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Ignore arrows and spectators (#986)

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Weiiswurst 2022-04-26 11:01:47 +00:00 committed by GitHub
parent 501020a453
commit 9ce5a79cc8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 1 deletions
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src/main/java/net/minestom/server/collision/BlockCollision.java
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@ -5,6 +5,8 @@ import net.minestom.server.coordinate.Pos;
import net.minestom.server.coordinate.Vec;
import net.minestom.server.entity.Entity;
import net.minestom.server.entity.EntityType;
import net.minestom.server.entity.GameMode;
import net.minestom.server.entity.Player;
import net.minestom.server.entity.metadata.other.ArmorStandMeta;
import net.minestom.server.instance.Instance;
import net.minestom.server.instance.block.Block;
@ -332,7 +334,7 @@ final class BlockCollision {
static Entity canPlaceBlockAt(Instance instance, Point blockPos, Block b) {
for (Entity entity : instance.getNearbyEntities(blockPos, 3)) {
final EntityType type = entity.getEntityType();
if (type == EntityType.ITEM)
if (type == EntityType.ITEM || type == EntityType.ARROW)
continue;
// Marker Armor Stands should not prevent block placement
if (entity.getEntityMeta() instanceof ArmorStandMeta armorStandMeta && armorStandMeta.isMarker())
@ -340,6 +342,9 @@ final class BlockCollision {
final boolean intersects;
if (type == EntityType.PLAYER) {
// Ignore spectators
if (((Player)entity).getGameMode() == GameMode.SPECTATOR)
continue;
// Need to move player slightly away from block we're placing.
// If player is at block 40 we cannot place a block at block 39 with side length 1 because the block will be in [39, 40]
// For this reason we subtract a small amount from the player position