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implemented gameobject for tiles and doll

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jeena 2013-12-23 02:39:05 +01:00
parent fe0d4a66e2
commit d51c705c1c
15 changed files with 221 additions and 326 deletions
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23
app/Game/Core/Collision/Detector.js
View file

@ -14,38 +14,35 @@ function (Box2D) {
Detector.IDENTIFIER = {
TILE: "tile",
PLAYER: "player",
PLAYER_HEAD: 'head',
PLAYER_CHEST: 'chest',
PLAYER_LEGS: 'legs',
PLAYER_FOOT_SENSOR: 'footsensor'
PLAYER: "player"
}
Detector.prototype.getListener = function () {
return this.listener;
}
Detector.prototype.handleStand = function (point, isColliding) {
Detector.prototype.onCollisionChange = function (point, isColliding) {
var userDataA = point.GetFixtureA().GetUserData();
var userDataB = point.GetFixtureB().GetUserData();
if (point.GetFixtureA().GetUserData().identifier == Detector.IDENTIFIER.PLAYER_FOOT_SENSOR) {
point.GetFixtureA().GetUserData().player.onFootSensorDetection(isColliding);
} else if (point.GetFixtureB().GetUserData().identifier == Detector.IDENTIFIER.PLAYER_FOOT_SENSOR) {
point.GetFixtureB().GetUserData().player.onFootSensorDetection(isColliding);
if (userDataA && userDataA.onCollisionChange) {
userDataA.onCollisionChange(isColliding);
} else if (userDataB && userDataB.onCollisionChange) {
userDataB.onCollisionChange(isColliding);
}
}
/** Extension **/
Detector.prototype.BeginContact = function (point) {
this.chuckDetector.handleStand(point, true);
this.chuckDetector.onCollisionChange(point, true);
}
Detector.prototype.PostSolve = function (point, impulse) {
//this.chuckDetector.handleStand(point, true);
}
Detector.prototype.EndContact = function (point) {
this.chuckDetector.handleStand(point, false);
this.chuckDetector.onCollisionChange(point, false);
}
return Detector;

29
app/Game/Core/GameObject.js
View file

@ -1,29 +0,0 @@
define([
"Lib/Vendor/Box2D",
"Lib/Utilities/Exception"
],
function (Box2D, Exception) {
function GameObject(physicsEngine) {
var def = this.getBodyDef();
this.body = physicsEngine.getWorld().CreateBody(def);
}
GameObject.prototype.getBodyDef = function() {
throw new Exception('Abstract method GameObject.getBodyDef not overwritten');
};
GameObject.prototype.destroy = function() {
if(this.body instanceof Box2D.Dynamics.b2Body) {
this.body.GetWorld().DestroyBody(this.body);
}
};
GameObject.prototype.getBody = function() {
return this.body;
};
return GameObject;
});

6
app/Game/Core/GameObjects/Tile.js
View file

@ -21,17 +21,14 @@ function (Parent, Box2D, Settings, CollisionDetector) {
bodyDef.type = Box2D.Dynamics.b2Body.b2_staticBody;
bodyDef.position.x = this.options.x * Settings.TILE_SIZE / Settings.RATIO;
bodyDef.position.y = this.options.y * Settings.TILE_SIZE / Settings.RATIO;
bodyDef.angle = this.options.r * 90 * Math.PI / 180;
bodyDef.angle = (this.options.r || 0) * 90 * Math.PI / 180;
return bodyDef;
}
Tile.prototype.createPhysicTile = function (tile) {
tile.r = tile.r || 0;
var vertices = this.createVertices(tile);
var tileShape = new Box2D.Collision.Shapes.b2PolygonShape();
tileShape.SetAsArray(vertices, vertices.length);
var fixtureDef = new Box2D.Dynamics.b2FixtureDef();
@ -41,7 +38,6 @@ function (Parent, Box2D, Settings, CollisionDetector) {
fixtureDef.restitution = Settings.TILE_RESTITUTION;
fixtureDef.isSensor = false;
fixtureDef.userData = CollisionDetector.IDENTIFIER.TILE;
this.body.CreateFixture(fixtureDef);
}

