TFS 1.2 How to allow to spawn only on tile

[Tbol]

Hello, I created this code that I found from Oen and edited it a bit. I'm wondering how I can prevent it from spawning on trees and other objects. Is it possible to allow it to spawn only on walkable ground? I've tried something like this, but it still spawns on stairs or mountains.

Basically this code spawns in area x,y,z and in radius of 6 and it allows only to spawn 10 objects in that area

CURSED_CHESTS_AID = 9000

CURSED_CHESTS_SPAWNS = {
    [1] = {
        pos = Position(96, 210, 7),
        radius = 6,
        limit = 10,
        item = 19512,
        spawnedCount = 0
    }
}

function onThink(cid, interval, lastExecution)
    for _, data in pairs(CURSED_CHESTS_SPAWNS) do
        if data.spawnedCount < data.limit then
            local spawnPos = Position(data.pos.x + math.random(-data.radius, data.radius), data.pos.y + math.random(-data.radius, data.radius), data.pos.z)

            local tile = Tile(spawnPos)
            if tile and tile:getGround() then
                local chest = Game.createItem(data.item, 1, spawnPos)
                if chest then
                    chest:setActionId(CURSED_CHESTS_AID)
                    data.spawnedCount = data.spawnedCount + 1
                end
            end
        end
    end

    return true
end

 

[Xikini]

forgottenserver/data/lib/core/tile.lua at 3762d1735a9ed1b65e8a10338470aa3483f86cd9 · otland/forgottenserver

A free and open-source MMORPG server emulator written in C++ - otland/forgottenserver

github.com

 

[Tbol]

forgottenserver/data/lib/core/tile.lua at 3762d1735a9ed1b65e8a10338470aa3483f86cd9 · otland/forgottenserver

A free and open-source MMORPG server emulator written in C++ - otland/forgottenserver

github.com

Uff i didnt had this function, added and gonna try

 

[Tbol]

So this is the last result. Anyone see a way how to optimize this code? Because i think i havent writen it well

CURSED_CHESTS_AID = 9000

CURSED_CHESTS_SPAWNS = {
    [1] = {
        pos = Position(96, 210, 7),
        radius = 6,
        limit = 10,
        item = 19512,
        spawnedCount = 0
    }
}

function onThink(cid, interval, lastExecution)
    for _, data in pairs(CURSED_CHESTS_SPAWNS) do
        if data.spawnedCount < data.limit then
            local spawnPos = Position(data.pos.x + math.random(-data.radius, data.radius), data.pos.y + math.random(-data.radius, data.radius), data.pos.z)

            local tile = Tile(spawnPos)
            if tile and tile:isWalkable() then
                local chest = Game.createItem(data.item, 1, spawnPos)
                if chest then
                    chest:setActionId(CURSED_CHESTS_AID)
                    data.spawnedCount = data.spawnedCount + 1
                end
            end
        end
    end

    return true
end

 

[Xikini]

Looks good to me.