SpawningContext

Package: com.hypixel.hytale.server.spawning

public class SpawningContext

Central position validation mechanism shared by all spawn modes (world spawning, beacons, and spawn markers). Resolves a spawn position within a chunk column by analyzing spawn spans (contiguous empty blocks), checking ground level, water level, air height, block materials, and model bounding box fit.

Key Fields

Field	Type	Description
world	World	Target world
worldChunk	WorldChunk	Target chunk
xBlock / zBlock	int	Block position within chunk
groundLevel	int	Y level of the ground block
groundBlockType	BlockType	Block type at ground level
waterLevel	int	Y level of water surface (-1 if no water)
airHeight	int	Y level of first air block above ground/water
xSpawn / ySpawn / zSpawn	double	Final computed spawn position

Key Methods

Method	Return Type	Description
setSpawnable(ISpawnableWithModel)	boolean	Resolves the model and bounding box for spawn fit checks
setSpawnable(ISpawnableWithModel, boolean)	boolean	Resolves model with optional max-scale mode
setChunk(WorldChunk, int)	void	Sets the target chunk and environment index
setColumn(int, int, int, int[])	boolean	Scans a column for valid spawn spans within Y range
setColumn(int, int, int, int[], SuppressionSpanHelper)	boolean	Scans a column with suppression zone exclusions
set(World, double, double, double)	boolean	Sets a specific world position and resolves the nearest spawn span
canSpawn(boolean, boolean)	SpawnTestResult	Master validation checking block and entity overlap
canSpawn()	SpawnTestResult	Validates both block and entity overlap
isOnSolidGround()	boolean	Checks for solid block beneath spawn position
isInWater(float)	boolean	Checks for sufficient water depth
isInAir(double)	boolean	Checks for air spawn at given height
canBreathe(boolean, boolean)	boolean	Breathing validation for air/water respiration
validatePosition(int)	boolean	Collision module position check against invalid materials
selectRandomSpawnSpan()	boolean	Selects a random valid spawn span from the current set
newPosition()	Vector3d	Creates a new position vector from computed spawn coordinates
newRotation()	Vector3f	Creates a new rotation vector with random yaw

Inner Classes

• SpawnSpan — private data holder for a contiguous span of empty blocks with bottom, top, water level, and ground level.