CompatibilityBreakingChanges - Revision history

Pentarctagon: Pentarctagon moved page User:Bssarkar/CompatibilityBreakingChanges to CompatibilityBreakingChanges

2026-04-14T02:07:13Z

Pentarctagon moved page User:Bssarkar/CompatibilityBreakingChanges to CompatibilityBreakingChanges

Soliton at 12:29, 13 April 2026

2026-04-13T12:29:39Z

Laela: /* Compatibility breaking changes between 1.18 and 1.19/1.20 */

2026-04-13T12:12:24Z

‎Compatibility breaking changes between 1.18 and 1.19/1.20

Bssarkar: /* 1.19.22 */

2026-04-13T11:36:24Z

‎1.19.22

Bssarkar: /* Removed (#11126) */

2026-04-13T11:21:09Z

‎Removed (#11126)

Bssarkar: /* Removed in #11126 */

2026-04-13T11:20:40Z

‎Removed in #11126

Bssarkar: List removed macros in #11126

2026-04-13T11:19:05Z

List removed macros in #11126

New page

== 1.19.22 ==
=== Removed macros ===
==== Removed in #11126 ====
* `EARLY_FINISH_BONUS_NOTE`
* `NO_EARLY_FINISH_BONUS_NOTE`
* `NO_GOLD_CARRYOVER_NOTE`
* `NEW_GOLD_CARRYOVER_NOTE_100`
* `NEW_GOLD_CARRYOVER_NOTE_40`
* `NEW_GOLD_CARRYOVER_NOTE_20`
* `MISSILE_FRAME_FIREBALL`
* `MESSAGE`
* `STORY_PART_SPEECH`
* `LOYAL_UNDEAD_UNIT`
* `ON_SIGHTING`
* `MAKE_AI_SIDE_PERSISTENT`
* `DRAKE_FLYING_ANIM`
* `NO_INTERRUPT_NO_UNDO`
* `ENABLE_NIGHTBLADE`

@@ Line 4: / Line 4: @@
 == Compatibility breaking changes between 1.18 and 1.19/1.20 ==
 * The following macros were removed ([https://github.com/wesnoth/wesnoth/pull/11126 #11126])
 ** EARLY_FINISH_BONUS_NOTE
@@ Line 21: / Line 32: @@
 ** ENABLE_NIGHTBLADE
-<nowiki>This lists removed WML functionality and helpful hints for avoiding pitfalls.
+=== New features (help fill this list, https://wiki.wesnoth.org/Special:WhatLinksHere/Template:DevFeature1.19) ===
+* StandardAbilityFilter, including [https://github.com/wesnoth/wesnoth/pull/7814 7814]
-A similar thread for changes before 1.18 can be found [url=https://forums.wesnoth.org/viewtopic.php?t=57288]here[/url].
+* [resistance] min_value
 * [attack] alignment
-[b][u]Compatibility breaking (requires updates to work)[/u][/b]
+* New events '''unit_hits''', '''unit_misses'''
-[list][*][c][kill][/c] now reduces target unit hitpoints to 0 before triggering [c]last_breath, die[/c] events. This affects mentioned events that rely on [have_unit] conditions.
+* Positive '''attack_weight''' now affects weapon selection
-[*]WFL Removed properties [c]unit.side[/c] and [c]terrain.owner[/c]. Use [c]unit.side_number[/c] and [c]terrain.owner_side[/c] instead. They return 1-indexed side, removed properties returned 0-indexed side.
+* Unit attack [effect]+Lua+formula API min_range and max_range
-[*]Abilities with both [c]add[/c] and [c]sub[/c] now calculate value differently
+* Lua unit attributes fearless and healthy
-[*]rotate_loc_around formula now works
+* wesnoth.game_config shows some color-related values
-[*][era] with id=era_dunefolk does not exist anymore
+* wesnoth.units.rebuild
-[*][side]'s leader attribute has been removed
+* stringx.ends_with, stringx.starts_with
-[*][side]'s [variables] tag is now used to set side variables. Use [side]'s [leader] tag to set a unit variable.
+* Unit formula new attributes objects, advancements_taken, traits_count, objects_count, advancements_taken_count, fearless, healthy
-[*]Setting gold to decimal value fails with error. Previously it was converted to int automatically. As of 1.19.21, automatic conversion is only done in [gold], but not in Lua or [modify_side].
+* Formula functions lerp_index, ends_with, replace_all, starts_with, get_palette
-[/list]
+* Custom themes https://wiki.wesnoth.org/GUIToolkit#Custom_themes
 * Abilities and specials now support [event] (does not work correctly due to [issue]10819[/issue])
-[b][u]Deprecations (will continue to work for now)[/u][/b]
+* Ability & Weapon specials registry ([https://github.com/wesnoth/wesnoth/pull/10644 10644]) (does not work correctly if ability contains [event] due to [issue]10819[/issue])
-[list][*]rechange [experimental_filter_ability/active] and [experimental_filter_specials] to [filter_ability] and [filter_specials] and make "experimental_" deprecated.
+* [effect][remove_specials]
-[/list]
+* Expose unit pick dialog to Lua as a simple API call ([https://github.com/wesnoth/wesnoth/pull/8829 8829])
 * [fire_event][data] can be accessed from other event as $data
-[b][u]New features (help fill this list, https://wiki.wesnoth.org/Special:WhatLinksHere/Template:DevFeature1.19)[/u][/b]
+* Unit Type Editor
-[list]
+* [era]auto_sort allows to use custom faction ordering
-[*]StandardAbilityFilter, including [pr]7814[/pr]
+* [terrain_defaults] formula is now working as expected in case formula evaluates to null
-[*][resistance] min_value
+* [set_menu_item] description substitutes variables when rightclick is used
-[*][attack] alignment
+* [defense]
-[*]New events [c]unit_hits[/c], [c]unit_misses[/c]
+* [resistance_defaults] is not causing OOS in random maps anymore
-[*]Positive [c]attack_weight[/c] now affects weapon selection
+* Ability/weapon special descriptions support po variables in descriptions like '''$add''', '''$sub''' etc that contain the value of the relevant key. ([https://github.com/wesnoth/wesnoth/pull/10053 10053], [https://github.com/wesnoth/wesnoth/pull/10293 10293], [https://github.com/wesnoth/wesnoth/pull/10749 10749])
-[*]Unit attack [effect]+Lua+formula API min_range and max_range
+* Ability/weapon special help page ids now follow the format: '''ability_<unique_id>''' or '''weaponspecial_<unique_id>''' ([https://github.com/wesnoth/wesnoth/pull/11012 11012]).
-[*]Lua unit attributes fearless and healthy
+* A lot more functions were added to https://wiki.wesnoth.org/LuaAPI/types/widget with https://wiki.wesnoth.org/index.php?title=LuaAPI%2Ftypes%2Fwidget&type=revision&diff=74843&oldid=74842

