Bus Progress

src/main/java/net/brokenmoon/redcontrol/api/RCBus.java

@@ -1,10 +1,28 @@
 package net.brokenmoon.redcontrol.api;
 
 import com.simon816.j65el02.Bus;
+import com.simon816.j65el02.device.Device;
 import com.simon816.j65el02.device.RedBus;
+import net.brokenmoon.redcontrol.blockentities.Peripheral;
+
+import java.util.Arrays;
 
 public class RCBus extends Bus {
+
+    boolean isValid = true;
+
+    Peripheral[] peripherals = new Peripheral[256];
     public RCBus(RedBus redBus) {
         super(redBus);
     }
+
+    public void write(int address, int data) {
+        Peripheral peripheral = peripherals[address];
+        peripheral.getBus().write(address, data);
+    }
+
+    public int read(int address, boolean cpuAccess) {
+        Peripheral peripheral = peripherals[address];
+        return peripheral.getBus().getRedBus().read(address, cpuAccess) & 0xff;
+    }
 }

src/main/java/net/brokenmoon/redcontrol/blocks/NetworkCarrier.java

@@ -4,8 +4,12 @@ import net.brokenmoon.redcontrol.api.RCBus;
 import net.brokenmoon.redcontrol.blockentities.Peripheral;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockEntityProvider;
+import net.minecraft.block.BlockState;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
+import org.jetbrains.annotations.Nullable;
 
 public abstract class NetworkCarrier extends Block implements BlockEntityProvider {
     public NetworkCarrier(Settings settings) {
@@ -19,4 +23,20 @@ public abstract class NetworkCarrier extends Block implements BlockEntityProvide
     public void setBus(World world, BlockPos pos, RCBus bus){
         ((Peripheral)world.getBlockEntity(pos)).setBus(bus);
     }
+
+    @Override
+    public void onPlaced(World world, BlockPos pos, BlockState state, @Nullable LivingEntity placer, ItemStack itemStack) {
+
+    }
+
+    @Override
+    public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
+        if (state.hasBlockEntity() && !state.isOf(newState.getBlock())) {
+            world.removeBlockEntity(pos);
+        }
+    }
+
+    public void invalidateBus(World world, BlockPos pos){
+
+    }
 }