player.onChat("maze2", function (n) {

    // 尺寸調整

    if (n < 9) n = 9

    if (n % 2 == 0) n += 1

    const WALL = STONE

    const PATH = AIR

    let base = positions.add(player.position(), positions.create(0, -1, 5))

    // 全牆

    for (let x = 0; x < n; x++) {

        for (let z = 0; z < n; z++) {

            blocks.place(WALL, positions.add(base, positions.create(x, 0, z)))

        }

    }

    // 節點（奇數格）挖空

    for (let x = 1; x < n; x += 2) {

        for (let z = 1; z < n; z += 2) {

            blocks.place(PATH, positions.add(base, positions.create(x, 0, z)))

        }

    }

    // Sidewinder：從南到北（z=3 開始），逐列處理

    for (let z = 1; z < n; z += 2) {

        let run: number[] = []

        for (let x = 1; x < n; x += 2) {

            run.push(x)

            let atEastEdge = (x + 2 >= n)

            let atNorthEdge = (z - 2 < 0)

            // 是否結束這一段 run

            let shouldCloseOut = atEastEdge || (!atNorthEdge && Math.randomRange(0, 2) == 0)

            if (shouldCloseOut) {

                // 從 run 中隨機挑一個格子，往北開通

                if (!atNorthEdge) {

                    let carveX = run[Math.randomRange(0, run.length - 1)]

                    blocks.place(PATH, positions.add(base, positions.create(carveX, 0, z - 1)))

                }

                run = [] // 清空 run

            } else {

                // 向東開通

                blocks.place(PATH, positions.add(base, positions.create(x + 1, 0, z)))

            }

        }

    }

    // 入口與出口

    blocks.place(PATH, positions.add(base, positions.create(1, 0, 0)))            // 入口

    blocks.place(PATH, positions.add(base, positions.create(n - 2, 0, n - 1)))    // 出口

})

#變身成其他實體

/give @s command_block 

/execute as @p at @s run tp @e[name=mob] ^^^-0.1 facing @p  (放重複指令方塊)

/effect @p invisibility 1 1 true  (放連鎖指令方塊)

/gamerule commandblockoutput false

/summon warden ~ ~ ~ a mob

/kill @[name=mob]

#跟著地上的箭頭走

/give @s command_block 

#箭頭朝東邊(重複指令方塊)

/execute as @e at @s if block ~ ~-1 ~ magenta_glazed_terracotta 4 run tp @s ~1 ~ ~

#箭頭朝西邊(重複指令方塊)

/execute as @e at @s if block ~ ~-1 ~ magenta_glazed_terracotta 5 run tp @s ~-1 ~ ~

#箭頭朝南邊(重複指令方塊)

/execute as @e at @s if block ~ ~-1 ~ magenta_glazed_terracotta 2 run tp @s ~ ~ ~1

#箭頭朝北邊(重複指令方塊)

/execute as @e at @s if block ~ ~-1 ~ magenta_glazed_terracotta 3 run tp @s ~ ~ ~-1

#關閉傳送後通知

/gamerule sendcommandfeedback false

#關閉指令方塊運行通知

/gamerule commandblockoutput false

2023Mcup競賽題目

學習資源(請注意軟體版本)