Copy salient and essential scripts and models from Plane Building Roblox

2026-06-10 02:53:40 +01:00
commit 891781366d
76 changed files with 10904 additions and 0 deletions
@@ -0,0 +1,127 @@
+-- this code LOOKS scary, but its actually pretty simple and fast
+local items = {}
+local is_server = not game.Players.LocalPlayer
+local userid
+if not is_server then
+	userid = game.Players.LocalPlayer.UserId
+end
+
+-- to stop allocating new variables each time (threading doesn't work anyways)
+local position
+local velocity
+local delta1
+local delta2
+local delta
+local difference
+local vp
+local this_root
+
+local function round(n)
+	return math.round(n*1000)/1000
+end
+
+local common_delta = 1/120
+local common_drag_resistance = 0.967
+local common_float_resistance = 0.8
+local float_terminal = 1
+local decay = 10
+local complement = -11.5
+local idecay = 1/decay
+local anti_gravity = Vector3.new(0,196,0)
+local floating_velocity = 10
+local run = game:GetService("RunService")
+local global_drag_resistance = 0
+local global_float_resistance = 0
+local global_delta = 0
+
+run.PreSimulation:Connect(function(delta)
+	global_float_resistance = math.pow(common_float_resistance,delta/common_delta)-1
+	global_drag_resistance = math.pow(common_drag_resistance,delta/common_delta)-1
+	global_delta = delta
+end)
+local water_height = -4
+local decay_complement = -water_height+decay+complement
+local template_instance = _G.Storage.Idol
+local impulse = template_instance.ApplyImpulseAtPosition
+local angular_impulse = template_instance.ApplyAngularImpulse
+local network_owner_check_success, network_owner
+local get_network_owner_real = template_instance.GetNetworkOwner
+local get_network_owner = function(instance)
+	network_owner_check_success,network_owner = pcall(function() get_network_owner_real(instance) end)
+	return ((not network_owner_check_success) or network_owner)
+end
+local root_part = template_instance.GetRootPart
+local new_vec3 = Vector3.new
+local counter = 0
+
+local root_reduction = {}
+
+local function reduce_root_part(root)
+	root.Velocity = root.Velocity * 0.99
+	root.AssemblyAngularVelocity = root.AssemblyAngularVelocity * 0.99
+end
+local math_clamp = math.clamp
+local local_disconnect_all = true
+local function register_part(instance)
+	if not instance:IsA("BasePart") then return end
+	if not instance.Parent then return end
+	local size = instance.Size
+	local volume = size.X*size.Y*size.Z
+	local mass = instance.Mass
+	local event
+	local operate = true
+	local splash = instance:FindFirstChild("Splash")
+	if splash and not splash:IsA("ParticleEmitter") then splash = nil end
+	if is_server and get_network_owner(instance) then return end
+	if instance.Massless then return end
+	instance.AncestryChanged:Connect(function() if not instance.Parent then operate = false event:Disconnect() end end)
+	--instance.Destroying:Connect(function() print("disconnect") event:Disconnect() end)
+	event = run.PreSimulation:Connect(function(delta)
+		--if not operate then event:Disconnect() end
+		
+		if is_server and get_network_owner(instance) then wait(0.2) return end
+		vp = instance.Position
+		position = vp.Y+decay_complement
+		if position < 0 then
+			--if splash then splash.Enabled = true splash.Rate = math_clamp(10*instance.AssemblyLinearVelocity.Magnitude,0,100) end -- PLEASE OPTIMISE
+			position = math.abs(position*idecay)
+			--instance.Transparency = 0.5
+			if position > 1 then position = 1 end
+			velocity = instance.Velocity
+			--local angular = instance.AssemblyAngularVelocity -- implement later...
+			difference = velocity*global_drag_resistance + new_vec3(0,velocity.Y-floating_velocity,0)*global_float_resistance
+			impulse(instance,difference*volume*position+anti_gravity*delta,vp)
+		else
+			--if splash then splash.Enabled = false end -- PLEASE OPTIMISE
+			--velocity = instance.Velocity
+			wait(0.1) -- to stop checking too many times in air (saving frames)
+		end
+	end)
+	return event
+end
+if is_server then
+	game.Workspace.Objects.DescendantAdded:Connect(function(instance)
+		local owner = instance:GetAttribute("NetworkOwner")
+		if not owner and is_server then 
+			--register_part(instance) 
+			for _,child in pairs(instance:GetChildren()) do
+				--register_part(child)
+			end		
+		end
+	end)
+else
+	game.Workspace.Objects.DescendantAdded:Connect(function(instance)
+		local owner = instance:GetAttribute("NetworkOwner")
+		if owner == userid then 
+			--register_part(instance) 
+			for _,child in pairs(instance:GetChildren()) do
+				--register_part(child)
+			end	
+		end
+	end)
+end
+
+
+local module = {}
+module.register_part = register_part
+return module