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some more renaming

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logsol 2012-07-21 21:37:24 +02:00
parent 9de3147406
commit bd45f538c7
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114
app/Game/Core/Physics/Doll.js Normal file
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define(["Vendor/Box2D", "Chuck/Constants", "Chuck/Settings"], function(Box2D, Constants, Settings){
function Doll (physicsEngine, id){
this.id = id;
this.physicsEngine = physicsEngine;
this.body;
this.legs;
this.contactPoint;
this.init(this.physicsEngine.getWorld());
}
Doll.prototype.init = function (world) {
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 = Constants.COLLISION_IDENTIFIER_PLAYER + '-' + this.id;
this.body = world.CreateBody(bodyDef);
var fixtureDef = new Box2D.Dynamics.b2FixtureDef();
fixtureDef.density = Settings.PLAYER_DENSITY;
fixtureDef.friction = 0;
fixtureDef.restitution = Settings.PLAYER_RESTITUTION;
var headShape = new Box2D.Collision.Shapes.b2CircleShape();
headShape.SetRadius(5 / Settings.RATIO);
headShape.SetLocalPosition(new Box2D.Common.Math.b2Vec2(0 / Settings.RATIO, -37 / Settings.RATIO));
fixtureDef.shape = headShape;
fixtureDef.isSensor = false;
fixtureDef.userData = Constants.COLLISION_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 = Constants.COLLISION_IDENTIFIER_PLAYER_CHEST;
this.body.CreateFixture(fixtureDef);
var legsShape = new Box2D.Collision.Shapes.b2CircleShape();
legsShape.SetRadius(5 / Settings.RATIO);
legsShape.SetLocalPosition(new Box2D.Common.Math.b2Vec2(0 / Settings.RATIO, -5 / Settings.RATIO));
fixtureDef.shape = legsShape;
fixtureDef.friction = Settings.PLAYER_FRICTION;
fixtureDef.isSensor = false;
fixtureDef.userData = Constants.COLLISION_IDENTIFIER_PLAYER_LEGS;
this.legs = this.body.CreateFixture(fixtureDef);
var feetShape = new Box2D.Collision.Shapes.b2CircleShape();
feetShape.SetRadius(4 / Settings.RATIO);
feetShape.SetLocalPosition(new Box2D.Common.Math.b2Vec2(0 / Settings.RATIO, 0 / Settings.RATIO));
fixtureDef.shape = feetShape;
fixtureDef.isSensor = true;
fixtureDef.userData = Constants.COLLISION_IDENTIFIER_FOOTSENSOR;
this.body.CreateFixture(fixtureDef);
this.body.SetActive(false);
}
Doll.prototype.spawn = function (x, y) {
this.body.SetPosition(new Box2D.Common.Math.b2Vec2(x / Settings.RATIO, y / Settings.RATIO));
this.body.SetActive(true);
}
Doll.prototype.getBody = function () {
return this.body;
}
Doll.prototype.setFriction = function (friction) {
if(!friction) friction = -1;
if (this.legs.GetFriction() != friction) {
this.legs.SetFriction(friction);
}
}
Doll.prototype.move = function (direction, speed) {
this.setFriction(Settings.PLAYER_MOTION_FRICTION);
this.body.SetAwake(true);
var vector = new Box2D.Common.Math.b2Vec2(speed * direction, this.body.GetLinearVelocity().y);
this.body.SetLinearVelocity(vector);
}
Doll.prototype.stop = function () {
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.
}
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);
}
return Doll;
});

63
app/Game/Core/Physics/Engine.js Executable file
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define(["Chuck/Settings", "Client/Dom", "Vendor/Box2D", "Chuck/Collision/Detector"], function(Settings, Dom, Box2D, CollisionDetector){
function Engine () {
this.world;
this.init();
}
Engine.prototype.init = function() {
this.world = new Box2D.Dynamics.b2World(new Box2D.Common.Math.b2Vec2(0, Settings.BOX2D_GRAVITY), Settings.BOX2D_ALLOW_SLEEP);
if(Settings.IS_BROWSER_ENVIRONMENT && Settings.DEBUG_MODE) {
this.setupDebugDraw();
}
}
Engine.prototype.getWorld = function() {
return this.world;
}
Engine.prototype.setCollisionDetector = function(me) {
var detector = new CollisionDetector(me);
this.world.SetContactListener(detector.getListener());
}
Engine.prototype.setupDebugDraw = function() {
//var debugSprite = Settings.DEBUG_DRAW_CANVAS_SPRITE;
var debugSprite = Dom.getDebugCanvas().getContext("2d");
// set debug draw
var debugDraw = new Box2D.Dynamics.b2DebugDraw();
debugDraw.SetSprite(debugSprite);
debugDraw.SetDrawScale(Settings.RATIO);
debugDraw.SetFillAlpha(0.5);
debugDraw.SetLineThickness(1.0);
debugDraw.SetFlags(null
| Box2D.Dynamics.b2DebugDraw.e_shapeBit
| Box2D.Dynamics.b2DebugDraw.e_jointBit
//| Box2D.Dynamics.b2DebugDraw.e_coreShapeBit
//| Box2D.Dynamics.b2DebugDraw.e_aabbBit
//| Box2D.Dynamics.b2DebugDraw.e_centerOfMassBit
//| Box2D.Dynamics.b2DebugDraw.e_obbBit
//| Box2D.Dynamics.b2DebugDraw.e_pairBit
);
this.world.SetDebugDraw(debugDraw);
this.world.SetWarmStarting(true);
}
Engine.prototype.createBody = function(bodyDef) {
return this.world.CreateBody(bodyDef);
}
Engine.prototype.update = function() {
this.world.Step(Settings.BOX2D_TIME_STEP, Settings.BOX2D_VELOCITY_ITERATIONS, Settings.BOX2D_POSITION_ITERATIONS);
this.world.ClearForces();
this.world.DrawDebugData();
}
return Engine;
})