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Bug
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Resolution: Fixed
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20w48a
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None
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Plausible
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Entities
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Important
Code analysis:
Since the minecraft team is adding support for changing the world height there are more methods calling for the minimum (and maximum) world height. At net.minecraft.world.entity.Entity.resetPos(), a 'for' is asking if a number 'y' is lower and higher than the minimum world height, that number increases:
protected void resetPos() {
if (this.level == null) {
return;
}
for (double y = this.getY(); y > (double)this.level.getMinBuildHeight() && y < (double)this.level.getMinBuildHeight(); y += 1.0) {
this.setPos(this.getX(), y, this.getZ());
if (this.level.noCollision(this)) {
break;
}
}
this.setDeltaMovement(Vec3.ZERO);
this.xRot = 0.0f;
}
>This causes client-side bugs at the player's Y when logging in or respawning.
The solution is easy, just change the 'less than' conditional to 'y < (double)this.level.getMaxBuildHeight()'
After fixing, it would look like this:
protected void resetPos() {
if (this.level == null) {
return;
}
for (double y = this.getY(); y > (double)this.level.getMinBuildHeight() && y < (double)this.level.getMaxBuildHeight(); y += 1.0) {
this.setPos(this.getX(), y, this.getZ());
if (this.level.noCollision(this)) {
break;
}
}
this.setDeltaMovement(Vec3.ZERO);
this.xRot = 0.0f;
}