First commit!
This commit is contained in:
stijnb1234
commit
f88146f7b1
7 changed files with 645 additions and 0 deletions
3
.gitignore
vendored
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3
.gitignore
vendored
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.idea/
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target/
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*.iml
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132
pom.xml
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132
pom.xml
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@ -0,0 +1,132 @@
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<?xml version="1.0" encoding="UTF-8"?>
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||||||
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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||||||
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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||||||
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<groupId>nl.SBDeveloper</groupId>
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||||||
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<artifactId>ShowAPI</artifactId>
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||||||
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<version>1.0</version>
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||||||
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<packaging>jar</packaging>
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<name>ShowAPI</name>
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<url>https://sbdplugins.nl</url>
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||||||
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<description>Make perfect shows with this API!</description>
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<properties>
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<java.version>1.8</java.version>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<distributionManagement>
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<repository>
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<id>iobyte-nexus</id>
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||||||
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<url>https://nexus.iobyte.nl/repository/maven-releases</url>
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</repository>
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||||||
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</distributionManagement>
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<build>
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<defaultGoal>clean package</defaultGoal>
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<finalName>${project.name} v${project.version}</finalName>
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||||||
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.7.0</version>
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<configuration>
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<source>${java.version}</source>
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<target>${java.version}</target>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-shade-plugin</artifactId>
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<version>3.1.0</version>
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<executions>
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||||||
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<execution>
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<phase>package</phase>
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<goals>
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<goal>shade</goal>
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||||||
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</goals>
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<configuration>
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||||||
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<createDependencyReducedPom>false</createDependencyReducedPom>
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||||||
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</configuration>
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||||||
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-deploy-plugin</artifactId>
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<version>2.8.2</version>
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||||||
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<configuration>
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||||||
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<skip>true</skip>
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||||||
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</configuration>
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||||||
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</plugin>
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<plugin>
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<groupId>org.sonatype.plugins</groupId>
