本帖最后由 ruhuasiyu 于 2016-10-12 20:27 编辑

我准备弄一个矿物探测的ooc，然后我上网一搜发现有两个办法：
一种是从MaxKim的视频中看到的。方法如下：

• 将附近的掉落物tp到高处
• 将附近的矿物替换成小麦等可掉落物
• 将附近的方块更新，使得物品掉落
• 在掉落物处生成潜影贝并给予发光效果，然后再在该处填充矿物
• 杀死附近的掉落物
• 将高处的掉落物tp回来
  

这样玩家就可以看到矿物位置的轮廓。

不过这种方法有若干问题。

• 玩家在1.11版本可以获得潜影贝的掉落物，这可以用DeathLootTable来解决。
• 玩家有可能获得潜影贝的经验，暂时无法解决。
• 玩家可以在灵魂沙上放置金矿或者在水边放置煤矿来得地狱疣或甘蔗。
• 玩家可以放置处在BUD态的甘蔗、小麦、胡萝卜、土豆和甜菜根来冒充煤矿、青金石矿、红石矿、铁矿和钻石矿。甘蔗可以直接移除水源得到，其它作物可以制造暗室然后移除光源来得到。
  

为了解决3和4，最后我选用了6种木门和4种大型花（大型花仅在世界生成时有极小概率下方不是土）。效果图




修改后的代码如下（不含探测器的合成）




另一种是从PotatoMaster101的帖子看到的，将矿物替换成某个方块再替换回去，然后用命令stats来检查有多少被替换的方块，最后用计分板和tellraw输出。


