教學:自訂世界生成

本文章所述內容僅適用於Java版。

對於數據包和模組創作者來説，自訂世界生成通常是十分複雜且困難的。要想創造出一個較為完善的世界，有必要參考原版中世界生成的方式。

本教學選取1.20.1中的部分原版世界生成檔案進行大致解讀，方便創作者閱讀和理解原版世界生成。

如何取得原版世界生成檔案[編輯 | 編輯原始碼]

在1.19.3的22w42a及之後的版本，大部分世界生成檔案都可以在client.jar或server.jar的data/minecraft/目錄下找到。但在世界設定中並不包含原版主世界和地獄維度的生物羣落方案參數。

通過數據生成器可以直接生成所有原版數據包檔案，以及主世界和地獄維度的生物羣落方案參數。

你也可以在Slicedlime的github上取得22w42a以前的原版世界生成檔案，位於examples倉庫中。倉庫歷史中缺失的版本意味着在這些版本裏原版世界生成檔案沒有發生變動。

主世界最終密度函數[編輯 | 編輯原始碼]

主世界最終密度函數是位於worldgen/noise_settings/overworld.json內的final_density字段。

{    //主世界最終密度函數
"type": "minecraft:min",
"argument1":
{  //使其值更接近0，影響含水層各水域間分隔的生成，final_density的負值越小，分隔越不易生成[顯示]
"type": "minecraft:squeeze",
"argument": {
"type": "minecraft:mul",
"argument1": 0.64,
"argument2":
{    //插值[顯示]
"type": "minecraft:interpolated",
"argument":
{    //與舊版區塊銜接[顯示]
"type": "minecraft:blend_density",
"argument":
{    //從Y=-40到Y=-64，密度函數值逐漸變為固定值0.1171875，以避免洞穴過深暴露甚至貫穿基岩層[顯示]
"type": "minecraft:add",
"argument1": 0.1171875,
"argument2": {
"type": "minecraft:mul",
"argument1": {
"type": "minecraft:y_clamped_gradient",
"from_y": -64,
"to_y": -40,
"from_value": 0,
"to_value": 1
},
"argument2": {
"type": "minecraft:add",
"argument1": -0.1171875,
"argument2":
{    //從Y=240到Y=256，密度函數值逐漸變為固定值-0.078125，以避免生成過高地形[顯示]
"type": "minecraft:add",
"argument1": -0.078125,
"argument2": {
"type": "minecraft:mul",
"argument1": {
"type": "minecraft:y_clamped_gradient",
"from_y": 240,
"to_y": 256,
"from_value": 1,
"to_value": 0
},
"argument2": {
"type": "minecraft:add",
"argument1": 0.078125,
"argument2":
{    //以sloped_cheese的1.5625為分界線，分為地表和地下[顯示]
"type": "minecraft:range_choice",
"input": "minecraft:overworld/sloped_cheese",
"min_inclusive": -1000000,
"max_exclusive": 1.5625,
"when_in_range":
{    //地表[顯示]
"type": "minecraft:min",
"argument1": "minecraft:overworld/sloped_cheese",  //決定了地形表面的高度和形狀
"argument2":
{    //雜訊洞穴入口，即連通地表與地下洞穴的一些洞穴[顯示]

"type": "minecraft:mul",
"argument1": 5,
"argument2": "minecraft:overworld/caves/entrances"
}
},
"when_out_of_range":
{    //地下[顯示]
"type": "minecraft:max",
"argument1":
{    //意麪、芝士洞穴與洞穴入口，取兩次最小值相對於取三者的最小值。這裏有必要再次呼叫洞穴入口，否則洞穴入口只在地表生成而被切斷[顯示]
"type": "minecraft:min",
"argument1":
{    //芝士洞穴與洞穴入口[顯示]
"type": "minecraft:min",
"argument1":
{    //芝士洞穴[顯示]
"type": "minecraft:add",
"argument1":
{    //使洞穴更小且形狀更不規則。該部分永遠為正[顯示]

"type": "minecraft:mul",
"argument1": 4,
"argument2": {
"type": "minecraft:square",
"argument": {
"type": "minecraft:noise",
"noise": "minecraft:cave_layer",
"xz_scale": 1,
"y_scale": 8
}
}
},
"argument2":
{[顯示]
"type": "minecraft:add",
"argument1":
{    //芝士洞穴的主體。只有該部分小於零的地方才能生成芝士洞穴[顯示]

