prop_physic velocity in sweps?

[WolvesSoulZ]

Hey, i wondered if there had a way to change the prop launched (Small BB's) speed and distance they can travel. I tried many thing, but none worked so far.

Here's my current code for the primaryattack

function SWEP:PrimaryAttack()
if ( !self:CanPrimaryAttack() ) then return end

	self.Weapon:SetNextSecondaryFire( CurTime() + self.Primary.Delay )
	self.Weapon:SetNextPrimaryFire( CurTime() + self.Primary.Delay )
	
	self.Weapon:SendWeaponAnim(ACT_VM_PRIMARYATTACK)      	-- View model animation
	self.Weapon:EmitSound( self.Primary.Sound )
	self:TakePrimaryAmmo( 1 )

	self.Owner:ViewPunch( Angle( math.Rand(-self.Primary.RecoilXRand,-self.Primary.RecoilXRand) * self.Primary.Recoil, math.Rand(self.Primary.RecoilYRand,-self.Primary.RecoilYRand) *self.Primary.Recoil, 0 ) )
	
	if SERVER then
		local bar = ents.Create("prop_physics")
		bar:SetModel("models/Cheeezy/Marble/marble.mdl")
		bar:SetPos(self.Owner:GetShootPos())
		bar:SetOwner(self.Owner)
		bar:SetPhysicsAttacker(self.Owner)
		bar:Spawn()
		bar:GetPhysicsObject():SetMass(15)
		local phys = bar:GetPhysicsObject()

		local eAng = self.Owner:EyeAngles()
		local Spray = 0.07*1000000000
		local spread = (eAng:Up() * (math.random() * Spray - (Spray*0.1)) + eAng:Right() * (math.random() * Spray - (Spray*0.1)))
		local spread2 = (eAng:Up() * (math.random() * Spray - (Spray*-0.01)))
		phys:ApplyForceCenter(self.Owner:GetAimVector() * 1999999999 + spread + spread2)
		phys:AddAngleVelocity(Vector(999999,9999,0))
		
		timer.Simple(1, function() 
			local ent = bar
			local targ = bar:EntIndex()..bar:GetClass() //Give it a unique name
			ent:SetKeyValue("targetname",targ)
			
			local dissolver = ents.Create("env_entity_dissolver")
			dissolver:SetPos(Vector(0,0,0)) //Doesn't need to be in any particular position
			dissolver:SetKeyValue("target",targ)
			dissolver:SetKeyValue("magnitude",300)
			dissolver:SetKeyValue("dissolvetype",4)
			dissolver:Spawn()
			dissolver:Activate()
			dissolver:Fire("Dissolve")
		end)
	end
	
end

And is there any tutorial showing how i could make the Secondary attack a zoom?

Also i need some some help for a gamemode i'm working on, if someone could help me with small thing, and teach me some more lua, send me a Private message please. I'll tell you more detail about the gamemode privatly.

Thanks ^^

[Crazy Quebec]

For the speed I do it this way :

phys:SetVelocity(self.Owner:GetAimVector() * 1200 + self.Owner:GetVelocity()

for the secondary attack you should probably use [url=http://wiki.garrysmod.com/?title=SWEP.TranslateFOV]SWEP.TranslateFOV[/url]

and I'd be more then willing to answer a few questions, my username is aoe325.