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<artifactId>nexus-staging-maven-plugin</artifactId>
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||||||
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<version>1.6.8</version>
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||||||
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<executions>
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||||||
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<execution>
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<id>default-deploy</id>
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||||||
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<phase>deploy</phase>
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||||||
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<goals>
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<goal>deploy</goal>
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||||||
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</goals>
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||||||
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</execution>
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||||||
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</executions>
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||||||
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<configuration>
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<serverId>nexus</serverId>
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||||||
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<nexusUrl>https://nexus.iobyte.nl/</nexusUrl>
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<skipStaging>true</skipStaging>
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||||||
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</configuration>
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||||||
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</plugin>
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</plugins>
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||||||
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<resources>
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||||||
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<resource>
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||||||
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<directory>src/main/resources</directory>
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||||||
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<filtering>true</filtering>
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||||||
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</resource>
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||||||
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</resources>
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||||||
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</build>
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||||||
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||||||
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<repositories>
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<repository>
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<id>spigotmc-repo</id>
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<url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
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</repository>
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<repository>
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<id>sonatype</id>
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<url>https://oss.sonatype.org/content/groups/public/</url>
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</repository>
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<repository>
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<id>inventive-repo</id>
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<url>https://repo.inventivetalent.org/content/groups/public/</url>
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</repository>
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</repositories>
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<dependencies>
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<dependency>
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<groupId>org.bukkit</groupId>
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<artifactId>craftbukkit</artifactId>
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<version>1.15.2-R0.1-SNAPSHOT</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.spigotmc</groupId>
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<artifactId>spigot-api</artifactId>
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<version>1.15.2-R0.1-SNAPSHOT</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.inventivetalent</groupId>
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<artifactId>apimanager</artifactId>
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<version>1.0.3-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>org.jetbrains</groupId>
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<artifactId>annotations</artifactId>
