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game.js
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game.js
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var canvas = document.getElementById("canvas");
var ctx = canvas.getContext("2d");
var screenWidth = window.innerWidth;
var screenHeight = window.innerHeight;
var canvasWidth = canvas.getAttribute("width");
var canvasHeight = canvas.getAttribute("height");
var w1 = (screenWidth/2) - screenWidth*0.1;;
var w2 = screenWidth*0.14;
//document.getElementById("title").style.marginLeft = w1+"px";//Aligning title in the centre by manipulating margin-left property
//canvas.style.marginLeft = w2+"px";//Aligning canvas in the centre by manipulating margin-left property
var health=160;//Initial Health
var mouseX=50;
var mouseY=100;
var oldMouseX=100;
var oldMouseY=300;
var oldHeroX=100;
var oldHeroY=300;
var animVariable=0;
var heroWidth= 50;
var heroHeight= 70;
var hitmanWidth=65;
var hitmanHeight=90;
var projectileWidth=30;
var projectileHeight=30;
var heroX=mouseX;
var heroY=mouseY;
var hitmanX;
var hitmanY;
var heroProjectileX=heroX+heroWidth;
var heroProjectileY=heroY+heroHeight/2;
var hitmanProjectileX;
var hitmanProjectileY;
var radius=30;//Character's radius
var score=0;//score of the character
var scoreHit=0;//score to track killing of hitmen
var level=1;//Hacker mode level>=1---Basic mode level=0
var nWalls=6;//Number of walls to be generated initially
var nHitman=6;//Number of Hitman generated initially
var nCurrentHitman=0;//Currently, number of hitman active
var speed=3;//speed at which the obstacles approach the character
var heroVelocity=3;
var heroShot=0;
var hitmanShot=0;
var heroLifeShot=8;
var hitmanLifeShot=1;
var hitmanVelocity=1.2;
var projectileVelocity=4;
var heroProjDir="right";
var hitmanProjDir="right";
var obstacleDist=190;
var nTwoWalls=0;
var modeSelector=false;
var modeSelectorAllowed=true;
var enter=false;
var space=false;
var spaceListen=false;
var mouseDown=false;
var hasTwoWalls=false;
var wallDist = 130;
var collision=false;
var active=false;
var allowed=false;
var heroFire=false;
var heroFireAllowed=true;
var hitmanFire=false;
var hitmanFireAllowed=true;
var hitmanProjectileHit=false;
var pause=false;
var quit=false;
var gameOver=false;
var gameComplete=false;
var obstacleArray = new Array();
var twoWall = new Array();
var hitmanArray = new Array();
var heroAnimVariable = new Array();
var levelUpdated = new Array();
var x;
var x1;
var y;
var side;//stores north or south
var orient;//orientation of hitman
var direction;
var n;//n order of hitman
var n1;
var n2;
var breadth=50;//Breadth of wall obstacle
var length;//Length of wall obstacle
var twoWallLength = 500;
var i=0;
var j=0;
var k=0;
var p=0;
var q=2;
var k=0;
var l=0;
var rand;
var time=0;
var inc=0.1;
var hero = new Image();
var hitmanImage = new Image();
var heroProjectile = new Image();
var hitmenProjectile = new Image();
hero.src = "assets/hero.jpg";
hitmanImage.src = "assets/hitman.png";
heroProjectile.src = "assets/heroProjectile1.png";
hitmenProjectile.src = "assets/hitmenProjectile1.png";
var bgAudio1 = new Audio("audio/Surreal-Chase_Looping.mp3");
var bgAudio2 = new Audio("audio/Puzzle-Game_Looping.mp3");
var hit = new Audio("audio/hit.wav");
var dead = new Audio("audio/gameOver.mp3");
bgAudio1.loop = true;
bgAudio2.loop = true;
function modeSelectorInit(){
if(level==0){//For Basic mode
speed=2.5;
