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Garry's Mod. Stop players from going into skybox area/space on gm_flatgrass & gm_construct.
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| --[[------------------------------------------------- | |
| Author: OmegaExtern <[email protected]> | |
| License: MIT <https://opensource.org/licenses/MIT> | |
| ----------------------------------------------------- | |
| To install, save this file in the following folder (create a folder if it does not exist, it is case-sensitive): | |
| (Steam installation directory)\steamapps\common\GarrysMod\garrysmod\addons\protect-skybox-area\lua\autorun\server | |
| Supported maps: | |
| gm_construct | |
| gm_flatgrass | |
| ---------------------------------------------------]] | |
| local SupportedMaps, ActiveMap = { | |
| --[[--------------------------------------------- | |
| local abs = math.abs | |
| local Size = Vector( abs( Min.x - Max.x ), abs( Min.y - Max.y ), abs( Min.z - Max.z ) ) | |
| local Extents = Vector( Size.x / 2, Size.y / 2, Size.z / 2 ) | |
| local Center = Vector( Min.x + Extents.x, Min.y + Extents.y, Min.z + Extents.z ) | |
| -----------------------------------------------]] | |
| gm_construct = { max = Vector( 15615.968750, 15103.968750, 15231.169922 ), min = Vector( -15103.968750, -15103.968750, 10367.232422 ) }, | |
| gm_flatgrass = { max = Vector( 8191.96875, 8191.96875, -13312.03125 ), min = Vector( -8191.96875, -8191.96875, -15871.96875 ) } | |
| -- Feel free to add more maps... | |
| }, game.GetMap() | |
| if ( !SERVER || !SupportedMaps[ ActiveMap ] ) then | |
| ErrorNoHalt( "Not serverside or unsupported map.\n" ) | |
| return | |
| end | |
| do | |
| local PlayerMeta = FindMetaTable( "Player" ) | |
| if ( !PlayerMeta ) then | |
| ErrorNoHalt( "Could not find Player metatable.\n" ) | |
| return | |
| end | |
| --[[--------------------------------------------- | |
| ! DO NOT EDIT ABOVE /!\ DO NOT EDIT ABOVE ! | |
| -----------------------------------------------]] | |
| local AllowAdmins = false -- Boolean. Set to true to allow (super)admins to go into skybox; otherwise false. | |
| local PrintNotification = true -- Boolean. Set to true to print a notification message that indicates whether a skybox is protected or not; otherwise false. | |
| --[[--------------------------------------------- | |
| ! DO NOT EDIT BELOW /!\ DO NOT EDIT BELOW ! | |
| -----------------------------------------------]] | |
| local getlocal, getinfo, ActiveMapSkyboxBounds = debug.getlocal, debug.getinfo, SupportedMaps[ ActiveMap ] | |
| function PlayerMeta.IntersectsWithSkybox( self ) | |
| assert( IsValid( self ) && isfunction( self.IsPlayer ) && self:IsPlayer(), Format( "bad argument #%i (%s) to '%s' (Player expected, got %s)", 1, getlocal( 1, 1 ), getinfo( 1, "n" ).name, type( self ) ) ) | |
| local plyMin, plyMax = self:LocalToWorld( self:OBBMins() ), self:LocalToWorld( self:OBBMaxs() ) | |
| return ( ( ( ( ( ActiveMapSkyboxBounds.min.x <= plyMax.x ) && ( ActiveMapSkyboxBounds.max.x >= plyMin.x ) ) && ( ( ActiveMapSkyboxBounds.min.y <= plyMax.y ) && ( ActiveMapSkyboxBounds.max.y >= plyMin.y ) ) ) && ( ActiveMapSkyboxBounds.min.z <= plyMax.z ) ) && ( ActiveMapSkyboxBounds.max.z >= plyMin.z ) ) | |
| end | |