"type": "minecraft:clamp",
"input": {
"type": "minecraft:add",
"argument1": 0.27,
"argument2": {
"type": "minecraft:noise",
"noise": "minecraft:cave_cheese",
"xz_scale": 1,
"y_scale": 0.6666666666666666
}
},
"min": -1,
"max": 1
},
"argument2":
{  //靠近地表時增加密度，減少靠近地表的芝士洞穴生成。該部分在sloped_cheese的值大於2.34375時為0，在2.34375和1.5626之間逐漸增加，在1.5625時為0.5[顯示]

"type": "minecraft:clamp",
"input": {
"type": "minecraft:add",
"argument1": 1.5,
"argument2": {
"type": "minecraft:mul",
"argument1": -0.64,
"argument2": "minecraft:overworld/sloped_cheese"
}
},
"min": 0,
"max": 0.5
}
}
},
"argument2": "minecraft:overworld/caves/entrances"  //洞穴入口
},
"argument2":
{    //意麪洞穴[顯示]

"type": "minecraft:add",
"argument1": "minecraft:overworld/caves/spaghetti_2d",
"argument2": "minecraft:overworld/caves/spaghetti_roughness_function"
}
},
"argument2":
{    //雜訊洞穴裏的雜訊柱[顯示]

"type": "minecraft:range_choice",
"input": "minecraft:overworld/caves/pillars",
"min_inclusive": -1000000,
"max_exclusive": 0.03,
"when_in_range": -1000000,
"when_out_of_range": "minecraft:overworld/caves/pillars"
}
}
}
}
}
}
}
}
}
}
}
}
},
"argument2": "minecraft:overworld/caves/noodle"  //麪條洞穴}

其中呼叫的用於決定地形表面高度和形狀的sloped_cheese位於data/minecraft/worldgen/density_function/overworld/sloped_cheese.json。

{    //sloped_cheese
"type": "minecraft:add",
"argument1":
{  //乘上因子minecraft:overworld/factor以確定三維地形的位置。並使正值乘上4，以避免地形較深處受base_3d_noise的影響[顯示]
"type": "minecraft:mul",
"argument1": 4.0,
"argument2": {
"type": "minecraft:quarter_negative",
"argument": {
"type": "minecraft:mul",
"argument1":
{[顯示]
"type": "minecraft:add",
"argument1": "minecraft:overworld/depth",  //決定一般情況下的地形表面高度，地形表面上方為負值，下方為正值
"argument2":
{  //在較高的山地增加或減小密度，獲得尖銳的鋸齒狀小型山峯。該部分為二維的密度函數。[顯示]

"type": "minecraft:mul",
"argument1": "minecraft:overworld/jaggedness",  //使用樣條函數，根據大陸性、侵蝕度、PV值和奇異度確定山脈的位置。在大部分地方為0，在高大陸性、低侵蝕度、高PV值的地方為正，且在奇異值為負的地方數值更大
"argument2": {  //雜訊因子，將山脈化為小型山峯
"type": "minecraft:half_negative",
"argument": {
"type": "minecraft:noise",
"noise": "minecraft:jagged",
"xz_scale": 1500.0,
"y_scale": 0.0
}
}
}
},
"argument2": "minecraft:overworld/factor"  //該因子使用樣條函數，根據大陸性、侵蝕度、奇異性和PV值來確定三維地形的位置，永遠為正，在風襲類生物羣落應該生成的位置數值較小，在其他地方數值較大以減小base_3d_noise的影響
}
}
},
"argument2": "minecraft:overworld/base_3d_noise"  //三維的雜訊，用於建立三維的地表}

其中sloped_cheese中呼叫的用於決定一般地形表面高度的depth位於data/minecraft/worldgen/density_function/overworld/depth.json。

{    //depth
"type": "minecraft:add",
"argument1":
{  //每下降1格，深度增加1⁄128（0.0078125），在Y=128時為0[顯示]

