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fixed jumping while falling. fixes #70

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logsol 2014-06-07 15:14:47 +02:00
parent 20ccb4c8c8
commit 450d1d6473
1 changed files with 34 additions and 3 deletions
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37
app/Game/Core/GameObjects/Doll.js
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@ -25,6 +25,7 @@ function (Parent, Box2D, Settings, CollisionDetector, Item, Nc) {
this.moveDirection = 0; this.moveDirection = 0;
this.lookDirection = 0; this.lookDirection = 0;
this.legs; this.legs;
this.footSensor;
this.actionState = null; this.actionState = null;
this.lookAtXY = { x:0, y:0 }; this.lookAtXY = { x:0, y:0 };
this.reachableItems = { this.reachableItems = {
@ -104,7 +105,7 @@ function (Parent, Box2D, Settings, CollisionDetector, Item, Nc) {
onCollisionChange: this.onFootSensorDetection.bind(this) onCollisionChange: this.onFootSensorDetection.bind(this)
} }
this.body.CreateFixture(fixtureDef); this.footSensor = this.body.CreateFixture(fixtureDef);
var grabSensorLeftShape = new Box2D.Collision.Shapes.b2PolygonShape(); var grabSensorLeftShape = new Box2D.Collision.Shapes.b2PolygonShape();
grabSensorLeftShape.SetAsOrientedBox( grabSensorLeftShape.SetAsOrientedBox(
@ -365,10 +366,40 @@ function (Parent, Box2D, Settings, CollisionDetector, Item, Nc) {
Doll.prototype.onFootSensorDetection = function(isColliding, fixture) { Doll.prototype.onFootSensorDetection = function(isColliding, fixture) {
var self = this;
var hasJumpStartVelocity = this.body.GetLinearVelocity().y < -Settings.JUMP_SPEED; var hasJumpStartVelocity = this.body.GetLinearVelocity().y < -Settings.JUMP_SPEED;
if(isColliding && !hasJumpStartVelocity) { if(isColliding) {
this.setStanding(true); if(!hasJumpStartVelocity) {
this.setStanding(true);
}
} else {
var contactCount = 0;
var edge = self.body.GetContactList();
while (edge) {
var contact = edge.contact;
if(!contact.IsTouching()) {
edge = edge.next;
continue;
}
if(contact.GetFixtureA() === self.footSensor) {
contactCount++;
}
if(contact.GetFixtureB() === self.footSensor) {
contactCount++;
}
edge = edge.next;
}
if (contactCount === 0) {
self.setStanding(false);
}
} }
} }