93 lines
1.9 KiB
JavaScript
93 lines
1.9 KiB
JavaScript
/**
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* Runtime color for updating instance objects
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* @param graphics GameLib.D3.Graphics
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* @param parentObject GameLib.D3.*
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* @param apiColor GameLib.API.Color
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* @param grain Number
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* @constructor
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*/
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GameLib.Color = function (
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graphics,
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apiColor,
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parentObject,
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grain
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) {
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this.graphics = graphics;
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this.graphics.isNotThreeThrow();
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if (GameLib.Utils.UndefinedOrNull(apiColor)) {
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apiColor = {};
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}
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GameLib.API.Color.call(
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this,
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apiColor.r,
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apiColor.g,
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apiColor.b,
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apiColor.a
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);
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if (GameLib.Utils.UndefinedOrNull(parentObject)) {
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parentObject = null;
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}
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this.parentObject = parentObject;
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if (GameLib.Utils.UndefinedOrNull(grain)) {
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grain = 0.001;
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}
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this.grain = grain;
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this.instance = this.createInstance();
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};
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GameLib.Color.prototype = Object.create(GameLib.API.Color.prototype);
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GameLib.Color.prototype.constructor = GameLib.Color;
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/**
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* Creates an instance color
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* @param update
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* @returns {*}
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*/
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GameLib.Color.prototype.createInstance = function(update) {
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var instance = null;
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if (update) {
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instance = this.instance;
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instance.r = this.r;
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instance.g = this.g;
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instance.b = this.b;
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} else {
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instance = new THREE.Color(this.r, this.g, this.b);
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}
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return instance;
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};
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/**
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* Updates the instance color, calls updateInstance on the parent object
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*/
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GameLib.Color.prototype.updateInstance = function() {
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this.createInstance(true);
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if (this.parentObject &&
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this.parentObject.updateInstance) {
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this.parentObject.updateInstance();
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}
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};
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/**
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* Converts runtime color to API Color
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* @returns {GameLib.API.Color}
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*/
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GameLib.Color.prototype.toApiColor = function() {
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return new GameLib.API.Color(
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this.r,
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this.g,
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this.b,
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this.a
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);
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};
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