这种方法的问题就是应当替换成什么方块以免玩家伪造矿物才行？原文中他用的是楼梯，这明显不合适。可选的方块有：

平滑双沙石台阶 double_stone_slab:9

平滑双石英台阶 double_stone_slab:15

平滑双红沙石台阶 double_stone_slab2:8

原木 log:12-15, log2:12,13 （不防火，因此不适用）

还有屏障方块 barrier，结构方块 structure_block，结构空位 structure_void（感谢3L补充）。

最后附上矿物探测OOC

summon falling_block ~ ~2 ~ {Time:1,Block:"minecraft:redstone_block",Passengers:[ {id:"falling_block",Time:1,Block:"minecraft:activator_rail",Passengers:[ {id:"commandblock_minecart",Command:"scoreboard teams add oret1"}, {id:"commandblock_minecart",Command:"scoreboard teams add oret2"}, {id:"commandblock_minecart",Command:"scoreboard teams add oret3"}, {id:"commandblock_minecart",Command:"scoreboard teams add oret4"}, {id:"commandblock_minecart",Command:"scoreboard teams add oret5"}, {id:"commandblock_minecart",Command:"scoreboard teams add oret6"}, {id:"commandblock_minecart",Command:"scoreboard teams add oret7"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret1 color black"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret2 color gray"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret3 color yellow"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret4 color green"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret5 color dark_blue"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret6 color aqua"}, {id:"commandblock_minecart",Command:"scoreboard teams option oret7 color red"}, {id:"commandblock_minecart",Command:"setblock ~3 ~8 ~-0 minecraft:repeating_command_block 2 replace {auto:1,Command:testfor @e[tag=findore2]}"}, {id:"commandblock_minecart",Command:"setblock ~3 ~8 ~-1 minecraft:chain_command_block 10 replace {auto:1,Command:blockdata ~ ~ ~-1 {auto:1}}"}, {id:"commandblock_minecart",Command:"setblock ~3 ~8 ~-2 minecraft:command_block 2 replace {Command:entitydata @e[tag=findore2] {Tags:["findore"]}}"}, {id:"commandblock_minecart",Command:"setblock ~3 ~8 ~-3 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=findore] ~ ~ ~ execute @e[tag=findore,c=1,y=0,dy=9] ~ ~ ~ tp @e[tag=findore,c=1] ~ 10 ~}"}, {id:"commandblock_minecart",Command:"setblock ~3 ~8 ~-4 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 tp @e[dx=20,dy=20,dz=20,type=Item] ~ ~512 ~}"}, {id:"commandblock_minecart",Command:"setblock ~4 ~8 ~-4 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 wooden_door 0 replace minecraft:coal_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~4 ~8 ~-3 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 spruce_door 0 replace minecraft:iron_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~4 ~8 ~-2 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 birch_door 0 replace minecraft:gold_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~4 ~8 ~-1 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 jungle_door 0 replace minecraft:emerald_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~4 ~8 ~-0 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 acacia_door 0 replace minecraft:lapis_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~5 ~8 ~-0 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 dark_oak_door 0 replace minecraft:diamond_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~5 ~8 ~-1 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 double_plant 0 replace minecraft:redstone_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~5 ~8 ~-2 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 fill ~ ~ ~ ~20 ~20 ~20 double_plant 0 replace minecraft:lit_redstone_ore 0}"}, {id:"commandblock_minecart",Command:"setblock ~5 ~8 ~-3 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 clone ~ ~ ~ ~20 ~20 ~20 ~ ~ ~ replace move}"}, {id:"commandblock_minecart",Command:"setblock ~5 ~8 ~-4 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei1 {Item:{id:minecraft:wooden_door}}}"}, {id:"commandblock_minecart",Command:"setblock ~6 ~8 ~-4 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei2 {Item:{id:minecraft:spruce_door}}}"}, {id:"commandblock_minecart",Command:"setblock ~6 ~8 ~-3 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei3 {Item:{id:minecraft:birch_door}}}"}, {id:"commandblock_minecart",Command:"setblock ~6 ~8 ~-2 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei4 {Item:{id:minecraft:jungle_door}}}"}, {id:"commandblock_minecart",Command:"setblock ~6 ~8 ~-1 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei5 {Item:{id:minecraft:acacia_door}}}"}, {id:"commandblock_minecart",Command:"setblock ~6 ~8 ~-0 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei6 {Item:{id:minecraft:dark_oak_door}}}"}, {id:"commandblock_minecart",Command:"setblock ~7 ~8 ~-0 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 scoreboard players tag @e[dx=20,dy=20,dz=20,type=Item] add orei7 {Item:{id:minecraft:double_plant,Damage:0s}}}"}, {id:"commandblock_minecart",Command:"setblock ~7 ~8 ~-1 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=orei1] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret1"}}"}, {id:"commandblock_minecart",Command:"setblock ~7 ~8 ~-2 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=orei2] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret2"}}"}, {id:"commandblock_minecart",Command:"setblock ~7 ~8 ~-3 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[tag=orei3] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret3"}}"}, {id:"commandblock_minecart",Command:"setblock ~7 ~8 ~-4 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[tag=orei4] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret4"}}"}, {id:"commandblock_minecart",Command:"setblock ~8 ~8 ~-4 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=orei5] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret5"}}"}, {id:"commandblock_minecart",Command:"setblock ~8 ~8 ~-3 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=orei6] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret6"}}"}, {id:"commandblock_minecart",Command:"setblock ~8 ~8 ~-2 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=orei7] ~ ~ ~ summon shulker ~ ~ ~ {NoAI:1,Silent:1,Attributes:[{Name:"generic.maxHealth",Base:8}],ActiveEffects:[{Id:14,Duration:999,ShowParticles:0b},{Id:20,Amplifier:4,Duration:999,ShowParticles:0b},{Id:24,Duration:80,ShowParticles:0b}],DeathLootTable:minecraft:empty,Team:"oret7"}}"}, {id:"commandblock_minecart",Command:"setblock ~8 ~8 ~-1 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[team=oret1] ~ ~ ~ setblock ~ ~ ~ coal_ore}"}, {id:"commandblock_minecart",Command:"setblock ~8 ~8 ~-0 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[team=oret2] ~ ~ ~ setblock ~ ~ ~ iron_ore}"}, {id:"commandblock_minecart",Command:"setblock ~9 ~8 ~-0 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[team=oret3] ~ ~ ~ setblock ~ ~ ~ gold_ore}"}, {id:"commandblock_minecart",Command:"setblock ~9 ~8 ~-1 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[team=oret4] ~ ~ ~ setblock ~ ~ ~ emerald_ore}"}, {id:"commandblock_minecart",Command:"setblock ~9 ~8 ~-2 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[team=oret5] ~ ~ ~ setblock ~ ~ ~ lapis_ore}"}, {id:"commandblock_minecart",Command:"setblock ~9 ~8 ~-3 minecraft:chain_command_block 2 replace {auto:1,Command:execute @e[team=oret6] ~ ~ ~ setblock ~ ~ ~ diamond_ore}"}, {id:"commandblock_minecart",Command:"setblock ~9 ~8 ~-4 minecraft:chain_command_block 5 replace {auto:1,Command:execute @e[team=oret7] ~ ~ ~ setblock ~ ~ ~ redstone_ore}"}, {id:"commandblock_minecart",Command:"setblock ~10 ~8 ~-4 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 kill @e[dx=20,dy=20,dz=20,type=Item]}"}, {id:"commandblock_minecart",Command:"setblock ~10 ~8 ~-3 minecraft:chain_command_block 3 replace {auto:1,Command:execute @e[tag=findore] ~-10 ~-10 ~-10 tp @e[dx=20,dy=1024,dz=20,type=Item] ~ ~-512 ~}"}, {id:"commandblock_minecart",Command:"setblock ~10 ~8 ~-2 minecraft:chain_command_block 3 replace {auto:1,Command:kill @e[tag=findore]}"}, {id:"commandblock_minecart",Command:"setblock ~10 ~8 ~-1 minecraft:chain_command_block 3 replace {auto:1,Command:blockdata ~-7 ~ ~-1 {auto:0}}"}, {id:"commandblock_minecart",Command:"/setblock ~ ~-1 ~ minecraft:lava 7 replace"}, {id:"commandblock_minecart",Command:"/fill ~ ~ ~ ~ ~-1 ~ minecraft:air 0 replace"}]}]} 复制代码

创意不错

另外解释下树叶腐烂检测。树叶分为人工放的不会烂和树自己长的脱离树干会烂，为了区分所以加入了是否检测腐烂的属性，如果为真，那么就是树自己长的，反之。更具体的wiki比我讲详细。

如果是我的话我会用屏障，或者是结构虚空(我不肯定译名是不是这个)

不是啊，树叶长的 是数据值0-3，腐烂，而手工放置的是4-7，无腐烂，数据值8-15的是检查腐烂

这个是在树长树叶时候再决定的，而且这是以二进制位确定状态的，你分成0-3，4-7啥的看着很别扭，还是写成0x0，0x1的十六进制看着比较好→_→

没记错的话石质木纹台阶防火
我的印象里树叶是这样的
自然长的会凋谢 手放的不会
但要是每次随机刻抽到能够凋谢的树叶都检查和它相邻的树叶中有没有和它相邻的树叶中有没有………有没有树干很可怕啊
尤其是在雨林 很多树叶 而且很多树叶都是成团的…
于是某树叶被检查到它不用凋谢是
就让它设成不检查 下次再遇到他就不检查了
但要是周围的树叶或树干被打掉就设回需要检查


好久没用过这东西 记不清了