Intial Commit

42.13/media/lua/server/BTTow.lua

@@ -0,0 +1,22 @@
+BTtow = {}
+BTtow.Create = {}
+BTtow.Init = {}
+
+function BTtow.Create.towbar(vehicle, part)  
+    if part == nil then return end
+    for j=0, 23 do
+        part:setModelVisible("towbar" .. j, false)        
+    end
+end
+
+function BTtow.Init.towbar(vehicle, part)
+    if part == nil then return end
+    for j=0, 23 do
+        part:setModelVisible("towbar" .. j, false)        
+    end
+    if vehicle:getScript():getModelScale() > 2 or vehicle:getScript():getModelScale() < 1.5 then return end
+    if vehicle:getModData()["isTowingByTowBar"] and vehicle:getModData()["towed"] then 
+        local z = vehicle:getScript():getPhysicsChassisShape():z()/2 - 0.1
+        part:setModelVisible("towbar" .. math.floor((z*2/3-1)*10), true)
+    end
+end

42.13/media/lua/server/Items/TowBarItem_Distributions.lua

@@ -0,0 +1,71 @@
+require 'Items/ProceduralDistributions'
+require 'Items/SuburbsDistributions'
+require 'Items/Distributions'
+require 'Items/Distribution_BinJunk'
+require 'Items/Distribution_ClosetJunk'
+require 'Items/Distribution_DeskJunk'
+require 'Items/Distribution_ShelfJunk'
+require 'Items/Distribution_CounterJunk'
+require 'Items/Distribution_SideTableJunk'
+require 'Vehicles/VehicleDistributions'
+require 'Vehicles/VehicleDistribution_GloveBoxJunk'
+require 'Vehicles/VehicleDistribution_SeatJunk'
+require 'Vehicles/VehicleDistribution_TrunkJunk'
+
+----------------- TOW BAR -----------------------
+-- Mirror Jack spawn chance into TowBar in container distributions (world + vehicle containers).
+-- Intentionally excludes story-clutter floor placement tables (RandomizedWorldContent/StoryClutter).
+
+local TOWBAR_ITEM_TYPE = "TowBar.TowBar"
+local JACK_ITEM_TYPES = {
+    ["Jack"] = true,
+    ["Base.Jack"] = true,
+}
+
+local function addMissingTowBarsForJack(items)
+    if type(items) ~= "table" then return end
+
+    local jackCountByChance = {}
+    local towBarCountByChance = {}
+
+    for i = 1, #items, 2 do
+        local itemType = items[i]
+        local chance = tonumber(items[i + 1])
+        if type(itemType) == "string" and chance ~= nil then
+            if JACK_ITEM_TYPES[itemType] then
+                jackCountByChance[chance] = (jackCountByChance[chance] or 0) + 1
+            elseif itemType == TOWBAR_ITEM_TYPE then
+                towBarCountByChance[chance] = (towBarCountByChance[chance] or 0) + 1
+            end
+        end
+    end
+
+    for chance, jackCount in pairs(jackCountByChance) do
+        local missing = jackCount - (towBarCountByChance[chance] or 0)
+        for _ = 1, missing do
+            table.insert(items, TOWBAR_ITEM_TYPE)
+            table.insert(items, chance)
+        end
+    end
+end
+
+local function walkContainerDistributions(root, seen)
+    if type(root) ~= "table" or seen[root] then return end
+    seen[root] = true
+
+    for key, value in pairs(root) do
+        if key == "items" and type(value) == "table" then
+            addMissingTowBarsForJack(value)
+        elseif type(value) == "table" then
+            walkContainerDistributions(value, seen)
+        end
+    end
+end
+
+local seen = {}
+walkContainerDistributions(ProceduralDistributions, seen)
+walkContainerDistributions(SuburbsDistributions, seen)
+walkContainerDistributions(Distributions, seen)
+walkContainerDistributions(VehicleDistributions, seen)
+walkContainerDistributions(ClutterTables, seen)
+

42.13/media/lua/server/TowingCommands.lua

@@ -0,0 +1,73 @@
+if isClient() then return end
+
+local Commands = {}
+local TowBarItemType = "TowBar.TowBar"
+
+function Commands.attachConstraint(player, args)
+    local vehicleA = args and getVehicleById(args.vehicleA)
+    local vehicleB = args and getVehicleById(args.vehicleB)
+    local attachmentA = args and args.attachmentA
+    local attachmentB = args and args.attachmentB
+    if not vehicleA or not vehicleB or not attachmentA or not attachmentB then return end
+
+    vehicleA:addPointConstraint(player, vehicleB, attachmentA, attachmentB)
+end
+
+function Commands.detachConstraint(player, args)
+    local vehicle = args and getVehicleById(args.vehicle)
+    if not vehicle then return end
+
+    vehicle:breakConstraint(true, false)
+end
+
+function Commands.consumeTowBar(player, args)
+    if not player then return end
+    local inventory = player:getInventory()
+    if not inventory then return end
+
+    local towBarItem = nil
+    local itemId = args and args.itemId
+    if itemId then
+        towBarItem = inventory:getItemWithID(itemId)
+    end
+    if not towBarItem then
+        towBarItem = inventory:getFirstTypeRecurse(TowBarItemType)
+    end
+    if not towBarItem then return end
+
+    local wasPrimary = player:isPrimaryHandItem(towBarItem)
+    local wasSecondary = player:isSecondaryHandItem(towBarItem)
+    player:removeFromHands(towBarItem)
+    inventory:Remove(towBarItem)
+    sendRemoveItemFromContainer(inventory, towBarItem)
+
+    if wasPrimary or wasSecondary then
+        sendEquip(player)
+    end
+end
+
+function Commands.giveTowBar(player, args)
+    if not player then return end
+    local inventory = player:getInventory()
+    if not inventory then return end
+
+    local towBarItem = inventory:AddItem(TowBarItemType)
+    if not towBarItem then return end
+    sendAddItemToContainer(inventory, towBarItem)
+
+    if args and args.equipPrimary then
+        player:setPrimaryHandItem(towBarItem)
+        sendEquip(player)
+    end
+end
+
+local function onClientCommand(module, command, player, args)
+    if module ~= "towbar" then return end
+
+    local fn = Commands[command]
+    if fn then
+        fn(player, args or {})
+    end
+end
+
+Events.OnClientCommand.Add(onClientCommand)