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<version>18.0.0</version>
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<scope>compile</scope>
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</dependency>
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</dependencies>
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</project>
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99
src/main/java/nl/sbdeveloper/showapi/ShowAPI.java
Normal file
99
src/main/java/nl/sbdeveloper/showapi/ShowAPI.java
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@ -0,0 +1,99 @@
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package nl.sbdeveloper.showapi;
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import nl.sbdeveloper.showapi.utils.Laser;
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import nl.sbdeveloper.showapi.utils.VersionUtil;
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import org.bukkit.Location;
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import org.bukkit.event.Listener;
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import org.bukkit.plugin.Plugin;
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import org.bukkit.scheduler.BukkitRunnable;
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import org.inventivetalent.apihelper.API;
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import org.inventivetalent.apihelper.APIManager;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.logging.Logger;
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public class ShowAPI implements API, Listener {
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Logger logger = Logger.getLogger("ShowAPI");
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//This gets called either by #registerAPI above, or by the API manager if another plugin requires this API
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@Override
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public void load() {
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}
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//This gets called either by #initAPI above or #initAPI in one of the requiring plugins
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@Override
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public void init(Plugin plugin) {
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if (VersionUtil.getVersion() < 9 || VersionUtil.getVersion() > 16) {
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logger.severe("This API only works from 1.9 to 1.16.1.");
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disable(plugin);
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return;
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}
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APIManager.registerEvents(this, this);
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}
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//This gets called either by #disableAPI above or #disableAPI in one of the requiring plugins
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@Override
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public void disable(Plugin plugin) {
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||||||
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}
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//LASERS
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public static class Lasers {
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private static Map<String, LaserRunnable> lasers = new HashMap<>();
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public static boolean startLaser(String name, Location baseLoc) {
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try {
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lasers.put(name, new LaserRunnable(name, baseLoc));
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lasers.get(name).runTaskTimer(ShowAPIPlugin.getInstance(), 0, 1);
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return true;
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} catch (ReflectiveOperationException e) {
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||||||
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e.printStackTrace();
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}
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return false;
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}
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public static boolean moveLaser(String name, Location posLoc) {
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if (!lasers.containsKey(name)) return false;
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||||||
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||||||
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lasers.get(name).changePositionLocation(posLoc);
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return true;
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}
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||||||
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private static class LaserRunnable extends BukkitRunnable {
