/// <reference path="../../../dist/preview release/babylon.d.ts"/>

module BABYLON {
    export class CloudProceduralTexture extends ProceduralTexture {
        private _skyColor = new Color4(0.15, 0.68, 1.0, 1.0);
        private _cloudColor = new Color4(1, 1, 1, 1.0);

        constructor(name: string, size: number, scene: Scene, fallbackTexture?: Texture, generateMipMaps?: boolean) {
            super(name, size, "cloudProceduralTexture", scene, fallbackTexture, generateMipMaps);
            this.updateShaderUniforms();
        }

        public updateShaderUniforms() {
            this.setColor4("skyColor", this._skyColor);
            this.setColor4("cloudColor", this._cloudColor);
        }

        @serializeAsColor4()
        public get skyColor(): Color4 {
            return this._skyColor;
        }

        public set skyColor(value: Color4) {
            this._skyColor = value;
            this.updateShaderUniforms();
        }

        @serializeAsColor4()
        public get cloudColor(): Color4 {
            return this._cloudColor;
        }

        public set cloudColor(value: Color4) {
            this._cloudColor = value;
            this.updateShaderUniforms();
        }

        /**
         * Serializes this cloud procedural texture
         * @returns a serialized cloud procedural texture object
         */
        public serialize(): any {
            var serializationObject = SerializationHelper.Serialize(this, super.serialize());
            serializationObject.customType = "BABYLON.CloudProceduralTexture";

            return serializationObject;
        }

        /**
         * Creates a Cloud Procedural Texture from parsed cloud procedural texture data
         * @param parsedTexture defines parsed texture data
         * @param scene defines the current scene
         * @param rootUrl defines the root URL containing cloud procedural texture information
         * @returns a parsed Cloud Procedural Texture
         */
        public static Parse(parsedTexture: any, scene: Scene, rootUrl: string): CloudProceduralTexture {
            var texture = SerializationHelper.Parse(() => new CloudProceduralTexture(parsedTexture.name, parsedTexture._size, scene, undefined, parsedTexture._generateMipMaps), parsedTexture, scene, rootUrl);

            return texture;
        }
    }
}