Spawn Condition - Revision history

Kyozenno at 19:46, 25 September 2025

2025-09-25T19:46:08Z

← Older revision		Revision as of 19:46, 25 September 2025
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	\| Whether or not the fluid block the spawn is occurring in must be a source for the fluid.		\| Whether or not the fluid block the spawn is occurring in must be a source for the fluid.
	\|-		\|-
	\| style="vertical-align:top;" \| ~~fluidBlock~~		\| style="vertical-align:top;" \| fluid
	\| The type of fluid it must be spawning in. This is as a ~~translated name,~~ such as water.		\| The type of fluid it must be spawning in. This is as a list of block identifiers or tags such as <code>#minecraft:water</code>
	\|}		\|}

DuckyQuackington: Added new spawn conditions.

2025-01-17T22:15:15Z

Added new spawn conditions.

@@ Line 61: / Line 61: @@
 | style="vertical-align:top;" | isThundering
 | Whether it must be thundering or not thundering, as a <code>true/false</code>. Note that if it's raining regularly, it will not count as thundering. If it is thundering, it will count as both thundering and raining.
 |-
 | style="vertical-align:top;" | labels
@@ Line 121: / Line 124: @@
 | style="vertical-align:top;" | fluidBlock
 | The type of fluid it must be spawning in. This is as a translated name, such as water.
 |}
 {{Addon Creation}}

Timinc: added sky light conditions

2024-05-08T19:03:53Z

added sky light conditions

← Older revision		Revision as of 19:03, 8 May 2024
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	\| style="vertical-align:top;" \| maxLight		\| style="vertical-align:top;" \| maxLight
	\| The highest acceptable light level at the spawning context's location. This is an integer between <code>0</code> and <code>15</code> inclusive.		\| The highest acceptable light level at the spawning context's location. This is an integer between <code>0</code> and <code>15</code> inclusive.
			\|-
			\|minSkyLight
			\|The lowest acceptable [[minecraftwiki:Light#Sky_light\|sky light level]] at the spawning context's location. This is an integer between <code>0</code> and <code>15</code> inclusive.
			\|-
			\|maxSkyLight
			\|The highest acceptable sky light level at the spawning context's location. This is an integer between <code>0</code> and <code>15</code> inclusive.
	\|-		\|-
	\| style="vertical-align:top;" \| timeRange		\| style="vertical-align:top;" \| timeRange

Frank The Farmer: Added on Addon Creation Template

2024-03-05T07:00:38Z

Added on Addon Creation Template

← Older revision		Revision as of 07:00, 5 March 2024
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	\| The type of fluid it must be spawning in. This is as a translated name, such as water.		\| The type of fluid it must be spawning in. This is as a translated name, such as water.
	\|}		\|}


			{{Addon Creation}}

Frank The Farmer: Structured 1 property into the list and spawned one reference link

2024-03-04T06:09:14Z

Structured 1 property into the list and spawned one reference link

← Older revision		Revision as of 06:09, 4 March 2024
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	A '''spawn condition''' is used during spawn selection to decide whether a specific SpawnDetail is compatible with the given SpawningContext.		A '''spawn condition''' is used during spawn selection to decide whether a specific SpawnDetail is compatible with the given SpawningContext.

	A spawn condition JSON has many common properties that apply to all contexts, and then there are sub-types that apply to specific contexts. For example, a submerged context has information about depth, and so a SubmergedSpawningCondition is required to make a condition that checks that depth value for a spawn. For all values that are left blank or empty, that value is not checked by the condition. For example, an empty biome list means the biome won't affect the spawning and an unset moonPhase means the moon won't affect the spawning.		A [[Spawn_Pool_World\|spawn condition JSON]] has many common properties that apply to all contexts, and then there are sub-types that apply to specific contexts. For example, a submerged context has information about depth, and so a SubmergedSpawningCondition is required to make a condition that checks that depth value for a spawn. For all values that are left blank or empty, that value is not checked by the condition. For example, an empty biome list means the biome won't affect the spawning and an unset moonPhase means the moon won't affect the spawning.

