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crucial performance optimization

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Brady 2019-08-15 03:19:19 -05:00
parent 6c1f0d3711
commit a98677dbda
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GPG Key ID: 73A788379A197567
1 changed files with 2 additions and 1 deletions
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src/main/java/baritone/pathing/calc/AStarPathFinder.java
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@ -76,6 +76,7 @@ public final class AStarPathFinder extends AbstractNodeCostSearch {
int timeCheckInterval = 1 << 6; int timeCheckInterval = 1 << 6;
int pathingMaxChunkBorderFetch = Baritone.settings().pathingMaxChunkBorderFetch.value; // grab all settings beforehand so that changing settings during pathing doesn't cause a crash or unpredictable behavior int pathingMaxChunkBorderFetch = Baritone.settings().pathingMaxChunkBorderFetch.value; // grab all settings beforehand so that changing settings during pathing doesn't cause a crash or unpredictable behavior
double minimumImprovement = Baritone.settings().minimumImprovementRepropagation.value ? MIN_IMPROVEMENT : 0; double minimumImprovement = Baritone.settings().minimumImprovementRepropagation.value ? MIN_IMPROVEMENT : 0;
Moves[] allMoves = Moves.values();
while (!openSet.isEmpty() && numEmptyChunk < pathingMaxChunkBorderFetch && !cancelRequested) { while (!openSet.isEmpty() && numEmptyChunk < pathingMaxChunkBorderFetch && !cancelRequested) {
if ((numNodes & (timeCheckInterval - 1)) == 0) { // only call this once every 64 nodes (about half a millisecond) if ((numNodes & (timeCheckInterval - 1)) == 0) { // only call this once every 64 nodes (about half a millisecond)
long now = System.currentTimeMillis(); // since nanoTime is slow on windows (takes many microseconds) long now = System.currentTimeMillis(); // since nanoTime is slow on windows (takes many microseconds)
@ -95,7 +96,7 @@ public final class AStarPathFinder extends AbstractNodeCostSearch {
logDebug("Took " + (System.currentTimeMillis() - startTime) + "ms, " + numMovementsConsidered + " movements considered"); logDebug("Took " + (System.currentTimeMillis() - startTime) + "ms, " + numMovementsConsidered + " movements considered");
return Optional.of(new Path(startNode, currentNode, numNodes, goal, calcContext)); return Optional.of(new Path(startNode, currentNode, numNodes, goal, calcContext));
} }
for (Moves moves : Moves.values()) { for (Moves moves : allMoves) {
int newX = currentNode.x + moves.xOffset; int newX = currentNode.x + moves.xOffset;
int newZ = currentNode.z + moves.zOffset; int newZ = currentNode.z + moves.zOffset;
if ((newX >> 4 != currentNode.x >> 4 || newZ >> 4 != currentNode.z >> 4) && !calcContext.isLoaded(newX, newZ)) { if ((newX >> 4 != currentNode.x >> 4 || newZ >> 4 != currentNode.z >> 4) && !calcContext.isLoaded(newX, newZ)) {