var createTerrain = function(size,dist,store,scale){
    this.dist = dist;
    this.size = size;
    this.storage = store;
    this.scale = scale;

};

createTerrain.prototype.pushNoise=function(){
    for(var i = 0; i < this.size; i++){

            noiseDetail(7,0.69);
            this.storage.push([abs((noise(i*random(0,100)*0.06,i*random(0,100)*0.03)-1)+1)*233]);

    }
};
createTerrain.prototype.drawMap = function(){

    for(var i = 0; i < this.storage.length-3; i++){
        stroke(82, 35, 35);

        line(30*i+80,this.storage[i+1],30*i+140,this.storage[i+3]);

    }

};

/**
@TODO:
Work on collisions with curves and stuff
Create the physics for driving/hills and stuff

*/



var keys = [];
var keyPressed = function() {
    keys[keyCode] = true;
};
var keyReleased = function() {
    keys[keyCode] = false;
};
var level = [
    []

    ];
var createTerrain = function(size,dist,store,scale){
    this.dist = dist;
    this.size = size;
    this.storage = store;
    this.scale = scale;

};

createTerrain.prototype.pushNoise=function(){
    for(var i = 0; i < this.size; i++){

            noiseDetail(7,0.69);
            this.storage.push([abs((noise(i*random(0,100)*0.06,i*random(0,100)*0.03)-1)+1)*233]);

    }
};
createTerrain.prototype.drawMap = function(){

    for(var i = 0; i < this.storage.length-3; i++){
        stroke(82, 35, 35);
        //translate(10,10);
       // scale(this.scale);
        line(30*i+80,this.storage[i+1],30*i+140,this.storage[i+3]);

    }
   // println(this.storage[0]);
};
var b = new createTerrain(20,20,level,1.01);

var car = function(locatio, accel, image, dragcoof) {
    this.loc = locatio;
    this.accel = accel;
    //this.power = power;
    this.image = image;
    this.volocity = new PVector(0, 0);
    this.acceleration = new PVector(0, 0);
    this.drag = new PVector(0, 0);
    this.dragcoof = new PVector(dragcoof.x, dragcoof.y);
};
car.prototype.draw = function() {
    if (this.image === null) {
        //println("please put a nice image but I will supply a simple box for testing");
        //pushMatrix();
        fill(255, 0, 0);
        rect(this.loc.x, this.loc.y, 50, 10);
        //popMatrix();
    } else {
        this.image(this.loc.x, this.loc.y);
    }
};
car.prototype.update = function() {
    //this.momentum = this.volocity.mult(this.mass);
    if (this.volocity.x >= 10) {
        this.volocity.x = 9.99;
    }
    if (this.volocity.x <= 0.1) {
        this.volocity.x = 0;
    }
    this.volocity.add(this.acceleration);
    //this.volocity.add(-this.drag);
    //  this.acceleration.sub(this.drag);
    this.loc.add(this.volocity);
    //  this.drag = this.volocity.mult(this.dragcoof);
    this.drag = PVector.mult(this.volocity, this.dragcoof);
    this.volocity.sub(this.drag);
    if (this.loc.x >= 0) {
        //this.loc.x = 0;
        translate(-this.loc.x,0);
        // println(this.volocity);

    }
    //this.
};
car.prototype.move = function(keycodeLeft, keycodeRight) {
    if (keys[RIGHT] && this.volocity.x < 10) {
        this.acceleration.add(this.accel.x,0);
    }
    if (!keys[RIGHT] && !keys[LEFT]) {

        this.acceleration.set(0, 0);
    }
    if (keys[LEFT] && this.volocity.x >= 0.5) {
        this.acceleration.set(-0.1, 0);
    }

    //if(this.acceleration.x<0){
    //    this.acceleration.x = 0;

    //}
};
var a = new car(new PVector(10, 200), new PVector(0.01,0), null, new PVector(0.022, 0));
  b.pushNoise();
var draw = function() {
    background(255, 255, 255);
    a.draw();
    a.update();
    a.move();
    text(a.acceleration + "n" + a.volocity+"n"+a.drag, 25, 25);

    b.drawMap();


};