"type": "minecraft:y_clamped_gradient",
"from_value": 1.5,
"from_y": -64,
"to_value": -1.5,
"to_y": 320
},
"argument2": "minecraft:overworld/offset"  //使用樣條函數，根據大陸性、侵蝕度和PV值決定地形的高度偏移}

主世界地表規則[編輯 | 編輯原始碼]

主世界地表規則是位於worldgen/noise_settings/overworld.json內的surface_rule字段。

{    //主世界地表規則
"type": "minecraft:sequence",
"sequence": [
//基岩層
{[顯示]
"type": "minecraft:condition",
"if_true": 		//Y=-64為基岩，Y=-64到Y=-60使用雜訊漸變。
{[顯示]

"type": "minecraft:vertical_gradient",
"random_name": "minecraft:bedrock_floor",
"true_at_and_below": {
"above_bottom": 0
},
"false_at_and_above": {
"above_bottom": 5
}
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:bedrock"
}
}
},
//表層（例如平原的草地和泥土）
{[顯示]
"type": "minecraft:condition",
"if_true": {		//是否要嘗試生成表層（例如平原的草地和泥土）。preliminary_surface為initial_density_without_jaggedness產生的初始地表高度向下整體偏移約2到8格後的高度，該高度通常相對於實際表層厚度很低，以保證能夠生成表層。若無此條件，洞穴的地面也會生成表層。
"type": "minecraft:above_preliminary_surface"
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//特殊生物羣落的表面（即最表層）
{[顯示]
"type": "minecraft:condition",
"if_true": 		//最表層（上方為空氣，或者與空氣方塊間隔了一些液體方塊）
{[顯示]

"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//疏林惡地高處表面粗泥和草地相間分佈，草地在水下時則為泥土
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:wooded_badlands"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:y_above",
"anchor": {
"absolute": 97
},
"surface_depth_multiplier": 2,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//粗泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.909,
"max_threshold": -0.5454
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:coarse_dirt"
}
}
},
//粗泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.1818,
"max_threshold": 0.1818
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:coarse_dirt"
}
}
},
//粗泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.5454,
"max_threshold": 0.909
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:coarse_dirt"
}
}
},
//預設為草地（在水下時為泥土）
{[顯示]
"type": "minecraft:sequence",
"sequence": [
//上方沒有水時為草地
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:grass_block",
"Properties": {
"snowy": "false"
}
}
}
},
//否則為泥土
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:dirt"
}
}
]
}
]
}
}
},
//沼澤地在Y=62的表面根據雜訊隨機替換成水。Y=62通常是河流、湖泊或海洋的岸上。
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:swamp"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": 		//如果Y>=62
{
"type": "minecraft:y_above",
"anchor": {
"absolute": 62
},
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:condition",
"if_true": 		//如果在Y<63
{
"type": "minecraft:not",
"invert": {
"type": "minecraft:y_above",
"anchor": {
"absolute": 63
},
"surface_depth_multiplier": 0,
"add_stone_depth": false
}
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface_swamp",
"min_threshold": 0,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:water",
"Properties": {
"level": "0"
}
}
}
}
}
}
},
//紅樹林沼澤地在Y=60到62表面根據雜訊隨機替換成水。通常是岸上或淺水域的水底。
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:mangrove_swamp"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true":		//如果Y>=60
{
"type": "minecraft:y_above",
"anchor": {
"absolute": 60
},
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:condition",
"if_true":		//如果Y<63
{
"type": "minecraft:not",
"invert": {
"type": "minecraft:y_above",
"anchor": {
"absolute": 63
},
"surface_depth_multiplier": 0,
"add_stone_depth": false
}
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface_swamp",
"min_threshold": 0,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:water",
"Properties": {
"level": "0"
}
}
}
}
}
}
}
]
}
},
//惡地、侵蝕惡地、疏林惡地的表層
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:badlands",
"minecraft:eroded_badlands",
"minecraft:wooded_badlands"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//表面
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//極高處表面為橙色陶瓦。並不生效，因為原版主世界Y=256及以上沒有任何方塊
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:y_above",
"anchor": {
"absolute": 256
},
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:orange_terracotta"
}
}
},
//Y=(74+表層厚度)以上，表面為各種陶瓦和染色陶瓦
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:y_above",
"anchor": {
"absolute": 74
},
"surface_depth_multiplier": 1,
"add_stone_depth": true
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//陶瓦
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.909,
"max_threshold": -0.5454
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:terracotta"
}
}
},
//陶瓦
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.1818,
"max_threshold": 0.1818
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:terracotta"
}
}
},
//陶瓦
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.5454,
"max_threshold": 0.909
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:terracotta"
}
}
},
//陶瓦和各種顏色的染色陶瓦
{[顯示]

