--- title: 生成自定义结构 category: 巧思案例 mentions: - DerpMcaddon - SirLich tags: - experimental --- # 生成自定义结构 结构特征是游戏世界生成的基础功能之一，用于在游戏中放置导出的`.mcstructure`文件。 本教程将教你如何生成： - 地表结构 - 地下结构 - 浮空结构 - 水下结构 - 水面结构 :::tip 若要在安卓设备导出结构文件，可使用此[资源包](https://mcpedl.com/export-structure-button-android-addon/) ::: 请确保将`.mcstructure`文件放置在`BP/structures/`目录下！ ## 地表结构 ### 特征文件 ::: code-group ```json [BP/features/house_feature.json] { "format_version": "1.13.0", "minecraft:structure_template_feature": { "description": { "identifier": "wiki:house_feature" }, "structure_name": "mystructure:house", "adjustment_radius": 4, "facing_direction": "random", "constraints": { "grounded": {}, "unburied": {}, "block_intersection": { "block_allowlist": [ "minecraft:air" //结构只能替换空气方块 ] } } } } ``` ::: ### 特征规则 ::: code-group ```json [BP/feature_rules/plains_house_feature.json] { "format_version": "1.13.0", "minecraft:feature_rules": { "description": { "identifier": "wiki:plains_house_feature", "places_feature": "wiki:house_feature" }, "conditions": { "placement_pass": "first_pass", "minecraft:biome_filter": { "test": "has_biome_tag", "operator": "==", "value": "plains" } }, "distribution": { "iterations": 1, "x": { "extent": [0, 16], "distribution": "uniform" }, "y": "q.heightmap(v.worldx, v.worldz)", //在区块最高点生成结构 "z": { "extent": [0, 16], "distribution": "uniform" }, "scatter_chance": { "numerator": 1, "denominator": 25 } } } } ``` ::: ![](/assets/images/world-generation/structure-features/house.png) ## 地下结构 ### 特征文件 ::: code-group ```json [BP/features/bunker_feature.json] { "format_version": "1.13.0", "minecraft:structure_template_feature": { "description": { "identifier": "wiki:bunker_feature" }, "structure_name": "mystructure:bunker", "adjustment_radius": 4, "facing_direction": "random", "constraints": { "block_intersection": { "block_allowlist": [ "minecraft:air", //结构只能替换空气和石头 "minecraft:stone" ] } } } } ``` ::: ### 特征规则 ::: code-group ```json [BP/feature_rules/overworld_bunker_feature.json] { "format_version": "1.13.0", "minecraft:feature_rules": { "description": { "identifier": "wiki:overworld_bunker_feature", "places_feature": "wiki:bunker_feature" }, "conditions": { "placement_pass": "first_pass", "minecraft:biome_filter": { "test": "has_biome_tag", "operator": "==", "value": "overworld" } }, "distribution": { "iterations": 1, "x": { "extent": [0, 16], "distribution": "uniform" }, "y": { "extent": [ 11, //结构将在y11至y50之间生成 50 ], "distribution": "uniform" }, "z": { "extent": [0, 16], "distribution": "uniform" }, "scatter_chance": { "numerator": 1, "denominator": 15 } } } } ``` ::: ![](/assets/images/world-generation/structure-features/bunker.png) ## 浮空结构 ### 特征文件 ::: code-group ```json [BP/features/balloon_feature.json] { "format_version": "1.13.0", "minecraft:structure_template_feature": { "description": { "identifier": "wiki:balloon_feature" }, "structure_name": "mystructure:balloon", "adjustment_radius": 4, "facing_direction": "random", "constraints": { "block_intersection": { "block_allowlist": [ "minecraft:air" //结构只能替换空气 ] } } } } ``` ::: ### 特征规则 ::: code-group ```json [BP/feature_rules/overworld_balloon_feature.json] { "format_version": "1.13.0", "minecraft:feature_rules": { "description": { "identifier": "wiki:overworld_baloon_feature", "places_feature": "wiki:balloon_feature" }, "conditions": { "placement_pass": "first_pass", "minecraft:biome_filter": { "test": "has_biome_tag", "operator": "==", "value": "overworld" } }, "distribution": { "iterations": 1, "x": { "extent": [0, 16], "distribution": "uniform" }, "y": { "extent": [ 100, //结构将在y100至y200之间生成 200 ], "distribution": "uniform" }, "z": { "extent": [0, 16], "distribution": "uniform" }, "scatter_chance": { "numerator": 1, "denominator": 25 } } } } ``` ::: ![](/assets/images/world-generation/structure-features/balloon.png) ## 水下结构 :::tip 对于水下结构，请确保对结构进行水淹处理，因为Minecraft不会自动进行水淹操作！ ::: ### 特征文件 ::: code-group ```json [BP/features/aqua_temple_feature.json] { "format_version": "1.13.0", "minecraft:structure_template_feature": { "description": { "identifier": "wiki:aqua_temple_feature" }, "structure_name": "mystructure:aqua_temple", "adjustment_radius": 4, "facing_direction": "random", "constraints": { "block_intersection": { "block_allowlist": [ "minecraft:water" //结构只能替换水方块 ] } } } } ``` ::: ### 特征规则 ::: code-group ```json [BP/feature_rules/ocean_aqua_temple_feature.json] { "format_version": "1.13.0", "minecraft:feature_rules": { "description": { "identifier": "wiki:ocean_aqua_temple_feature", "places_feature": "wiki:aqua_temple_feature" }, "conditions": { "placement_pass": "first_pass", "minecraft:biome_filter": { "test": "has_biome_tag", "operator": "==", "value": "ocean" } }, "distribution": { "iterations": 1, "x": { "extent": [0, 16], "distribution": "uniform" }, "y": "q.above_top_solid(v.worldx, v.worldz)", //将结构放置在最高固体方块顶部，避免生成在水面 "z": { "extent": [0, 16], "distribution": "uniform" }, "scatter_chance": { "numerator": 1, "denominator": 25 } } } } ``` ::: ![](/assets/images/world-generation/structure-features/aqua_temple.png) ## 水面结构 ### 特征文件 ::: code-group ```json [BP/features/raft_feature.json] { "format_version": "1.13.0", "minecraft:structure_template_feature": { "description": { "identifier": "wiki:raft_feature" }, "structure_name": "mystructure:raft", "adjustment_radius": 4, "facing_direction": "random", "constraints": { "block_intersection": { "block_allowlist": [ "minecraft:water", //结构只能替换水和空气 "minecraft:air" ] } } } } ``` ::: ### 特征规则 ::: code-group ```json [BP/feature_rules/ocean_raft_feature.json] { "format_version": "1.13.0", "minecraft:feature_rules": { "description": { "identifier": "wiki:ocean_raft_feature", "places_feature": "wiki:raft_feature" }, "conditions": { "placement_pass": "first_pass", "minecraft:biome_filter": { "test": "has_biome_tag", "operator": "==", "value": "ocean" } }, "distribution": { "iterations": 1, "x": { "extent": [0, 16], "distribution": "uniform" }, "y": 62, //结构将在y62（默认水位高度）生成 "z": { "extent": [0, 16], "distribution": "uniform" }, "scatter_chance": { "numerator": 1, "denominator": 25 } } } } ``` ::: ![](/assets/images/world-generation/structure-features/raft.png)