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||||||
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private final Laser laser;
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||||||
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private final String name;
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private final Location baseLoc;
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||||||
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||||||
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private Location posLoc;
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||||||
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||||||
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public LaserRunnable(String name, Location baseLoc) throws ReflectiveOperationException {
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this.name = name;
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this.baseLoc = baseLoc;
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this.laser = new Laser(baseLoc, baseLoc.add(0, 5, 0), -1, 50);
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this.laser.start(ShowAPIPlugin.getInstance());
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}
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||||||
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||||||
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public void run() {
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||||||
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try {
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||||||
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laser.moveStart(baseLoc);
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||||||
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laser.moveEnd(posLoc);
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||||||
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} catch (ReflectiveOperationException e) {
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||||||
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e.printStackTrace();
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||||||
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}
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||||||
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}
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||||||
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|
||||||
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public void changePositionLocation(Location posLoc) {
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||||||
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this.posLoc = posLoc;
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||||||
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}
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||||||
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|
||||||
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public synchronized void cancel() throws IllegalStateException {
|
||||||
|
laser.stop();
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||||||
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lasers.remove(name);
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||||||
|
super.cancel();
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||||||
|
}
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||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
31
src/main/java/nl/sbdeveloper/showapi/ShowAPIPlugin.java
Normal file
31
src/main/java/nl/sbdeveloper/showapi/ShowAPIPlugin.java
Normal file
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@ -0,0 +1,31 @@
|
||||||
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package nl.sbdeveloper.showapi;
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||||||
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||||||
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import org.bukkit.plugin.java.JavaPlugin;
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||||||
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import org.inventivetalent.apihelper.APIManager;
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||||||
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|
||||||
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public final class ShowAPIPlugin extends JavaPlugin {
|
||||||
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|
||||||
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private static ShowAPIPlugin instance;
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||||||
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private ShowAPI showAPI = new ShowAPI();
|
||||||
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|
||||||
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@Override
|
||||||
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public void onLoad() {
|
||||||
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APIManager.registerAPI(showAPI, this);
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||||||
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}
