End spike feature
The end_spike
feature can be used to place end spikes (also known as obsidian pillars) in the world.
Configuration
The following configuration options are available:
Option | Type | Description |
---|---|---|
crystal_invulnerable (optional in Json, defaults to false ) |
boolean |
Whether the crystals on top of the end spikes should be invulnerable. |
spikes |
A list of Spikes s. See below for more information |
The spikes to place. If the array is empty, the default end spikes are placed |
crystal_beam_target (optional) |
A BlockPos (In Json, the BlockPos is represented via an array of coordinates. First element is the x coordinate and so on.) |
The target of the crystal beam. |
In code, the SpikeConfiguration
class is used to configure the feature.
Spike
The spikes can be configured with the following options:
Option | Type | Description |
---|---|---|
centerX (optional in Json, defaults to 0 ) |
int |
The x coordinate of the center of the spike. |
centerZ (optional in Json, defaults to 0 ) |
int |
The z coordinate of the center of the spike. |
radius (optional in Json, defaults to 0 ) |
int |
The radius of the spike. |
height (optional in Json, defaults to 0 ) |
int |
The height of the spike. |
guarded (optional in Json, defaults to false ) |
boolean |
Whether iron bars should be placed around the end crystal |
The SpikeFeature.EndSpike
class is used to configure the spikes in code.
Examples
As an example, here's the configured feature used to place the default end spikes on the main island:
ConfiguredFeatures.kt
val END_SPIKE = FeatureRegistry.registerConfiguredFeature(
Machines,
"end_spike",
Feature.END_SPIKE,
SpikeConfiguration(false, emptyList(), null) // (1)!
)
- Since Minecraft only needs the default end spikes, we don't need to configure anything.
false
means that the crystals on top of the end spikes should not be invulnerable andnull
is the crystal beam target.
Example with a filled array
ConfiguredFeatures.kt
val END_SPIKE = FeatureRegistry.registerConfiguredFeature(
Machines,
"end_spike",
Feature.END_SPIKE,
SpikeConfiguration(
false, // (1)!
listOf(
Spike(42, 0, 2, 82, true), // (2)!
Spike(33, 24, 4, 94, false),
Spike(12, 39, 5, 103, false),
Spike(-13, 39, 2, 79, true),
Spike(-34, 24, 4, 97, false),
Spike(-42, -1, 3, 88, false),
Spike(-34, -25, 3, 91, false),
Spike(-13, -40, 3, 85, false),
Spike(12, -40, 4, 100, false),
Spike(33, -25, 2, 76, false)
),
null // (3)!
)
)
- Don't make the crystals invulnerable.
- The first spike is at the coordinates
42, 0
with a radius of2
and a height of82
.true
specifies that iron bars should be placed around the end crystal. - Don't specify any specific target for the crystal beam.
configured_feature/end_spike.json
{
"type": "minecraft:end_spike",
"config": {
"crystal_invulnerable": false,
"spikes": [
{
"centerX": 42,
"centerZ": 0,
"radius": 2,
"height": 82,
"guarded": true
},
{
"centerX": 33,
"centerZ": 24,
"radius": 4,
"height": 94,
"guarded": false
},
{
"centerX": 12,
"centerZ": 39,
"radius": 5,
"height": 103,
"guarded": false
},
{
"centerX": -13,
"centerZ": 39,
"radius": 2,
"height": 79,
"guarded": true
},
{
"centerX": -34,
"centerZ": 24,
"radius": 4,
"height": 97,
"guarded": false
},
{
"centerX": -42,
"centerZ": -1,
"radius": 3,
"height": 88,
"guarded": false
},
{
"centerX": -34,
"centerZ": -25,
"radius": 3,
"height": 91,
"guarded": false
},
{
"centerX": -13,
"centerZ": -40,
"radius": 3,
"height": 85,
"guarded": false
},
{
"centerX": 12,
"centerZ": -40,
"radius": 4,
"height": 100,
"guarded": false
},
{
"centerX": 33,
"centerZ": -25,
"radius": 2,
"height": 76,
"guarded": false
}
]
}
}
PlacedFeatures.kt
val END_SPIKE = FeatureRegistry.registerPlacedFeature(
Machines,
"end_spike",
ConfiguredFeatures.END_SPIKE,
BiomeFilter.biome() // (1)!
)
- Most of the placement logic is handled by the feature itself. The only thing we need to do is to specify that the feature should only be placed in biomes that have end spikes.