✨ 26.1 snapshot 6 changes

Author: merak48763

java/data/worldgen/dimension/mod.mcdoc

@@ -45,6 +45,8 @@ dispatch minecraft:resource[dimension_type] to struct DimensionType {
 	has_skylight: boolean,
 	/// Affects the weather, map items and respawning rules.
 	has_ceiling: boolean,
+	#[since="26.1"]
+	has_ender_dragon_fight: boolean,
 	#[until="1.16.2"]
 	shrunk: boolean,
 	#[since="1.16.2"]

java/data/worldgen/feature/mod.mcdoc

@@ -95,7 +95,12 @@ dispatch minecraft:feature_config[disk,ice_patch] to struct DiskConfig {
 }
 
 struct RuleBasedBlockStateProvider {
-	fallback: BlockStateProvider,
+	#[until="26.1"] ... struct {
+		fallback: BlockStateProvider,
+	},
+	#[since="26.1"] ... struct {
+		fallback?: BlockStateProvider,
+	},
 	rules: [struct BlockStateRuleProviderEntry {
 		if_true: BlockPredicate,
 		then: BlockStateProvider,
@@ -204,6 +209,13 @@ dispatch minecraft:block_placer[column_placer] to struct ColumnPlacer {
 	size: IntProvider<int @ 0..>,
 }
 
+#[since="26.1"]
+dispatch minecraft:feature_config[block_blob] to struct BlockBlobConfig {
+	state: BlockState,
+	can_place_on: BlockPredicate,
+}
+
+#[until="26.1"]
 dispatch minecraft:feature_config[forest_rock] to struct ForestRockConfig {
 	state: BlockState,
 }
@@ -308,6 +320,8 @@ dispatch minecraft:feature_config[huge_brown_mushroom,huge_red_mushroom] to stru
 	cap_provider: BlockStateProvider,
 	stem_provider: BlockStateProvider,
 	foliage_radius: int,
+	#[since="26.1"]
+	can_place_on: BlockPredicate,
 }
 
 dispatch minecraft:feature_config[huge_fungus] to struct HugeFungusConfig {
@@ -483,6 +497,13 @@ dispatch minecraft:feature_config[small_dripstone] to struct SmallDripstoneConfi
 	chance_of_taller_dripstone?: float @ 0..1,
 }
 
+#[since="26.1"]
+dispatch minecraft:feature_config[spike] to struct SpikeConfig {
+	state: BlockState,
+	can_place_on: BlockPredicate,
+	can_replace: BlockPredicate,
+}
+
 dispatch minecraft:feature_config[spring_feature] to struct SpringConfig {
 	state: FluidState,
 	rock_count: int,

java/data/worldgen/feature/tree.mcdoc

@@ -1,6 +1,7 @@
 use super::super::HeightmapType
 use super::super::UniformInt
 use super::block_state_provider::BlockStateProvider
+use super::RuleBasedBlockStateProvider
 use super::super::IntProvider
 use super::super::UniformIntProvider
 use ::java::util::direction::Direction
@@ -11,11 +12,13 @@ dispatch minecraft:feature_config[tree] to struct TreeConfig {
 	ignore_vines?: boolean,
 	#[until="1.17"]
 	heightmap: HeightmapType,
-	#[since="1.17"]
-	force_dirt?: boolean,
 	minimum_size: FeatureSize,
-	#[since="1.17"]
+	#[since="1.17"] #[until="26.1"]
+	force_dirt?: boolean,
+	#[since="1.17"] #[until="26.1"]
 	dirt_provider: BlockStateProvider,
+	#[since="26.1"]
+	below_trunk_provider: RuleBasedBlockStateProvider,
 	#[since="1.17"] #[until="1.18"]
 	sapling_provider: BlockStateProvider,
 	trunk_provider: BlockStateProvider,
@@ -198,7 +201,10 @@ struct TreeDecorator {
 }
 
 dispatch minecraft:tree_decorator[alter_ground] to struct AlterGroundTreeDecorator {
-	provider: BlockStateProvider,
+	provider: (
+		#[until="26.1"] BlockStateProvider |
+		#[since="26.1"] RuleBasedBlockStateProvider |
+	),
 }
 
 dispatch minecraft:tree_decorator[attached_to_leaves] to struct AttachedToLeavesTreeDecorator {