Update #22 - Singleplayer and shared worlds, shader fixes

sources/main/java/net/lax1dude/eaglercraft/v1_8/EaglerXBungeeVersion.java

@@ -0,0 +1,97 @@
+package net.lax1dude.eaglercraft.v1_8;
+
+import org.json.JSONObject;
+
+/**
+ * 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.
+ * 
+ */
+public class EaglerXBungeeVersion {
+
+	public static final String pluginFileEPK = "plugin_download.zip";
+
+	private static String pluginName = null;
+	private static String pluginVersion = null;
+	private static long pluginVersionLong = 0l;
+	private static String pluginButton = null;
+	private static String pluginFilename = null;
+
+	public static void initialize() {
+		String pluginVersionJson = EagRuntime.getResourceString("plugin_version.json");
+		if(pluginVersionJson == null) {
+			throw new RuntimeException("File \"plugin_version.json\" is missing in the epk!");
+		}
+		JSONObject json = new JSONObject(pluginVersionJson);
+		pluginName = json.getString("pluginName");
+		pluginVersion = json.getString("pluginVersion");
+		pluginVersionLong = getVersionAsLong(pluginVersion);
+		pluginButton = json.getString("pluginButton");
+		pluginFilename = json.getString("pluginFilename");
+	}
+
+	public static String getPluginName() {
+		return pluginName;
+	}
+
+	public static String getPluginVersion() {
+		return pluginVersion;
+	}
+
+	public static long getPluginVersionLong() {
+		return pluginVersionLong;
+	}
+
+	public static String getPluginButton() {
+		return pluginButton;
+	}
+
+	public static String getPluginFilename() {
+		return pluginFilename;
+	}
+
+	public static long getVersionAsLong(String vers) {
+		try {
+			String[] verz = vers.split("\\.");
+			long ret = 0;
+			long div = 1000000000000l;
+			for(int i = 0; i < verz.length; ++i) {
+				ret += div * Long.parseLong(verz[i]);
+				div /= 10000l;
+			}
+			return ret;
+		}catch(Throwable t) {
+			return -1l;
+		}
+	}
+
+	public static byte[] getPluginDownload() {
+		byte[] ret = EagRuntime.getResourceBytes(pluginFileEPK);
+		if(ret == null) {
+			throw new RuntimeException("File \"" + pluginFileEPK + "\" is missing in the epk!");
+		}
+		return ret;
+	}
+
+	public static void startPluginDownload() {
+		EagRuntime.downloadFileWithName(pluginFilename, getPluginDownload());
+	}
+
+	public static boolean isUpdateToPluginAvailable(String brand, String vers) {
+		if(pluginVersionLong == -1l || !pluginName.equals(brand)) {
+			return false;
+		}
+		long verz = getVersionAsLong(vers);
+		return verz != -1l && verz < pluginVersionLong;
+	}
+}