What's wrong with my SWEP?

[braxus]

It emits the particles and plays the sounds twice, but it doesn't heal people twice.

This only occurs when there are other people on the server, as I recall.

 if (SERVER) then 
 
 
   AddCSLuaFile ("shared.lua")
 
 
   SWEP.Weight = 5
   SWEP.AutoSwitchTo = false
   SWEP.AutoSwitchFrom = false
 
end
 
if (CLIENT) then
 
 
   SWEP.PrintName = "Cleric"
   SWEP.Slot = 2
   SWEP.SlotPos = 1
   SWEP.DrawAmmo = false
   SWEP.DrawCrosshair = false
 
end
 
SWEP.Author = "Braxus";
SWEP.Contact = "[e-mail]"
SWEP.Purpose = "Heal yourself or others."
SWEP.Instructions = "Reload to change spells. Left mouse to cast spells.\n\nRay of rejuvenation - Heals the target for a low ammount.\n\nLesser Heal - Heals yourself for 5-20.\n\nHeal - Heals yourself for 15-25.\n\nGreater Heal - Heals yourself for 1-175."
SWEP.Category = "Braxus - Magic"
 
SWEP.Spawnable = false
SWEP.AdminSpawnable = true
 
SWEP.ViewModel = "models/weapons/v_stunbaton.mdl" 
SWEP.WorldModel =  "models/weapons/w_stunbaton.mdl"
 
SWEP.Primary.ClipSize = -1
SWEP.Primary.DefaultClip = -1
SWEP.Primary.Automatic = false
SWEP.Primary.Ammo = "none"
 
SWEP.Secondary.ClipSize = -1
SWEP.Secondary.DefaultClip = -1
SWEP.Secondary.Automatic = false
SWEP.Secondary.Ammo = "none"

function SWEP:Initialize()

    if ( SERVER ) then
       self:SetWeaponHoldType( "melee" )
   end
   
   	self.delaybeforeswitch = 0
	self.spell = 1
	self.lesserhealdelay = 0
	self.healdelay = 0
	self.greaterhealdelay = 0
	self.rejraydelay = 0
	
end

function SWEP:Reload()

	if self.spell == 1 and CurTime() > self.delaybeforeswitch then
		self.delaybeforeswitch = CurTime() + 0.5
		self.owner:PrintMessage( HUD_PRINTCENTER, "Lesser Heal" )
		self.spell = 2
	elseif self.spell == 2 and CurTime() > self.delaybeforeswitch then
		self.delaybeforeswitch = CurTime() + 0.5
		self.owner:PrintMessage( HUD_PRINTCENTER, "Heal" )
		self.spell = 3
	elseif self.spell == 3 and CurTime() > self.delaybeforeswitch then
		self.delaybeforeswitch = CurTime() + 0.5
		self.owner:PrintMessage( HUD_PRINTCENTER, "Greater Heal" )
		self.spell = 4
	elseif self.spell == 4 and CurTime() > self.delaybeforeswitch then
		self.delaybeforeswitch = CurTime() + 0.5
		self.owner:PrintMessage( HUD_PRINTCENTER, "Ray of Rejuvenation" )
		self.spell = 1
	end

end

function SWEP:PrimaryAttack()

	if self.spell == 1 and CurTime() > self.rejraydelay then -- Ray of Rejuvenation
					
		self.rejraydelay = CurTime() + 5
		
		timer.Simple( 0.2, function() 
			self.Owner:EmitSound("words/du.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.4, function() 
			self.Owner:EmitSound("words/et.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.6, function() 
			self.Owner:EmitSound("words/cha.wav", math.random(75, 100), 100 )
		end )
		timer.Simple(1, function() 
			
