phaser4-rex-plugins
Version:
462 lines (361 loc) • 14 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.rexfullwindowrectangleplugin = factory());
})(this, (function () { 'use strict';
var EventEmitterMethods = {
setEventEmitter(eventEmitter, EventEmitterClass) {
if (EventEmitterClass === undefined) {
EventEmitterClass = Phaser.Events.EventEmitter; // Use built-in EventEmitter class by default
}
this._privateEE = (eventEmitter === true) || (eventEmitter === undefined);
this._eventEmitter = (this._privateEE) ? (new EventEmitterClass()) : eventEmitter;
return this;
},
destroyEventEmitter() {
if (this._eventEmitter && this._privateEE) {
this._eventEmitter.shutdown();
}
return this;
},
getEventEmitter() {
return this._eventEmitter;
},
on() {
if (this._eventEmitter) {
this._eventEmitter.on.apply(this._eventEmitter, arguments);
}
return this;
},
once() {
if (this._eventEmitter) {
this._eventEmitter.once.apply(this._eventEmitter, arguments);
}
return this;
},
off() {
if (this._eventEmitter) {
this._eventEmitter.off.apply(this._eventEmitter, arguments);
}
return this;
},
emit(event) {
if (this._eventEmitter && event) {
this._eventEmitter.emit.apply(this._eventEmitter, arguments);
}
return this;
},
addListener() {
if (this._eventEmitter) {
this._eventEmitter.addListener.apply(this._eventEmitter, arguments);
}
return this;
},
removeListener() {
if (this._eventEmitter) {
this._eventEmitter.removeListener.apply(this._eventEmitter, arguments);
}
return this;
},
removeAllListeners() {
if (this._eventEmitter) {
this._eventEmitter.removeAllListeners.apply(this._eventEmitter, arguments);
}
return this;
},
listenerCount() {
if (this._eventEmitter) {
return this._eventEmitter.listenerCount.apply(this._eventEmitter, arguments);
}
return 0;
},
listeners() {
if (this._eventEmitter) {
return this._eventEmitter.listeners.apply(this._eventEmitter, arguments);
}
return [];
},
eventNames() {
if (this._eventEmitter) {
return this._eventEmitter.eventNames.apply(this._eventEmitter, arguments);
}
return [];
},
};
const SceneClass = Phaser.Scene;
var IsSceneObject = function (object) {
return (object instanceof SceneClass);
};
var GetSceneObject = function (object) {
if ((object == null) || (typeof (object) !== 'object')) {
return null;
} else if (IsSceneObject(object)) { // object = scene
return object;
} else if (object.scene && IsSceneObject(object.scene)) { // object = game object
return object.scene;
} else if (object.parent && object.parent.scene && IsSceneObject(object.parent.scene)) { // parent = bob object
return object.parent.scene;
} else {
return null;
}
};
const GameClass = Phaser.Game;
var IsGame = function (object) {
return (object instanceof GameClass);
};
var GetGame = function (object) {
if ((object == null) || (typeof (object) !== 'object')) {
return null;
} else if (IsGame(object)) {
return object;
} else if (IsGame(object.game)) {
return object.game;
} else if (IsSceneObject(object)) { // object = scene object
return object.sys.game;
} else if (IsSceneObject(object.scene)) { // object = game object
return object.scene.sys.game;
}
};
const GetValue = Phaser.Utils.Objects.GetValue;
class ComponentBase {
constructor(parent, config) {
this.setParent(parent); // gameObject, scene, or game
this.isShutdown = false;
// Event emitter, default is private event emitter
this.setEventEmitter(GetValue(config, 'eventEmitter', true));
// Register callback of parent destroy event, also see `shutdown` method
if (this.parent) {
if (this.parent === this.scene) { // parent is a scene
this.scene.sys.events.once('shutdown', this.onEnvDestroy, this);
} else if (this.parent === this.game) { // parent is game
this.game.events.once('shutdown', this.onEnvDestroy, this);
} else if (this.parent.once) { // parent is game object or something else
this.parent.once('destroy', this.onParentDestroy, this);
}
// bob object does not have event emitter
}
}
shutdown(fromScene) {
// Already shutdown
if (this.isShutdown) {
return;
}
// parent might not be shutdown yet
if (this.parent) {
if (this.parent === this.scene) { // parent is a scene
this.scene.sys.events.off('shutdown', this.onEnvDestroy, this);
} else if (this.parent === this.game) { // parent is game
this.game.events.off('shutdown', this.onEnvDestroy, this);
} else if (this.parent.once) { // parent is game object or something else
this.parent.off('destroy', this.onParentDestroy, this);
}
// bob object does not have event emitter
}
this.destroyEventEmitter();
this.parent = undefined;
this.scene = undefined;
this.game = undefined;
this.isShutdown = true;
}
destroy(fromScene) {
this.shutdown(fromScene);
}
onEnvDestroy() {
this.destroy(true);
}
onParentDestroy(parent, fromScene) {
this.destroy(fromScene);
}
setParent(parent) {
this.parent = parent; // gameObject, scene, or game