"type": "minecraft:bandlands"
}
]
}
},
//上方沒有水時為紅沙（如果懸空則為紅砂岩）
{[顯示]
"type": "minecraft:condition",
"if_true": 		//上方沒有液體
{[顯示]

"type": "minecraft:water",
"offset": -1,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//下方沒有方塊支撐，則為紅砂岩
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:red_sandstone"
}
}
},
//否則為紅沙
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:red_sand"
}
}
]
}
},
//上方有液體時，若表層厚度為正值，生成橙色陶瓦
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:not",
"invert": {
"type": "minecraft:hole"
}
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:orange_terracotta"
}
}
},
//淺水，預設為白色陶瓦
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": -6,
"surface_depth_multiplier": -1,
"add_stone_depth": true
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:white_terracotta"
}
}
},
//深水，預設為砂礫（如果懸空則為石頭）
{[顯示]

"type": "minecraft:sequence",
"sequence": [
//下方沒有支撐則為石頭
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//砂礫
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
]
}
},
//地表高度>=(63-表層厚度)是的表層
{[顯示]
"type": "minecraft:condition",
"if_true": 		//地表高度>=(63-表層厚度)
{
"type": "minecraft:y_above",
"anchor": {
"absolute": 63
},
"surface_depth_multiplier": -1,
"add_stone_depth": true
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//Y>=63且地表高度<(74+表層厚度)時，為橙色陶瓦
{[顯示]

"type": "minecraft:condition",
"if_true": 		//Y>=63
{
"type": "minecraft:y_above",
"anchor": {
"absolute": 63
},
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:condition",
"if_true": 		//地表高度<(74+表層厚度)
{
"type": "minecraft:not",
"invert": {
"type": "minecraft:y_above",
"anchor": {
"absolute": 74
},
"surface_depth_multiplier": 1,
"add_stone_depth": true
}
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:orange_terracotta"
}
}
}
},
//否則
{[顯示]

"type": "minecraft:bandlands"
}
]
}
},
//上方無水或淺水下的表層
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": true,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:condition",
"if_true": 		//淺水或無水
{
"type": "minecraft:water",
"offset": -6,
"surface_depth_multiplier": -1,
"add_stone_depth": true
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:white_terracotta"
}
}
}
}
]
}
},
//上方無液體的表面
{[顯示]
"type": "minecraft:condition",
"if_true": 		//表面
{
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:condition",
"if_true": 		//上方沒有液體。注意在雕刻器生成時，無論有無液體，此條件永遠成功，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": -1,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//盆地，詳見§ 註釋。
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:frozen_ocean",
"minecraft:deep_frozen_ocean"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:hole"
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [

{
"type": "minecraft:condition",
"if_true":
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:air"
}
}
},

{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:temperature"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:ice"
}
}
},

{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:water",
"Properties": {
"level": "0"
}
}
}
]}
}
},
//表面
{[顯示]
"type": "minecraft:sequence",
"sequence": [
//冰峯表面為冰、雪和冰磚
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:frozen_peaks"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//背陽的陡峭斜坡生成冰磚
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:steep"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:packed_ice"
}
}
},
//偶爾生成冰磚
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:packed_ice",
"min_threshold": 0,
"max_threshold": 0.2
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:packed_ice"
}
}
},
//偶爾生成冰，較為罕見
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:ice",
"min_threshold": 0,
"max_threshold": 0.025
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:ice"
}
}
},
//預設為雪
{[顯示]

"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
]
}
},
//雪坡表面為幼雪、雪和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:snowy_slopes"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//背陽的陡峭斜坡生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:steep"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//偶爾生成幼雪
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:powder_snow",
"min_threshold": 0.35,
"max_threshold": 0.6
},
"then_run": {
"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:powder_snow"
}
}
}
},
//預設為雪
{[顯示]

