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Fabrice Ecaille
312
js/spaceinvaders-models.js
Normal file
312
js/spaceinvaders-models.js
Normal file
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/*** Weapons ***/
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function Weapon() {
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"use strict";
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}
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Weapon.prototype = {
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speed : 5,
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strength : 10,
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rof : 300,
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ror : 1500,
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load : 3,
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max_load : 3,
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width : 5,
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height : 20,
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shot_timer : false,
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reload_timer : false,
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directionX : 0,
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directionY : 1,
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animation : null,
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fire : function() {
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if (this.shot_timer || this.load <= 0) {
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return false;
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}
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var _this = this;
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this.load = Math.max(0,this.load - 1);
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this.shot_timer = setInterval(function() {
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if (_this.load > 0) {
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clearTimeout(_this.shot_timer);
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_this.shot_timer = false;
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}
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}, this.rof);
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if( !this.reload_timer) {
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this.reload_timer = setInterval( function() {
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_this.load = Math.min(_this.load + 1, _this.max_load);
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if( _this.load == _this.max_load ) {
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clearInterval(_this.reload_timer);
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_this.reload_timer = false;
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}
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}, this.ror);
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}
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return true;
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}
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}
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function HeroWeapon() {
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"use strict";
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this.directionY = -1;
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}
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HeroWeapon.prototype = {
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}
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heriter(HeroWeapon.prototype, Weapon.prototype);
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function AlienWeapon() {
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"use strict";
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this.directionY = 1;
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this.width = 5;
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this.height = 10;
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}
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AlienWeapon.prototype = {
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}
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heriter(AlienWeapon.prototype, Weapon.prototype);
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/*** Weapons -END ***/
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/*** Actors ***/
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function Actor() {
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"use strict";
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}
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Actor.prototype = {
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id : null,
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node : null,
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x : null,
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y : null,
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originX : 0,
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originY : 0,
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speed : null,
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health : 1,
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directionX : 0,
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directionY : 0,
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fireDirectionX : 0,
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fireDirectionY : 0,
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weapon : null,
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animations : {},
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getX : function() {
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"use strict";
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return this.x;
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},
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getY : function() {
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"use strict";
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return this.y;
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},
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move : function() {
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"use strict";
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if (!Game.running) {
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return;
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}
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this.x += this.directionX * this.speed;
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this.y += this.directionY * this.speed;
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this.x = Math.min(this.x, PLAYGROUND_WIDTH - this.node.w());
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this.x = Math.max(this.x, 0);
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this.node.x(this.x);
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this.node.y(this.y);
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},
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getOriginX : function() {
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return this.originX;
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},
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getOriginY : function() {
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return this.originY;
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},
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up : function(active) {
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"use strict";
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this.directionY = active ? -1 : 0;
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},
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down : function(active) {
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"use strict";
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this.directionY = active ? 1 : 0;
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},
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left : function(active) {
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"use strict";
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this.directionX = active ? -1 : 0;
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},
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right : function(active) {
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"use strict";
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this.directionX = active ? 1 : 0;
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},
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fire : function(layout, clazz) {
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var name = "shot" + Math.ceil(Math.random() * 1000);
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if (this.weapon.fire(layout)) {
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layout.addSprite(name, $.extend({ posx : this.x + this.node.w() / 2, posy : this.y + this.fireDirectionY * this.node.h()}, this.weapon));
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$("#" + name).addClass(clazz)
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$("#" + name)[0].weapon = this.weapon;
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}
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},
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hit : function() {
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this.health = this.health - 1;
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if( this.health == 0 ) {
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this.destroy();
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}
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return this.health;
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},
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destroy : function() {
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$("#" + this.id).remove();
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}
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};
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/*** Actors - Aliens ***/
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function Alien(id, start, move) {
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"use strict";
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this.id = id;
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this.x = start.x;
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this.y = start.y;
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this.moveFct = move;
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this.weapon = new AlienWeapon();
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this.fireDirectionY = 1;
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this.originX = this.x;
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this.originY = this.y;
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this.directionX = -1;
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this.speed = 0.5;
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}
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Alien.prototype = {
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speed : 0,
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directionX : 0,
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directionY : 0,
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moveFct : null,
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width : ALIENS_WIDTH,
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height : ALIENS_HEIGHT,
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aggression : 0.0005,
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init : function() {
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"use strict";
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this.speed = 0;
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this.node.x(this.x);
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this.node.y(this.y);
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},
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move : function() {
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"use strict";
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this._super("move", arguments);
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if (typeof this.moveFct !== undefined) {
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this.moveFct();
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}
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},
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destroy : function() {
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this._super("destroy", arguments);
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Game.addToScore( 5 );
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}
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};
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heriter(Alien.prototype, Actor.prototype);
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/*** Actors - Aliens - END ***/
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/*** Actors - Heroes - END ***/
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function Ship(id, start, speed, animation) {
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"use strict";
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this.id = id;
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this.x = start.x;
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this.y = start.y;
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this.weapon = new HeroWeapon();
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this.fireDirectionY = -1;
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this.originX = this.x;
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this.originY = this.y;
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this.speed = speed;
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this.animation = animation;
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/*this.bigWheel = $("#bigWheel");
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this.smallWheel = $("#smallWheel");
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var bigWheelRadius = bigWheel.h() / 2,
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smallWheelRadius = smallWheel.h() / 2;
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this.bigWheelAngle = this.speed * 360 / ( 2 * Math.PI * bigWheelRadius );
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this.smallWheelAngle = this.speed * 360 / ( 2 * Math.PI * smallWheelRadius );*/
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}
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Ship.prototype = {
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speed : 0,
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directionX : 0,
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directionY : 0,
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lives : 3,
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animation : null,
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/*bigWheel : null,
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bigWheelAngle : 0,
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smallWheel : null,
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smallWheelAngle : 0,*/
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init : function() {
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"use strict";
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this.speed = 0;
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this.node.x(this.x);
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this.node.y(this.y);
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},
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/**
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* Arc = (2* Pi * R) / (360) * alpha
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*
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*/
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move : function() {
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"use strict";
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this._super("move", arguments);
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},
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/* right : function(active) {
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if( this.x + this.node.w() > PLAYGROUND_WIDTH ){
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return false;
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}
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this._super("right", arguments);
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this.bigWheel.rotate(this.bigWheelAngle, true);
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this.smallWheel.rotate(this.smallWheelAngle, true);
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},
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left : function(active) {
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if( this.x < 0 ){
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return false;
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}
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this._super("left", arguments);
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this.bigWheel.rotate(this.bigWheelAngle, true);
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this.smallWheel.rotate(this.smallWheelAngle, true);
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},
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*/
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up : function(active) {
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if (this.y < (PLAYGROUND_HEIGHT - 2 * HUD_HEIGHT)) {
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return false;
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}
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this._super("up", arguments);
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},
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destroy : function() {
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$("#life" + this.lives).remove();
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this.lives = this.lives - 1;
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$("#hero").children().hide();
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var _this = this;
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setTimeout(function() {
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$("#hero").children().show();
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_this.health = 1;
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}, 2000);
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}
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};
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heriter(Ship.prototype, Actor.prototype);
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/*** Actors - Heroes - END ***/
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/*** Actors - END ***/
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