Mergin better performance branch

js/element/IFromToPositionedElement.js

@@ -0,0 +1,68 @@
+import IElement from "./IElement";
+
+/**
+ * @typedef {import("../entity/IEntity").default} IEntity
+ * @typedef {import("../template/ITemplate").default} ITemplate
+ */
+
+/**
+ * @template {IEntity} T
+ * @template {ITemplate} U
+ * @extends {IElement<T, U>}
+ */
+export default class IFromToPositionedElement extends IElement {
+
+    static properties = {
+        ...super.properties,
+        initialPositionX: {
+            type: Number,
+            attribute: false,
+        },
+        initialPositionY: {
+            type: Number,
+            attribute: false,
+        },
+        finaPositionX: {
+            type: Number,
+            attribute: false,
+        },
+        finaPositionY: {
+            type: Number,
+            attribute: false,
+        },
+    }
+
+    constructor(...args) {
+        super(...args)
+        this.initialPositionX = 0
+        this.initialPositionY = 0
+        this.finaPositionX = 0
+        this.finaPositionY = 0
+    }
+
+    /**
+     * @param {Number[]} param0
+     */
+    setBothLocations([x, y]) {
+        this.initialPositionX = x
+        this.initialPositionY = y
+        this.finaPositionX = x
+        this.finaPositionY = y
+    }
+
+    /**
+     * @param {Number[]} offset
+     */
+    addSourceLocation([offsetX, offsetY]) {
+        this.initialPositionX += offsetX
+        this.initialPositionY += offsetY
+    }
+
+    /**
+     * @param {Number[]} offset
+     */
+    addDestinationLocation([offsetX, offsetY]) {
+        this.finaPositionX += offsetX
+        this.finaPositionY += offsetY
+    }
+}