6
app/Game/Core/Loader/Level.js
View file

@ -7,12 +7,11 @@ define([
], function (Settings, Box2D, CollisionDetector, Tile) {
// Public
function Level (path, engine, gameObjects, view) {
function Level (path, engine, gameObjects) {
this.path = path;
this.engine = engine;
this.levelObject = null;
this.gameObjects = gameObjects;
this.view = view;
}
Level.prototype.loadLevelInToEngine = function () {
@ -33,7 +32,8 @@ define([
}
var tiles = this.levelObject.tiles;
for (var i = tiles.length - 1; i >= 0; i--) {
for (var i = 0; i < tiles.length; i++) {
this.gameObjects.fixed.push(new Tile(this.engine, tiles[i]));
}
}

136
app/Game/Core/Physics/Doll.js
View file

@ -1,32 +1,42 @@
define([
"Game/" + GLOBALS.context + "/GameObjects/GameObject",
"Lib/Vendor/Box2D",
"Game/Config/Settings",
"Game/" + GLOBALS.context + "/Collision/Detector"
],
function (Box2D, Settings, CollisionDetector) {
function (Parent, Box2D, Settings, CollisionDetector) {
function Doll (physicsEngine, player) {
this.player = player;
this.physicsEngine = physicsEngine;
this.body;
function Doll (physicsEngine, playerId) {
Parent.call(this, physicsEngine);
this.playerId = playerId;
this.standing = false;
this.moveDirection = 0;
this.lookDirection = 0;
this.legs;
this.contactPoint;
this.init(this.physicsEngine.getWorld());
this.createFixtures();
this.body.SetActive(false);
}
Doll.prototype.init = function (world) {
Doll.prototype = Object.create(Parent.prototype);
Doll.prototype.getBodyDef = function() {
var bodyDef = new Box2D.Dynamics.b2BodyDef();
bodyDef.position.x = 220 / Settings.RATIO;
bodyDef.position.y = 0 / Settings.RATIO;
bodyDef.fixedRotation = true;
bodyDef.linearDamping = Settings.PLAYER_LINEAR_DAMPING;
bodyDef.type = Box2D.Dynamics.b2Body.b2_dynamicBody;
bodyDef.userData = CollisionDetector.IDENTIFIER.PLAYER + '-' + this.player.id;
bodyDef.userData = CollisionDetector.IDENTIFIER.PLAYER + '-' + this.playerId;
this.body = world.CreateBody(bodyDef);
return bodyDef;
};
Doll.prototype.createFixtures = function () {
var fixtureDef = new Box2D.Dynamics.b2FixtureDef();
fixtureDef.density = Settings.PLAYER_DENSITY;
@ -38,14 +48,12 @@ function (Box2D, Settings, CollisionDetector) {
headShape.SetLocalPosition(new Box2D.Common.Math.b2Vec2(0 / Settings.RATIO, -37 / Settings.RATIO));
fixtureDef.shape = headShape;
fixtureDef.isSensor = false;
fixtureDef.userData = CollisionDetector.IDENTIFIER.PLAYER_HEAD;
this.body.CreateFixture(fixtureDef);
var bodyShape = new Box2D.Collision.Shapes.b2PolygonShape();
bodyShape.SetAsOrientedBox(5 / Settings.RATIO, 16 / Settings.RATIO, new Box2D.Common.Math.b2Vec2(0 / Settings.RATIO, -21 / Settings.RATIO));
fixtureDef.shape = bodyShape;
fixtureDef.isSensor = false;
fixtureDef.userData = CollisionDetector.IDENTIFIER.PLAYER_CHEST;
this.body.CreateFixture(fixtureDef);
var legsShape = new Box2D.Collision.Shapes.b2CircleShape();
@ -54,7 +62,6 @@ function (Box2D, Settings, CollisionDetector) {
fixtureDef.shape = legsShape;
fixtureDef.friction = Settings.PLAYER_FRICTION;
fixtureDef.isSensor = false;
fixtureDef.userData = CollisionDetector.IDENTIFIER.PLAYER_LEGS;
this.legs = this.body.CreateFixture(fixtureDef);
@ -65,13 +72,10 @@ function (Box2D, Settings, CollisionDetector) {
fixtureDef.isSensor = true;
