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Acceleration tested and working fine. Proper accurate friction added and working really nicely, so much better than 'drag' used to. Considering removing drag, although will break the API history.

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photonstorm
2014-01-09 03:42:58 +00:00
parent 754219a978
commit 10d105d5ce
4 changed files with 47 additions and 110 deletions
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examples/wip/acceleration.js
+17 -15
View File
@@ -29,6 +29,7 @@ function create() {
car.body.collideWorldBounds = true;
car.body.bounce.setTo(0.8, 0.8);
car.body.allowRotation = true;
car.body.friction = 10;
// car.body.drag.x = 10;
// car.body.drag.y = 10;
@@ -50,36 +51,36 @@ function start() {
function update() {
if (car.x >= 400 && car.body.velocity.x > 0)
{
car.body.velocity.x = 0;
car.body.acceleration.x = 0;
var total = game.time.now - s;
console.log(game.time.physicsElapsed);
console.log('total ms', total, 'px/sec', car.x/(total/1000));
}
// if (car.x >= 400 && car.body.velocity.x > 0)
// {
// car.body.velocity.x = 0;
// car.body.acceleration.x = 0;
// var total = game.time.now - s;
// console.log(game.time.physicsElapsed);
// console.log('total ms', total, 'px/sec', car.x/(total/1000));
// }
// car.body.velocity.x = 0;
// car.body.velocity.y = 0;
// car.body.angularVelocity = 0;
car.body.angularVelocity = 0;
// car.body.acceleration.x = 0;
// car.body.acceleration.y = 0;
car.body.acceleration.x = 0;
car.body.acceleration.y = 0;
if (game.input.keyboard.isDown(Phaser.Keyboard.LEFT))
{
car.body.angularVelocity = -200;
// car.body.acceleration.x = -10;
// car.body.acceleration.x = -100;
}
else if (game.input.keyboard.isDown(Phaser.Keyboard.RIGHT))
{
car.body.angularVelocity = 200;
// car.body.acceleration.x = 10;
// car.body.acceleration.x = 100;
}
if (game.input.keyboard.isDown(Phaser.Keyboard.UP))
{
// game.physics.accelerationFromRotation(car.rotation, 10, car.body.acceleration);
game.physics.accelerationFromRotation(car.rotation, 400, car.body.acceleration);
// car.body.acceleration.x = 10;
// car.body.acceleration.copyFrom(game.physics.velocityFromAngle(car.angle, 30));
@@ -96,6 +97,7 @@ function update() {
function render() {
game.debug.renderSpriteInfo(car, 32, 32);
// game.debug.renderSpriteInfo(car, 32, 32);
game.debug.renderBodyInfo(car, 16, 24);
}
examples/wip/bunny.js
+3 -3
View File
@@ -40,9 +40,9 @@
this.bunny.body.velocity.x = -500;
}
// var melon = this.melonGroup.getFirstExists(true);
// melon.x = this.bunny.x;
// melon.y = this.bunny.y - 40;
var melon = this.melonGroup.getFirstExists(true);
melon.x = this.bunny.x;
melon.y = this.bunny.y - 40;
this.carrot.x = this.bunny.x;
this.carrot.y = this.bunny.y - 20;