Block Condition Types

Block conditions check properties of a block at a location.

origins:adjacent

Checks if a matching block is adjacent.

Field	Type	Default	Description
adjacent_condition	Block Condition	required	Condition for adjacent blocks
comparison	String	optional	Comparison for matching count
compare_to	Integer	optional	Count to compare against

Example

"block_condition": {
    "type": "origins:adjacent",
    "adjacent_condition": {
        "type": "origins:block",
        "block": "minecraft:iron_ore"
    },
    "comparison": ">=",
    "compare_to": 4
}

This example will check if there are four or more Iron Ore blocks next to the block in question.

origins:air

Unstable

This condition is currently unstable and may not work as intended. Please report if you encounter any issues with it.

Checks whether the target block is air.

Field	Type	Default	Description
None	-	-	-

origins:attachable

Checks whether the block is in a place where a supported block can be attached (i.e. checks whether any of the adjacent blocks' sides towards this block position are solid).

origins:blast_resistance

Checks the block's blast resistance.

Field	Type	Default	Description
comparison	String	required	Comparison operator
compare_to	Float	required	Value to compare against

Example

"block_condition": {
    "type": "origins:blast_resistance",
    "comparison": ">=",
    "compare_to": 1200
}

This example will check if the blast resistance value of the block is that of an Obsidian block or greater.

origins:block_entity

Checks if the block has a block entity.

origins:block_id

Checks the block's ID.

Field	Type	Default	Description
block	Identifier	required	Block ID

Example

"block_condition": {
  "type": "origins:block_id",
  "block": "minecraft:stone"
}

This example will check if there are four or more Iron Ore blocks next to the block in question.

origins:block_state

Checks a specific block state property.

Field	Type	Default	Description
property	String	required	Property name
value	String	required	Expected value
comparison	String	optional	Comparison type

Example

"block_condition": {
    "type": "origins:and",
    "conditions": [
        {
            "type": "origins:block",
            "block": "minecraft:chest"
        },
        {
            "type": "origins:block_state",
            "property": "facing",
            "enum": "north"
        }
    ]
}

This example will check if a Chest block is facing north.

origins:distance_from_coordinates

Checks the block's distance from coordinates.

Field	Type	Default	Description
x	Float	0	Reference X
y	Float	0	Reference Y
z	Float	0	Reference Z
comparison	String	required	Comparison operator
compare_to	Float	required	Distance value

Example

"block_condition": {
    "type": "origins:distance_from_coordinates",
    "offset": {
        "x": 1024,
        "z": 512
    },
    "ignore_y": true,
    "comparison": "<",
    "compare_to": 8
}

This example will check if the block is within an 8 blocks radius relative to the specified coordinates (X: 1024, Z: 512).

origins:exposed_to_sky

Checks if the block is exposed to the sky.

origins:fluid

Checks the fluid at the block position.

Field	Type	Default	Description
fluid_condition	Fluid Condition	required	Fluid condition to evaluate

Example

"block_condition": {
    "type": "origins:fluid",
    "fluid_condition": {
        "type": "origins:still"
    }
}

This example will check if the block is a source fluid.

origins:hardness

Checks the block's hardness.

Field	Type	Default	Description
comparison	String	required	Comparison operator
compare_to	Float	required	Value to compare against

Example

"block_condition": {
    "type": "origins:hardness",
    "comparison": "==",
    "compare_to": 1.5
}

This example will check if the block is as hard as Stone.

origins:height

Checks the block's height (Y-level).

Field	Type	Default	Description
comparison	String	required	Comparison operator
compare_to	Integer	required	Y-level to compare against

Example

"block_condition": {
  "type": "origins:height",
  "comparison": "<=",
  "compare_to": 64
}

This example will check if the blast resistance value of the block is that of an Obsidian block or greater.

origins:in_rain

Unstable

This condition is currently unstable and may not work as intended. Please report if you encounter any issues with it.

Checks whether rain reaches the target block.

Field	Type	Default	Description
None	-	-	-

origins:in_tag

Checks if the block is in a block tag.

Field	Type	Default	Description
tag	Identifier	required	Block tag ID

Example

"block_condition": {
  "type": "origins:in_tag",
  "tag": "origins:natural_stone"
}

This example checks if the block is a Diamond Block.

origins:light_blocking

Checks whether the block is marked in code as blocking light. Glass for example would not fulfill this condition.

origins:light_level

Checks the light level at the block.

Field	Type	Default	Description
comparison	String	required	Comparison operator
compare_to	Integer	required	Light level to compare against
light_type	String	block	block or sky

Example

"block_condition": {
  "type": "origins:light_level",
  "comparison": ">",
  "compare_to": 7
}

This example will check if a Chest block is facing north.

origins:movement_blocking

Checks if the block blocks movement (solid).

origins:nbt

Checks the block entity's NBT data.

Field	Type	Default	Description
nbt	String	required	NBT query string

Example

"block_condition": {
    "type": "origins:and",
    "conditions": [
        {
            "type": "origins:block",
            "block": "minecraft:beacon"
        },
        {
            "type": "origins:nbt",
            "nbt": "{Levels: 1}"
        }
    ]
}

This example will check if Beacon block has a Level value of 1.

origins:raining

Unstable

This condition is currently unstable and may not work as intended. Please report if you encounter any issues with it.

Checks whether it is currently raining in the level.

Field	Type	Default	Description
None	-	-	-

origins:replaceable

Checks if the block can be replaced by another block (i.e. if it's a non-solid block like tall grass or air).

origins:slipperiness

Checks the block's slipperiness.

Field	Type	Default	Description
comparison	String	required	Comparison operator
compare_to	Float	required	Value to compare against

Example

"block_condition": {
    "type": "origins:slipperiness",
    "comparison": "==",
    "compare_to": 0.98
}

This example will check if the block has the same slipperiness of an Ice (or Packed Ice) block.

origins:thundering

Unstable

This condition is currently unstable and may not work as intended. Please report if you encounter any issues with it.

Checks whether it is currently thundering in the level.

Field	Type	Default	Description
None	-	-	-

origins:water_loggable

Checks if the block can be waterlogged.