Loader 0.4

1 files changed, 42 insertions, 4 deletions

diff --git a/src/main/java/me/shedaniel/rei/client/ConfigManager.java b/src/main/java/me/shedaniel/rei/client/ConfigManager.java
index 59a870234..7edfc08f7 100644
--- a/src/main/java/me/shedaniel/rei/client/ConfigManager.java
+++ b/src/main/java/me/shedaniel/rei/client/ConfigManager.java
@@ -6,7 +6,10 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import me.shedaniel.rei.RoughlyEnoughItemsCore;
 import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.Screen;
+import net.minecraft.client.resource.language.I18n;
+import net.minecraft.text.StringTextComponent;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -14,6 +17,7 @@ import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
+import java.util.List;
 
 public class ConfigManager implements me.shedaniel.rei.api.ConfigManager {
     
@@ -122,10 +126,44 @@ public class ConfigManager implements me.shedaniel.rei.api.ConfigManager {
     
     @Override
     public void openConfigScreen(Screen parent) {
-        try {
-            Class.forName("me.shedaniel.rei.utils.ClothRegistry").getDeclaredMethod("openConfigScreen", Screen.class).invoke(null, parent);
-        } catch (IllegalAccessException | ClassNotFoundException | NoSuchMethodException | InvocationTargetException e) {
-            e.printStackTrace();
+        if (FabricLoader.getInstance().isModLoaded("cloth-config")) {
+            try {
+                Class.forName("me.shedaniel.rei.utils.ClothScreenRegistry").getDeclaredMethod("openConfigScreen", Screen.class).invoke(null, parent);
+            } catch (IllegalAccessException | ClassNotFoundException | NoSuchMethodException | InvocationTargetException e) {
+                e.printStackTrace();
+            }
+        } else {
+            MinecraftClient.getInstance().openScreen(new Screen(new StringTextComponent("")) {
+                @Override
+                public void render(int int_1, int int_2, float float_1) {
+                    renderDirtBackground(0);
+                    List<String> list = minecraft.textRenderer.wrapStringToWidthAsList(I18n.translate("text.rei.no_config_api"), width - 100);
+                    int y = (int) (height / 2 - minecraft.textRenderer.fontHeight * 1.3f / 2 * list.size());
+                    for(int i = 0; i < list.size(); i++) {
+                        String s = list.get(i);
+                        drawCenteredString(minecraft.textRenderer, s, width / 2, y, -1);
+                        y += minecraft.textRenderer.fontHeight;
+                    }
+                    super.render(int_1, int_2, float_1);
+                }
+                
+                @Override
+                protected void init() {
+                    super.init();
+                    addButton(new net.minecraft.client.gui.widget.ButtonWidget(width / 2 - 100, height - 26, 200, 20, I18n.translate("gui.done"), buttonWidget -> {
+                        this.minecraft.openScreen(parent);
+                    }));
+                }
+                
+                @Override
+                public boolean keyPressed(int int_1, int int_2, int int_3) {
+                    if (int_1 == 256 && this.shouldCloseOnEsc()) {
+                        this.minecraft.openScreen(parent);
+                        return true;
+                    }
+                    return super.keyPressed(int_1, int_2, int_3);
+                }
+            });
         }
     }