Going insane with this script.

[fnox]

[lua]UseSimpleSpace = true
local planets = {}
local ignoreents = {
"point_brush",
"logic_case",
"func_door",
"func_door_rotating",
"prop_door_rotating"
}

local function IsSpaceMap()

local mapname = string.lower( game.GetMap() )
local spacemaps = {
"sb_",
"sb3_",
"galactic",
"new_worlds",
"solarsystem",
"twinsuns",
"spacefun",
"spacebuild"
}

for k, v in pairs( spacemaps ) do
if string.find( mapname, v ) then
UseSimpleSpace = true
break --This is a statement you don't see much. Basically I'm stopping the for loop right here. No point in going on.
end
end
end
hook.Add( "Initialize", "CheckSpaceMap", IsSpaceMap );

local function ToggleSpace( ply, args, cmd )

UseSimpleSpace = util.tobool( args[1] )

end
concommand.Add( "togglesimplespace", ToggleSpace )

local function GravityToggle( ent, bool, exp )
--Just a little alias for readibility sake.
local physobj = ent:GetPhysicsObject()
if( bool == true ) then
physobj:EnableGravity( true )
physobj:EnableDrag( true )
else
if exp == 0 then
physobj:EnableGravity( false )
physobj:EnableDrag( false )
else
ent:SetGravity( exp )
physobj:EnableDrag( true )
end
end
end

local function PlayerTest( ply, args, cmd )
GravityToggle( ply, util.tobool( args[1] ), tonumber( args[2] ))
end
concommand.Add( "testplayergravity", PlayerTest )

if UseSimpleSpace then

local function AddAllPlanets()

local planet = {}
local allplanets = ents.FindByClass( "logic_case" )
local isplanet = false
local radius = 0
local gravity = 0
for _, p in pairs ( allplanets ) do
for k, v in pairs ( p:GetKeyValues() ) do
if ( k == "Case01" and v == "planet" ) then
isplanet = true
end
if (k == "Case02") then
planet.radius = tonumber( v )
end
if (k == "Case03") then
planet.gravity = tonumber( v )
end
end
if isplanet then
planet.position = p:GetPos()
table.insert( planets, planet )
end
end
print( "Hey hey hey! SimpleSpace is initializing!" )
print( util.TableToKeyValues( planets ) )
end
hook.Add( "InitPostEntity", "AddAllPlanets", AddAllPlanets )

local function GravityCheck() --I think there's a song or a band or something that goes by that name.
local allents = ents.GetAll()
for _,e in pairs ( allents ) do
if( e:IsValid() and e:GetPhysicsObject():IsValid() and !e:IsWorld() and !table.HasValue( ignoreents, e ) and !e:IsPlayer() ) then
for k, v in pairs ( planets ) do
if e:GetPos():Distance( v.position ) > v.radius then
GravityToggle( e, false, 0 )
else
GravityToggle( e, true, 1 )
break
end
end
end
end
end
--hook.Add( "Think", "SimpleSpaceStuff", GravityCheck )
timer.Create("GravityCheck", 0.1, 0, GravityCheck )
end
[/lua]

So this little sonuva has kept me busy for this whole day. It's a "simple" spacebuild implementation I made because I hate LS and RD and all that crap. And so far, it works pretty well, except for one single fact.

There's no gravity in planets, everything is flying.

I've been looking into it for the past hour and I just can't figure why. I've even made stupid tests and stuff ( You can see on the script ), but nada. Help will be much appreciated.

[Entoros]

PhysObj.EnableGravity does not seem to work for players (I would use it for entities though). I had a very similar problem just yesterday. Instead, use [b][url=wiki.garrysmod.com/?title=Entity.SetGravity]Entity.SetGravity [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] and set the player's gravity to something like 0.0001 (setting it to zero is like setting it to 1). If you set the gravity that low, drag won't be a factor either.

[editline]05:32PM[/editline]

Also, with your testplayergravity, the order of the arguments to a concommand is ply,cmd,args, not ply,args,cmd.