Add 3D Shareware 8-Bit sound (#459)

src/main/java/de/florianmichael/viafabricplus/fixes/ClientsideFixes.java

@@ -40,6 +40,7 @@ import net.minecraft.client.network.ServerAddress;
 import net.minecraft.network.PacketByteBuf;
 import net.minecraft.network.RegistryByteBuf;
 import net.minecraft.registry.Registries;
+import net.raphimc.viaaprilfools.api.AprilFoolsProtocolVersion;
 import net.raphimc.viabedrock.api.BedrockProtocolVersion;
 import net.raphimc.viabedrock.protocol.data.ProtocolConstants;
 import net.raphimc.vialegacy.api.LegacyProtocolVersion;
@@ -117,6 +118,11 @@ public class ClientsideFixes {
             if (newVersion.olderThanOrEqualTo(LegacyProtocolVersion.c0_28toc0_30)) {
                 GridItemSelectionScreen.INSTANCE.itemGrid = null;
             }
+
+            // Reload sound system when switching between 3D Shareware and normal versions
+            if (oldVersion.equals(AprilFoolsProtocolVersion.s3d_shareware) || newVersion.equals(AprilFoolsProtocolVersion.s3d_shareware)) {
+                MinecraftClient.getInstance().getSoundManager().reloadSounds();
+            }
         }));
 
         // Register the footstep particle

src/main/java/de/florianmichael/viafabricplus/injection/mixin/fixes/minecraft/MixinStaticSound.java

@@ -0,0 +1,101 @@
+/*
+ * This file is part of ViaFabricPlus - https://github.com/FlorianMichael/ViaFabricPlus
+ * Copyright (C) 2021-2024 FlorianMichael/EnZaXD <florian.michael07@gmail.com> and RK_01/RaphiMC
+ * Copyright (C) 2023-2024 contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.florianmichael.viafabricplus.injection.mixin.fixes.minecraft;
+
+import de.florianmichael.viafabricplus.protocoltranslator.ProtocolTranslator;
+import net.minecraft.client.sound.StaticSound;
+import net.raphimc.viaaprilfools.api.AprilFoolsProtocolVersion;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+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;
+
+import javax.sound.sampled.AudioFormat;
+import java.nio.ByteBuffer;
+
+@Mixin(StaticSound.class)
+public abstract class MixinStaticSound {
+
+    @Shadow
+    @Final
+    private AudioFormat format;
+
+    @Inject(method = "<init>", at = @At("RETURN"))
+    private void modifyBuffer(ByteBuffer sample, AudioFormat format, CallbackInfo ci) {
+        if (ProtocolTranslator.getTargetVersion().equals(AprilFoolsProtocolVersion.s3d_shareware)) {
+            this.viaFabricPlus$apply8BitSound(sample);
+        }
+    }
+
+    @Unique
+    private void viaFabricPlus$apply8BitSound(final ByteBuffer byteBuffer) {
+        if (byteBuffer == null) {
+            return;
+        }
+        if (this.format.getChannels() == 1) {
+            this.viaFabricPlus$apply8BitMono(byteBuffer);
+        } else {
+            this.viaFabricPlus$apply8BitStereo(byteBuffer);
+        }
+    }
+
+    @Unique
+    private void viaFabricPlus$apply8BitMono(final ByteBuffer byteBuffer) {
+        short short2 = 0;
+        int integer3 = 0;
+        while (byteBuffer.hasRemaining()) {
+            if (integer3 == 0) {
+                byteBuffer.mark();
+                short2 = (short) (byteBuffer.getShort() & 0xFFFFFFFC);
+                byteBuffer.reset();
+                integer3 = 15;
+            } else {
+                --integer3;
+            }
+            byteBuffer.putShort(short2);
+        }
+        byteBuffer.flip();
+    }
+
+    @Unique
+    private void viaFabricPlus$apply8BitStereo(final ByteBuffer byteBuffer) {
+        short short2 = 0;
+        short short3 = 0;
+        int integer4 = 0;
+        while (byteBuffer.hasRemaining()) {
+            if (integer4 == 0) {
+                byteBuffer.mark();
+                short2 = (short) (byteBuffer.getShort() & 0xFFFFFFFC);
+                short3 = (short) (byteBuffer.getShort() & 0xFFFFFFFC);
+                byteBuffer.reset();
+                integer4 = 15;
+            } else {
+                --integer4;
+            }
+            byteBuffer.putShort(short2);
+            byteBuffer.putShort(short3);
+        }
+        byteBuffer.flip();
+    }
+
+}

src/main/resources/viafabricplus.mixins.json

@@ -58,6 +58,7 @@
     "fixes.minecraft.MixinRedirectResolver",
     "fixes.minecraft.MixinServerAddress",
     "fixes.minecraft.MixinServerResourcePackLoader_4",
+    "fixes.minecraft.MixinStaticSound",
     "fixes.minecraft.MixinStringHelper",
     "fixes.minecraft.MixinTextRenderer",
     "fixes.minecraft.MixinWorldRenderer",