← Older revision		Revision as of 12:12, 13 April 2026
Line 20:		Line 20:
	** NO_INTERRUPT_NO_UNDO		** NO_INTERRUPT_NO_UNDO
	** ENABLE_NIGHTBLADE		** ENABLE_NIGHTBLADE
		+
		+
		+	<nowiki>This lists removed WML functionality and helpful hints for avoiding pitfalls.
		+
		+	A similar thread for changes before 1.18 can be found [url=https://forums.wesnoth.org/viewtopic.php?t=57288]here[/url].
		+
		+	[b][u]Compatibility breaking (requires updates to work)[/u][/b]
		+	[list][*][c][kill][/c] now reduces target unit hitpoints to 0 before triggering [c]last_breath, die[/c] events. This affects mentioned events that rely on [have_unit] conditions.
		+	[*]WFL Removed properties [c]unit.side[/c] and [c]terrain.owner[/c]. Use [c]unit.side_number[/c] and [c]terrain.owner_side[/c] instead. They return 1-indexed side, removed properties returned 0-indexed side.
		+	[*]Abilities with both [c]add[/c] and [c]sub[/c] now calculate value differently
		+	[*]rotate_loc_around formula now works
		+	[*][era] with id=era_dunefolk does not exist anymore
		+	[*][side]'s leader attribute has been removed
		+	[*][side]'s [variables] tag is now used to set side variables. Use [side]'s [leader] tag to set a unit variable.
		+	[*]Setting gold to decimal value fails with error. Previously it was converted to int automatically. As of 1.19.21, automatic conversion is only done in [gold], but not in Lua or [modify_side].
		+	[/list]
		+
		+	[b][u]Deprecations (will continue to work for now)[/u][/b]
		+	[list][*]rechange [experimental_filter_ability/active] and [experimental_filter_specials] to [filter_ability] and [filter_specials] and make "experimental_" deprecated.
		+	[/list]
		+
		+	[b][u]New features (help fill this list, https://wiki.wesnoth.org/Special:WhatLinksHere/Template:DevFeature1.19)[/u][/b]
		+	[list]
		+	[*]StandardAbilityFilter, including [pr]7814[/pr]
		+	[*][resistance] min_value
		+	[*][attack] alignment
		+	[*]New events [c]unit_hits[/c], [c]unit_misses[/c]
		+	[*]Positive [c]attack_weight[/c] now affects weapon selection
		+	[*]Unit attack [effect]+Lua+formula API min_range and max_range
		+	[*]Lua unit attributes fearless and healthy
		+	[*]wesnoth.game_config shows some color-related values
		+	[*]wesnoth.units.rebuild
		+	[*]stringx.ends_with, stringx.starts_with
		+	[*]Unit formula new attributes objects, advancements_taken, traits_count, objects_count, advancements_taken_count, fearless, healthy
		+	[*]Formula functions lerp_index, ends_with, replace_all, starts_with, get_palette
		+	[*]Custom themes https://wiki.wesnoth.org/GUIToolkit#Custom_themes
		+	[*]Abilities and specials now support [event] (does not work correctly due to [issue]10819[/issue])
		+	[*]Ability & Weapon specials registry ([pr]10644[/pr]) (does not work correctly if ability contains [event] due to [issue]10819[/issue])
		+	[*][effect][remove_specials]
		+	[*]Expose unit pick dialog to Lua as a simple API call ([pr]8829[/pr])
		+	[*][fire_event][data] can be accessed from other event as $data
		+	[*]Unit Type Editor
		+	[*][era]auto_sort allows to use custom faction ordering
		+	[*][terrain_defaults] formula is now working as expected in case formula evaluates to null
		+	[*][set_menu_item] description substitutes variables when rightclick is used
		+	[*][defense]
		+	[*][resistance_defaults] is not causing OOS in random maps anymore
		+	[*]Ability/weapon special descriptions support po variables in descriptions like [c]$add[/c], [c]$sub[/c] etc that contain the value of the relevant key. ([pr]10053[/pr], [pr]10293[/pr], [pr]10749[/pr])
		+	[*]Ability/weapon special help page ids now follow the format: [c]ability_<unique_id>[/c] or [c]weaponspecial_<unique_id>[/c] ([pr]11012[/pr]).
		+	[*]A lot more functions were added to https://wiki.wesnoth.org/LuaAPI/types/widget with https://wiki.wesnoth.org/index.php?title=LuaAPI%2Ftypes%2Fwidget&type=revision&diff=74843&oldid=74842
		+	[/list]</nowiki>