| local CreateTwoStateServerConVar = function( name, default, flags, helpText, funcOff, funcOn, notify, persist, forceExecution ) | |
| if ( !SERVER ) then | |
| return | |
| end | |
| local funcName = getinfo( 1, 'n' ).name | |
| assert( isstring( name ) && name:len() > 1, Format( "bad argument %d# to '%s' (string expected, got %s)", 1, funcName, type( name ) ) ) | |
| if ( !default || type( default ) == "nil" ) then | |
| default = 0 | |
| elseif ( isstring( default ) ) then | |
| default = tonumber( default ) || 0 | |
| elseif ( isfunction( default ) ) then | |
| default = default() | |
| end | |
| assert( isnumber( default ), Format( "bad argument %d# to '%s' (number expected, got %s)", 2, funcName, type( default ) ) ) | |
| default = math.Clamp( math.floor( default ), 0, 1 ) | |
| assert( isnumber( flags ) || istable( flags ), Format( "bad argument %d# to '%s' (number or table expected, got %s)", 3, funcName, type( flags ) ) ) | |
| assert( isstring( helpText ), Format( "bad argument %d# to '%s' (number or table expected, got %s)", 4, funcName, type( helpText ) ) ) | |
| local cvar = CreateConVar( name, default, flags, helpText ) | |
| cvars.RemoveChangeCallback( cvar:GetName(), cvar:GetName() ) | |
| table.Empty( cvars.GetConVarCallbacks( cvar:GetName(), false ) ) | |
| cvars.AddChangeCallback( cvar:GetName(), function( convar_name, value_old, value_new ) | |
| value_old = math.floor( tonumber( value_old ) || default ) | |
| value_new = math.floor( tonumber( value_new ) || default ) | |
| if ( ( value_old < 0 && value_new < 0 ) || ( value_old < 0 && value_new == 0 ) || ( value_old == 0 && value_new < 0 ) || ( value_old == 0 && value_new == 0 ) ) then | |
| RunConsoleCommand( convar_name, '0' ) | |
| return | |
| end | |
| if ( ( value_old > 1 && value_new > 1 ) || ( value_old > 1 && value_new == 1 ) || ( value_old == 1 && value_new > 1 ) || ( value_old == 1 && value_new == 1 ) ) then | |
| RunConsoleCommand( convar_name, '1' ) | |
| return | |
| end | |
| if ( ( value_old < 0 && value_new > 1 ) || ( value_old < 0 && value_new == 1 ) || ( value_old == 0 && value_new > 1 ) || ( value_old == 0 && value_new == 1 ) ) then | |
| if ( isfunction( funcOn ) ) then | |
| funcOn( cvar, convar_name, value_old, value_new ) | |
| end | |
| if ( isbool( notify ) && notify ) then | |
| print( Format( "Server cvar \"%s\" changed to 1.", convar_name ) ) | |
| end | |
| RunConsoleCommand( convar_name, '1' ) | |
| return | |
| end | |
| if ( ( value_old > 1 && value_new < 0 ) || ( value_old == 1 && value_new < 0 ) || ( value_old > 1 && value_new == 0 ) || ( value_old == 1 && value_new == 0 ) ) then | |
| if ( isfunction( funcOff ) ) then | |
| funcOff( cvar, convar_name, value_old, value_new ) | |
| end | |
| if ( isbool( notify ) && notify ) then | |
| print( Format( "Server cvar \"%s\" changed to 0.", convar_name ) ) | |
| end | |
| RunConsoleCommand( convar_name, '0' ) | |
| return | |
| end | |
| RunConsoleCommand( convar_name, tostring( math.Clamp( value_new, 0, 1 ) ) ) | |
| end, cvar:GetName() ) | |
| if ( isbool( persist ) && persist ) then | |
| local value = math.Clamp( cvar:GetInt(), 0, 1 ) | |
| if ( forceExecution ) then | |
| if ( value == 1 ) then | |
| if ( isfunction( funcOn ) ) then | |
| funcOn( cvar, cvar:GetName(), value, 1 ) | |
