SpigotMC/LibsDisguises
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Smarter falling block snapping to grid, allow 0.5 Y and snap to block above if Y above 0.85

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This commit is contained in:
libraryaddict
2020-07-20 13:56:12 +12:00
parent e1f9183a37
commit 036f298003
3 changed files with 23 additions and 13 deletions
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3
src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/FallingBlockWatcher.java
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@@ -51,7 +51,8 @@ public class FallingBlockWatcher extends FlagWatcher {
relMove.getModifier().write(0, getDisguise().getEntity().getEntityId()); relMove.getModifier().write(0, getDisguise().getEntity().getEntityId());
shorts.write(0, conRel(loc.getX(), loc.getBlockX() + 0.5)); shorts.write(0, conRel(loc.getX(), loc.getBlockX() + 0.5));
shorts.write(1, conRel(loc.getY(), loc.getBlockY())); shorts.write(1, conRel(loc.getY(),
loc.getBlockY() + (loc.getY() % 1 >= 0.85 ? 1 : loc.getY() % 1 >= 0.35 ? .5 : 0)));
shorts.write(2, conRel(loc.getZ(), loc.getBlockZ() + 0.5)); shorts.write(2, conRel(loc.getZ(), loc.getBlockZ() + 0.5));
try { try {

31
src/main/java/me/libraryaddict/disguise/utilities/packets/packethandlers/PacketHandlerMovement.java
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@@ -33,7 +33,7 @@ public class PacketHandlerMovement implements IPacketHandler {
PacketType.Play.Server.ENTITY_TELEPORT, PacketType.Play.Server.REL_ENTITY_MOVE}; PacketType.Play.Server.ENTITY_TELEPORT, PacketType.Play.Server.REL_ENTITY_MOVE};
} }
private short conRel(int oldCord, int newCord) { private short conRel(double oldCord, double newCord) {
return (short) ((oldCord - newCord) * 4096); return (short) ((oldCord - newCord) * 4096);
} }
@@ -87,21 +87,24 @@ public class PacketHandlerMovement implements IPacketHandler {
if (sentPacket.getType() != PacketType.Play.Server.ENTITY_TELEPORT) { if (sentPacket.getType() != PacketType.Play.Server.ENTITY_TELEPORT) {
StructureModifier<Short> shorts = movePacket.getShorts(); StructureModifier<Short> shorts = movePacket.getShorts();
Location current = entity.getLocation(); Location origLoc = entity.getLocation();
Vector diff = new Vector(shorts.read(0) / 4096D, shorts.read(1) / 4096D, shorts.read(2) / 4096D); Vector diff = new Vector(shorts.read(0) / 4096D, shorts.read(1) / 4096D, shorts.read(2) / 4096D);
Location newLoc = current.clone().subtract(diff); Location newLoc = origLoc.clone().subtract(diff);
boolean sameBlock = double origY =
current.getBlockX() == newLoc.getBlockX() && current.getBlockY() == newLoc.getBlockY() && origLoc.getBlockY() + (origLoc.getY() % 1 >= 0.85 ? 1 : origLoc.getY() % 1 >= 0.35 ? .5 : 0);
current.getBlockZ() == newLoc.getBlockZ(); double newY = newLoc.getBlockY() + (newLoc.getY() % 1 >= 0.85 ? 1 : newLoc.getY() % 1 >= 0.35 ? .5 : 0);
boolean sameBlock = origLoc.getBlockX() == newLoc.getBlockX() && newY == origY &&
origLoc.getBlockZ() == newLoc.getBlockZ();
if (sameBlock) { if (sameBlock) {
// Make no modifications // Make no modifications but don't send anything
return; return;
} else { } else {
shorts.write(0, conRel(current.getBlockX(), newLoc.getBlockX())); shorts.write(0, conRel(origLoc.getBlockX(), newLoc.getBlockX()));
shorts.write(1, conRel(current.getBlockY(), newLoc.getBlockY())); shorts.write(1, conRel(origY, newY));
shorts.write(2, conRel(current.getBlockZ(), newLoc.getBlockZ())); shorts.write(2, conRel(origLoc.getBlockZ(), newLoc.getBlockZ()));
} }
} else { } else {
Location loc = entity.getLocation(); Location loc = entity.getLocation();
@@ -109,7 +112,13 @@ public class PacketHandlerMovement implements IPacketHandler {
StructureModifier<Double> doubles = movePacket.getDoubles(); StructureModifier<Double> doubles = movePacket.getDoubles();
// Center the block // Center the block
doubles.write(0, loc.getBlockX() + 0.5); doubles.write(0, loc.getBlockX() + 0.5);
doubles.write(1, (double) loc.getBlockY());
double y = loc.getBlockY();
// Force into a multiple of 0.25
y += Math.floor((loc.getY() % 1) * 4) / 4D;
doubles.write(1, y);
doubles.write(2, loc.getBlockZ() + 0.5); doubles.write(2, loc.getBlockZ() + 0.5);
} }

2
src/main/java/me/libraryaddict/disguise/utilities/packets/packethandlers/PacketHandlerSpawn.java
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@@ -311,7 +311,7 @@ public class PacketHandlerSpawn implements IPacketHandler {
if (((FallingBlockWatcher) disguise.getWatcher()).isGridLocked()) { if (((FallingBlockWatcher) disguise.getWatcher()).isGridLocked()) {
// Center the block // Center the block
x = loc.getBlockX() + 0.5; x = loc.getBlockX() + 0.5;
y = loc.getBlockY(); y = loc.getBlockY() + (loc.getY() % 1 >= 0.85 ? 1 : loc.getY() % 1 >= 0.35 ? .5 : 0);
z = loc.getBlockZ() + 0.5; z = loc.getBlockZ() + 0.5;
} }
} else if (disguise.getType() == DisguiseType.FISHING_HOOK && data == -1) { } else if (disguise.getType() == DisguiseType.FISHING_HOOK && data == -1) {