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Merge pull request #262 from exzork/plugin-system

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load all classes from plugin
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Magix 2022-04-26 10:27:36 -04:00 committed by GitHub
commit 7739fc1aeb
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1 changed files with 12 additions and 1 deletions
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13
src/main/java/emu/grasscutter/plugin/PluginManager.java
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@ -13,6 +13,8 @@ import java.lang.reflect.Method;
import java.net.URL; import java.net.URL;
import java.net.URLClassLoader; import java.net.URLClassLoader;
import java.util.*; import java.util.*;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
/** /**
* Manages the server's plugins & the event system. * Manages the server's plugins & the event system.
@ -52,13 +54,22 @@ public final class PluginManager {
try (URLClassLoader loader = new URLClassLoader(new URL[]{url})) { try (URLClassLoader loader = new URLClassLoader(new URL[]{url})) {
URL configFile = loader.findResource("plugin.json"); URL configFile = loader.findResource("plugin.json");
InputStreamReader fileReader = new InputStreamReader(configFile.openStream()); InputStreamReader fileReader = new InputStreamReader(configFile.openStream());
PluginConfig pluginConfig = Grasscutter.getGsonFactory().fromJson(fileReader, PluginConfig.class); PluginConfig pluginConfig = Grasscutter.getGsonFactory().fromJson(fileReader, PluginConfig.class);
if(!pluginConfig.validate()) { if(!pluginConfig.validate()) {
Utils.logObject(pluginConfig); Utils.logObject(pluginConfig);
Grasscutter.getLogger().warn("Plugin " + plugin.getName() + " has an invalid config file."); Grasscutter.getLogger().warn("Plugin " + plugin.getName() + " has an invalid config file.");
return; return;
} }
JarFile jarFile = new JarFile(plugin);
Enumeration<JarEntry> entries = jarFile.entries();
while(entries.hasMoreElements()) {
JarEntry entry = entries.nextElement();
if(entry.isDirectory() || !entry.getName().endsWith(".class")) continue;
String className = entry.getName().replace(".class", "").replace("/", ".");
Class<?> clazz = loader.loadClass(className);
}
Class<?> pluginClass = loader.loadClass(pluginConfig.mainClass); Class<?> pluginClass = loader.loadClass(pluginConfig.mainClass);
Plugin pluginInstance = (Plugin) pluginClass.getDeclaredConstructor().newInstance(); Plugin pluginInstance = (Plugin) pluginClass.getDeclaredConstructor().newInstance();