Migrate kubatech source code

1 files changed, 155 insertions, 0 deletions

diff --git a/src/main/java/kubatech/network/CustomTileEntityPacket.java b/src/main/java/kubatech/network/CustomTileEntityPacket.java
new file mode 100644
index 0000000000..5a3ae13903
--- /dev/null
+++ b/src/main/java/kubatech/network/CustomTileEntityPacket.java
@@ -0,0 +1,155 @@
+/*
+ * spotless:off
+ * KubaTech - Gregtech Addon
+ * Copyright (C) 2022 - 2024  kuba6000
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <https://www.gnu.org/licenses/>.
+ * spotless:on
+ */
+
+package kubatech.network;
+
+import java.nio.charset.StandardCharsets;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.World;
+
+import cpw.mods.fml.common.network.NetworkRegistry;
+import cpw.mods.fml.common.network.simpleimpl.IMessage;
+import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
+import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
+import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import kubatech.api.tileentity.CustomTileEntityPacketHandler;
+import kubatech.api.utils.ModUtils;
+import kubatech.kubatech;
+
+public class CustomTileEntityPacket implements IMessage {
+
+    public int w, x, y, z;
+    public final ByteBuf customdata = Unpooled.buffer();
+
+    @SuppressWarnings("unused")
+    public CustomTileEntityPacket() {}
+
+    public CustomTileEntityPacket(TileEntity te, byte[] customdata) {
+        this.w = te.getWorldObj().provider.dimensionId;
+        this.x = te.xCoord;
+        this.y = te.yCoord;
+        this.z = te.zCoord;
+        if (customdata != null && customdata.length > 0) this.customdata.writeBytes(customdata);
+    }
+
+    public void sendToAllAround(int range) {
+        kubatech.NETWORK.sendToAllAround(this, new NetworkRegistry.TargetPoint(w, x, y, z, range));
+    }
+
+    // Helper methods
+
+    public void resetHelperData() {
+        customdata.clear();
+    }
+
+    public void addData(byte[] data) {
+        customdata.writeBytes(data);
+    }
+
+    public void addData(byte data) {
+        customdata.writeByte(data);
+    }
+
+    public void addData(int data) {
+        customdata.writeInt(data);
+    }
+
+    public void addData(String data) {
+        byte[] bytes = data.getBytes(StandardCharsets.UTF_8);
+        addData(bytes.length);
+        addData(bytes);
+    }
+
+    public void addData(boolean data) {
+        customdata.writeBoolean(data);
+    }
+
+    public void getData(byte[] bytes) {
+        customdata.readBytes(bytes);
+    }
+
+    public byte[] getData(int len) {
+        byte[] bytes = new byte[len];
+        getData(bytes);
+        return bytes;
+    }
+
+    public int getDataInt() {
+        return customdata.readInt();
+    }
+
+    public String getDataString() {
+        return new String(getData(getDataInt()), StandardCharsets.UTF_8);
+    }
+
+    public boolean getDataBoolean() {
+        return customdata.readBoolean();
+    }
+
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        w = buf.readInt();
+        x = buf.readInt();
+        y = buf.readInt();
+        z = buf.readInt();
+        customdata.clear();
+        buf.readBytes(customdata, buf.readInt());
+    }
+
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeInt(w);
+        buf.writeInt(x);
+        buf.writeInt(y);
+        buf.writeInt(z);
+        buf.writeInt(customdata.readableBytes());
+        buf.writeBytes(customdata);
+    }
+
+    public static class Handler implements IMessageHandler<CustomTileEntityPacket, IMessage> {
+
+        @Override
+        public IMessage onMessage(CustomTileEntityPacket message, MessageContext ctx) {
+            if (!ModUtils.isClientThreaded()) return null;
+            Minecraft mc = Minecraft.getMinecraft();
+            if (mc == null) return null;
+            if (mc.thePlayer == null) return null;
+            World w = mc.thePlayer.getEntityWorld();
+            if (w == null) return null;
+            if (message.w != w.provider.dimensionId) return null;
+            TileEntity e = w.getTileEntity(message.x, message.y, message.z);
+            if (e == null || e.isInvalid()) return null;
+            if (e instanceof IGregTechTileEntity && !((IGregTechTileEntity) e).isInvalidTileEntity()) {
+                IMetaTileEntity mte = ((IGregTechTileEntity) e).getMetaTileEntity();
+                if (mte == null) return null;
+                if (!(mte instanceof CustomTileEntityPacketHandler)) return null;
+                ((CustomTileEntityPacketHandler) mte).HandleCustomPacket(message);
+                return null;
+            } else if (!(e instanceof CustomTileEntityPacketHandler)) return null;
+            ((CustomTileEntityPacketHandler) e).HandleCustomPacket(message);
+            return null;
+        }
+    }
+}