this.scene = GetSceneObject(parent);
this.game = GetGame(parent);
return this;
}
}
Object.assign(
ComponentBase.prototype,
EventEmitterMethods
);
const LayerClass = Phaser.GameObjects.Layer;
var IsLayerGameObject = function (gameObject) {
return (gameObject instanceof LayerClass);
};
var GetLayer = function (gameObject) {
var layer = gameObject.displayList;
if (!IsLayerGameObject(layer)) {
return null;
}
return layer;
};
var GetRootGameObject = function (gameObject) {
if (gameObject.parentContainer) { // At a container
return GetRootGameObject(gameObject.parentContainer);
}
var layer = GetLayer(gameObject);
if (layer) { // At a layer
return GetRootGameObject(layer);
}
return gameObject;
};
var GetFirstRenderCamera = function (gameObject) {
var cameraFilter = GetRootGameObject(gameObject).cameraFilter;
var cameras = gameObject.scene.sys.cameras.cameras;
var camera, isCameraIgnore;
for (var i = 0, cnt = cameras.length; i < cnt; i++) {
camera = cameras[i];
isCameraIgnore = (cameraFilter & camera.id) > 0;
if (!isCameraIgnore) {
return camera;
}
}
return null;
};
class FullWindow extends ComponentBase {
constructor(gameObject, config) {
super(gameObject);
// this.parent = gameObject;
this.targetCamera = undefined;
this.boot();
}
boot() {
this.scene.sys.events.on('prerender', this.resize, this);
}
destroy() {
if (!this.scene) {
return;
}
this.scene.sys.events.off('prerender', this.resize, this);
super.destroy();
}
resize() {
var scene = this.scene;
var gameObject = this.parent;
var camera = GetFirstRenderCamera(gameObject);
if (!camera) {
return;
}
gameObject
.setScrollFactor(0)
.setOrigin(0.5);
var gameSize = scene.sys.scale.gameSize;
var gameWidth = gameSize.width,
gameHeight = gameSize.height,
scale = 1 / camera.zoom;
// Origin is fixed to (0.5,0.5)
var x = gameWidth / 2,
y = gameHeight / 2;
var width = gameWidth * scale,
height = gameHeight * scale;
if ((gameObject.x !== x) || (gameObject.y !== y)) {
gameObject.setPosition(x, y);
}
if ((gameObject.width !== width) || (gameObject.height !== height)) {
gameObject.setSize(width, height);
}
}
}
const Rectangle = Phaser.GameObjects.Rectangle;
class FullWindowRectangle extends Rectangle {
constructor(scene, color, alpha) {
super(scene, 0, 0, 2, 2, color, 1);
this.fullWindow = new FullWindow(this);
this.setAlpha(alpha);
}
get tint() {
return this.fillColor;
}
set tint(value) {
this.setFillStyle(value, this.fillAlpha);
}
}
function Factory (fillColor, fillAlpha) {
var gameObject = new FullWindowRectangle(this.scene, fillColor, fillAlpha);
this.scene.add.existing(gameObject);
return gameObject;
}
const GetAdvancedValue = Phaser.Utils.Objects.GetAdvancedValue;
const BuildGameObject = Phaser.GameObjects.BuildGameObject;
function Creator (config, addToScene) {
if (config === undefined) { config = {}; }
if (addToScene !== undefined) {
config.add = addToScene;
}
var fillColor = GetAdvancedValue(config, 'color', undefined);
var fillAlpha = GetAdvancedValue(config, 'alpha', undefined);
var gameObject = new FullWindowRectangle(this.scene, fillColor, fillAlpha);
BuildGameObject(this.scene, gameObject, config);
return gameObject;
}
var IsInValidKey = function (keys) {
return (keys == null) || (keys === '') || (keys.length === 0);
};
var GetEntry = function (target, keys, defaultEntry) {
var entry = target;
if (IsInValidKey(keys)) ; else {
if (typeof (keys) === 'string') {
keys = keys.split('.');
}
var key;
for (var i = 0, cnt = keys.length; i < cnt; i++) {
key = keys[i];
if ((entry[key] == null) || (typeof (entry[key]) !== 'object')) {
var newEntry;
if (i === cnt - 1) {
if (defaultEntry === undefined) {
newEntry = {};
} else {
newEntry = defaultEntry;
}
} else {
newEntry = {};
}
entry[key] = newEntry;
}
entry = entry[key];
}
}
return entry;
};
var SetValue = function (target, keys, value, delimiter) {
if (delimiter === undefined) {
delimiter = '.';
}
// no object
if (typeof (target) !== 'object') {
return;
}
// invalid key
else if (IsInValidKey(keys)) {
// don't erase target
if (value == null) {
return;
}
// set target to another object
else if (typeof (value) === 'object') {
target = value;
}
} else {
if (typeof (keys) === 'string') {
keys = keys.split(delimiter);
}
var lastKey = keys.pop();
var entry = GetEntry(target, keys);
entry[lastKey] = value;
}
return target;
};
class FullWindowRectanglePlugin extends Phaser.Plugins.BasePlugin {
constructor(pluginManager) {
super(pluginManager);
// Register our new Game Object type
pluginManager.registerGameObject('rexFullWindowRectangle', Factory, Creator);
}
start() {
var eventEmitter = this.game.events;
eventEmitter.on('destroy', this.destroy, this);
}
}
SetValue(window, 'RexPlugins.GameObjects.FullWindowRectangle', FullWindowRectangle);
return FullWindowRectanglePlugin;
}));