|
||||||
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|
||||||
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@Override
|
||||||
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public void onEnable() {
|
||||||
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instance = this;
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||||||
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APIManager.initAPI(ShowAPI.class);
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||||||
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}
|
||||||
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|
||||||
|
@Override
|
||||||
|
public void onDisable() {
|
||||||
|
instance = null;
|
||||||
|
APIManager.disableAPI(ShowAPI.class);
|
||||||
|
}
|
||||||
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|
||||||
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public static ShowAPIPlugin getInstance() {
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||||||
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return instance;
|
||||||
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}
|
||||||
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}
|
||||||
339
src/main/java/nl/sbdeveloper/showapi/utils/Laser.java
Normal file
339
src/main/java/nl/sbdeveloper/showapi/utils/Laser.java
Normal file
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|
@ -0,0 +1,339 @@
|
||||||
|
package nl.sbdeveloper.showapi.utils;
|
||||||
|
|
||||||
|
import java.lang.reflect.Constructor;
|
||||||
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import java.lang.reflect.Field;
|
||||||
|
import java.lang.reflect.InvocationTargetException;
|
||||||
|
import java.lang.reflect.Method;
|
||||||
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import java.util.Collection;
|
||||||
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import java.util.HashSet;
|
||||||
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import java.util.UUID;
|
||||||
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import org.apache.commons.lang.Validate;
|
||||||
|
import org.bukkit.Bukkit;
|
||||||
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import org.bukkit.Location;
|
||||||
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import org.bukkit.entity.Player;
|
||||||
|
import org.bukkit.plugin.Plugin;
|
||||||
|
import org.bukkit.scheduler.BukkitRunnable;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A whole class to create Guardian Beams by reflection </br>
|
||||||
|
* Inspired by the API <a href="https://www.spigotmc.org/resources/guardianbeamapi.18329">GuardianBeamAPI</a></br>
|
||||||
|
* <b>1.9 -> 1.16</b>
|
||||||
|
*
|
||||||
|
* @see <a href="https://github.com/SkytAsul/GuardianBeam">GitHub page</a>
|
||||||
|
* @author SkytAsul
|
||||||
|
*/
|
||||||
|
public class Laser {
|
||||||
|
private final int duration;
|
||||||
|
private final int distanceSquared;
|
||||||
|
private Location start;
|
||||||
|
private Location end;
|
||||||
|
private final Object createGuardianPacket;
|
||||||
|
private final Object createSquidPacket;
|
||||||
|
private final Object teamAddPacket;
|
||||||
|
private final Object destroyPacket;
|
||||||
|
private final Object metadataPacketGuardian;
|
||||||
|
private final Object metadataPacketSquid;
|
||||||
|
private final Object fakeGuardianDataWatcher;
|
||||||
|
private final int squid;
|
||||||
|
private final UUID squidUUID;
|
||||||
|
private final int guardian;
|
||||||
|
private final UUID guardianUUID;
|
||||||
|
private BukkitRunnable run;
|
||||||
|
private HashSet<Player> show = new HashSet<>();
|
||||||
|
/**
|
||||||
|
* Create a Laser instance
|
||||||
|
* @param start Location where laser will starts
|
||||||
|
* @param end Location where laser will ends
|
||||||
|
* @param duration Duration of laser in seconds (<i>-1 if infinite</i>)
|
||||||
|
* @param distance Distance where laser will be visible
|
||||||
|
*/
|
||||||
|
public Laser(Location start, Location end, int duration, int distance) throws ReflectiveOperationException {
|
||||||
|
this.start = start;
|
||||||
|
this.end = end;
|
||||||
|
this.duration = duration;
|
||||||
|
distanceSquared = distance * distance;
|
||||||
|
createSquidPacket = Packets.createPacketSquidSpawn(end);
|
||||||
|
squid = (int) Packets.getField(Packets.packetSpawn, "a", createSquidPacket);
|
||||||
|
squidUUID = (UUID) Packets.getField(Packets.packetSpawn, "b", createSquidPacket);
|
||||||
|
metadataPacketSquid = Packets.createPacketMetadata(squid, Packets.fakeSquidWatcher);
|
||||||
|
Packets.setDirtyWatcher(Packets.fakeSquidWatcher);
|
||||||
|
fakeGuardianDataWatcher = Packets.createFakeDataWatcher();
|
||||||
|
createGuardianPacket = Packets.createPacketGuardianSpawn(start, fakeGuardianDataWatcher, squid);
|
||||||
|
guardian = (int) Packets.getField(Packets.packetSpawn, "a", createGuardianPacket);
|
||||||
|
guardianUUID = (UUID) Packets.getField(Packets.packetSpawn, "b", createGuardianPacket);
|
||||||
|
metadataPacketGuardian = Packets.createPacketMetadata(guardian, fakeGuardianDataWatcher);
|
||||||
|
teamAddPacket = Packets.createPacketTeamAddEntities(squidUUID, guardianUUID);
