Added laser range upgrade

src/main/java/de/ellpeck/actuallyadditions/api/laser/ILaserRelayConnectionHandler.java

@@ -35,6 +35,8 @@ public interface ILaserRelayConnectionHandler{
 
     boolean addConnection(BlockPos firstRelay, BlockPos secondRelay, LaserType type, World world, boolean suppressConnectionRender);
 
+    void removeConnection(World world, BlockPos firstRelay, BlockPos secondRelay);
+
     LaserType getTypeFromLaser(TileEntity tile);
 
     LaserType getTypeFromLaser(BlockPos pos, World world);

src/main/java/de/ellpeck/actuallyadditions/mod/creative/CreativeTab.java

@@ -161,6 +161,7 @@ public class CreativeTab extends CreativeTabs{
         this.add(InitItems.itemMiningLens);
         this.add(InitItems.itemLaserWrench);
         this.add(InitItems.itemLaserUpgradeInvisibility);
+        this.add(InitItems.itemLaserUpgradeRange);
         this.add(InitItems.itemInfraredGoggles);
         this.add(InitItems.itemCrateKeeper);
         this.add(InitItems.itemChestToCrateUpgrade);

src/main/java/de/ellpeck/actuallyadditions/mod/items/InitItems.java

@@ -194,12 +194,14 @@ public final class InitItems{
     public static Item itemVoidBag;
     public static Item itemFillingWand;
     public static Item itemLaserUpgradeInvisibility;
+    public static Item itemLaserUpgradeRange;
     public static Item itemInfraredGoggles;
 
     public static void init(){
         ModUtil.LOGGER.info("Initializing Items...");
 
         itemInfraredGoggles = new ItemInfraredGoggles("item_infrared_goggles");
+        itemLaserUpgradeRange = new ItemLaserRelayUpgrade("item_laser_upgrade_range");
         itemLaserUpgradeInvisibility = new ItemLaserRelayUpgrade("item_laser_upgrade_invisibility");
         itemFillingWand = new ItemFillingWand("item_filling_wand");
         itemBag = new ItemBag("item_bag", false);

src/main/java/de/ellpeck/actuallyadditions/mod/items/ItemLaserWrench.java

@@ -43,6 +43,7 @@ public class ItemLaserWrench extends ItemBase{
         ItemStack stack = player.getHeldItem(hand);
         TileEntity tile = world.getTileEntity(pos);
         if(tile instanceof TileEntityLaserRelay){
+            TileEntityLaserRelay relay = (TileEntityLaserRelay)tile;
             if(!world.isRemote){
                 if(ItemPhantomConnector.getStoredPosition(stack) == null){
                     ItemPhantomConnector.storeConnection(stack, pos.getX(), pos.getY(), pos.getZ(), world);
@@ -52,20 +53,26 @@ public class ItemLaserWrench extends ItemBase{
                     BlockPos savedPos = ItemPhantomConnector.getStoredPosition(stack);
                     if(savedPos != null){
                         TileEntity savedTile = world.getTileEntity(savedPos);
-                        int distanceSq = (int)savedPos.distanceSq(pos);
-                        TileEntityLaserRelay relay = (TileEntityLaserRelay)tile;
-                        if(ItemPhantomConnector.getStoredWorld(stack) == world && savedTile instanceof TileEntityLaserRelay && ((TileEntityLaserRelay)savedTile).type == relay.type && distanceSq <= TileEntityLaserRelay.MAX_DISTANCE*TileEntityLaserRelay.MAX_DISTANCE && ActuallyAdditionsAPI.connectionHandler.addConnection(savedPos, pos, relay.type, world)){
-                            ItemPhantomConnector.clearStorage(stack, "XCoordOfTileStored", "YCoordOfTileStored", "ZCoordOfTileStored", "WorldOfTileStored");
+                        if(savedTile instanceof TileEntityLaserRelay){
+                            int distanceSq = (int)savedPos.distanceSq(pos);
+                            TileEntityLaserRelay savedRelay = (TileEntityLaserRelay)savedTile;
 
-                            ((TileEntityLaserRelay)savedTile).sendUpdate();
-                            relay.sendUpdate();
+                            int lowestRange = Math.min(relay.getMaxRange(), savedRelay.getMaxRange());
+                            int range = lowestRange*lowestRange;
+                            if(ItemPhantomConnector.getStoredWorld(stack) == world && savedRelay.type == relay.type && distanceSq <= range && ActuallyAdditionsAPI.connectionHandler.addConnection(savedPos, pos, relay.type, world)){
+                                ItemPhantomConnector.clearStorage(stack, "XCoordOfTileStored", "YCoordOfTileStored", "ZCoordOfTileStored", "WorldOfTileStored");
 
