-- teleport.lua

local redstone = peripheral.find("redstone")
local command = peripheral.find("command")

function getRandomDirection()
    local directions = {
        {1, 0},  -- East
        {-1, 0}, -- West
        {0, 1},  -- North
        {0, -1}, -- South
    }
    return directions[math.random(1, #directions)]
end

function isDryLand(x, y, z)
    local block = command.getBlockInfo(x, y, z)
    local dryBlocks = {
        "minecraft:grass_block",
        "minecraft:dirt",
        "minecraft:stone",
        "minecraft:sand"
    }
    for _, b in ipairs(dryBlocks) do
        if block.name == b then
            return true
        end
    end
    return false
end

function teleportPlayer()
    local player = command.listPlayers()[1]
    if player then
        local posX, posY, posZ = player.position.x, player.position.y, player.position.z
        local direction = getRandomDirection()
        local newX, newZ = posX + 5 * direction[1], posZ + 5 * direction[2]

        -- Ensure the player is teleported to dry land
        while not isDryLand(newX, posY, newZ) do
            direction = getRandomDirection()
            newX, newZ = posX + 5 * direction[1], posZ + 5 * direction[2]
        end

        -- Teleport the player to the new location
        command.run("tp " .. player.name .. " " .. newX .. " " .. posY .. " " .. newZ)
    end
end

while true do
    if redstone.getInput("front") then
        teleportPlayer()
    end
    os.sleep(1)
end