthlocationY) {
	var dropping = {x: birthlocationX, 
					y: birthlocationY,
					 speed: random(2,5),
					 move: droppingMove,
					 display: droppingDisplay}
	return dropping;
}

function droppingMove() {
	if(playGame==true) {
		this.y += this.speed;
	}else{
		this.y = this.y;
	}
	
}

function makeNewDropping() {
	var newDroppingLiklihood = 0.03;
	newDroppingLiklihood += gameDifficulty;
	if(random(0,1) < newDroppingLiklihood) {
		dropping.push(makeDropping(random(width), 0));
	}
}

function deleteDropping() {
	var droppingToKeep = [];
	for (var i=0; i<dropping.length; i++) {
		if(dropping[i].y >500) {
			droppingToKeep.push(dropping[i]);
		}
	}
}

function showDropping() {
	for(var i=0; i<dropping.length; i++) {
		dropping[i].move();
		dropping[i].display();
	}
}
//--------------------------------------------------------------
/*
function checkTouch() {
	for(var i=0; i<dropping.length; i++){
		if(dropping[i].y+19 > yPos & dropping[i].y-5  xPos+10 && dropping[i].x+14 < xPos) {
			playGame = false;
			}
		}
	}
}*/