| end | |
| if ( isbool( notify ) && notify ) then | |
| print( Format( "Server cvar \"%s\" changed to 1.", cvar:GetName() ) ) | |
| end | |
| else | |
| if ( isfunction( funcOff ) ) then | |
| funcOff( cvar, cvar:GetName(), value, 0 ) | |
| end | |
| if ( isbool( notify ) && notify ) then | |
| print( Format( "Server cvar \"%s\" changed to 0.", cvar:GetName() ) ) | |
| end | |
| end | |
| end | |
| RunConsoleCommand( cvar:GetName(), tostring( value ) ) | |
| else | |
| if ( forceExecution ) then | |
| if ( default == 1 ) then | |
| if ( isfunction( funcOn ) ) then | |
| funcOn( cvar, cvar:GetName(), cvar:GetInt(), 1 ) | |
| end | |
| if ( isbool( notify ) && notify ) then | |
| print( Format( "Server cvar \"%s\" changed to 1.", cvar:GetName() ) ) | |
| end | |
| else | |
| if ( isfunction( funcOff ) ) then | |
| funcOff( cvar, cvar:GetName(), cvar:GetInt(), 0 ) | |
| end | |
| if ( isbool( notify ) && notify ) then | |
| print( Format( "Server cvar \"%s\" changed to 0.", cvar:GetName() ) ) | |
| end | |
| end | |
| end | |
| RunConsoleCommand( cvar:GetName(), tostring( default ) ) | |
| end | |
| return cvar | |
| end | |
| local OnChangePrintNotification = function( sv_protectskybox ) | |
| if ( !PrintNotification ) then | |
| return | |
| end | |
| if ( sv_protectskybox:GetBool() ) then | |
| MsgC( Color( 0, 128, 64 ), "Skybox is protected!\n" ) | |
| else | |
| MsgC( Color( 128, 32, 32 ), "Skybox is not protected!\n" ) | |
| end | |
| end | |
| local sv_protectskybox_allowadmins = CreateTwoStateServerConVar( "sv_protectskybox_allowadmins", ( AllowAdmins && 1 ) || 0, FCVAR_ARCHIVE, "Allow or disallow (super)admins to enter the skybox.", nil, nil, true, false, false ) | |
| local sv_protectskybox = CreateTwoStateServerConVar( "sv_protectskybox", 1, FCVAR_ARCHIVE, "Enable or disable protection for the skybox area.", function( cvar ) | |
| hook.Remove( "SkyboxIntersection", "FooBarSkyboxIntersections" ) | |
| hook.Remove( "Think", "FooBarThinks" ) | |
| OnChangePrintNotification( cvar ) | |
| end, function( cvar ) | |
| -- | |
| -- Stop players from going into skybox area/space. | |
| -- | |
| hook.Add( "SkyboxIntersection", "FooBarSkyboxIntersections", function( ply ) | |
| -- Allow admins and super-admins to go into skybox. | |
| if ( sv_protectskybox_allowadmins:GetBool() && ( ply:IsAdmin() || ply:IsSuperAdmin() ) ) then | |
| return | |
| end | |
| -- Called when a player intersects with skybox. | |
| -- If non-admin player enters the skybox: | |
| ply:ChatPrint( "Sorry, you are not allowed to enter the skybox!" ) | |
| ply:KillSilent() -- Kills a player, silently. | |
| -- If I just wanted to prevent, how can I find intersection vector? | |
| --ply:SetPos( ? IntersectionVector ? ) | |
| end ) | |
| hook.Add( "Think", "FooBarThinks", function() | |
| for _, ply in pairs( player.GetAll() ) do | |
| -- Skip over dead players. I am not sure about vehicles. | |
| if ( !ply:Alive() ) then | |
| continue | |
| end | |
| if ( ply:IntersectsWithSkybox() ) then | |
| hook.Call( "SkyboxIntersection", nil, ply ) | |
| end | |
| end | |
| end ) | |
| OnChangePrintNotification( cvar ) | |
| end, true, true, true ) | |
| --OnChangePrintNotification( sv_protectskybox ) | |
| end |
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