Add paper's EntityFertilizeEgg event by CJH3139 · Pull Request #8231 · SkriptLang/Skript

CJH3139 · 2025-10-09T08:10:44Z

Problem

Solution

Added a bonemeal alias to Block Fertilize event as it was a little bit confusing to some ([block] fertilize -> "[block] (fertilize|bone[ ]meal)")
Added paper's EntityFertilizeEgg event that accepts mother and father entity from the breeding family expr
- Errors when using event-entity as it's ambiguous
- Errors when using child from ExprBreedingFamily (Still in blockstate or not an entity at all in some case)

Testing Completed

Tested both with a script and manually

    broadcast "Mother is: %breeding mother%"
    broadcast "Father is: %breeding father%"

Supporting Information

Completes: #7819
Related: none

Also change for: - block fertilize event bone[ ]meal alias - ExprBreedingFamily tweaks so that it also accepts the FertilizeEgg event

CJH3139 · 2025-10-09T08:16:51Z

oh and on the error message screenshot, changed the first error message line to The 'bred child' expression cannot be used in a 'fertilize egg' event.

Efnilite · 2025-10-09T09:30:47Z

+				"\tif event-entity is a frog:",
+				"\t\tsend \"A frog just became pregnant!\""
+			)
+			.since("2.14");


Suggested change

.since("2.14");

.since("INSERT VERSION");

Efnilite · 2025-10-09T09:32:17Z

+			.since("2.14");
+
+		EventValues.registerEventValue(EntityFertilizeEggEvent.class, Entity.class, event -> {
+			assert false;


this will error on all servers with the ea flag, so probably best to remove it

Efnilite · 2025-10-09T09:32:47Z

+		if (!getParser().isCurrentEvent(EntityBreedEvent.class) && !getParser().isCurrentEvent(EntityFertilizeEggEvent.class)) {
+			Skript.error("The 'breeding family' expression can only be used in an breed or fertilize egg event.");
+			return false;
+		}


EventRestrictedSyntax

Absolutionism · 2025-10-10T00:27:35Z

+public class EvtFertilizeEgg extends SkriptEvent {
+	static {


Suggested change

public class EvtFertilizeEgg extends SkriptEvent {

static {

public class EvtFertilizeEgg extends SkriptEvent {

static {

Absolutionism · 2025-10-10T00:29:24Z

+			.examples(
+				"on fertilizing egg of turtles:",
+				"\tsend \"A turtle just fertilized an egg!\"",
+				"on fertilizing egg:",
+				"\tif event-entity is a frog:",
+				"\t\tsend \"A frog just became pregnant!\""
+			)


Suggested change

.examples(

"on fertilizing egg of turtles:",

"\tsend \"A turtle just fertilized an egg!\"",

"on fertilizing egg:",

"\tif event-entity is a frog:",

"\t\tsend \"A frog just became pregnant!\""

)

.examples("""

on fertilizing egg of turtles:

send "A turtle just fertilized an egg!"

on fertilizing egg:

if event-entity is a frog:

send "A frog just became pregnant!"

""")

Also, use broadcast instead of send since that's invalid as there's no default player to send a message to.

Absolutionism · 2025-10-10T00:31:36Z

+
+	@Override
+	public String toString(@Nullable Event event, boolean debug) {
+		return "on fertilizing egg" + (entitiesLiteral == null ? "" : " of " + entitiesLiteral);


Suggested change

return "on fertilizing egg" + (entitiesLiteral == null ? "" : " of " + entitiesLiteral);

return "on fertilizing egg" + (entitiesLiteral == null ? "" : " of " + entitiesLiteral.toString(event, debug));

sovdeeth · 2025-12-08T22:40:33Z

Do you intend to continue working on this?

…rtilizeEgg

Removed all the deprecated things (EventValue & registerEvent) and now uses EventValueRegistry & SyntaxRegistry

Co-authored-by: SirSmurfy2 <82696841+Absolutionism@users.noreply.github.com>

Absolutionism · 2026-04-17T16:02:25Z

+	@Test
+	public void test() {
+		Bukkit.getPluginManager().callEvent(
+			new EntityFertilizeEggEvent(mother, father, null, null, 0));


Should add in a player, itemstack, and arbitrary number for experience to make sure the event values work in the sk file

Co-authored-by: SirSmurfy2 <82696841+Absolutionism@users.noreply.github.com>

…/EvtFertilizeEggTest.java Co-authored-by: SirSmurfy2 <82696841+Absolutionism@users.noreply.github.com>

…in the skript file

Efnilite

almost there 🙏

Absolutionism · 2026-04-21T04:00:24Z

+import org.skriptlang.skript.bukkit.registration.BukkitSyntaxInfos;
+import org.skriptlang.skript.registration.SyntaxRegistry;
+
+public class EvtFertilizeEgg extends SkriptEvent {


