Update #44 - WebAssembly GC support, fix more WebRTC bugs

sources/wasm-gc-teavm/js/serverPlatformSingleplayer.js

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+const serverPlatfSPName = "serverPlatformSingleplayer";
+
+/** @type {function(string, boolean)|null} */
+var sendIntegratedServerCrash = null;
+
+function initializeServerPlatfSP(spImports) {
+
+	const serverMessageQueue = new EaglerLinkedQueue();
+
+	/**
+	 * @param {Object} o
+	 */
+	self.__eaglerXOnMessage = function(o) {
+		const channel = o["ch"];
+		const buf = o["dat"];
+		
+		if(!channel) {
+			eagError("Recieved IPC packet with null channel");
+			return;
+		}
+		
+		if(!buf) {
+			eagError("Recieved IPC packet with null buffer");
+			return;
+		}
+		
+		serverMessageQueue.push({
+			"ch": channel,
+			"data": new Uint8Array(buf),
+			"_next": null
+		});
+	};
+
+	/**
+	 * @param {string} channel
+	 * @param {Uint8Array} arr
+	 */
+	spImports["sendPacket"] = function(channel, arr) {
+		const copiedArray = new Uint8Array(arr.length);
+		copiedArray.set(arr, 0);
+		postMessage({
+			"ch": channel,
+			"dat": copiedArray.buffer
+		});
+	};
+
+	spImports["getAvailablePackets"] = serverMessageQueue.getLength.bind(serverMessageQueue);
+
+	spImports["getNextPacket"] = serverMessageQueue.shift.bind(serverMessageQueue);
+
+	spImports["setCrashCallback"] = function() {
+		return {
+			"call": function(functor) {
+				sendIntegratedServerCrash = functor;
+			}
+		};
+	};
+
+}
+
+function initializeNoServerPlatfSP(spImports) {
+	setUnsupportedFunc(spImports, serverPlatfSPName, "sendPacket");
+	setUnsupportedFunc(spImports, serverPlatfSPName, "getAvailablePackets");
+	setUnsupportedFunc(spImports, serverPlatfSPName, "getNextPacket");
+	setUnsupportedFunc(spImports, serverPlatfSPName, "setCrashCallback");
+}