	{\| class="wikitable"		{\| class="wikitable"

Frank The Farmer at 05:52, 4 March 2024

2024-03-04T05:52:54Z

← Older revision		Revision as of 05:52, 4 March 2024
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	\| style="vertical-align:top;" \| biomes		\| style="vertical-align:top;" \| biomes
	\| A list of biome based conditions. These conditions are all written as text. If the condition starts with a <code>#</code> such as <code>#pokemoncobbled:is_arid</code>, it is understood as a biome tag condition, otherwise checked as a biome ID such as <code>minecraft:forest</code>.		\| A list of biome based conditions. These conditions are all written as text. If the condition starts with a <code>#</code> such as <code>#pokemoncobbled:is_arid</code>, it is understood as a biome tag condition, otherwise checked as a biome ID such as <code>minecraft:forest</code>.
			\|-
			\| style="vertical-align:top;" \| structures
			\| A list of structure IDs, such as <code>minecraft:stronghold</code> or <code>minecraft:desert_pyramid</code>. Allows Pokémon to spawn in the chunks of the listed structures.
	\|-		\|-
	\| style="vertical-align:top;" \| moonPhase		\| style="vertical-align:top;" \| moonPhase

Blob: Created page with "A '''spawn condition''' is used during spawn selection to decide whether a specific SpawnDetail is compatible with the given SpawningContext. A spawn condition JSON has many common properties that apply to all contexts, and then there are sub-types that apply to specific contexts. For example, a submerged context has information about depth, and so a SubmergedSpawningCondition is required to make a condition that checks that depth value for a spawn. For all values that..."

2023-08-11T09:34:19Z

Created page with "A '''spawn condition''' is used during spawn selection to decide whether a specific SpawnDetail is compatible with the given SpawningContext. A spawn condition JSON has many common properties that apply to all contexts, and then there are sub-types that apply to specific contexts. For example, a submerged context has information about depth, and so a SubmergedSpawningCondition is required to make a condition that checks that depth value for a spawn. For all values that..."

New page

A '''spawn condition''' is used during spawn selection to decide whether a specific SpawnDetail is compatible with the given SpawningContext.

A spawn condition JSON has many common properties that apply to all contexts, and then there are sub-types that apply to specific contexts. For example, a submerged context has information about depth, and so a SubmergedSpawningCondition is required to make a condition that checks that depth value for a spawn. For all values that are left blank or empty, that value is not checked by the condition. For example, an empty biome list means the biome won't affect the spawning and an unset moonPhase means the moon won't affect the spawning.