"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
]
}
},
//尖峯表面為雪和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:jagged_peaks"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//背陽的陡峭斜坡生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:steep"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//預設為雪
{[顯示]

"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
]
}
},
//雪林表面為幼雪和雪
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:grove"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//偶爾生成幼雪
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:powder_snow",
"min_threshold": 0.35,
"max_threshold": 0.6
},
"then_run": {
"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:powder_snow"
}
}
}
},
//預設為雪
{[顯示]

"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
]
}
},
//某些生物羣落表面為沙或石頭
{[顯示]
"type": "minecraft:sequence",
"sequence": [
//石峯表面為方解石和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:stony_peaks"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//偶爾生成方解石
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:calcite",
"min_threshold": -0.0125,
"max_threshold": 0.0125
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:calcite"
}
}
},
//預設為石頭
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
]
}
},
//石岸表面為砂礫和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:stony_shore"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//偶爾生成砂礫（懸空時為石頭）
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:gravel",
"min_threshold": -0.05,
"max_threshold": 0.05
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": 		//下方沒有支撐則為石頭
{
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
},
//預設為石頭
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
]
}
},
//風襲丘陵地表層厚度較厚處的表面為石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:windswept_hills"
]
},
"then_run": 		//表層厚度較厚時生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.12121212121212122,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
}
},
//温暖海洋、沙灘、冰雪沙灘表面為沙和砂岩
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:warm_ocean",
"minecraft:beach",
"minecraft:snowy_beach"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//懸空時為砂岩
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
},
//預設為沙
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sand"
}
}
]
}
},
//沙漠表面為沙和砂岩
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:desert"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//懸空時為砂岩
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
},
//預設為沙
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sand"
}
}
]
}
},
//溶洞（雖然很少生成在地表）表面為石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:dripstone_caves"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
}
]
},
//風襲熱帶稀樹草原表面大部分為石頭和粗泥
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:windswept_savanna"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//表層厚度很厚時生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.21212121212121213,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//表層厚度較厚時生成粗泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.06060606060606061,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:coarse_dirt"
}
}
}
]
}
},
//風襲砂礫丘陵地表面為砂礫、石頭和草地
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:windswept_gravelly_hills"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//表層厚度很厚時生成砂礫（懸空時為石頭）
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.24242424242424243,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
},
//表層厚度較厚時生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.12121212121212122,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//表層厚度較薄時生成草地
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.12121212121212122,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:grass_block",
"Properties": {
"snowy": "false"
}
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:dirt"
}
}
]
}
},
//預設（表層厚度很薄時）為砂礫（懸空時為石頭）
{[顯示]

"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
]
}
},
//原始松樹針葉林和原始雲杉針葉林表面大部分為粗泥和灰壤
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:old_growth_pine_taiga",
"minecraft:old_growth_spruce_taiga"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//表層厚度很厚時生成粗泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.21212121212121213,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:coarse_dirt"
}
}
},
//表層厚度較厚時生成灰壤
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.11515151515151514,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:podzol",
"Properties": {
"snowy": "false"
}
}
}
}
]
}
},
//冰刺之地表面為雪
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:ice_spikes"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": 	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
},
//紅樹林沼澤地表面為泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:mangrove_swamp"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:mud"
}
}
},
//蘑菇地表面為菌絲
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:mushroom_fields"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:mycelium",
"Properties": {
"snowy": "false"
}
}
}
},
//預設表面為草地
{[顯示]

"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true":	//用於雕刻器的條件，詳見§ 註釋。
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:grass_block",
"Properties": {
"snowy": "false"
}
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:dirt"
}
}
]
}
]
}
]
}
}
},
//淺水下的表層（包括表面），以及上方沒有液體的表層（不包括表面，因為在上方已經處理過表面）。以及部分生物羣落表層下的附加表層。
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": -6,
"surface_depth_multiplier": -1,
"add_stone_depth": true
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//盆地，詳見§ 註釋。
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:frozen_ocean",
"minecraft:deep_frozen_ocean"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:hole"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:water",
"Properties": {
"level": "0"
}
}
}
}
}
},
//表層
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": true,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//冰峯表層為冰、雪和冰磚
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:frozen_peaks"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//背陽的陡峭斜坡生成冰磚
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:steep"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:packed_ice"
}
}
},
//大部分為冰磚
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:packed_ice",
"min_threshold": -0.5,
"max_threshold": 0.2
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:packed_ice"
}
}
},
//偶爾生成冰，較為罕見
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:ice",
"min_threshold": -0.0625,
"max_threshold": 0.025
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:ice"
}
}
},
//不在水面下時為雪
{[顯示]