inc=0.05;
mouseX=50;
mouseY=100;
mouseDown=false;
}
else{//For Hacker mode
speed=1.3;
inc=0.1;
}
}
for(i=0;i<4;i++){
heroAnimVariable[i]=0;
}
for(i=2;i<6;i++){
levelUpdated[i]=false;
}
document.onmousemove = readMouseMove;
document.addEventListener("keydown",function(event){
if(event.keyCode==13&&modeSelector==true){//enter keyCode
enter=true;
}
if(event.keyCode==68){//d keycode
if(heroFireAllowed==true){
heroFireAllowed=false;
heroFire=true;
heroProjDir="right";
heroProjectileX=heroX+heroWidth;
heroProjectileY=heroY+heroHeight/2;
}
}
if(event.keyCode==65){//a keycode
if(heroFireAllowed==true){
heroFireAllowed=false;
heroFire=true;
heroProjDir="left";
heroProjectileX=heroX;
heroProjectileY=heroY+heroHeight/2;
}
}
if(event.keyCode==87){//w keycode
if(heroFireAllowed==true){
heroFireAllowed=false;
heroFire=true;
heroProjDir="up";
heroProjectileX=heroX+heroWidth/2;
heroProjectileY=heroY;
}
}
if(event.keyCode==83){//s keycode
if(heroFireAllowed==true){
heroFireAllowed=false;
heroFire=true;
heroProjDir="down";
heroProjectileX=heroX+heroWidth/2;
heroProjectileY=heroY+heroHeight;
}
}
if(event.keyCode==32){//space keyCode
if(spaceListen==true){
spaceListen=false;
animation();
}
}
if(event.keyCode == 82){// R keyCode
stopAudio(dead);
window.location.reload();
}
if(event.keyCode==80&&enter==true){//p pause/resume
if(pause==false){
pause=true;
}
else{
pause=false;
animation();
}
if((quit==true&&pause==true)&&((enter==true)&&(spaceListen==false))){
initialise();
quit=false;
pauseGameDraw();
}
}
if(event.keyCode==81&&enter==true){//q quit
quit=true;
}
},false);
canvas.addEventListener("mousedown",function(event){
mouseX = event.clientX-w2;
mouseY = event.clientY-canvas.offsetTop;
if(((mouseX>=heroX)&&(mouseX<heroX+heroWidth))&&((mouseY>=heroY)&&(mouseY<heroY+heroHeight))){
mouseDown=true;
}
if(modeSelectorAllowed==true){
if((mouseX>=0)&&(mouseX<=canvasWidth/2)){
level=0;
}
else{
level=1;
hackerCanvasClickListenerAdd();
}
modeSelectorInit();
modeSelector=true;
modeSelectorAllowed=false;
mouseX=50;
mouseY=100;
mouseDown=false;
drawTitleCard();
}
},false);
function hackerCanvasClickListenerAdd(){
canvas.addEventListener("click",function(event){
if(heroFireAllowed==true){
heroFireAllowed=false;
heroFire=true;
if(q==0){
heroProjDir="down";
heroProjectileX=heroX+heroWidth/2;
heroProjectileY=heroY+heroHeight;
}
else if(q==1){
heroProjDir="left";
heroProjectileX=heroX;
heroProjectileY=heroY+heroHeight/2;
}
else if(q==2){
heroProjDir="right";
heroProjectileX=heroX+heroWidth;
heroProjectileY=heroY+heroHeight/2;
}
else if(q==3){
heroProjDir="up";
heroProjectileX=heroX+heroWidth/2;
heroProjectileY=heroY;
}
}
},false);
}
function stopAudio(audio) { //Function to stop audio the current audio from playing
audio.pause();
audio.currentTime = 0;
}
function readMouseMove(e){
if((pause==false&&gameOver==false)&&((enter==true)&&(mouseDown==true))&&((gameComplete==false)&&(spaceListen==false)&&(modeSelector==true))){
console.log("hey");
mouseX = e.clientX-243;
mouseY = e.clientY-126;
if(level==0){//For Basic mode
if(mouseX<0){
heroX=0;
}
if(mouseX+heroWidth>canvasWidth){
heroX=canvasWidth-heroWidth;
}
if(mouseY<0){
heroY=0;
}
if(mouseY+heroHeight>canvasHeight){
heroY=canvasHeight-heroHeight;
}
if(oldMouseX<mouseX||oldMouseY!=mouseY){
scoreUpdate();
}
}
else{//For Hacker mode
if(heroX<0){
heroX=0;
}
if(heroX+heroWidth>canvasWidth){
heroX=canvasWidth-heroWidth;
}
if(heroY<0){
heroY=0;
}
