Explore
Trailmakers Modding

function sendMessage(callbackData)
    tm.playerUI.AddSubtleMessageForPlayer(callbackData.playerId, "Hello", tm.players.GetPlayerName(callbackData.playerId), 3, "")
end

function onPlayerJoined(player)
    tm.playerUI.AddUIButton(player.playerId, "playerbtn" .. tostring(player.playerId), "Press for Message", sendMessage, player.playerId) -- When a user presses the button it calls the function sendMessage
end

-- Add new UI to the player that joins
tm.players.OnPlayerJoined.add(onPlayerJoined)

local nextMelvinTime = 0

function UpdateMelvinShower()
    local time = tm.os.GetTime()
    
    if time > nextMelvinTime then
        nextMelvinTime = time + (math.random() * 3.0) -- Spawn a melvin between immediately and 3 seconds
        
        local players = tm.players.CurrentPlayers()
        for _, p in pairs(players) do
            local pPos = tm.players.GetPlayerTransform(p.playerId).GetPosition()
            
            -- Random Position in sky
            local x = pPos.x + math.random(-50, 50)
            local y = pPos.y + math.random(50, 120)
            local z = pPos.z + math.random(-50, 50)
            local spawnPos = tm.vector3.Create(x, y, z)
            
            -- Spawn Melvin
            local melvin = tm.physics.SpawnObject(spawnPos, "PFB_Birdo_Medium")
            
            -- Check if spawn was successful
            if melvin.Exists() then
                local transform = melvin.GetTransform()
                
                -- 1. Random Rotation
                -- Generate random angles for X, Y, Z axes
                local rx = math.random(0, 360)
                local ry = math.random(0, 360)
                local rz = math.random(0, 360)
                transform.SetRotation(rx, ry, rz)
                
                -- 2. Random Size
                local randomSize = 0.5 + (math.random() * 4.0)
                
                transform.SetScale(randomSize) 
            end
        end
    end
end

function update()
    UpdateMelvinShower()
end

local savedPowerCache = {}

function ToggleVehicleFreeze(playerId, shouldFreeze)
    local structure = tm.players.OccupiedStructure(playerId)
    
    if structure ~= nil then
        local blocks = structure.GetBlocks()
        
        for _, block in pairs(blocks) do
            if shouldFreeze then
                -- 1. FREEZE VEHICLE
                block.SetDragAll(999, 999, 999, 999, 999, 999)
                
                -- 2. SAVE & CUT POWER
                -- We store the original values in a table keyed by the block itself
                local stats = {}
                local needsSave = false

                -- Engines
                if block.IsEngineBlock() then
                    stats.engine = block.GetEnginePower()
                    block.SetEnginePower(0.0001) -- Never set the power to 0 as this will cause the game to crash
                    needsSave = true
                end
                
                -- Jets
                if block.IsJetBlock() then
                    stats.jet = block.GetJetPower()
                    block.SetJetPower(0.0001)
                    needsSave = true
                end

                -- Propellers
                if block.IsPropellerBlock() then
                    stats.prop = block.GetPropellerPower()
                    block.SetPropellerPower(0.0001)
                    needsSave = true
                end
                
                -- Gyros
                if block.IsGyroBlock() then
                    stats.gyro = block.GetGyroPower()
                    block.SetGyroPower(0.0001)
                    needsSave = true
                end

                if needsSave then
                    savedPowerCache[block] = stats
                end

            else
                -- 1. UNFREEZE VEHICLE
                block.ResetDragAll() 
                
                -- 2. RESTORE POWER
                local stats = savedPowerCache[block]
                if stats then
                    if stats.engine then block.SetEnginePower(stats.engine) end
                    if stats.jet then block.SetJetPower(stats.jet) end
                    if stats.prop then block.SetPropellerPower(stats.prop) end
                    if stats.gyro then block.SetGyroPower(stats.gyro) end
                    
                    savedPowerCache[block] = nil
                end
            end
        end
        
        local msg = shouldFreeze and "Frozen" or "Unfrozen"
        tm.playerUI.AddSubtleMessageForPlayer(playerId, "VEHICLE", msg, 1, "")
    end
end

-- Usage Example:
ToggleVehicleFreeze(0, true)