Move patches to unapplied

paper-server/patches/sources/net/minecraft/world/level/PathNavigationRegion.java.patch

@@ -1,51 +0,0 @@
---- a/net/minecraft/world/level/PathNavigationRegion.java
-+++ b/net/minecraft/world/level/PathNavigationRegion.java
-@@ -8,6 +8,7 @@
- import net.minecraft.core.Holder;
- import net.minecraft.core.SectionPos;
- import net.minecraft.core.registries.Registries;
-+import net.minecraft.server.level.ServerLevel;
- import net.minecraft.world.entity.Entity;
- import net.minecraft.world.level.biome.Biome;
- import net.minecraft.world.level.biome.Biomes;
-@@ -66,7 +67,7 @@
-     private ChunkAccess getChunk(int chunkX, int chunkZ) {
-         int i = chunkX - this.centerX;
-         int j = chunkZ - this.centerZ;
--        if (i >= 0 && i < this.chunks.length && j >= 0 && j < this.chunks[i].length) {
-+        if (i >= 0 && i < this.chunks.length && j >= 0 && j < this.chunks[i].length) { // Paper - if this changes, update getChunkIfLoaded below
-             ChunkAccess chunkAccess = this.chunks[i][j];
-             return (ChunkAccess)(chunkAccess != null ? chunkAccess : new EmptyLevelChunk(this.level, new ChunkPos(chunkX, chunkZ), this.plains.get()));
-         } else {
-@@ -74,7 +75,31 @@
-         }
-     }
- 
-+    // Paper start - if loaded util
-+    private @Nullable ChunkAccess getChunkIfLoaded(int x, int z) {
-+        // Based on getChunk(int, int)
-+        int xx = x - this.centerX;
-+        int zz = z - this.centerZ;
-+
-+        if (xx >= 0 && xx < this.chunks.length && zz >= 0 && zz < this.chunks[xx].length) {
-+            return this.chunks[xx][zz];
-+        }
-+        return null;
-+    }
-     @Override
-+    public final FluidState getFluidIfLoaded(BlockPos blockposition) {
-+        ChunkAccess chunk = getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
-+        return chunk == null ? null : chunk.getFluidState(blockposition);
-+    }
-+
-+    @Override
-+    public final BlockState getBlockStateIfLoaded(BlockPos blockposition) {
-+        ChunkAccess chunk = getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
-+        return chunk == null ? null : chunk.getBlockState(blockposition);
-+    }
-+    // Paper end
-+
-+    @Override
-     public WorldBorder getWorldBorder() {
-         return this.level.getWorldBorder();
-     }