if(heroY+heroHeight>canvasHeight){
heroY=canvasHeight-heroHeight;
}
if(oldHeroX<heroX||oldHeroY!=heroY){
scoreUpdate();
}
}
if(mouseX>oldMouseX){
q=2;
if(heroAnimVariable[0]%6==0){//hitman frame rate control condn
scoreUpdate();
if(p<2){
p++;
}
else{
p=0;
}
}
}
if(mouseX<oldMouseX){
q=1;
if(heroAnimVariable[1]%6==0){//hitman frame rate control condn
scoreUpdate();
if(p<2){
p++;
}
else{
p=0;
}
}
}
if(mouseY>oldMouseY){
q=0;
if(heroAnimVariable[2]%6==0){//hitman frame rate control condn
scoreUpdate();
if(p<2){
p++;
}
else{
p=0;
}
}
}
if(mouseY<oldMouseY){
q=3;
if(heroAnimVariable[3]%6==0){//hitman frame rate control condn
scoreUpdate();
if(p<2){
p++;
}
else{
p=0;
}
}
}
if(level!=0){
if(mouseX>heroX){
heroX+=heroVelocity;
}
if(mouseX<heroX){
heroX-=heroVelocity;
}
if(mouseY>heroY){
heroY+=heroVelocity;
}
if(mouseY<heroY){
heroY-=heroVelocity;
}
}
oldMouseX=mouseX;
oldMouseY=mouseY;
oldHeroX=heroX;
oldHeroY=heroY;
for(i=0;i<4;i++){//To control the hero frame rate
heroAnimVariable[i]++;
}
drawCharacter();
}
}
function characterWallCollide(charX,charY,charWidth,charHeight,wallX,wallY,wallSide,wallLength,wallBreadth,hasTwoWalls,char,n2){
//Checking for normal walls(right side)
if(((charX+charWidth>=wallX)&&(charX<=wallX))&&((charY<=wallY+wallLength)&&(wallSide=="north"))){
if(charY-(wallY+wallLength)!=0){
if(char=="hero"){
charX = wallX-charWidth;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].changeX=false;
hitmanArray[n2].direction="left";
if(hitmanArray[n2].orient=="vertical"){
hitmanArray[n2].direction="up";
}
}
}
}
if(((charX+charWidth>=wallX)&&(charX<=wallX))&&((charY+charHeight>=wallY)&&(wallSide=="south"))){
if(charY+charHeight-wallY!=0){
if(char=="hero"){
charX = wallX-charWidth;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="left";
hitmanArray[n2].changeX=false;
if(hitmanArray[n2].orient=="vertical"){
hitmanArray[n2].direction="up";
}
}
}
}
//Checking for normal walls(left side)
if(((charX-(wallX+wallBreadth)<0)&&(charX>wallX))&&((charY<=wallY+wallLength)&&(wallSide=="north"))){
if(charY-(wallY+wallLength)!=0){
if(char=="hero"){
charX = wallX+wallBreadth+2;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="right";
hitmanArray[n2].changeX=false;
if(hitmanArray[n2].orient=="vertical"){
hitmanArray[n2].direction="up";
}
}
}
}
if(((charX-(wallX+wallBreadth)<0)&&(charX>wallX))&&((charY+charHeight>=wallY)&&(wallSide=="south"))){
if(charY+charHeight-wallY!=0){
if(char=="hero"){
charX = wallX+wallBreadth+2;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="right";
hitmanArray[n2].changeX=false;
if(hitmanArray[n2].orient=="vertical"){
hitmanArray[n2].direction="up";
}
}
}
}
//Checking for normal walls(top and bottom side)
if(((charX+charWidth>=wallX)&&(charX<=wallX+wallBreadth))&&((charY-(wallY+wallLength)==0)&&(wallSide=="north"))){//North wall's bottom condn
if(char=="hero"){
charY = wallY+wallLength;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="down";
}
}
if(((charX+charWidth>=wallX)&&(charX<=wallX+wallBreadth))&&((charY+charHeight-wallY==0)&&(wallSide=="south"))){//South wall's top condn
if(char=="hero"){
charY = wallY-charHeight;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="up";
}
}
//Checking for extra wall in a Two wall system
if(hasTwoWalls==true){
if(((charX+charWidth>=wallX)&&(charX<=wallX))&&((charY+charHeight>=wallY+wallLength+wallDist))){
if(charY+charHeight-wallY!=0){
if(char=="hero"){
