Move the gist of KeyActions to UhkArray and rename it as ClassArray. Make KeyActions descend from ClassArray. Improve array buffer dumping.

config-serializer/ClassArray.ts

@@ -0,0 +1,47 @@
+abstract class ClassArray<T> extends Serializable<T> {
+
+    elements: Serializable<T>[] = [];
+
+    _fromJsObject(jsObjects: any): Serializable<T> {
+        for (let jsObject of jsObjects) {
+            this.elements.push(this.jsObjectToClass(jsObject));
+        }
+        return this;
+    }
+
+    _fromBinary(buffer: UhkBuffer): Serializable<T> {
+        let arrayLength = buffer.readCompactLength();
+        for (let i = 0; i < arrayLength; i++) {
+            this.elements.push(this.binaryToClass(buffer));
+        }
+        return this;
+    }
+
+    _toJsObject(): any {
+        let array = [];
+        for (let element of this.elements) {
+            array.push(element.toJsObject());
+        }
+        return array;
+    }
+
+    _toBinary(buffer: UhkBuffer) {
+        buffer.writeCompactLength(this.elements.length);
+
+        if (buffer.enableDump) {
+            process.stdout.write(']\n');
+            buffer.enableDump = false;
+        }
+
+        for (let element of this.elements) {
+            element.toBinary(buffer);
+        }
+    }
+
+    toString(): string {
+        return `<${this.constructor.name} length="${this.elements.length}">`;
+    }
+
+    abstract jsObjectToClass(jsObject: any): Serializable<T>;
+    abstract binaryToClass(buffer: UhkBuffer): Serializable<T>;
+}