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several fixes

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added more testings options
fixed momentum bug
camera no scroll on new level
This commit is contained in:
lilgreenland
2019-12-19 13:40:25 -08:00
parent 27018e6253
commit 2544bb96c3
4 changed files with 78 additions and 42 deletions
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15
js/player.js
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@@ -98,6 +98,8 @@ const mech = {
player.force.y = 0;
Matter.Body.setPosition(player, this.spawnPos);
Matter.Body.setVelocity(player, this.spawnVel);
// mech.transX = -player.position.x
// mech.transY = player.position.y
},
Sy: 0, //adds a smoothing effect to vertical only
Vx: 0,
@@ -995,17 +997,14 @@ const mech = {
pickUp() {
//triggers when a hold target exits and field button is released
this.isHolding = true;
//conserve momentum when player mass changes
totalMomentum = Matter.Vector.add(Matter.Vector.mult(player.velocity, player.mass), Matter.Vector.mult(this.holdingTarget.velocity, this.holdingTarget.mass))
Matter.Body.setVelocity(player, Matter.Vector.mult(totalMomentum, 1 / (mech.defaultMass + this.holdingTarget.mass)));
this.definePlayerMass(mech.defaultMass + this.holdingTarget.mass * this.holdingMassScale)
//collide with nothing
//make block collide with nothing
this.holdingTarget.collisionFilter.category = 0;
this.holdingTarget.collisionFilter.mask = 0;
// combine momentum // this doesn't feel right in game
// const px = player.velocity.x * player.mass + this.holdingTarget.velocity.x * this.holdingTarget.mass;
// const py = player.velocity.y * player.mass + this.holdingTarget.velocity.y * this.holdingTarget.mass;
// Matter.Body.setVelocity(player, {
// x: px / (player.mass + this.holdingTarget.mass),
// y: py / (player.mass + this.holdingTarget.mass)
// });
},
wakeCheck() {
if (mech.isBodiesAsleep) {