fixtureDef.userData = {
identifier: CollisionDetector.IDENTIFIER.PLAYER_FOOT_SENSOR,
player: this.player
onCollisionChange: this.onFootSensorDetection.bind(this)
}
this.body.CreateFixture(fixtureDef);
this.body.SetActive(false);
}
Doll.prototype.spawn = function (x, y) {
@ -79,9 +83,9 @@ function (Box2D, Settings, CollisionDetector) {
this.body.SetActive(true);
}
Doll.prototype.getBody = function () {
return this.body;
}
Doll.prototype.getPosition = function() {
return this.body.GetPosition();
};
Doll.prototype.setFriction = function (friction) {
if(!friction) friction = -1;
@ -91,7 +95,25 @@ function (Box2D, Settings, CollisionDetector) {
}
}
Doll.prototype.move = function (direction, speed) {
Doll.prototype.move = function (direction) {
this.moveDirection = direction;
var speed;
switch(true) {
case direction == this.lookDirection && this.isStanding():
speed = Settings.RUN_SPEED;
break;
case !this.isStanding():
speed = Settings.FLY_SPEED;
break;
default:
speed = Settings.WALK_SPEED;
break;
}
this.setFriction(Settings.PLAYER_MOTION_FRICTION);
this.body.SetAwake(true);
var vector = new Box2D.Common.Math.b2Vec2(speed * direction, this.body.GetLinearVelocity().y);
@ -99,29 +121,73 @@ function (Box2D, Settings, CollisionDetector) {
}
Doll.prototype.stop = function () {
this.moveDirection = 0;
this.setFriction(Settings.PLAYER_FRICTION);
}
Doll.prototype.jump = function () {
this.body.SetAwake(true);
var vector = new Box2D.Common.Math.b2Vec2(0, -Settings.JUMP_SPEED);
this.body.ApplyImpulse(vector, this.body.GetPosition());
// maybe change to a constant force instead of applying of force?
// to prevent higher jumping running uphill, etc.
if (this.isStanding()) {
this.body.SetAwake(true);
var vector = new Box2D.Common.Math.b2Vec2(0, -Settings.JUMP_SPEED);
this.body.ApplyImpulse(vector, this.body.GetPosition());
this.setStanding(false);
}
}
/*
Doll.prototype.jumping = function () {
var vector = new Box2D.Common.Math.b2Vec2(0, -0.05);
this.body.ApplyImpulse(vector, this.body.GetPosition());
}
*/
Doll.prototype.destroy = function () {
this.body.GetWorld().DestroyBody(this.body);
}
Doll.prototype.setStanding = function (isStanding) {
this.standing = isStanding;
}
Doll.prototype.isStanding = function () {
return this.standing;
}
Doll.prototype.lookAt = function(x, y) {
var lastLookDirection = this.lookDirection;
/*
var degree = Math.atan2(Settings.STAGE_WIDTH / 2 - x, Settings.STAGE_HEIGHT / 2 - 25 - y) / (Math.PI / 180);
if (x < Settings.STAGE_WIDTH / 2) {
this.mc.scaleX = -1;
this.lookDirection = -1;
degree = (-45 + degree / 2);
this.mc.head.rotation = degree;
} else if (x >= Settings.STAGE_WIDTH / 2) {
this.mc.scaleX = 1;
this.lookDirection = 1;
degree = (45 + -degree / 2) - 90;
this.mc.head.rotation = degree;
}
*/
if(x < 0) {
this.lookDirection = -1;
} else {
this.lookDirection = 1;
}
};
Doll.prototype.onFootSensorDetection = function(isColliding) {
if(isColliding && !(this.body.GetLinearVelocity().y < -Settings.JUMP_SPEED && !this.isStanding())) {
this.setStanding(true);
}
};
Doll.prototype.update = function() {
if (this.body.GetLinearVelocity().x == 0) {
this.stop();
}
if (!this.body.IsAwake() && !this.isStanding()) {
this.setStanding(true);
}
};
return Doll;
});