"type": "minecraft:condition",
"if_true": 	//上方為空氣，或者與空氣方塊間隔了一些非液體的方塊
{
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
]
}
},
//雪坡表層為幼雪、雪和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:snowy_slopes"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//背陽的陡峭斜坡生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:steep"
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//不在水面下時偶爾生成幼雪
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:powder_snow",
"min_threshold": 0.45,
"max_threshold": 0.58
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:powder_snow"
}
}
}
},
//不在水面下時為雪
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:snow_block"
}
}
}
]
}
},
//尖峯表層為石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:jagged_peaks"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//雪林表層為幼雪和泥土
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:grove"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//不在水面下時偶爾生成幼雪，較為罕見
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:powder_snow",
"min_threshold": 0.45,
"max_threshold": 0.58
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:water",
"offset": 0,
"surface_depth_multiplier": 0,
"add_stone_depth": false
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:powder_snow"
}
}
}
},
//預設為泥土
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:dirt"
}
}
]
}
},
//某些生物羣落表層為沙或石頭
{[顯示]
"type": "minecraft:sequence",
"sequence": [
//石峯表層為方解石和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:stony_peaks"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//偶爾生成方解石
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:calcite",
"min_threshold": -0.0125,
"max_threshold": 0.0125
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:calcite"
}
}
},
//預設為石頭
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
]
}
},
//石岸表層為砂礫和石頭
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:stony_shore"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//偶爾生成砂礫（懸空時為石頭）
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:gravel",
"min_threshold": -0.05,
"max_threshold": 0.05
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]}
},
//預設為石頭
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
]
}
},
//風襲丘陵地表層在表層厚度較厚時為石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:windswept_hills"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.12121212121212122,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
}
},
//温暖海洋、沙灘、冰雪沙灘表層為沙和砂岩
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:warm_ocean",
"minecraft:beach",
"minecraft:snowy_beach"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//懸空時為砂岩
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
},
//預設為沙
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sand"
}
}
]
}
},
//沙漠表層為沙和砂岩
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:desert"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//懸空時為砂岩
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
},
//預設為沙
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sand"
}
}
]
}
},
//溶洞（雖然很少生成在地表）表層為石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:dripstone_caves"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
}
]
},
//風襲熱帶稀樹草原表層在表層厚度較厚時為石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:windswept_savanna"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.21212121212121213,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
}
},
//風襲砂礫丘陵地表層為砂礫、石頭和泥土
{[顯示]
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:windswept_gravelly_hills"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//表層厚度很厚時生成砂礫（懸空時為石頭）
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.24242424242424243,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
},
//表層厚度較厚時生成石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": 0.12121212121212122,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//表層厚度較薄時生成泥土
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:noise_threshold",
"noise": "minecraft:surface",
"min_threshold": -0.12121212121212122,
"max_threshold": 1.7976931348623157e+308
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:dirt"
}
}
},
//預設（表層厚度很薄時）為砂礫（懸空時為石頭）
{[顯示]

"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
]
}
},
//紅樹林沼澤地表層為泥
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:mangrove_swamp"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:mud"
}
}
},
//預設表層為泥土
{[顯示]

"type": "minecraft:block",
"result_state": {
"Name": "minecraft:dirt"
}
}
]
}
},
//温暖海洋、沙灘和冰雪沙灘表層下的附加表層為砂岩
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:warm_ocean",
"minecraft:beach",
"minecraft:snowy_beach"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": true,
"secondary_depth_range": 6
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
}
},
//沙漠表層下的附加表層為砂岩
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:desert"
]
},
"then_run": {
"type": "minecraft:condition",
"if_true": {    //附加表層常常因為極厚而遠超出preliminary_surface。受到"minecraft:above_preliminary_surface"條件的限制，只會在preliminary_surface之上填充砂岩。
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": true,
"secondary_depth_range": 30
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
}
}
]
}
},
//深水下的表面
{[顯示]
"type": "minecraft:condition",
"if_true": 	//表面
{
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "floor",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
//冰峯和尖峯深水下的表面為石頭
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:frozen_peaks",
"minecraft:jagged_peaks"
]
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
//温暖海洋、温和海洋和温和深海深水下的表面為沙（懸空時為砂岩）
{[顯示]