{| class="wikitable"
|-
! Property Name
! style="text-align:left;" | Description
|-
| style="vertical-align:top;" | dimensions
| A list of dimension IDs, such as <code>minecraft:overworld</code> or <code>minecraft:the_nether</code>. This is technically called a dimension effect.
|-
| style="vertical-align:top;" | biomes
| A list of biome based conditions. These conditions are all written as text. If the condition starts with a <code>#</code> such as <code>#pokemoncobbled:is_arid</code>, it is understood as a biome tag condition, otherwise checked as a biome ID such as <code>minecraft:forest</code>.
|-
| style="vertical-align:top;" | moonPhase
| The phase of the moon required for the spawn. This is an integer between 0 and 7 according to the [https://minecraft.fandom.com/wiki/Moon Minecraft Wiki].
|-
| style="vertical-align:top;" | canSeeSky
| Whether or not the spawning context must have a direct route to the sky above it, as a <code>true/false</code>. Fluids do not count as a sky obstruction.
|-
| style="vertical-align:top;" | minX
| The minimum X coordinate that the spawning context may have.
|-
| style="vertical-align:top;" | minY
| The minimum Y coordinate that the spawning context may have.
|-
| style="vertical-align:top;" | minZ
| The minimum Z coordinate that the spawning context may have.
|-
| style="vertical-align:top;" | maxX
| The maximum X coordinate that the spawning context may have.
|-
| style="vertical-align:top;" | maxY
| The maximum Y coordinate that the spawning context may have.
|-
| style="vertical-align:top;" | maxZ
| The maximum Z coordinate that the spawning context may have.
|-
| style="vertical-align:top;" | minLight
| The lowest acceptable light level at the spawning context's location. This is an integer between <code>0</code> and <code>15</code> inclusive.
|-
| style="vertical-align:top;" | maxLight
| The highest acceptable light level at the spawning context's location. This is an integer between <code>0</code> and <code>15</code> inclusive.
|-
| style="vertical-align:top;" | timeRange
| The time range that is acceptable. This can either be text for registered time ranges like <code>'day'</code>, <code>'night'</code>, <code>'morning'</code>, or it can be a comma separated list of tick ranges such as <code>'0-1200,2000-3000'</code>. It can also be a combination of both.
|-
| style="vertical-align:top;" | isRaining
| Whether it must be raining or not raining, as a <code>true/false</code>.
|-
| style="vertical-align:top;" | isThundering
| Whether it must be thundering or not thundering, as a <code>true/false</code>. Note that if it's raining regularly, it will not count as thundering. If it is thundering, it will count as both thundering and raining.
|-
| style="vertical-align:top;" | labels
| The required labels on the spawn for it to be acceptable. This can be either a condition that requires all of the specified labels to be met, or just one of them. This is dictated by the '''labelMode''' value.
|-
| style="vertical-align:top;" | labelMode
| What kind of check will be applied for the labels. This is either <code>ANY</code>, meaning that any matching label from the condition's label list will suffice, or <code>ALL</code>, which requires every label mentioned in the condition to exist in the spawn.
|}

Area spawning conditions are a sub-type of spawning condition and adds more properties that will apply to all area based spawning contexts (which is all world spawning).

{| class="wikitable"
|-
! Property Name
! style="text-align:left;" | Description
|-
| style="vertical-align:top;" | minWidth
| The smallest acceptable horizontal space around an area spawning context. Should be used to protect spawns from occurring where they will immediately suffocate and die.
|-
| style="vertical-align:top;" | maxWidth
| The largest acceptable horizontal space around an area spawning context.
|-
| style="vertical-align:top;" | minHeight
| The smallest acceptable amount of vertical space above an area spawning context. Should be used to protect spawns from occurring where they will immediately suffocate and die.
|-
| style="vertical-align:top;" | maxHeight
| The largest acceptable amount of vertical space above an area spawning context.
|-
| style="vertical-align:top;" | neededNearbyBlocks
| A list of block identifiers such as <code>minecraft:cobblestone</code>, at least one of which must be nearby. What counts as nearby is dependent on the config option that dictates how far out it should look.
|}

Grounded spawning conditions are a sub-type of area spawning condition and adds more properties that will apply to the grounded context.

{| class="wikitable"
|-
! Property Name
! style="text-align:left;" | Description
|-
| style="vertical-align:top;" | neededBaseBlocks
| A list of block identifiers such as <code>minecraft:cobblestone</code>, at least one of which must be the base block that the spawn is occurring on.
|}

Submerged spawning conditions are a sub-type of area spawning condition and adds more properties that will apply to the submerged contexts, those being underlava and underwater.

{| class="wikitable"
|-
! Property Name
! style="text-align:left;" | Description
|-
| style="vertical-align:top;" | minDepth
| The minimum number of blocks that may be beneath the submerged spawning context.
|-
| style="vertical-align:top;" | maxDepth
| The maximum number of blocks that may be beneath the submerged spawning context.
|-
| style="vertical-align:top;" | fluidIsSource
| Whether or not the fluid block the spawn is occurring in must be a source for the fluid.
|-
| style="vertical-align:top;" | fluidBlock
| The type of fluid it must be spawning in. This is as a translated name, such as water.
|}