@@ Line 1: / Line 1: @@
-== 1.19.22 ==
+This lists removed WML functionality and helpful hints for avoiding pitfalls.
-=== Removed macros ===
-==== Removed ([https://github.com/wesnoth/wesnoth/pull/11126 #11126]) ====
+The previous list is available [https://forums.wesnoth.org/viewtopic.php?t=58532 here].
 * EARLY_FINISH_BONUS_NOTE
-* NO_EARLY_FINISH_BONUS_NOTE
+== Compatibility breaking changes between 1.18 and 1.19/1.20 ==
-* NO_GOLD_CARRYOVER_NOTE
+* The following macros were removed ([https://github.com/wesnoth/wesnoth/pull/11126 #11126])
-* NEW_GOLD_CARRYOVER_NOTE_100
+** EARLY_FINISH_BONUS_NOTE
-* NEW_GOLD_CARRYOVER_NOTE_40
+** NO_EARLY_FINISH_BONUS_NOTE
-* NEW_GOLD_CARRYOVER_NOTE_20
+** NO_GOLD_CARRYOVER_NOTE
-* MISSILE_FRAME_FIREBALL
+** NEW_GOLD_CARRYOVER_NOTE_100
-* MESSAGE
+** NEW_GOLD_CARRYOVER_NOTE_40
-* STORY_PART_SPEECH
+** NEW_GOLD_CARRYOVER_NOTE_20
-* LOYAL_UNDEAD_UNIT
+** MISSILE_FRAME_FIREBALL
-* ON_SIGHTING
+** MESSAGE
-* MAKE_AI_SIDE_PERSISTENT
+** STORY_PART_SPEECH
-* DRAKE_FLYING_ANIM
+** LOYAL_UNDEAD_UNIT
-* NO_INTERRUPT_NO_UNDO
+** ON_SIGHTING
-* ENABLE_NIGHTBLADE
+** MAKE_AI_SIDE_PERSISTENT

@@ Line 1: / Line 1: @@
 == 1.19.22 ==
 === Removed macros ===
-==== Removed (#11126) ====
+==== Removed ([https://github.com/wesnoth/wesnoth/pull/11126 #11126]) ====
 * EARLY_FINISH_BONUS_NOTE
 * NO_EARLY_FINISH_BONUS_NOTE

← Older revision	Revision as of 02:07, 14 April 2026
(No difference)