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memoize isSafeLandingSPot

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This commit is contained in:
Babbaj
2023-07-23 01:14:19 -04:00
parent bf63ffbc1d
commit 9bfa2025d5
1 changed files with 10 additions and 2 deletions
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12
src/main/java/baritone/process/ElytraProcess.java
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@@ -41,6 +41,7 @@ import baritone.process.elytra.NetherPathfinderContext;
import baritone.process.elytra.NullElytraProcess;
import baritone.utils.BaritoneProcessHelper;
import baritone.utils.PathingCommandContext;
import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
@@ -368,9 +369,11 @@ public class ElytraProcess extends BaritoneProcessHelper implements IBaritonePro
|| ctx.world().isAirBlock(pos.south().east());
}
private boolean isSafeLandingSpot(BlockPos pos) {
private boolean isSafeLandingSpot(BlockPos pos, LongOpenHashSet checkedSpots) {
BlockPos.MutableBlockPos mut = new BlockPos.MutableBlockPos(pos);
checkedSpots.add(mut.toLong());
while (mut.getY() >= 0) {
IBlockState state = ctx.world().getBlockState(mut);
Block block = state.getBlock();
@@ -380,6 +383,9 @@ public class ElytraProcess extends BaritoneProcessHelper implements IBaritonePro
return false;
}
mut.setPos(mut.getX(), mut.getY() - 1, mut.getZ());
if (checkedSpots.contains(mut.toLong())) {
return false;
}
}
return false; // void
}
@@ -388,14 +394,16 @@ public class ElytraProcess extends BaritoneProcessHelper implements IBaritonePro
final BetterBlockPos start = ctx.playerFeet();
Queue<BetterBlockPos> queue = new LinkedList<>();
Set<BetterBlockPos> visited = new HashSet<>();
LongOpenHashSet checkedPositions = new LongOpenHashSet();
queue.add(start);
while (!queue.isEmpty()) {
BetterBlockPos pos = queue.poll();
if (ctx.world().isBlockLoaded(pos) && isInBounds(pos) && ctx.world().getBlockState(pos).getBlock() == Blocks.AIR) {
if (isSafeLandingSpot(pos)) {
if (isSafeLandingSpot(pos, checkedPositions)) {
return pos;
}
checkedPositions.add(pos.toLong());
if (visited.add(pos.north())) queue.add(pos.north());
if (visited.add(pos.east())) queue.add(pos.east());
if (visited.add(pos.south())) queue.add(pos.south());