-                            player.sendMessage(new TextComponentTranslation("tooltip."+ModUtil.MOD_ID+".laser.connected.desc"));
-                        }
-                        else{
-                            player.sendMessage(new TextComponentTranslation("tooltip."+ModUtil.MOD_ID+".laser.cantConnect.desc"));
-                            ItemPhantomConnector.clearStorage(stack, "XCoordOfTileStored", "YCoordOfTileStored", "ZCoordOfTileStored", "WorldOfTileStored");
+                                ((TileEntityLaserRelay)savedTile).sendUpdate();
+                                relay.sendUpdate();
+
+                                player.sendMessage(new TextComponentTranslation("tooltip."+ModUtil.MOD_ID+".laser.connected.desc"));
+
+                                return EnumActionResult.SUCCESS;
+                            }
                         }
+
+                        player.sendMessage(new TextComponentTranslation("tooltip."+ModUtil.MOD_ID+".laser.cantConnect.desc"));
+                        ItemPhantomConnector.clearStorage(stack, "XCoordOfTileStored", "YCoordOfTileStored", "ZCoordOfTileStored", "WorldOfTileStored");
                     }
                 }
             }

src/main/java/de/ellpeck/actuallyadditions/mod/misc/apiimpl/LaserRelayConnectionHandler.java

@@ -170,6 +170,27 @@ public final class LaserRelayConnectionHandler implements ILaserRelayConnectionH
         return true;
     }
 
+    @Override
+    public void removeConnection(World world, BlockPos firstRelay, BlockPos secondRelay){
+        if(world != null && firstRelay != null && secondRelay != null){
+            Network network = this.getNetworkFor(firstRelay, world);
+
+            if(network != null){
+                network.changeAmount++;
+
+                WorldData data = WorldData.get(world);
+                data.laserRelayNetworks.remove(network);
+                data.markDirty();
+
+                for(IConnectionPair pair : network.connections){
+                    if(!pair.contains(firstRelay) || !pair.contains(secondRelay)){
+                        this.addConnection(pair.getPositions()[0], pair.getPositions()[1], pair.getType(), world, pair.doesSuppressRender());
+                    }
+                }
+            }
+        }
+    }
+
     @Override
     public LaserType getTypeFromLaser(TileEntity tile){
         if(tile instanceof TileEntityLaserRelay){

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityLaserRelay.java

@@ -14,9 +14,12 @@ import de.ellpeck.actuallyadditions.api.ActuallyAdditionsAPI;
 import de.ellpeck.actuallyadditions.api.laser.IConnectionPair;
 import de.ellpeck.actuallyadditions.api.laser.LaserType;
 import de.ellpeck.actuallyadditions.api.laser.Network;
+import de.ellpeck.actuallyadditions.mod.items.InitItems;
 import de.ellpeck.actuallyadditions.mod.misc.apiimpl.ConnectionPair;
+import de.ellpeck.actuallyadditions.mod.util.StackUtil;
 import io.netty.util.internal.ConcurrentSet;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
 import net.minecraft.util.EnumFacing;
@@ -35,6 +38,7 @@ public abstract class TileEntityLaserRelay extends TileEntityInventoryBase{
 
     private Network cachedNetwork;
     private int changeAmountAtCaching = -1;
+    private int lastRange;
 
     private Set<IConnectionPair> tempConnectionStorage;
 
@@ -81,6 +85,26 @@ public abstract class TileEntityLaserRelay extends TileEntityInventoryBase{
         }
     }
 
+    @Override
+    public void updateEntity(){
+        super.updateEntity();
+
+        int range = this.getMaxRange();
+        if(this.lastRange != range){
+            ConcurrentSet<IConnectionPair> connections = ActuallyAdditionsAPI.connectionHandler.getConnectionsFor(this.pos, this.world);
+            if(connections != null && !connections.isEmpty()){
+                for(IConnectionPair pair : connections){
+                    int distanceSq = (int)pair.getPositions()[0].distanceSq(pair.getPositions()[1]);
+                    if(distanceSq > range*range){
+                        ActuallyAdditionsAPI.connectionHandler.removeConnection(this.world, pair.getPositions()[0], pair.getPositions()[1]);
+                    }
+                }
+            }
+
+            this.lastRange = range;
+        }
+    }
+
     /*@Override
     public void updateEntity(){
         super.updateEntity();
@@ -166,6 +190,16 @@ public abstract class TileEntityLaserRelay extends TileEntityInventoryBase{
         return null;
     }
 
+    public int getMaxRange(){
+        ItemStack upgrade = this.slots.getStackInSlot(0);
+        if(StackUtil.isValid(upgrade) && upgrade.getItem() == InitItems.itemLaserUpgradeRange){
+            return 35;
+        }
+        else{
+            return MAX_DISTANCE;
+        }
+    }
+
     @SideOnly(Side.CLIENT)
     public abstract String getExtraDisplayString();
 

src/main/resources/assets/actuallyadditions/lang/en_US.lang

@@ -522,6 +522,7 @@ item.actuallyadditions.item_more_damage_lens.name=Lens of the Killer
 item.actuallyadditions.item_filling_wand.name=Handheld Filler
 item.actuallyadditions.item_laser_upgrade_invisibility.name=Laser Relay Modifier: Invisibility
 item.actuallyadditions.item_infrared_goggles.name=Infrared Goggles
+item.actuallyadditions.item_laser_upgrade_range.name=Laser Relay Modifier: Range
 
 #Tooltips
 tooltip.actuallyadditions.onSuffix.desc=On

src/main/resources/assets/actuallyadditions/models/item/item_laser_upgrade_range.json

@@ -0,0 +1,6 @@
+{
+  "parent": "actuallyadditions:item/handheld_item",
+  "textures": {
+    "layer0": "actuallyadditions:items/item_laser_upgrade_range"
+  }
+}