charX = wallX-charWidth;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="left";
hitmanArray[n2].changeX=false;
if(hitmanArray[n2].orient=="vertical"){
hitmanArray[n2].direction="up";
}
}
}
}
if(((charX-(wallX+wallBreadth)<0)&&(charX>wallX))&&((charY+charHeight>=wallY+wallLength+wallDist))){
if(char=="hero"){
charX = wallX+wallBreadth+2;
}
if(char=="heroProjectile"){
heroFire=false;
heroFireAllowed=true;
}
if(char=="hitmanProjectile"){
return true;
}
if(char=="hitman"){
hitmanArray[n2].direction="right";
hitmanArray[n2].changeX=false;
if(hitmanArray[n2].orient=="vertical"){
hitmanArray[n2].direction="up";
}
}
}
}
if(char=="hero"){
heroX=charX;
heroY=charY
}
}
function obstacle(x,y,breadth,length,side,hasTwoWalls){
this.x=x;
this.y=y;
this.breadth = breadth;
this.length = length;
this.side = side;
this.hasTwoWalls = hasTwoWalls;
this.update = function(){
if(this.x<-breadth){
this.x=canvasWidth;
if(this.side=="north"){
this.length=280+Math.random()*140;
if(this.hasTwoWalls==true){
this.hasTwoWalls==false;
nTwoWalls--;
}
}
else{
this.length=500;
this.y=240+Math.random()*100;
}
}
else if(this.hasTwoWalls==true&&this.side=="north"){
nTwoWalls++;
ctx.fillStyle = "#ff1744";
ctx.fillRect(this.x,this.y+this.length+wallDist,this.breadth,twoWallLength);
}
}
this.heroWallCollide = function(){//for level 0 -- Basic mode
//Checking for normal walls
if(((mouseX+heroWidth>=this.x)&&(mouseX<=this.x+this.breadth))&&((mouseY<=this.y+this.length)&&(this.side=="north"))){
gameOver=true;
hit.play();
}
if(((mouseX+heroWidth>=this.x)&&(mouseX<=this.x+this.breadth))&&((mouseY+heroHeight>=this.y)&&(this.side=="south"))){
gameOver=true;
hit.play();
}
//Checking for extra wall in a Two wall system
if(this.hasTwoWalls==true){
if(((mouseX+heroWidth>=this.x)&&(mouseX<=this.x+this.breadth))&&((mouseY+heroHeight>=this.y+this.length+wallDist))){
gameOver=true;
hit.play();
}
}
}
this.heroWallCollide1 = function(){//For level>0 -- Hacker mode
characterWallCollide(heroX,heroY,heroWidth,heroHeight,this.x,this.y,this.side,this.length,this.breadth,this.hasTwoWalls,"hero",0);
}
this.hitmanWallCollide = function(){
for(i=0;i<nHitman;i++){
characterWallCollide(hitmanArray[i].x,hitmanArray[i].y,hitmanWidth,hitmanHeight,this.x,this.y,this.side,this.length,this.breadth,this.hasTwoWalls,"hitman",hitmanArray[i].n);
}
}
this.heroProjectileWallCollide = function(){
characterWallCollide(heroProjectileX,heroProjectileY,projectileWidth,projectileHeight,this.x,this.y,this.side,this.length,this.breadth,this.hasTwoWalls,"heroProjectile",0);
}
this.hitmanProjectileWallCollide = function(hitmanProjectileX,hitmanProjectileY){
hitmanProjectileHit = characterWallCollide(hitmanProjectileX,hitmanProjectileY,projectileWidth,projectileHeight,this.x,this.y,this.side,this.length,this.breadth,this.hasTwoWalls,"hitmanProjectile",0);
return hitmanProjectileHit;
}
this.heroWallSqueeze = function(){
//Checking for normal walls(right side squeeze)
if(((heroX+heroWidth>=this.x)&&((heroX<=this.x)&&heroX<=0))&&((heroY<=this.y+this.length)&&(this.side=="north"))){
gameOver=true;
}
if(((heroX+heroWidth>=this.x)&&((heroX<=this.x)&&heroX<=0))&&((heroY+heroHeight>=this.y)&&(this.side=="south"))){
gameOver=true;
}
//Checking for extra wall in a Two wall system(right side squeeze)
if(this.hasTwoWalls==true){
if(((heroX+heroWidth>=this.x)&&((heroX<=this.x)&&heroX<=0))&&((heroY+heroHeight>=this.y+this.length+wallDist))){
gameOver=true;
}
}
}
}
