added the scripts button to the options menu

also fixed the textures of the scripts button

Author: XTerPL

src/main/java/io/github/techstreet/dfscript/mixin/render/MMultiplayerScreen.java

@@ -17,9 +17,9 @@
 @Mixin(MultiplayerScreen.class)
 public class MMultiplayerScreen extends Screen {
     @Unique
-    private final Identifier identifier_main = new Identifier(DFScript.MOD_ID + ":scripts.png");
+    private final Identifier identifier_main = new Identifier("dfscript:scripts");
     @Unique
-    private final Identifier identifier_main_highlight = new Identifier(DFScript.MOD_ID + ":scripts_highlight.png");
+    private final Identifier identifier_main_highlight = new Identifier("dfscript:scripts_highlight");
 
     protected MMultiplayerScreen(Text title) {
         super(title);

src/main/java/io/github/techstreet/dfscript/mixin/render/MOptionsScreen.java

@@ -1,22 +1,35 @@
 package io.github.techstreet.dfscript.mixin.render;
 
+import io.github.techstreet.dfscript.DFScript;
+import io.github.techstreet.dfscript.screen.script.ScriptListScreen;
+import io.github.techstreet.dfscript.util.render.BlendableTexturedButtonWidget;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.screen.option.OptionsScreen;
 import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(OptionsScreen.class)
 public class MOptionsScreen extends Screen {
 
+    @Unique
+    private final Identifier identifier_main = new Identifier("dfscript:scripts");
+    @Unique
+    private final Identifier identifier_main_highlight = new Identifier("dfscript:scripts_highlight");
+
     public MOptionsScreen(Text literalText) {
         super(literalText);
     }
 
     @Inject(method = "init()V", at = @At("RETURN"))
     protected void init(CallbackInfo callbackInfo) {
-
+        this.addDrawableChild(new BlendableTexturedButtonWidget(5, 5, 20, 20, identifier_main, identifier_main_highlight, (button) -> {
+            ScriptListScreen screen = new ScriptListScreen(DFScript.MC.player != null);
+            DFScript.MC.setScreen(screen);
+        }));
     }
 }