From 76810071841df0663375d11319dd851add0511ac Mon Sep 17 00:00:00 2001
From: Unknown <kaptainwutax@gmail.com>
Date: Wed, 1 Jan 2020 12:34:20 -0500
Subject: [PATCH] added portal room finder

---
 .../seedcracker/finder/FinderConfig.java      |  1 +
 .../finder/structure/PortalRoomFinder.java    | 86 +++++++++++++++++++
 2 files changed, 87 insertions(+)
 create mode 100644 src/main/java/kaptainwutax/seedcracker/finder/structure/PortalRoomFinder.java

diff --git a/src/main/java/kaptainwutax/seedcracker/finder/FinderConfig.java b/src/main/java/kaptainwutax/seedcracker/finder/FinderConfig.java
index c6a7ecd..d3b73b7 100644
--- a/src/main/java/kaptainwutax/seedcracker/finder/FinderConfig.java
+++ b/src/main/java/kaptainwutax/seedcracker/finder/FinderConfig.java
@@ -85,6 +85,7 @@ public class FinderConfig {
         INFESTED_STONE_ORE(InfestedStoneOreFinder::create, Category.ORES),
         EMERALD_ORE(EmeraldOreFinder::create, Category.ORES),
         DESERT_WELL(DesertWellFinder::create, Category.OTHERS),
+        PORTAL_ROOM(PortalRoomFinder::create, Category.OTHERS),
 
         BIOME(BiomeFinder::create, Category.BIOMES);
 
diff --git a/src/main/java/kaptainwutax/seedcracker/finder/structure/PortalRoomFinder.java b/src/main/java/kaptainwutax/seedcracker/finder/structure/PortalRoomFinder.java
new file mode 100644
index 0000000..3c746b4
--- /dev/null
+++ b/src/main/java/kaptainwutax/seedcracker/finder/structure/PortalRoomFinder.java
@@ -0,0 +1,86 @@
+package kaptainwutax.seedcracker.finder.structure;
+
+import kaptainwutax.seedcracker.finder.Finder;
+import kaptainwutax.seedcracker.render.Cuboid;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Blocks;
+import net.minecraft.block.EndPortalFrameBlock;
+import net.minecraft.client.util.math.Vector4f;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.math.Vec3i;
+import net.minecraft.world.World;
+import net.minecraft.world.dimension.DimensionType;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PortalRoomFinder extends PieceFinder {
+
+	protected static List<BlockPos> SEARCH_POSITIONS = buildSearchPositions(CHUNK_POSITIONS, pos -> {
+		if(pos.getY() > 63)return true;
+		return false;
+	});
+
+	protected static Vec3i SIZE = new Vec3i(5, 1, 5);
+
+	public PortalRoomFinder(World world, ChunkPos chunkPos) {
+		super(world, chunkPos, Direction.NORTH, SIZE);
+		this.searchPositions = SEARCH_POSITIONS;
+		this.buildStructure();
+	}
+
+	@Override
+	public List<BlockPos> findInChunk() {
+		List<BlockPos> result = super.findInChunk();
+
+		result.forEach(pos -> {
+			this.renderers.add(new Cuboid(pos, SIZE, new Vector4f(0.1f, 0.4f, 0.0f, 1.0f)));
+		});
+
+		return result;
+	}
+
+	private void buildStructure() {
+		BlockState northFrame = Blocks.END_PORTAL_FRAME.getDefaultState().with(EndPortalFrameBlock.FACING, Direction.NORTH);
+		BlockState southFrame = Blocks.END_PORTAL_FRAME.getDefaultState().with(EndPortalFrameBlock.FACING, Direction.SOUTH);
+		BlockState eastFrame = Blocks.END_PORTAL_FRAME.getDefaultState().with(EndPortalFrameBlock.FACING, Direction.EAST);
+		BlockState westFrame = Blocks.END_PORTAL_FRAME.getDefaultState().with(EndPortalFrameBlock.FACING, Direction.WEST);
+		this.addBlock(northFrame, 1, 0, 0);
+		this.addBlock(northFrame, 2, 0, 0);
+		this.addBlock(northFrame, 3, 0, 0);
+		this.addBlock(southFrame, 1, 0, 4);
+		this.addBlock(southFrame, 2, 0, 4);
+		this.addBlock(southFrame, 3, 0, 4);
+		this.addBlock(eastFrame, 0, 0, 1);
+		this.addBlock(eastFrame, 0, 0, 2);
+		this.addBlock(eastFrame, 0, 0, 3);
+		this.addBlock(westFrame, 4, 0, 1);
+		this.addBlock(westFrame, 4, 0, 2);
+		this.addBlock(westFrame, 4, 0, 3);
+	}
+
+	@Override
+	public boolean isValidDimension(DimensionType dimension) {
+		return dimension == DimensionType.OVERWORLD;
+	}
+
+	public static List<Finder> create(World world, ChunkPos chunkPos) {
+		List<Finder> finders = new ArrayList<>();
+		finders.add(new PortalRoomFinder(world, chunkPos));
+
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x - 1, chunkPos.z)));
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x, chunkPos.z - 1)));
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x - 1, chunkPos.z - 1)));
+
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x + 1, chunkPos.z)));
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x, chunkPos.z + 1)));
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x + 1, chunkPos.z + 1)));
+
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x - 1, chunkPos.z - 1)));
+		finders.add(new PortalRoomFinder(world, new ChunkPos(chunkPos.x - 1, chunkPos.z + 1)));
+		return finders;
+	}
+
+}