This should be moved to org.skriptlang paackage

APickledWalrus · 2026-04-21T04:06:43Z

+			BukkitSyntaxInfos.Event.KEY,
+			BukkitSyntaxInfos.Event.builder(EvtFertilizeEgg.class, "Entity Fertilize")
+				.addEvent(EntityFertilizeEggEvent.class)
+				.addPatterns("[entity] fertiliz(e|ing) [an] egg [of %-entitytypes%]")


I think [%-entitytypes%] egg fertiliz(e|ation) could be a good pattern.
on egg fertilize
on turtle egg fertilization

CJH3139 added 2 commits October 9, 2025 00:24

Add paper's EntityFertilizeEgg event

b75fde9

Also change for: - block fertilize event bone[ ]meal alias - ExprBreedingFamily tweaks so that it also accepts the FertilizeEgg event

Add test skript

642c9f4

CJH3139 requested a review from a team as a code owner October 9, 2025 08:10

CJH3139 requested review from Burbulinis and erenkarakal and removed request for a team October 9, 2025 08:10

skriptlang-automation bot added the needs reviews A PR that needs additional reviews label Oct 9, 2025

Efnilite requested changes Oct 9, 2025

View reviewed changes

Absolutionism requested changes Oct 10, 2025

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Update EvtFertilizeEgg.java

57b2a51

skriptlang-automation bot removed the needs reviews A PR that needs additional reviews label Oct 10, 2025

sovdeeth added enhancement Feature request, an issue about something that could be improved, or a PR improving something. feature Pull request adding a new feature. labels Oct 12, 2025

CJH3139 added 2 commits April 11, 2026 23:24

Update ExprBreedingFamily.java

74cf6b4

Merge remote-tracking branch 'upstream/dev/feature' into cjh/event/Fe…

5f44f1e

…rtilizeEgg

CJH3139 requested review from Absolutionism and Efnilite April 12, 2026 06:35

CJH3139 added 3 commits April 11, 2026 23:54

Update EvtFertilizeEgg.sk

5e6942f

Update EvtFertilizeEgg

c4d07e3

Removed all the deprecated things (EventValue & registerEvent) and now uses EventValueRegistry & SyntaxRegistry

Merge branch 'dev/feature' into cjh/event/FertilizeEgg

e138b84

Absolutionism requested changes Apr 17, 2026

View reviewed changes

Comment thread src/main/java/ch/njol/skript/events/EvtFertilizeEgg.java Outdated

Comment thread src/main/java/ch/njol/skript/events/EvtFertilizeEgg.java

CJH3139 and others added 2 commits April 16, 2026 19:02

Update src/main/java/ch/njol/skript/events/EvtFertilizeEgg.java

7f01706

Co-authored-by: SirSmurfy2 <82696841+Absolutionism@users.noreply.github.com>

Add EventValues for player, itemstack and xp

f7c53e4

CJH3139 requested a review from Absolutionism April 17, 2026 04:11

Absolutionism requested changes Apr 17, 2026

View reviewed changes

CJH3139 and others added 3 commits April 17, 2026 09:03

Update src/main/java/ch/njol/skript/events/SimpleEvents.java

c47c752

Co-authored-by: SirSmurfy2 <82696841+Absolutionism@users.noreply.github.com>

Update src/test/java/org/skriptlang/skript/test/tests/syntaxes/events…

a82d3de

…/EvtFertilizeEggTest.java Co-authored-by: SirSmurfy2 <82696841+Absolutionism@users.noreply.github.com>

Add player, itemstack, and experience to make sure event values work …

ad29c23

…in the skript file

Update EvtFertilizeEgg.sk

d000757

CJH3139 requested a review from Absolutionism April 17, 2026 17:06

Efnilite reviewed Apr 19, 2026

View reviewed changes

Comment thread ...main/java/org/skriptlang/skript/bukkit/breeding/elements/expressions/ExprBreedingFamily.java Outdated

skriptlang-automation bot added the needs reviews A PR that needs additional reviews label Apr 19, 2026

Update ExprBreedingFamily.java

7fffb1f

CJH3139 requested a review from Efnilite April 20, 2026 09:15

Efnilite approved these changes Apr 20, 2026

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skriptlang-automation bot removed the needs reviews A PR that needs additional reviews label Apr 20, 2026

Absolutionism requested changes Apr 21, 2026

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APickledWalrus reviewed Apr 21, 2026

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	return "on fertilizing egg" + (entitiesLiteral == null ? "" : " of " + entitiesLiteral);
	return "on fertilizing egg" + (entitiesLiteral == null ? "" : " of " + entitiesLiteral.toString(event, debug));

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CJH3139 commented Oct 9, 2025

Problem

Solution

Testing Completed

Supporting Information

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CJH3139 commented Oct 9, 2025

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sovdeeth commented Dec 8, 2025

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