function hitman(x,y,side,orient,direction,active,allowed,k,l,n,hitmanFire,hitmanFireAllowed,hitmanProjectileX,hitmanProjectileY,hitmanShot,animVariable){
this.x = x;
this.y = y;
this.side = side;
this.orient = orient;
this.direction = direction;
this.active = active;
this.allowed=allowed;
this.k=k;
this.l=l;
this.n=n;
this.hitmanFire=hitmanFire;
this.hitmanFireAllowed=hitmanFireAllowed;
this.hitmanProjectileX=hitmanProjectileX;
this.hitmanProjectileY=hitmanProjectileY;
this.hitmanShot=hitmanShot;
this.animVariable=animVariable;
this.changeX=true;
if(this.n<(nWalls-1)){
n1=this.n+1;
}
else if(this.n==(nWalls-1)){
n1=0;
}
this.update = function(){
this.changeX=true;
if(this.hitmanFire==false&&this.hitmanFireAllowed==true){
if(this.l==2){
this.hitmanProjDir="down";
this.hitmanProjectileX=this.x+hitmanWidth/2-15;
this.hitmanProjectileY=this.y+hitmanHeight;
}
else if(this.l==1){
this.hitmanProjDir="left";
this.hitmanProjectileX=this.x;
this.hitmanProjectileY=this.y+hitmanHeight/2;
}
else if(this.l==3){
this.hitmanProjDir="right";
this.hitmanProjectileX=this.x+hitmanWidth;
this.hitmanProjectileY=this.y+hitmanHeight/2;
}
else if(this.l==0){
this.hitmanProjDir="up";
this.hitmanProjectileX=this.x+hitmanWidth/2-15;
this.hitmanProjectileY=this.y;
}
}
if(this.animVariable<6){//To control the hitman frame rate
this.animVariable++;
}
else{
this.animVariable=0;
}
if(this.x<-hitmanWidth+25){//If hitman goes less than x=0 coordinate
//Setting X-coordinate by checking two wall condns
if(obstacleArray[n1].hasTwoWalls==true){
this.x=obstacleArray[n].x+obstacleArray[n].breadth+(Math.random()*((obstacleDist/2)-hitmanWidth+20));
}
else{
this.x=obstacleArray[n].x+obstacleArray[n].breadth+(Math.random()*(obstacleDist-hitmanWidth));
}
if(this.side=="north"){
this.side="south";
y=0.53*canvasHeight+Math.random()*100;
}
else{
this.side="north";
y=0.05*canvasHeight+Math.random()*100;
}
if(this.active==false&&this.allowed==true){
this.active=true;
}
}
//Hitman Animation
if((this.animVariable%6)==0){//To control the hitman frame rate
if(this.k<9){
this.k++;
}
else{
this.k=0;
}
}
if(this.y<=0){//If hitman goes out - less than y=0
this.direction="down";
}
if(this.y+hitmanHeight>=canvasHeight){//If hitman goes out - more than canvasHeight
this.direction="up";
}
if(this.orient=="horizontal"){
if(this.direction=="right"){//direction right
this.x+=hitmanVelocity;
this.l=3;
if((this.x+hitmanWidth>=obstacleArray[n1].x)&&((this.side==obstacleArray[n1].side)||(obstacleArray[n1].hasTwoWalls==true))){
this.direction="left";
this.changeX=false;
}
for(i=0;i<nWalls;i++){
x1=obstacleArray[i].x;
if((this.x+hitmanWidth>=x1)&&(this.x<x1)){
if(obstacleArray[i].hasTwoWalls==true){
this.direction="left";
this.changeX=false;
}
else{
if(this.side==obstacleArray[i].side){
this.direction="left";
this.changeX=false;
}
}
}
}
}
else{//direction left
this.x-=hitmanVelocity;
this.l=1;
if(this.x<=obstacleArray[n].x+obstacleArray[n].breadth){
this.direction="right";
this.changeX=false;
}
for(i=0;i<nWalls;i++){
x1=obstacleArray[i].x;
if(((this.x-x1+obstacleArray[i].breadth<1)&&(this.x+hitmanWidth>x1+obstacleArray[i].breadth))){
if(obstacleArray[i].hasTwoWalls==true){
this.direction="right";
this.changeX=false;
}
else{
if(this.side==obstacleArray[i].side){
this.direction="right";
this.changeX=false;
}
}
}
}
}
}
else{//vertical orient
if(this.direction=="up"){//direction up
this.y-=hitmanVelocity;
this.l=0;
}
else{//direction down
this.y+=hitmanVelocity;