|
||||||
|
destroyPacket = Packets.createPacketRemoveEntities(squid, guardian);
|
||||||
|
}
|
||||||
|
public void start(Plugin plugin) {
|
||||||
|
Validate.isTrue(run == null, "Task already started");
|
||||||
|
run = new BukkitRunnable() {
|
||||||
|
int time = duration;
|
||||||
|
@Override
|
||||||
|
public void run() {
|
||||||
|
try {
|
||||||
|
if (time == 0) {
|
||||||
|
cancel();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
for (Player p : start.getWorld().getPlayers()) {
|
||||||
|
if (isCloseEnough(p.getLocation())) {
|
||||||
|
if (!show.contains(p)) {
|
||||||
|
sendStartPackets(p);
|
||||||
|
show.add(p);
|
||||||
|
}
|
||||||
|
}else if (show.contains(p)) {
|
||||||
|
Packets.sendPacket(p, destroyPacket);
|
||||||
|
show.remove(p);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (time != -1) time--;
|
||||||
|
}catch (ReflectiveOperationException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
@Override
|
||||||
|
public synchronized void cancel() throws IllegalStateException {
|
||||||
|
super.cancel();
|
||||||
|
try {
|
||||||
|
for (Player p : show) {
|
||||||
|
Packets.sendPacket(p, destroyPacket);
|
||||||
|
}
|
||||||
|
}catch (ReflectiveOperationException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
run = null;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
run.runTaskTimerAsynchronously(plugin, 0L, 20L);
|
||||||
|
}
|
||||||
|
public void stop() {
|
||||||
|
Validate.isTrue(run != null, "Task not started");
|
||||||
|
run.cancel();
|
||||||
|
}
|
||||||
|
public void moveStart(Location location) throws ReflectiveOperationException {
|
||||||
|
this.start = location;
|
||||||
|
Object packet = Packets.createPacketMoveEntity(start, guardian);
|
||||||
|
for (Player p : show) {
|
||||||
|
Packets.sendPacket(p, packet);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
public Location getStart() {
|
||||||
|
return start;
|
||||||
|
}
|
||||||
|
public void moveEnd(Location location) throws ReflectiveOperationException {
|
||||||
|
this.end = location;
|
||||||
|
Object packet = Packets.createPacketMoveEntity(end, squid);
|
||||||
|
for (Player p : show) {
|
||||||
|
Packets.sendPacket(p, packet);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
public Location getEnd() {
|
||||||
|
return end;
|
||||||
|
}
|
||||||
|
public void callColorChange() throws ReflectiveOperationException{
|
||||||
|
for (Player p : show) {
|
||||||
|
Packets.sendPacket(p, metadataPacketGuardian);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
public boolean isStarted() {
|
||||||
|
return run != null;
|
||||||
|
}
|
||||||
|
private void sendStartPackets(Player p) throws ReflectiveOperationException {
|
||||||
|
Packets.sendPacket(p, createSquidPacket);
|
||||||
|
Packets.sendPacket(p, createGuardianPacket);
|
||||||
|
if (Packets.version > 14) {
|
||||||
|
Packets.sendPacket(p, metadataPacketSquid);
|
||||||
|
Packets.sendPacket(p, metadataPacketGuardian);
|
||||||
|
}
|
||||||
|
Packets.sendPacket(p, Packets.packetTeamCreate);
|
||||||
|
Packets.sendPacket(p, teamAddPacket);
|
||||||
|
}
|
||||||
|
private boolean isCloseEnough(Location location) {
|
||||||
|
return start.distanceSquared(location) <= distanceSquared ||
|
||||||
|
end.distanceSquared(location) <= distanceSquared;
|
||||||
|
}
|
||||||
|
private static class Packets {
|
||||||
|
private static int lastIssuedEID = 2000000000;
|
||||||
|
static int generateEID() {
|
||||||
|
return lastIssuedEID++;
|
||||||
|
}
|
||||||
|
private static int version = Integer.parseInt(Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3].substring(1).split("_")[1]);
|
||||||
|
private static String npack = "net.minecraft.server." + Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3] + ".";
|
||||||
|
private static String cpack = Bukkit.getServer().getClass().getPackage().getName() + ".";
|
||||||
|
private static Object packetTeamCreate;
|
||||||
|
private static Constructor<?> watcherConstructor;
|
||||||
|
private static Method watcherSet;
|
||||||
|
private static Method watcherRegister;
|
||||||
|
private static Method watcherDirty;
|
||||||
|
private static Class<?> packetSpawn;
|
||||||
|
private static Class<?> packetRemove;
|
||||||
|
private static Class<?> packetTeleport;
|
||||||
|
private static Class<?> packetTeam;
|
||||||
|
private static Class<?> packetMetadata;
|
||||||
|
private static Object watcherObject1; // invisilibity
|
||||||
|
private static Object watcherObject2; // spikes
|
||||||
|
private static Object watcherObject3; // attack id
|
||||||
|
private static int squidID;
|
||||||
|
private static int guardianID;
|
||||||
|
private static Object fakeSquid;
|
||||||
|
private static Object fakeSquidWatcher;
|
||||||
|
static {
|
||||||
|
try {
|
||||||
|
String watcherName1 = null, watcherName2 = null, watcherName3 = null;
|
||||||
|
if (version < 13) {
|
||||||
|
watcherName1 = "Z";
|
||||||
|
watcherName2 = "bA";
|
||||||
|
watcherName3 = "bB";
|
||||||
|
squidID = 94;
|
||||||
|
guardianID = 68;
|
||||||
|
}else if (version == 13) {
|
||||||
|
watcherName1 = "ac";
|
||||||
|
watcherName2 = "bF";
|
||||||
|
watcherName3 = "bG";
|
||||||
