PatchouliAPI检测多方块结构

AnNingUI

在startup_scripts

//反射PatchouliAPI
const $PatchouliAPI = Java.loadClass('vazkii.patchouli.api.PatchouliAPI');
//反射可以创建java字符的类
const $Character = Java.loadClass('java.lang.Character');
//多方块所需要方块
//使用global变量方便游戏里面调试修改，以下同理
global.Test_MultiBlock = {
    G: Block.getBlock('minecraft:obsidian'),
    O: Block.getBlock('minecraft:sculk_shrieker')
}
//创建结构,注意字符0是必须的，0是中心方块的标识符
global.Test_MultiBlock_Machine = () =>
    $PatchouliAPI.get().makeMultiblock(
        [
            ["   ", "   ", "   "],
            ["   ", " 0 ", "   "],
            ["ggg", "ggg", "ggg"],
        ],
        new $Character('g'),
        global.Test_MultiBlock.G,
        new $Character('0'),
        global.Test_MultiBlock.O
    )
//这里在后面方便传入server_scripts或其他
global.MULTIBLOCK = {
    ClayAltar: global.ClayAltar,
    Test_MultiBlock_Machine: global.Test_MultiBlock_Machine
}
//在游戏初始化时注册其结构
StartupEvents.postInit((event) => {
    $PatchouliAPI.get().registerMultiblock(
        //传入一个注册名和结构
        ResourceLocation("kubejs:test_multiblock_machine"),
        global.Test_MultiBlock_Machine()
    );
})

空格默认要求为空气，如果需要任意方块可以换为其他字符对应数据为$PatchouliAPI.get().anyMatcher()
要求方块状态的话直接'方块id[方块状态键=方块状态值]'这一字符串就行，不需要Block.getBlock("id")等等
在其他脚本
传入以下来判断就可以了

/**
 * @param {Internal.Level} level //传入世界
 * @param {Internal.BlockPos$MutableBlockPos} pos //传入结构相应方块
 * @returns {Boolean} //放回是否满足结构的布尔值
 */
global.MULTIBLOCK.Test_MultiBlock_Machine().validate(level, pos)  == null

示例

//PatchouliAPI多方块检测
BlockEvents.rightClicked('minecraft:beacon', (event) => {
    const { item, level, block } = event
    const { pos } = block
    if(item != "minecraft:stick" || level.isClientSide()) {
        return
    }
    let rotation1 = global.MULTIBLOCK.ClayAltar().validat(level, pos)
    if(rotation1 === null){
        return
    }
    block.up.popItem("clay_ball")
})

PatchouliAPI检测多方块结构好处就是代码清晰易懂并且比方块原生的offset方法简洁方便，并且好写不对称结构

本文思路来自于落秋，准确来说来自于dc老哥与帕秋莉wiki

AnNingUI

AnNingUI
完整的一个实例
在startup_scripts

const $PatchouliAPI = Java.loadClass('vazkii.patchouli.api.PatchouliAPI');
const $Character = Java.loadClass('java.lang.Character');
const $GlowItemFrame = Java.loadClass('net.minecraft.world.entity.decoration.GlowItemFrame');

global.ClayAltarBlock = {
    O: Block.getBlock('minecraft:beacon'),
    B: Block.getBlock('minecraft:diamond_block'),
    I: Block.getBlock('minecraft:iron_block'),
}

global.ClayAltar = () =>
    $PatchouliAPI.get().makeMultiblock(
        [
            ["___", "_0_", "___"],
            ["___", "_B_", "___"],
            ["DFH", "JIK", "LZX"],
        ],
        new $Character('_'),
        $PatchouliAPI.get().anyMatcher(),
        new $Character('J'), //面向玩家，玩家方向为北，方块为南，二阶数组从（各字符串内字符）左往右即玩家从北往南，方块从南往北，z递增
        "minecraft:polished_diorite_stairs[facing=south,half=bottom,shape=straight,waterlogged=false]",
        new $Character('K'), //玩家方向为南，方块为北
        "minecraft:polished_diorite_stairs[facing=north,half=bottom,shape=straight,waterlogged=false]",
        new $Character('D'), //玩家方向为西，方块为东，二阶数组从（各字符串）左往右即玩家从西往东，方块从东往西，x递增
        "minecraft:polished_diorite_stairs[facing=east,half=bottom,shape=outer_right,waterlogged=false]",
        new $Character('F'),
        "minecraft:polished_diorite_stairs[facing=east,half=bottom,shape=straight,waterlogged=false]",
        new $Character('H'),
        "minecraft:polished_diorite_stairs[facing=east,half=bottom,shape=outer_left,waterlogged=false]",
        new $Character('L'),
        "minecraft:polished_diorite_stairs[facing=west,half=bottom,shape=outer_left,waterlogged=false]",
        new $Character('Z'),
        "minecraft:polished_diorite_stairs[facing=west,half=bottom,shape=straight,waterlogged=false]",
        new $Character('X'),
        "minecraft:polished_diorite_stairs[facing=west,half=bottom,shape=outer_right,waterlogged=false]",
        new $Character('I'),
        global.ClayAltarBlock.I,
        new $Character('B'),
        global.ClayAltarBlock.B,
        new $Character('0'),
        global.ClayAltarBlock.O
    )

global.MULTIBLOCK = {
    ClayAltar: global.ClayAltar
}

StartupEvents.postInit((event) => {
    $PatchouliAPI.get().registerMultiblock(
        ResourceLocation("kubejs:clay_altar"),
        global.ClayAltar()
    );
})