this.l=2;
}
if(this.direction=="up"){
if((this.y-(obstacleArray[n1].y+obstacleArray[n1].length)<0.5)&&(obstacleArray[n1].side=="north")){
this.direction="down";
}
}
else{
if(((obstacleArray[n1].y)-(this.y+hitmanHeight)<0.5)&&(obstacleArray[n1].side=="south")){
this.direction="up";
}
}
}
}
this.heroApproachHitman = function(){
if(this.allowed==true&&this.active==true){
if(this.x-heroX<200&&this.x-heroX>0){
if(this.y-heroY>0){
this.orient="vertical";
this.direction="up";
}
else if(heroY-this.y>0){
this.orient="vertical";
this.direction="down";
}
this.update();
for(rand=0;rand<nWalls;rand++){
obstacleArray[rand].hitmanWallCollide();
}
if(this.changeX==true){
this.l=1;
this.x-=1;
}
if((this.x-heroX<100&&this.x-heroX>0)||(Math.abs(this.y-heroY)<100)){
if(this.hitmanFire==false&&this.hitmanFireAllowed==true){
this.hitmanFire=true;
this.hitmanFireAllowed=false;
if(this.x-heroX>Math.abs(heroY-this.y)){
this.hitmanProjDir="left";
}
else{
if(heroY-this.y>0){
this.hitmanProjDir="down";
}
else{
this.hitmanProjDir="up";
}
}
}
}
}
if(heroX-this.x<200&&heroX-this.x>0){
if(this.y-heroY>0){
this.orient="vertical";
this.direction="up";
}
else if(heroY-this.y>0){
this.orient="vertical";
this.direction="down";
}
this.update();
for(rand=0;rand<nWalls;rand++){
obstacleArray[rand].hitmanWallCollide();
}
if(this.changeX==true){
this.l=3;
this.x+=1;
}
if((heroX-this.x<100&&heroX-this.x>0)||(Math.abs(this.y-heroY)<100)){
if(this.hitmanFire==false&&this.hitmanFireAllowed==true){
this.hitmanFire=true;
this.hitmanFireAllowed=false;
if(heroX-this.x>Math.abs(heroY-this.y)){
this.hitmanProjDir="right";
}
else{
if(heroY-this.y>0){
this.hitmanProjDir="down";
}
else{
this.hitmanProjDir="up";
}
}
}
}
}
}
}
this.hitmanProjectileHeroHit = function(){//Condition to check if the hitman's projectile hits the hero
if(this.hitmanProjectileX+projectileWidth/2>=heroX&&this.hitmanProjectileX+projectileWidth/2<=heroX+heroWidth){
if(this.hitmanProjectileY+projectileHeight/2>=heroY&&this.hitmanProjectileY+projectileHeight/2<=heroY+heroHeight){
this.hitmanFire=false;
this.hitmanFireAllowed=true;
heroShot++;
health-=10;
}
}
}
}
function obstaclePosition(i){
x = canvasWidth-obstacleDist*i;
x+=250;
hasTwoWalls=false;
if(i%2==0){
side="north";
y=0;
length = 240+Math.random()*100;
}
else{
side="south";
y=240+Math.random()*100;
length=500;
}
obstacleArray.push(new obstacle(x,y,breadth,length,side,hasTwoWalls));
}
function hitmanPosition(i){
animVariable=0;
n=i;
hitmanShot=0;
hitmanFire=false;
hitmanFireAllowed=true;
if(n==0||n==2||n==5){
allowed=true;
active=true;
nCurrentHitman++;
}
else{
active=false;
allowed=false;
}
if(i<(nWalls-1)&&obstacleArray[i+1].hasTwoWalls==true){
x=obstacleArray[i].x+obstacleArray[i].breadth+(Math.random()*((obstacleDist/2)-hitmanWidth));
}
else if(i==(nWalls-1)&&(obstacleArray[0].hasTwoWalls==true)){
x=obstacleArray[i].x+obstacleArray[i].breadth+(Math.random()*((obstacleDist/2)-hitmanWidth));
}
else{
x=obstacleArray[i].x+obstacleArray[i].breadth+(Math.random()*(obstacleDist-hitmanWidth));
}
if(obstacleArray[i].side=="north"){//For north side hitman
side="north";
y=0.05*canvasHeight+Math.random()*150;
if(obstacleArray[i].hasTwoWalls==true){//If it has two wall,hitman can be at both north/south side
if(Math.random()>0.5){//For north side hitman
side="north";
y=0.05*canvasHeight+Math.random()*150;
}
else{//For north side hitman
side="south";
y=0.53*canvasHeight+Math.random()*180;