"type": "minecraft:condition",
"if_true": {
"type": "minecraft:biome",
"biome_is": [
"minecraft:warm_ocean",
"minecraft:lukewarm_ocean",
"minecraft:deep_lukewarm_ocean"
]
},
"then_run": {
"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sandstone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:sand"
}
}
]
}
},
//預設為砂礫（如果懸空則為石頭）
{[顯示]

"type": "minecraft:sequence",
"sequence": [
{
"type": "minecraft:condition",
"if_true": {
"type": "minecraft:stone_depth",
"offset": 0,
"surface_type": "ceiling",
"add_surface_depth": false,
"secondary_depth_range": 0
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:stone"
}
}
},
{
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:gravel"
}
}
]
}
]
}
}
]
}
},
//深板岩層
{[顯示]
"type": "minecraft:condition",
"if_true": 		//Y=0及以下為深板岩，Y=8及以上為石頭，中間使用雜訊漸變。
{[顯示]

"type": "minecraft:vertical_gradient",
"random_name": "minecraft:deepslate",
"true_at_and_below": {
"absolute": 0
},
"false_at_and_above": {
"absolute": 8
}
},
"then_run": {
"type": "minecraft:block",
"result_state": {
"Name": "minecraft:deepslate",
"Properties": {
"axis": "y"
}
}
}
}
]}

註釋[編輯 | 編輯原始碼]

盆地在地表規則加入前一直存在於所有生物羣落，在表層深度小於等於0時，地形的表面被直接移除，留下石頭裸露的盆地。而在地表規則加入以來，該地形特徵卻不知為何被限制在冰洋和寒凍深海兩個生物羣落，並且在判斷水面時存在錯誤。在過去的盆地中，當方塊高出海平面時（Y>=63的方塊）為空氣，否則為冰或水（注意當時沒有含水層和雜訊洞穴）。而在目前的原版地表規則中則是在上方沒有水時為空氣，這可能會導致海岸邊出現流動的水。

另外，由於雕刻器程式碼中的一個錯誤，minecraft:water條件在雕刻器生成時的行為與地形生成時不一致。在地形生成時，offset值是相對於空氣與液體接觸面的偏移值（即空氣方塊的座標）。而在雕刻器生成時，offset值是相對於液體方塊座標的。而又因為雕刻器只在雕刻草地和菌絲時對下方的泥土應用地表規則，遊戲認為草地和菌絲上方不會有水，雕刻後草地和菌絲的位置可能為水，因此泥土上方最多只有一格深的水。因而offset值相當於是相對於泥土上表面的偏移值。

綜上所述，在地形生成時，offset值為0和-1效果相同，都只在上方沒有液體時條件成功。而在雕刻器生成時，offset值若為-1，條件永遠成功，無論上方有無液體。

在地表規則這個功能剛加入遊戲時（21w41a），開發人員沒有意識到雕刻器中的錯誤，在判斷上方是否有水時offset值被設為了-1。因而導致草地可以生成在水下。之後（21w43a和22w07a）為了解決這個問題，又在不能生成在水下的方塊外套了一層offset為0的minecraft:water條件。因此目前原版主世界地表規則稍顯混亂，但基本能夠按預期工作。

對於數據包和模組開發者來説，應避免把offset設為-1，以保證地形生成與雕刻器生成時行為相同。

生物羣落方案參數[編輯 | 編輯原始碼]

通過數據生成器，可以獲得主世界和地獄維度的生物羣落方案參數。生物羣落方案參數位於generated/reports/biome_parameters/檔案夾內，其中所定義的生物羣落生成在生物羣落頁面有詳細的解釋。

參見[編輯 | 編輯原始碼]

導覽[編輯 | 編輯原始碼]