在server_scripts

//PatchouliAPI多方块检测
BlockEvents.rightClicked((event) => {
    const { item, level, block, player, } = event
    const { pos } = block
    if(item != "minecraft:stick" || level.isClientSide()) {
        return
    }
    if(block == 'minecraft:beacon') {
        let rotation1 = global.MULTIBLOCK.ClayAltar().validate(level, pos)
        if(rotation1 === null){
            return
        }
        block.up.popItem("clay_ball")
    }
})

AnNingUI

AnNingUI
突然发现有问题就是不可以用mod里面的方块，打印一遍后发现那些mod还没初始化就运行了，现在可以了，把StartupEvents.init事件改为StartupEvents.postInit，同时mod方块不要使用Block.getBlock()获取，而是直接使用ResourceLocation，我也不清楚为什么get后就成空气了

同时已在源代码作出修改

LanQin_

AnNingUI 您好我用了您的示例，但我放置信标没任何预览提示出来是还需要什么其他操作吗

AnNingUI

补一些方法

//放置多方块
$PatchouliAPI.get().getMultiblock("kubejs:test_multiblock_machine").place(event.level, event.block.pos.offset(0,2,0), "none")
//预览多方块
$PatchouliAPI.get().showMultiblock($PatchouliAPI.get().getMultiblock("kubejs:test_multiblock_machine"),null,event.block.pos.offset(0,2,0),"none")
//删除预览
$PatchouliAPI.get().clearMultiblock()
//获取多方块结构组成方块pos
/**
 * 
 * @param {Internal.Collection<Internal.IMultiblock$SimulateResult>} SimulateResult
 * @param {Internal.IStateMatcher[]} StateMatcherblacklist //匹配黑名单
 * @param {Vec3i_} offset //偏移量
 * @returns {Internal.BlockPos$MutableBlockPos[]}
 */
let composedBlocks = (SimulateResult, StateMatcherblacklist, offset) => {
	let container = []
    SimulateResult.forEach(simulateResult => {
        const pos = simulateResult.getWorldPosition().offset(offset);
        const stateMatcher = simulateResult.getStateMatcher();
        // 检查状态匹配器是否在黑名单中
        if (StateMatcherblacklist.indexOf(stateMatcher) !== -1) {
        }
		else {
			container.push(pos)
		}
    });
	return container
}
//破坏多方块结构组成方块
composedBlocks(SimulateResult,[$PatchouliAPI.get().anyMatcher(),Blocks.AIR],new Vec3i(0,-1,0)).forEach(e=>{
	level.destroyBlock(e,true)
})

AnNingUI

AnNingUI 一些offset()需要根据多方块结构长宽高来设置

AnNingUI

补一个植物魔法精灵门的关于这个的写法

var horizontal = new Matcher(BotaniaTags.Blocks.LIVINGWOOD_LOGS, Direction.Axis.X, BotaniaBlocks.livingwoodLog);
var vertical = new Matcher(BotaniaTags.Blocks.LIVINGWOOD_LOGS, Direction.Axis.Y, BotaniaBlocks.livingwoodLog);
var horizontalGlimmer = new Matcher(BotaniaTags.Blocks.LIVINGWOOD_LOGS_GLIMMERING, Direction.Axis.X, BotaniaBlocks.livingwoodLogGlimmering);
var verticalGlimmer = new Matcher(BotaniaTags.Blocks.LIVINGWOOD_LOGS_GLIMMERING, Direction.Axis.Y, BotaniaBlocks.livingwoodLogGlimmering);

	return PatchouliAPI.get().makeMultiblock(
			new String[][] {
					{ "_", "w", "g", "w", "_" },
					{ "W", " ", " ", " ", "W" },
					{ "G", " ", " ", " ", "G" },
					{ "W", " ", " ", " ", "W" },
					{ "_", "w", "0", "w", "_" }
			},
			'W', vertical,
			'w', horizontal,
			'G', verticalGlimmer,
			'g', horizontalGlimmer,
			'0', BotaniaBlocks.alfPortal
	);

111112222

能详细讲解一下server_scripts的部分吗

AnNingUI

111112222
补充的方法就是用在server_scripts里面的

AnNingUI

111112222 有哪里不懂的吗

AnNingUI

LanQin_ 预览需要在方块实体tick中调用或者其他方式手动调用，我这里没有调用预览