			local eyes = self.Owner:GetEyeTrace()
			self.Weapon:SendWeaponAnim( ACT_VM_PRIMARYATTACK )
			self.Owner:SetAnimation ( PLAYER_ATTACK1 )
			bullet = {}
			bullet.Src		= self.Owner:GetShootPos()
			bullet.Dir		= self.Owner:GetAimVector()
			bullet.Spread	= Vector( 0, 0, 0 )
			bullet.Num		= 1
			bullet.Damage	= 0
			bullet.Force	= 1
			bullet.Tracer	= 1	
			bullet.TracerName	= "rejuvenation_ray"
			bullet.Callback	= function ( attacker, tr, dmginfo ) 
				if tr.Entity:IsPlayer() then
					tr.Entity:SetHealth( tr.Entity:Health() + math.random(1, 30) )
				elseif tr.Entity:IsNPC() and tr.Entity:GetClass()=="npc_zombie" or tr.Entity:GetClass()=="npc_headcrab" or tr.Entity:GetClass()=="npc_fastzombie" or tr.Entity:GetClass()=="npc_fastzombie_torso" or tr.Entity:GetClass()=="npc_zombie_torso" or tr.Entity:GetClass()=="npc_headcrab_fast" or tr.Entity:GetClass()=="npc_headcrab_black" or tr.Entity:GetClass()=="npc_zombine" then
					tr.Entity:SetHealth( tr.Entity:Health() - math.random(10, 100) )
				end
			
            end
			
			self.Owner:FireBullets( bullet )
			
		end )
	
	elseif self.spell == 2 and CurTime() > self.lesserhealdelay then -- Lesser Heal
	
		self.lesserhealdelay = CurTime() + 2
					
		timer.Simple( 0.2, function() 
			self.Owner:EmitSound("words/in.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.4, function() 
			self.Owner:EmitSound("words/zo.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.6, function() 
			self.Weapon:SendWeaponAnim( ACT_VM_PRIMARYATTACK )
			self.Owner:SetAnimation ( PLAYER_ATTACK1 )
			self.Owner:EmitSound("words/ru.wav", math.random(75, 100), 100 )
			local plypos = self.Owner:GetPos()
			local effectdata = EffectData()
			effectdata:SetStart( plypos )
			effectdata:SetMagnitude(1.5)
			effectdata:SetEntity(self.Owner)
			util.Effect( "heal", effectdata )
			self.Owner:SetHealth( self.Owner:Health() + math.random(5, 20) )
			self.Owner:EmitSound("spells/heal.wav", math.random(75, 100), math.random(100, 110) )
		end )
		
	elseif self.spell == 3 and CurTime() > self.healdelay then -- Heal
	
		self.healdelay = CurTime() + 3.5
					
		timer.Simple( 0.3, function()
			self.Owner:EmitSound("words/zo.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.55, function()
			self.Owner:EmitSound("words/in.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.8, function()
			self.Weapon:SendWeaponAnim( ACT_VM_PRIMARYATTACK )
			self.Owner:SetAnimation ( PLAYER_ATTACK1 )
			self.Owner:EmitSound("words/ru.wav", math.random(75, 100), 100 )
			local plypos = self.Owner:GetPos()
			local effectdata = EffectData()
			effectdata:SetStart( plypos )
			effectdata:SetMagnitude(2)
			effectdata:SetEntity(self.Owner)
			util.Effect( "heal", effectdata )
			self.Owner:SetHealth( self.Owner:Health() + math.random(15, 25) )
			self.Owner:EmitSound("spells/heal.wav", math.random(75, 100), math.random(90, 100) )
		end )
		
	elseif self.spell == 4 and CurTime() > self.greaterhealdelay then -- Greater Heal
	
		self.greaterhealdelay = CurTime() + 10
					
		timer.Simple( 0.4, function()
			self.Owner:EmitSound("words/cha.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 0.8, function() 
			self.Owner:EmitSound("words/ru.wav", math.random(75, 100), 100)
		end )
		timer.Simple( 1.2, function()
			self.Owner:EmitSound("words/ka.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 1.6, function() 
			self.Owner:EmitSound("words/un.wav", math.random(75, 100), 100 )
		end )
		timer.Simple( 2, function()
			self.Weapon:SendWeaponAnim( ACT_VM_PRIMARYATTACK )
			self.Owner:SetAnimation ( PLAYER_ATTACK1 )
			local plypos = self.Owner:GetPos()
			local effectdata = EffectData()
			effectdata:SetStart( plypos )
			effectdata:SetMagnitude(2.5)
			effectdata:SetEntity(self.Owner)
			util.Effect( "heal", effectdata )	
			self.Owner:SetHealth( self.Owner:Health() + math.random(1, 175) )
			self.Owner:EmitSound("spells/heal.wav", math.random(75, 100), math.random(80, 90) )
		end )
	
	end

end


function SWEP:SecondaryAttack()

end