client build update

client/dest/network.js

@@ -0,0 +1,71 @@
+class Packet {
+    constructor(id, data) {
+        this.id = id;
+        this.data = data;
+    }
+    getId() { return this.id; }
+    getData() { return this.data; }
+    static fromString(data) {
+        return new Packet(data[0], data.slice(1).split("\n"));
+    }
+}
+class JoinPacket extends Packet {
+    constructor(name) {
+        super("J", [name]);
+    }
+}
+class MessagePacket extends Packet {
+    constructor(message) {
+        super("M", [message]);
+    }
+}
+class KeyPacket extends Packet {
+    constructor(key, pressed) {
+        super("K", [key, pressed ? "1" : "0"]);
+    }
+}
+class PlaceBlockPacket extends Packet {
+    constructor(x, y, type) {
+        super("P", [x.toString(), y.toString(), type]);
+    }
+}
+class DestroyBlockPacket extends Packet {
+    constructor(x, y) {
+        super("D", [x.toString(), y.toString()]);
+    }
+}
+class PositionPacket extends Packet {
+    constructor(x, y) {
+        super("X", [x.toString(), y.toString()]);
+    }
+}
+class VelocityPacket extends Packet {
+    constructor(x, y) {
+        super("V", [x.toString(), y.toString()]);
+    }
+}
+class Connection {
+    constructor(address, on_packet, on_close) {
+        this.socket = new WebSocket("ws://" + address, "cubic");
+        this.on_packet = on_packet;
+        this.on_close = on_close;
+        this.socket.onmessage = this._on_message;
+        this.socket.onclose = this._on_close;
+        this.socket.onerror = this._on_error;
+    }
+    _on_message(event) {
+        this.on_packet(Packet.fromString(event.data));
+    }
+    _on_close(event) {
+        this.on_close(null);
+    }
+    _on_error(event) {
+        this.on_close(event.toString());
+    }
+    close() {
+        this.socket.close();
+    }
+    send(packet) {
+        this.socket.send(packet.getId() + packet.getData());
+    }
+}