fix some gui

src/main/java/com/irtimaled/bbor/client/gui/AbstractSlider.java

@@ -4,8 +4,14 @@
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.DrawContext;
 import net.minecraft.client.sound.SoundManager;
+import net.minecraft.util.Identifier;
 
 abstract class AbstractSlider extends AbstractControl {
+    private static final Identifier TEXTURE = Identifier.ofVanilla("widget/slider");
+    private static final Identifier HIGHLIGHTED_TEXTURE = Identifier.ofVanilla("widget/slider_highlighted");
+    private static final Identifier HANDLE_TEXTURE = Identifier.ofVanilla("widget/slider_handle");
+    private static final Identifier HANDLE_HIGHLIGHTED_TEXTURE = Identifier.ofVanilla("widget/slider_handle_highlighted");
+
     private final int optionCount;
     private final int total;
     int position = 0;
@@ -16,12 +22,18 @@ abstract class AbstractSlider extends AbstractControl {
         total = this.width - 8;
     }
 
+    private Identifier getTexture() {
+        return this.isFocused() ? HIGHLIGHTED_TEXTURE : TEXTURE;
+    }
+
+    private Identifier getHandleTexture() {
+        return !this.hovered ? HANDLE_TEXTURE : HANDLE_HIGHLIGHTED_TEXTURE;
+    }
+
     @Override
     protected void renderBackground(DrawContext ctx) {
-//        this.minecraft.getTextureManager().bindTexture(WIDGETS_TEXTURE);
-        int hoverState = this.isSelected() ? 1 : 0;
-        // ctx.drawTexture(WIDGETS_TEXTURE, this.getX() + (int) getProgressPercentage(), this.getY(), 0, 46 + hoverState * 20, 4, this.height); FIX
-        // ctx.drawTexture(WIDGETS_TEXTURE, this.getX() + (int) getProgressPercentage() + 4, this.getY(), 196, 46 + hoverState * 20, 4, 20);
+        ctx.drawGuiTexture(this.getTexture(), this.getX(), this.getY(), this.getWidth(), this.getHeight());
+        ctx.drawGuiTexture(this.getHandleTexture(), this.getX() + (int) getProgressPercentage(), this.getY(), 8, this.getHeight());
     }
 
     private double getProgressPercentage() {

src/main/java/com/irtimaled/bbor/client/gui/ControlList.java

@@ -22,6 +22,8 @@
 import java.util.List;
 
 public class ControlList implements IControlSet {
+    private static final Identifier OPTIONS_BACKGROUND_TEXTURE = Identifier.tryParse("bbor:textures/gui/options_background.png");
+
     public static final int CONTROLS_WIDTH = 310;
     protected static final int PADDING = 8;
 
@@ -179,14 +181,14 @@ public void render(DrawContext ctx, int mouseX, int mouseY) {
 
         int listTop = this.top + PADDING - (int) this.amountScrolled;
 
-        Screen.renderBackgroundTexture(ctx, Screen.MENU_BACKGROUND_TEXTURE, 0, top, 0.0F, 0.0F, width, height);
+        Screen.renderBackgroundTexture(ctx, MinecraftClient.getInstance().world != null ? Screen.INWORLD_MENU_BACKGROUND_TEXTURE : Screen.MENU_BACKGROUND_TEXTURE, 0, top, 0.0F, 0.0F, width, height);
         drawEntries(ctx, mouseX, mouseY, listTop);
 
         RenderHelper.enableDepthTest();
         RenderHelper.depthFuncAlways();
 
-        this.overlayBackground(ctx, 0, this.top, Screen.HEADER_SEPARATOR_TEXTURE);
-        this.overlayBackground(ctx, this.bottom, this.height, Screen.FOOTER_SEPARATOR_TEXTURE);
+        this.overlayBackground(0, this.top);
+        this.overlayBackground(this.bottom, this.height);
         RenderHelper.depthFuncLessEqual();
         RenderHelper.disableDepthTest();
         RenderHelper.enableBlend();
@@ -227,10 +229,29 @@ protected void drawEntry(DrawContext ctx, int mouseX, int mouseY, int top, Contr
         entry.render(ctx, mouseX, mouseY);
     }
 
-    private void overlayBackground(DrawContext context, int top, int bottom, Identifier texture) {
-        RenderSystem.enableBlend();
-        context.drawTexture(texture, 0, top, 0.0F, 0.0F, 0, bottom, 32, 2);
-        RenderSystem.disableBlend();
+    private void overlayBackground(int top, int bottom) {
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder bufferBuilder = tessellator.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE_COLOR);
+        RenderSystem.setShader(GameRenderer::getPositionTexColorProgram);
+        RenderSystem.setShaderTexture(0, OPTIONS_BACKGROUND_TEXTURE);
+
+        bufferBuilder
+                .vertex(0, bottom, -100.0F)
+                .texture(0.0F, (float) bottom / 32.0F)
+                .color(64, 64, 64, 255);
+        bufferBuilder
+                .vertex(this.width, bottom, -100.0F)
+                .texture((float) this.width / 32.0F, (float) bottom / 32.0F)
+                .color(64, 64, 64, 255);
+        bufferBuilder
+                .vertex(this.width, top, -100.0F)
+                .texture((float) this.width / 32.0F, (float) top / 32.0F)
+                .color(64, 64, 64, 255);
+        bufferBuilder
+                .vertex(0, top, -100.0F)
+                .texture(0.0f, (float) top / 32.0F)
+                .color(64, 64, 64, 255);
+        BufferRenderer.drawWithGlobalProgram(bufferBuilder.end());
     }
 
     private void drawScrollBar(int maxScroll) {

src/main/resources/bbor.accesswidener

@@ -4,3 +4,4 @@ accessible    class    net/minecraft/client/world/ClientChunkManager$ClientChunk
 
 extendable    class    net/minecraft/structure/StructureStart
 extendable    class    net/minecraft/world/biome/Biome
+accessible field net/minecraft/client/gui/screen/Screen INWORLD_MENU_BACKGROUND_TEXTURE Lnet/minecraft/util/Identifier;