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Better destroy handling. preUpdate won't run unless active. Added setEmitterAnims method.

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This commit is contained in:
Richard Davey 2022-12-14 18:16:03 +00:00
parent 3efc22a127
commit 3bb68b45ae
1 changed files with 102 additions and 16 deletions
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118
src/gameobjects/particles/ParticleEmitterManager.js
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@ -77,7 +77,7 @@ var ParticleEmitterManager = new Class({
this.timeScale = 1;
/**
* The texture used to render this Emitter Manager's particles.
* The texture used by all Particle Emitters, and by extension all Particles, that this Emitter Manager creates.
*
* @name Phaser.GameObjects.Particles.ParticleEmitterManager#texture
* @type {Phaser.Textures.Texture}
@ -87,7 +87,7 @@ var ParticleEmitterManager = new Class({
this.texture = null;
/**
* The texture frame used to render this Emitter Manager's particles.
* The texture frame used by all Particle Emitters, and by extension all Particles, that this Emitter Manager creates.
*
* @name Phaser.GameObjects.Particles.ParticleEmitterManager#frame
* @type {Phaser.Textures.Frame}
@ -97,7 +97,7 @@ var ParticleEmitterManager = new Class({
this.frame = null;
/**
* Names of this Emitter Manager's texture frames.
* The names of all of Texture Frames this Particle Emitter Manager uses.
*
* @name Phaser.GameObjects.Particles.ParticleEmitterManager#frameNames
* @type {string[]}
@ -112,9 +112,25 @@ var ParticleEmitterManager = new Class({
frame = null;
}
/**
* The names of all of animations this Particle Emitter Manager uses.
*
* @name Phaser.GameObjects.Particles.ParticleEmitterManager#animNames
* @type {string[]}
* @since 3.60.0
*/
this.animNames = [];
this.setTexture(texture, frame);
this.initPipeline();
/**
* The default texture frame used by all Particle Emitters.
*
* @name Phaser.GameObjects.Particles.ParticleEmitterManager#defaultFrame
* @type {Phaser.Textures.Frame}
* @since 3.0.0
*/
this.defaultFrame = this.frame;
/**
* A list of Emitters being managed by this Emitter Manager.
@ -147,6 +163,8 @@ var ParticleEmitterManager = new Class({
this.createEmitter(emitters[i]);
}
}
this.initPipeline();
},
// Overrides Game Object method
@ -212,6 +230,13 @@ var ParticleEmitterManager = new Class({
this.defaultFrame = this.frame;
this.animNames = this.scene.sys.anims.getAnimsFromTexture(this.texture);
if (this.animNames.length > 0)
{
this.defaultAnim = this.animNames[0];
}
return this;
},
@ -265,6 +290,50 @@ var ParticleEmitterManager = new Class({
return this;
},
/**
* Assigns texture frames to an emitter.
*
* @method Phaser.GameObjects.Particles.ParticleEmitterManager#setEmitterAnims
* @since 3.60.0
*
* @param {(Phaser.Textures.Frame|Phaser.Textures.Frame[])} anims - The animations.
* @param {Phaser.GameObjects.Particles.ParticleEmitter} emitter - The particle emitter to modify.
*
* @return {this} This Emitter Manager.
*/
setEmitterAnims: function (anims, emitter)
{
if (!Array.isArray(anims))
{
anims = [ anims ];
}
var out = emitter.anims;
out.length = 0;
for (var i = 0; i < anims.length; i++)
{
var anim = anims[i];
if (this.animNames.indexOf(anim) !== -1)
{
out.push(anim);
}
else
{
console.warn('Emitter has no animation "%s"', anim);
}
}
if (out.length > 0)
{
emitter.defaultAnim = out[0];
}
return this;
},
/**
* Adds an existing Particle Emitter to this Emitter Manager.
*
@ -444,18 +513,21 @@ var ParticleEmitterManager = new Class({
*/
preUpdate: function (time, delta)
{
// Scale the delta
delta *= this.timeScale;
var emitters = this.emitters.list;
for (var i = 0; i < emitters.length; i++)
if (this.active)
{
var emitter = emitters[i];
// Scale the delta
delta *= this.timeScale;
if (emitter.active)
var emitters = this.emitters.list;
for (var i = 0; i < emitters.length; i++)
{
emitter.preUpdate(time, delta);
var emitter = emitters[i];
if (emitter.active)
{
emitter.preUpdate(time, delta);
}
}
}
},
@ -496,18 +568,32 @@ var ParticleEmitterManager = new Class({
{
},
/**
* Handles the pre-destroy step for the Particle Emitter Manager, which destroys all emitters and gravity wells.
*
* @method Phaser.GameObjects.Particles.ParticleEmitterManager#preDestroy
* @private
* @since 3.60.0
*/
preDestroy: function ()
{
var i;
var emitters = this.emitters.list;
var wells = this.wells.list;
for (var i = 0; i < emitters.length; i++)
for (i = 0; i < emitters.length; i++)
{
emitters[i].destroy();
}
// TODO
// Wells, references, etc
for (i = 0; i < wells.length; i++)
{
wells[i].destroy();
}
this.frameNames = [];
this.defaultAnim = null;
this.defaultFrame = null;
}
});