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Merge pull request #495 from EngineHub/hotfix/nav

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Pass through wall improvements
This commit is contained in:
wizjany 2019-07-23 22:17:15 -04:00 committed by GitHub
commit 78488d9b76
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 51 additions and 40 deletions
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91
worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/AbstractPlayerActor.java
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@ -430,51 +430,62 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
}
}
private boolean canPassThroughBlock(Location curBlock) {
BlockVector3 blockPos = curBlock.toVector().toBlockPoint();
BlockState block = curBlock.getExtent().getBlock(blockPos);
return !block.getBlockType().getMaterial().isMovementBlocker();
}
/**
* Get the player's view yaw.
*
* @return yaw
* Advances the block target block until the current block is a wall
* @return true if a wall is found
*/
@Override
public boolean passThroughForwardWall(int range) {
int searchDist = 0;
TargetBlock hitBlox = new TargetBlock(this, range, 0.2);
Extent world = getLocation().getExtent();
Location block;
boolean firstBlock = true;
int freeToFind = 2;
boolean inFree = false;
while ((block = hitBlox.getNextBlock()) != null) {
boolean free = !world.getBlock(block.toVector().toBlockPoint()).getBlockType().getMaterial().isMovementBlocker();
if (firstBlock) {
firstBlock = false;
if (!free) {
--freeToFind;
continue;
}
}
++searchDist;
if (searchDist > 20) {
return false;
}
if (inFree != free) {
if (free) {
--freeToFind;
}
}
if (freeToFind == 0) {
setOnGround(block);
private boolean advanceToWall(TargetBlock hitBlox) {
Location curBlock;
while ((curBlock = hitBlox.getCurrentBlock()) != null) {
if (!canPassThroughBlock(curBlock)) {
return true;
}
inFree = free;
hitBlox.getNextBlock();
}
return false;
}
/**
* Advances the block target block until the current block is a free
* @return true if a free spot is found
*/
private boolean advanceToFree(TargetBlock hitBlox) {
Location curBlock;
while ((curBlock = hitBlox.getCurrentBlock()) != null) {
if (canPassThroughBlock(curBlock)) {
return true;
}
hitBlox.getNextBlock();
}
return false;
}
@Override
public boolean passThroughForwardWall(int range) {
TargetBlock hitBlox = new TargetBlock(this, range, 0.2);
if (!advanceToWall(hitBlox)) {
return false;
}
if (!advanceToFree(hitBlox)) {
return false;
}
Location foundBlock = hitBlox.getCurrentBlock();
if (foundBlock != null) {
setOnGround(foundBlock);
return true;
}
return false;