1
app/Game/Core/Physics/Engine.js
View file

@ -13,7 +13,6 @@ function (Settings, Box2D, CollisionDetector) {
);
this.ground = null;
this.lastStep = Date.now();
console.log(Settings.BOX2D_TIME_STEP)
}
Engine.prototype.getWorld = function () {

164
app/Game/Core/Player.js
View file

@ -8,185 +8,47 @@ function (Doll, Settings) {
function Player (id, physicsEngine) {
this.physicsEngine = physicsEngine;
this.playerController = null;
this.doll;
this.id = id;
this.standing = false;
this.doll;
this.currentAnimationState = 'stand';
this.moveDirection = 0;
this.lookDirection = 0;
this.isSpawned = false;
}
Player.prototype.getDoll = function() {
return this.doll;
};
Player.prototype.spawn = function (x, y) {
this.doll = new Doll(this.physicsEngine, this);
this.doll = new Doll(this.physicsEngine, this.id);
this.doll.spawn(x, y);
this.isSpawned = true;
}
Player.prototype.getDoll = function () {
return this.doll;
}
Player.prototype.getBody = function () {
return this.doll.getBody();
}
Player.prototype.getPosition = function () {
return this.getBody().GetPosition();
}
Player.prototype.setStanding = function (isStanding) {
var resetStates = ['jump', 'jumploop'];
if (resetStates.indexOf(this.currentAnimationState)>=0 && !this.standing && isStanding) {
this.animate('stand');
}
this.standing = isStanding;
}
Player.prototype.isStanding = function () {
return this.standing;
if(!this.doll) return false;
return this.doll.getPosition();
}
Player.prototype.move = function (direction) {
this.moveDirection = direction;
switch(true) {
case direction == this.lookDirection && this.isStanding():
this.doll.move(direction, Settings.RUN_SPEED);
break;
case !this.isStanding():
this.doll.move(direction, Settings.FLY_SPEED);
break;
default:
this.doll.move(direction, Settings.WALK_SPEED);
break;
}
if (this.isStanding()) {
this.animate(this.calculateWalkAnimation());
}
this.doll.move(direction);
}
Player.prototype.stop = function () {
this.moveDirection = 0;
this.doll.stop();
if (this.isWalking() || this.standing) {
this.animate('stand');
}
}
Player.prototype.jump = function () {
if (this.isStanding()) {
this.doll.jump();
this.animate('jump');
this.setStanding(false);
}
}
Player.prototype.jumping = function () {
if (!this.isStanding()) {
this.doll.jumping();
}
}
Player.prototype.duck = function () {
if (this.standing && !this.isWalking()) {
this.animate('duck');
}
}
Player.prototype.standUp = function () {
if (this.standing) {
this.animate('standup');
}
}
Player.prototype.animate = function (type) {
if (type == this.currentAnimationState) {
return;
}
this.currentAnimationState = type;
}
Player.prototype.calculateWalkAnimation = function () {
// FIXME dont know if this is right
if (this.moveDirection == (this.lookDirection > 0)) {
return 'run';
}
return 'walkback';
this.doll.jump();
}
Player.prototype.lookAt = function (x, y) {
//console.log("player looking at ", x, y);
var lastLookDirection = this.lookDirection;
/*
var degree = Math.atan2(Settings.STAGE_WIDTH / 2 - x, Settings.STAGE_HEIGHT / 2 - 25 - y) / (Math.PI / 180);
if (x < Settings.STAGE_WIDTH / 2) {
this.mc.scaleX = -1;
this.lookDirection = -1;
degree = (-45 + degree / 2);
this.mc.head.rotation = degree;
} else if (x >= Settings.STAGE_WIDTH / 2) {
this.mc.scaleX = 1;
this.lookDirection = 1;
degree = (45 + -degree / 2) - 90;
this.mc.head.rotation = degree;
}
*/
if(x < 0) {
this.lookDirection = -1;
} else {
this.lookDirection = 1;
}
if (this.lookDirection != lastLookDirection && this.isWalking()) {
this.animate(this.calculateWalkAnimation());
}
}
Player.prototype.isWalking = function () {
var states = ['walk', 'walkback', 'run'];
if (states.indexOf(this.currentAnimationState) >= 0) {
return true;
}
return false;
}
// called by CollisionDetection
Player.prototype.onFootSensorDetection = function (isColliding) {
if(isColliding) {
if(this.doll.getBody().GetLinearVelocity().y < -Settings.JUMP_SPEED && !this.isStanding()) {
return;
}
this.setStanding(true);
} else {
// TODO This needs some more thought to it.
// maybe take a look at collision groups for collision detection,
// to group all tiles together
//this.setStanding(false);
//this.animate('jumploop');
}
if(this.doll) this.doll.lookAt(x, y);
}
Player.prototype.update = function () {
//this.mc.head.y = this.mc.head_posmask.y;
if (this.doll.getBody().GetLinearVelocity().x == 0 && this.isWalking()) {
this.stop();
}
if (!this.doll.getBody().IsAwake() && !this.isStanding()) {
this.setStanding(true);
if(this.doll) {
this.doll.update();
}
if(this.playerController) {