|
squidID = 70;
|
||||||
|
guardianID = 28;
|
||||||
|
}else if (version == 14) {
|
||||||
|
watcherName1 = "W";
|
||||||
|
watcherName2 = "b";
|
||||||
|
watcherName3 = "bD";
|
||||||
|
squidID = 73;
|
||||||
|
guardianID = 30;
|
||||||
|
}else if (version == 15) {
|
||||||
|
watcherName1 = "T";
|
||||||
|
watcherName2 = "b";
|
||||||
|
watcherName3 = "bA";
|
||||||
|
squidID = 74;
|
||||||
|
guardianID = 31;
|
||||||
|
}else if (version >= 16) {
|
||||||
|
watcherName1 = "T";
|
||||||
|
watcherName2 = "b";
|
||||||
|
watcherName3 = "d";
|
||||||
|
squidID = 74;
|
||||||
|
guardianID = 31;
|
||||||
|
}
|
||||||
|
watcherObject1 = getField(Class.forName(npack + "Entity"), watcherName1, null);
|
||||||
|
watcherObject2 = getField(Class.forName(npack + "EntityGuardian"), watcherName2, null);
|
||||||
|
watcherObject3 = getField(Class.forName(npack + "EntityGuardian"), watcherName3, null);
|
||||||
|
watcherConstructor = Class.forName(npack + "DataWatcher").getDeclaredConstructor(Class.forName(npack + "Entity"));
|
||||||
|
watcherSet = getMethod(Class.forName(npack + "DataWatcher"), "set");
|
||||||
|
watcherRegister = getMethod(Class.forName(npack + "DataWatcher"), "register");
|
||||||
|
if (version >= 15) watcherDirty = getMethod(Class.forName(npack + "DataWatcher"), "markDirty");
|
||||||
|
packetSpawn = Class.forName(npack + "PacketPlayOutSpawnEntityLiving");
|
||||||
|
packetRemove = Class.forName(npack + "PacketPlayOutEntityDestroy");
|
||||||
|
packetTeleport = Class.forName(npack + "PacketPlayOutEntityTeleport");
|
||||||
|
packetTeam = Class.forName(npack + "PacketPlayOutScoreboardTeam");
|
||||||
|
packetMetadata = Class.forName(npack + "PacketPlayOutEntityMetadata");
|
||||||
|
packetTeamCreate = packetTeam.newInstance();
|
||||||
|
setField(packetTeamCreate, "a", "noclip");
|
||||||
|
setField(packetTeamCreate, "i", 0);
|
||||||
|
setField(packetTeamCreate, "f", "never");
|
||||||
|
Object world = Class.forName(cpack + "CraftWorld").getDeclaredMethod("getHandle").invoke(Bukkit.getWorlds().get(0));
|
||||||
|
Object[] entityConstructorParams = version < 14 ? new Object[] { world } : new Object[] { Class.forName(npack + "EntityTypes").getDeclaredField("SQUID").get(null), world };
|
||||||
|
fakeSquid = getMethod(Class.forName(cpack + "entity.CraftSquid"), "getHandle").invoke(Class.forName(cpack + "entity.CraftSquid").getDeclaredConstructors()[0].newInstance(
|
||||||
|
null, Class.forName(npack + "EntitySquid").getDeclaredConstructors()[0].newInstance(
|
||||||
|
entityConstructorParams)));
|
||||||
|
fakeSquidWatcher = createFakeDataWatcher();
|
||||||
|
tryWatcherSet(fakeSquidWatcher, watcherObject1, (byte) 32);
|
||||||
|
}catch (ReflectiveOperationException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
public static void sendPacket(Player p, Object packet) throws ReflectiveOperationException {
|
||||||
|
Object entityPlayer = Class.forName(cpack + "entity.CraftPlayer").getDeclaredMethod("getHandle").invoke(p);
|
||||||
|
Object playerConnection = entityPlayer.getClass().getDeclaredField("playerConnection").get(entityPlayer);
|
||||||
|
playerConnection.getClass().getDeclaredMethod("sendPacket", Class.forName(npack + "Packet")).invoke(playerConnection, packet);
|
||||||
|
}
|
||||||
|
public static Object createFakeDataWatcher() throws ReflectiveOperationException {
|
||||||
|
Object watcher = watcherConstructor.newInstance(fakeSquid);
|
||||||
|
if (version > 13) setField(watcher, "registrationLocked", false);
|
||||||
|
return watcher;
|
||||||
|
}
|
||||||
|
public static void setDirtyWatcher(Object watcher) throws ReflectiveOperationException {
|
||||||
|
if (version >= 15) watcherDirty.invoke(watcher, watcherObject1);
|
||||||
|
}
|
||||||
|
public static Object createPacketSquidSpawn(Location location) throws ReflectiveOperationException {
|
||||||
|
Object packet = packetSpawn.newInstance();
|
||||||
|
setField(packet, "a", generateEID());
|
||||||
|
setField(packet, "b", UUID.randomUUID());
|
||||||
|
setField(packet, "c", squidID);
|
||||||
|
setField(packet, "d", location.getX());
|
||||||
|
setField(packet, "e", location.getY());
|
||||||
|
setField(packet, "f", location.getZ());
|
||||||
|
setField(packet, "j", (byte) (location.getYaw() * 256.0F / 360.0F));
|
||||||
|
setField(packet, "k", (byte) (location.getPitch() * 256.0F / 360.0F));
|
||||||
|
if (version <= 14) setField(packet, "m", fakeSquidWatcher);
|
||||||
|
return packet;
|
||||||
|
}
|
||||||
|
public static Object createPacketGuardianSpawn(Location location, Object watcher, int squidId) throws ReflectiveOperationException {
|
||||||
|
Object packet = packetSpawn.newInstance();
|
||||||
|
setField(packet, "a", generateEID());
|
||||||
|
setField(packet, "b", UUID.randomUUID());
|
||||||
|
setField(packet, "c", guardianID);
|
||||||
|
setField(packet, "d", location.getX());
|
||||||
|
setField(packet, "e", location.getY());
|
||||||
|
setField(packet, "f", location.getZ());
|
||||||
|
setField(packet, "j", (byte) (location.getYaw() * 256.0F / 360.0F));
|
||||||
|
setField(packet, "k", (byte) (location.getPitch() * 256.0F / 360.0F));
|
||||||
|
tryWatcherSet(watcher, watcherObject1, (byte) 32);
