From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Spottedleaf <Spottedleaf@users.noreply.github.com> Date: Wed, 15 Aug 2018 12:05:12 -0700 Subject: [PATCH] Optimize BlockPosition helper methods diff --git a/src/main/java/net/minecraft/core/BlockPos.java b/src/main/java/net/minecraft/core/BlockPos.java index 2074d4327f0c356c220f3a6a9761439e76a15fc3..19fdd77d4830b7218b627fdf4ed755d8935c00aa 100644 --- a/src/main/java/net/minecraft/core/BlockPos.java +++ b/src/main/java/net/minecraft/core/BlockPos.java @@ -153,67 +153,84 @@ public class BlockPos extends Vec3i { @Override public BlockPos above() { - return this.relative(Direction.UP); + return new BlockPos(this.getX(), this.getY() + 1, this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos above(int distance) { - return this.relative(Direction.UP, distance); + return distance == 0 ? this : new BlockPos(this.getX(), this.getY() + distance, this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos below() { - return this.relative(Direction.DOWN); + return new BlockPos(this.getX(), this.getY() - 1, this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos below(int i) { - return this.relative(Direction.DOWN, i); + return i == 0 ? this : new BlockPos(this.getX(), this.getY() - i, this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos north() { - return this.relative(Direction.NORTH); + return new BlockPos(this.getX(), this.getY(), this.getZ() - 1); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos north(int distance) { - return this.relative(Direction.NORTH, distance); + return distance == 0 ? this : new BlockPos(this.getX(), this.getY(), this.getZ() - distance); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos south() { - return this.relative(Direction.SOUTH); + return new BlockPos(this.getX(), this.getY(), this.getZ() + 1); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos south(int distance) { - return this.relative(Direction.SOUTH, distance); + return distance == 0 ? this : new BlockPos(this.getX(), this.getY(), this.getZ() + distance); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos west() { - return this.relative(Direction.WEST); + return new BlockPos(this.getX() - 1, this.getY(), this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos west(int distance) { - return this.relative(Direction.WEST, distance); + return distance == 0 ? this : new BlockPos(this.getX() - distance, this.getY(), this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos east() { - return this.relative(Direction.EAST); + return new BlockPos(this.getX() + 1, this.getY(), this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos east(int distance) { - return this.relative(Direction.EAST, distance); + return distance == 0 ? this : new BlockPos(this.getX() + distance, this.getY(), this.getZ()); // Paper - Perf: Optimize BlockPosition } @Override public BlockPos relative(Direction direction) { + // Paper start - Perf: Optimize BlockPosition + switch(direction) { + case UP: + return new BlockPos(this.getX(), this.getY() + 1, this.getZ()); + case DOWN: + return new BlockPos(this.getX(), this.getY() - 1, this.getZ()); + case NORTH: + return new BlockPos(this.getX(), this.getY(), this.getZ() - 1); + case SOUTH: + return new BlockPos(this.getX(), this.getY(), this.getZ() + 1); + case WEST: + return new BlockPos(this.getX() - 1, this.getY(), this.getZ()); + case EAST: + return new BlockPos(this.getX() + 1, this.getY(), this.getZ()); + default: return new BlockPos(this.getX() + direction.getStepX(), this.getY() + direction.getStepY(), this.getZ() + direction.getStepZ()); + } + // Paper end - Perf: Optimize BlockPosition } @Override