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41 lines
2.0 KiB
Diff
41 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Tue, 1 Jan 2019 02:22:01 -0800
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Subject: [PATCH] Add Heightmap API
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index eea482e6acdda3b3f84eb49697957f78edac6f20..b94bca3f04a0dd004c5885afbab848325fe6bd97 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -203,6 +203,29 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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return this.getHighestBlockYAt(x, z, org.bukkit.HeightMap.MOTION_BLOCKING);
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}
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+ // Paper start - Implement heightmap api
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+ @Override
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+ public int getHighestBlockYAt(final int x, final int z, final com.destroystokyo.paper.HeightmapType heightmap) throws UnsupportedOperationException {
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+ this.getChunkAt(x >> 4, z >> 4); // heightmap will ret 0 on unloaded areas
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+
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+ switch (heightmap) {
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+ case LIGHT_BLOCKING:
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+ throw new UnsupportedOperationException(); // TODO
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+ //return this.world.getHighestBlockY(HeightMap.Type.LIGHT_BLOCKING, x, z);
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+ case ANY:
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+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.WORLD_SURFACE, x, z);
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+ case SOLID:
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+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.OCEAN_FLOOR, x, z);
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+ case SOLID_OR_LIQUID:
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+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.MOTION_BLOCKING, x, z);
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+ case SOLID_OR_LIQUID_NO_LEAVES:
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+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, x, z);
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+ default:
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+ throw new UnsupportedOperationException();
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+ }
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+ }
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+ // Paper end
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+
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@Override
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public Location getSpawnLocation() {
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BlockPos spawn = this.world.getSharedSpawnPos();
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