WIP: eternal portals

src/main/java/ru/betterend/blocks/EternalPedestal.java

@@ -0,0 +1,56 @@
+package ru.betterend.blocks;
+
+import java.util.List;
+
+import com.google.common.collect.Lists;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Blocks;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.loot.context.LootContext;
+import net.minecraft.state.StateManager;
+import net.minecraft.state.property.BooleanProperty;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.BlockView;
+import net.minecraft.world.explosion.Explosion;
+
+import ru.betterend.blocks.basis.BlockSlab;
+import ru.betterend.registry.BlockRegistry;
+
+public class EternalPedestal extends BlockSlab {
+	public static final BooleanProperty ACTIVATED = BooleanProperty.of("active");
+	public static final BooleanProperty HAS_ITEM = BooleanProperty.of("has_item");
+	
+	public EternalPedestal() {
+		super(BlockRegistry.FLAVOLITE_RUNED_ETERNAL);
+		this.setDefaultState(stateManager.getDefaultState().with(ACTIVATED, false).with(HAS_ITEM, false));
+	}
+	
+	@Override
+	public float calcBlockBreakingDelta(BlockState state, PlayerEntity player, BlockView world, BlockPos pos) {
+		return 0.0F;
+	}
+	
+	@Override
+	public float getBlastResistance() {
+		return Blocks.BEDROCK.getBlastResistance();
+	}
+	
+	@Override
+	public boolean shouldDropItemsOnExplosion(Explosion explosion) {
+		return false;
+	}
+	
+	@Override
+	public List<ItemStack> getDroppedStacks(BlockState state, LootContext.Builder builder) {
+		return Lists.newArrayList();
+	}
+	
+	@Override
+	protected void appendProperties(StateManager.Builder<Block, BlockState> stateManager) {
+		super.appendProperties(stateManager);
+		stateManager.add(ACTIVATED, HAS_ITEM);
+	}
+}

src/main/java/ru/betterend/blocks/RunedFlavolite.java

@@ -31,6 +31,7 @@ public class RunedFlavolite extends BlockBase {
 	
 	@Override
 	public void onBreak(World world, BlockPos pos, BlockState state, PlayerEntity player) {
+		super.onBreak(world, pos, state, player);
 		BlockPos bottom = PortalFrameHelper.findBottomCorner((World) world, pos, this);
 		BlockPos top = PortalFrameHelper.findTopCorner((World) world, pos, this);
 		if (bottom == null || top == null) return;
@@ -43,6 +44,5 @@ public class RunedFlavolite extends BlockBase {
 				world.removeBlock(position, false);
 			}
 		}
-		super.onBreak(world, pos, state, player);
 	}
 }

src/main/java/ru/betterend/item/EternalCrystal.java

@@ -1,14 +1,17 @@
 package ru.betterend.item;
 
 import net.minecraft.block.BlockState;
+import net.minecraft.entity.decoration.EndCrystalEntity;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemUsageContext;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
+import ru.betterend.blocks.EternalPedestal;
 import ru.betterend.blocks.RunedFlavolite;
 import ru.betterend.registry.ItemRegistry;
+import ru.betterend.util.BlocksHelper;
 import ru.betterend.util.PortalFrameHelper;
 
 public class EternalCrystal extends Item {
@@ -21,9 +24,19 @@ public class EternalCrystal extends Item {
 		World world = context.getWorld();
 		BlockPos usedPos = context.getBlockPos();
 		BlockState usedBlock = world.getBlockState(usedPos);
-		if (world instanceof ServerWorld && (usedBlock.getBlock() instanceof RunedFlavolite) && !usedBlock.get(RunedFlavolite.ACTIVATED)) {
+		if (world instanceof ServerWorld) {
-			PortalFrameHelper.checkPortalFrame((ServerWorld) world, usedPos, usedBlock.getBlock());
+			if (usedBlock.getBlock() instanceof RunedFlavolite && !usedBlock.get(RunedFlavolite.ACTIVATED)) {
+				if (PortalFrameHelper.checkPortalFrame((ServerWorld) world, usedPos, usedBlock.getBlock())) {
+					return ActionResult.PASS;
+				}
+			} else if (usedBlock.getBlock() instanceof EternalPedestal && !usedBlock.get(EternalPedestal.HAS_ITEM)) {
+				BlockPos upPos = usedPos.up();
+				EndCrystalEntity endCrystalEntity = new EndCrystalEntity(world, upPos.getX() + 0.5D, upPos.getY(), upPos.getZ() + 0.5D);
+                endCrystalEntity.setShowBottom(false);
+                world.spawnEntity(endCrystalEntity);
+                BlocksHelper.setWithoutUpdate(world, usedPos, usedBlock.with(EternalPedestal.HAS_ITEM, true).with(EternalPedestal.ACTIVATED, true));
+			}
 		}
-		return ActionResult.PASS;
+		return ActionResult.FAIL;
 	}
 }

src/main/java/ru/betterend/registry/BlockRegistry.java

@@ -34,6 +34,7 @@ import ru.betterend.blocks.BlockUmbrellaMossTall;
 import ru.betterend.blocks.EndPortalBlock;
 import ru.betterend.blocks.EndStoneSmelter;
 import ru.betterend.blocks.EnderBlock;
+import ru.betterend.blocks.EternalPedestal;
 import ru.betterend.blocks.EternalRunedFlavolite;
 import ru.betterend.blocks.RunedFlavolite;
 import ru.betterend.blocks.TerminiteBlock;
@@ -117,6 +118,7 @@ public class BlockRegistry {
 	
 	// Blocks With Entity //
 	public static final Block END_STONE_SMELTER = registerBlock("end_stone_smelter", new EndStoneSmelter());
+	public static final Block ETERNAL_PEDESTAL = registerBlock("eternal_pedestal", new EternalPedestal());
 	
 	//Technical
 	public static final Block END_PORTAL_BLOCK = registerBlock("end_portal_block", new EndPortalBlock());