VectorTemplates.cs

/*
Copyright (c) 2010-2021 Matt Schoen

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/

using UnityEngine;

namespace Defective.JSON {
	// ReSharper disable once PartialTypeWithSinglePart
	public static partial class JSONTemplates {
		/*
		 * Vector2
		 */
		public static Vector2 ToVector2(this JSONObject jsonObject) {
			var x = jsonObject["x"] ? jsonObject["x"].floatValue : 0;
			var y = jsonObject["y"] ? jsonObject["y"].floatValue : 0;
			return new Vector2(x, y);
		}

		public static JSONObject FromVector2(this Vector2 vector) {
			var jsonObject = JSONObject.emptyObject;
			if (vector.x != 0) jsonObject.AddField("x", vector.x);
			if (vector.y != 0) jsonObject.AddField("y", vector.y);
			return jsonObject;
		}

		public static JSONObject ToJson(this Vector2 vector) {
			return vector.FromVector2();
		}

		/*
		 * Vector3
		 */
		public static JSONObject FromVector3(this Vector3 vector) {
			var jsonObject = JSONObject.emptyObject;
			if (vector.x != 0) jsonObject.AddField("x", vector.x);
			if (vector.y != 0) jsonObject.AddField("y", vector.y);
			if (vector.z != 0) jsonObject.AddField("z", vector.z);
			return jsonObject;
		}

		public static Vector3 ToVector3(this JSONObject jsonObject) {
			var x = jsonObject["x"] ? jsonObject["x"].floatValue : 0;
			var y = jsonObject["y"] ? jsonObject["y"].floatValue : 0;
			var z = jsonObject["z"] ? jsonObject["z"].floatValue : 0;
			return new Vector3(x, y, z);
		}

		public static JSONObject ToJson(this Vector3 vector) {
			return vector.FromVector3();
		}

		/*
		 * Vector4
		 */
		public static JSONObject FromVector4(this Vector4 vector) {
			var jsonObject = JSONObject.emptyObject;
			if (vector.x != 0) jsonObject.AddField("x", vector.x);
			if (vector.y != 0) jsonObject.AddField("y", vector.y);
			if (vector.z != 0) jsonObject.AddField("z", vector.z);
			if (vector.w != 0) jsonObject.AddField("w", vector.w);
			return jsonObject;
		}

		public static Vector4 ToVector4(this JSONObject jsonObject) {
			var x = jsonObject["x"] ? jsonObject["x"].floatValue : 0;
			var y = jsonObject["y"] ? jsonObject["y"].floatValue : 0;
			var z = jsonObject["z"] ? jsonObject["z"].floatValue : 0;
			var w = jsonObject["w"] ? jsonObject["w"].floatValue : 0;
			return new Vector4(x, y, z, w);
		}

		public static JSONObject ToJson(this Vector4 vector) {
			return vector.FromVector4();
		}

		/*
		 * Matrix4x4
		 */
		// ReSharper disable once InconsistentNaming
		public static JSONObject FromMatrix4x4(this Matrix4x4 matrix) {
			var jsonObject = JSONObject.emptyObject;
			if (matrix.m00 != 0) jsonObject.AddField("m00", matrix.m00);
			if (matrix.m01 != 0) jsonObject.AddField("m01", matrix.m01);
			if (matrix.m02 != 0) jsonObject.AddField("m02", matrix.m02);
			if (matrix.m03 != 0) jsonObject.AddField("m03", matrix.m03);
			if (matrix.m10 != 0) jsonObject.AddField("m10", matrix.m10);
			if (matrix.m11 != 0) jsonObject.AddField("m11", matrix.m11);
			if (matrix.m12 != 0) jsonObject.AddField("m12", matrix.m12);
			if (matrix.m13 != 0) jsonObject.AddField("m13", matrix.m13);
			if (matrix.m20 != 0) jsonObject.AddField("m20", matrix.m20);
			if (matrix.m21 != 0) jsonObject.AddField("m21", matrix.m21);
			if (matrix.m22 != 0) jsonObject.AddField("m22", matrix.m22);
			if (matrix.m23 != 0) jsonObject.AddField("m23", matrix.m23);
			if (matrix.m30 != 0) jsonObject.AddField("m30", matrix.m30);
			if (matrix.m31 != 0) jsonObject.AddField("m31", matrix.m31);
			if (matrix.m32 != 0) jsonObject.AddField("m32", matrix.m32);
			if (matrix.m33 != 0) jsonObject.AddField("m33", matrix.m33);
			return jsonObject;
		}

		// ReSharper disable once InconsistentNaming
		public static Matrix4x4 ToMatrix4x4(this JSONObject jsonObject) {
			var matrix = new Matrix4x4();
			if (jsonObject["m00"]) matrix.m00 = jsonObject["m00"].floatValue;
			if (jsonObject["m01"]) matrix.m01 = jsonObject["m01"].floatValue;
			if (jsonObject["m02"]) matrix.m02 = jsonObject["m02"].floatValue;
			if (jsonObject["m03"]) matrix.m03 = jsonObject["m03"].floatValue;
			if (jsonObject["m10"]) matrix.m10 = jsonObject["m10"].floatValue;
			if (jsonObject["m11"]) matrix.m11 = jsonObject["m11"].floatValue;
			if (jsonObject["m12"]) matrix.m12 = jsonObject["m12"].floatValue;
			if (jsonObject["m13"]) matrix.m13 = jsonObject["m13"].floatValue;
			if (jsonObject["m20"]) matrix.m20 = jsonObject["m20"].floatValue;
			if (jsonObject["m21"]) matrix.m21 = jsonObject["m21"].floatValue;
			if (jsonObject["m22"]) matrix.m22 = jsonObject["m22"].floatValue;
			if (jsonObject["m23"]) matrix.m23 = jsonObject["m23"].floatValue;
			if (jsonObject["m30"]) matrix.m30 = jsonObject["m30"].floatValue;
			if (jsonObject["m31"]) matrix.m31 = jsonObject["m31"].floatValue;
			if (jsonObject["m32"]) matrix.m32 = jsonObject["m32"].floatValue;
			if (jsonObject["m33"]) matrix.m33 = jsonObject["m33"].floatValue;
			return matrix;
		}

		public static JSONObject ToJson(this Matrix4x4 matrix) {
			return matrix.FromMatrix4x4();
		}

