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118 changes: 118 additions & 0 deletions
118
src/main/java/cc/polyfrost/overflowanimations/handlers/ModDetectorOneConfigTweaker.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| package cc.polyfrost.overflowanimations.handlers; | ||
|
|
||
| import cc.polyfrost.oneconfigwrapper.OneConfigWrapper; | ||
| import com.google.gson.JsonObject; | ||
| import com.google.gson.JsonParser; | ||
| import com.google.gson.stream.MalformedJsonException; | ||
| import net.minecraft.launchwrapper.Launch; | ||
| import net.minecraft.launchwrapper.LaunchClassLoader; | ||
|
|
||
| import javax.swing.*; | ||
| import java.io.File; | ||
| import java.io.InputStream; | ||
| import java.lang.reflect.Method; | ||
| import java.util.List; | ||
| import java.util.zip.ZipEntry; | ||
| import java.util.zip.ZipFile; | ||
|
|
||
| public class ModDetectorOneConfigTweaker extends OneConfigWrapper { | ||
| private final boolean alreadyLoaded; | ||
| public ModDetectorOneConfigTweaker() { | ||
| super(); | ||
| boolean someWeirdThingForJava = false; | ||
| try { | ||
| Class.forName("cc.polyfrost.oneconfigloader.OneConfigLoader"); | ||
| someWeirdThingForJava = true; | ||
| } catch (Exception ignored) { | ||
| } | ||
| alreadyLoaded = someWeirdThingForJava; | ||
| } | ||
|
|
||
| @Override | ||
| public void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) { | ||
| try { | ||
| Class.forName("club.sk1er.oldanimations.loader.AnimationsTweak"); | ||
| File modsFolder = new File(Launch.minecraftHome, "mods"); | ||
| File[] modFolder = modsFolder.listFiles((dir, name) -> name.endsWith(".jar")); | ||
| if (modFolder != null) { | ||
| final JsonParser PARSER = new JsonParser(); | ||
| File oldFile = null; | ||
| for (File file : modFolder) { | ||
| try { | ||
| try (ZipFile mod = new ZipFile(file)) { | ||
| ZipEntry entry = mod.getEntry("mcmod.info"); | ||
| if (entry != null) { | ||
| try (InputStream inputStream = mod.getInputStream(entry)) { | ||
| byte[] availableBytes = new byte[inputStream.available()]; | ||
| inputStream.read(availableBytes, 0, inputStream.available()); | ||
| JsonObject modInfo = PARSER.parse(new String(availableBytes)).getAsJsonArray().get(0).getAsJsonObject(); | ||
| if (!modInfo.has("modid") || !modInfo.has("version")) { | ||
| continue; | ||
| } | ||
|
|
||
| String modid = modInfo.get("modid").getAsString(); | ||
| if (!modid.equals("sk1er_old_animations")) { | ||
| continue; | ||
| } else { | ||
| oldFile = file; | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } catch (MalformedJsonException | IllegalStateException ignored) { | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
| if (oldFile != null) { | ||
| if (!oldFile.delete()) { | ||
| oldFile.deleteOnExit(); | ||
| try { | ||
| UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| } | ||
|
|
||
| final JFrame frame = new JFrame(); | ||
| frame.setUndecorated(true); | ||
| frame.setAlwaysOnTop(true); | ||
| frame.setLocationRelativeTo(null); | ||
| frame.setVisible(true); | ||
|
|
||
| JOptionPane.showMessageDialog( | ||
| frame, | ||
| "You have both Sk1er Old Animations and Overflow Animations installed.\n" + | ||
| "Please remove Sk1er Old Animations from your mod folder, as OverflowAnimations replaces it.\n" + | ||
| "It is in " + oldFile.getAbsolutePath(), | ||
| "Sk1er Old Animations detected!", JOptionPane.ERROR_MESSAGE | ||
| ); | ||
| try { | ||
| Method exit = Class.forName("java.lang.Shutdown").getDeclaredMethod("exit", int.class); | ||
| exit.setAccessible(true); | ||
| exit.invoke(null, 1); | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| System.exit(1); | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| } catch (Exception ignored) { | ||
| // we fine | ||
| } | ||
| if (alreadyLoaded) { | ||
| return; | ||
| } | ||
| super.acceptOptions(args, gameDir, assetsDir, profile); | ||
| } | ||
|
|
||
| @Override | ||
| public void injectIntoClassLoader(LaunchClassLoader classLoader) { | ||
| if (alreadyLoaded) { | ||
| return; | ||
| } | ||
| super.injectIntoClassLoader(classLoader); | ||
| } | ||
| } |