|
||||||
|
tryWatcherSet(watcher, watcherObject2, false);
|
||||||
|
tryWatcherSet(watcher, watcherObject3, squidId);
|
||||||
|
if (version <= 14) setField(packet, "m", watcher);
|
||||||
|
return packet;
|
||||||
|
}
|
||||||
|
public static Object createPacketRemoveEntities(int squidId, int guardianId) throws ReflectiveOperationException {
|
||||||
|
Object packet = packetRemove.newInstance();
|
||||||
|
setField(packet, "a", new int[] { squidId, guardianId });
|
||||||
|
return packet;
|
||||||
|
}
|
||||||
|
public static Object createPacketMoveEntity(Location location, int entityId) throws ReflectiveOperationException {
|
||||||
|
Object packet = packetTeleport.newInstance();
|
||||||
|
setField(packet, "a", entityId);
|
||||||
|
setField(packet, "b", location.getX());
|
||||||
|
setField(packet, "c", location.getY());
|
||||||
|
setField(packet, "d", location.getZ());
|
||||||
|
setField(packet, "e", (byte) (location.getYaw() * 256.0F / 360.0F));
|
||||||
|
setField(packet, "f", (byte) (location.getPitch() * 256.0F / 360.0F));
|
||||||
|
setField(packet, "g", true);
|
||||||
|
return packet;
|
||||||
|
}
|
||||||
|
public static Object createPacketTeamAddEntities(UUID squidUUID, UUID guardianUUID) throws ReflectiveOperationException {
|
||||||
|
Object packet = packetTeam.newInstance();
|
||||||
|
setField(packet, "a", "noclip");
|
||||||
|
setField(packet, "i", 3);
|
||||||
|
Collection<String> players = (Collection<String>) getField(packetTeam, "h", packet);
|
||||||
|
players.add(squidUUID.toString());
|
||||||
|
players.add(guardianUUID.toString());
|
||||||
|
return packet;
|
||||||
|
}
|
||||||
|
private static Object createPacketMetadata(int entityId, Object watcher) throws ReflectiveOperationException {
|
||||||
|
return packetMetadata.getConstructor(int.class, watcher.getClass(), boolean.class).newInstance(entityId, watcher, false);
|
||||||
|
}
|
||||||
|
private static void tryWatcherSet(Object watcher, Object watcherObject, Object watcherData) throws ReflectiveOperationException {
|
||||||
|
try {
|
||||||
|
watcherSet.invoke(watcher, watcherObject, watcherData);
|
||||||
|
}catch (InvocationTargetException ex) {
|
||||||
|
watcherRegister.invoke(watcher, watcherObject, watcherData);
|
||||||
|
if (version >= 15) watcherDirty.invoke(watcher, watcherObject);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* Reflection utils */
|
||||||
|
private static Method getMethod(Class<?> clazz, String name) {
|
||||||
|
for (Method m : clazz.getDeclaredMethods()) {
|
||||||
|
if (m.getName().equals(name)) return m;
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
private static void setField(Object instance, String name, Object value) throws ReflectiveOperationException {
|
||||||
|
Validate.notNull(instance);
|
||||||
|
Field field = instance.getClass().getDeclaredField(name);
|
||||||
|
field.setAccessible(true);
|
||||||
|
field.set(instance, value);
|
||||||
|
}
|
||||||
|
private static Object getField(Class<?> clazz, String name, Object instance) throws ReflectiveOperationException {
|
||||||
|
Field field = clazz.getDeclaredField(name);
|
||||||
|
field.setAccessible(true);
|
||||||
|
return field.get(instance);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
34
src/main/java/nl/sbdeveloper/showapi/utils/VersionUtil.java
Normal file
34
src/main/java/nl/sbdeveloper/showapi/utils/VersionUtil.java
Normal file
|
|
@ -0,0 +1,34 @@
|
||||||
|
package nl.sbdeveloper.showapi.utils;
|
||||||
|
|
||||||
|
import org.apache.commons.lang.Validate;
|
||||||
|
import org.bukkit.Bukkit;
|
||||||
|
import org.jetbrains.annotations.NotNull;
|
||||||
|
|
||||||
|
public class VersionUtil {
|
||||||
|
private static final int VERSION = Integer.parseInt(getMajorVersion(Bukkit.getVersion()).substring(2));
|
||||||
|
|
||||||
|
@NotNull
|
||||||
|
private static String getMajorVersion(String version) {
|
||||||
|
Validate.notEmpty(version, "Cannot get major Minecraft version from null or empty string");
|
||||||
|
|
||||||
|
// getVersion()
|
||||||
|
int index = version.lastIndexOf("MC:");
|
||||||
|
if (index != -1) {
|
||||||
|
version = version.substring(index + 4, version.length() - 1);
|
||||||
|
} else if (version.endsWith("SNAPSHOT")) {
|
||||||
|
// getBukkitVersion()
|
||||||
|
index = version.indexOf('-');
|
||||||
|
version = version.substring(0, index);
|
||||||
|
}
|
||||||
|
|
||||||
|
// 1.13.2, 1.14.4, etc...
|
||||||
|
int lastDot = version.lastIndexOf('.');
|
||||||
|
if (version.indexOf('.') != lastDot) version = version.substring(0, lastDot);
|
||||||
|
|
||||||
|
return version;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static int getVersion() {
|
||||||
|
return VERSION;
|
||||||
|
}
|
||||||
|
}
|
||||||
7
src/main/resources/plugin.yml
Normal file
7
src/main/resources/plugin.yml
Normal file
|
|
@ -0,0 +1,7 @@
|
||||||
|
name: ShowAPI
|
||||||
|
version: ${project.version}
|
||||||
|
main: nl.sbdeveloper.showapi.ShowAPIPlugin
|
||||||
|
api-version: 1.13
|
||||||
|
authors: [SBDeveloper]
|
||||||
|
description: Make perfect shows with this API!
|
||||||
|
website: https://sbdplugins.nl
|
||||||
Loading…
Add table
Reference in a new issue