		/*
		 * Quaternion
		 */
		public static JSONObject FromQuaternion(this Quaternion quaternion) {
			var jsonObject = JSONObject.emptyObject;
			if (quaternion.w != 0) jsonObject.AddField("w", quaternion.w);
			if (quaternion.x != 0) jsonObject.AddField("x", quaternion.x);
			if (quaternion.y != 0) jsonObject.AddField("y", quaternion.y);
			if (quaternion.z != 0) jsonObject.AddField("z", quaternion.z);
			return jsonObject;
		}

		public static Quaternion ToQuaternion(this JSONObject jsonObject) {
			var x = jsonObject["x"] ? jsonObject["x"].floatValue : 0;
			var y = jsonObject["y"] ? jsonObject["y"].floatValue : 0;
			var z = jsonObject["z"] ? jsonObject["z"].floatValue : 0;
			var w = jsonObject["w"] ? jsonObject["w"].floatValue : 0;
			return new Quaternion(x, y, z, w);
		}

		public static JSONObject ToJson(this Quaternion quaternion) {
			return quaternion.FromQuaternion();
		}

		/*
		 * Color
		 */
		public static JSONObject FromColor(this Color color) {
			var jsonObject = JSONObject.emptyObject;
			if (color.r != 0) jsonObject.AddField("r", color.r);
			if (color.g != 0) jsonObject.AddField("g", color.g);
			if (color.b != 0) jsonObject.AddField("b", color.b);
			if (color.a != 0) jsonObject.AddField("a", color.a);
			return jsonObject;
		}

		public static Color ToColor(this JSONObject jsonObject) {
			var color = new Color();
			for (var i = 0; i < jsonObject.count; i++) {
				switch (jsonObject.keys[i]) {
					case "r":
						color.r = jsonObject[i].floatValue;
						break;
					case "g":
						color.g = jsonObject[i].floatValue;
						break;
					case "b":
						color.b = jsonObject[i].floatValue;
						break;
					case "a":
						color.a = jsonObject[i].floatValue;
						break;
				}
			}

			return color;
		}

		public static JSONObject ToJson(this Color color) {
			return color.FromColor();
		}

		/*
		 * Layer Mask
		 */
		public static JSONObject FromLayerMask(this LayerMask layerMask) {
			var jsonObject = JSONObject.emptyObject;
			jsonObject.AddField("value", layerMask.value);
			return jsonObject;
		}

		public static LayerMask ToLayerMask(this JSONObject jsonObject) {
			var layerMask = new LayerMask { value = jsonObject["value"].intValue };
			return layerMask;
		}

		public static JSONObject ToJson(this LayerMask layerMask) {
			return layerMask.FromLayerMask();
		}

		/*
		 * Rect
		 */
		public static JSONObject FromRect(this Rect rect) {
			var jsonObject = JSONObject.emptyObject;
			if (rect.x != 0) jsonObject.AddField("x", rect.x);
			if (rect.y != 0) jsonObject.AddField("y", rect.y);
			if (rect.height != 0) jsonObject.AddField("height", rect.height);
			if (rect.width != 0) jsonObject.AddField("width", rect.width);
			return jsonObject;
		}

		public static Rect ToRect(this JSONObject jsonObject) {
			var rect = new Rect();
			for (var i = 0; i < jsonObject.count; i++) {
				switch (jsonObject.keys[i]) {
					case "x":
						rect.x = jsonObject[i].floatValue;
						break;
					case "y":
						rect.y = jsonObject[i].floatValue;
						break;
					case "height":
						rect.height = jsonObject[i].floatValue;
						break;
					case "width":
						rect.width = jsonObject[i].floatValue;
						break;
				}
			}

			return rect;
		}

		public static JSONObject ToJson(this Rect rect) {
			return rect.FromRect();
		}

		/*
		* Rect Offset
		 */
		public static JSONObject FromRectOffset(this RectOffset rectOffset) {
			var jsonObject = JSONObject.emptyObject;
			if (rectOffset.bottom != 0) jsonObject.AddField("bottom", rectOffset.bottom);
			if (rectOffset.left != 0) jsonObject.AddField("left", rectOffset.left);
			if (rectOffset.right != 0) jsonObject.AddField("right", rectOffset.right);
			if (rectOffset.top != 0) jsonObject.AddField("top", rectOffset.top);
			return jsonObject;
		}

		public static RectOffset ToRectOffset(this JSONObject jsonObject) {
			var rectOffset = new RectOffset();
			for (var i = 0; i < jsonObject.count; i++) {
				switch (jsonObject.keys[i]) {
					case "bottom":
						rectOffset.bottom = jsonObject[i].intValue;
						break;
					case "left":
						rectOffset.left = jsonObject[i].intValue;
						break;
					case "right":
						rectOffset.right = jsonObject[i].intValue;
						break;
					case "top":
						rectOffset.top = jsonObject[i].intValue;
						break;
				}
			}

			return rectOffset;
		}

		public static JSONObject ToJson(this RectOffset rectOffset) {
			return rectOffset.FromRectOffset();
		}
	}
}