zombiesurvival-evolved/gamemodes/zombiesurvival/entities/weapons/weapon_zs_ffemitter/init.lua

INC_SERVER()

function SWEP:Deploy()
	gamemode.Call("WeaponDeployed", self:GetOwner(), self)

	self:SpawnGhost()

	return true
end

function SWEP:OnRemove()
	self:RemoveGhost()
end

function SWEP:Holster()
	self:RemoveGhost()
	return true
end

function SWEP:SpawnGhost()
	local owner = self:GetOwner()
	if owner and owner:IsValid() then
		owner:GiveStatus("ghost_ffemitter")
	end
end

function SWEP:RemoveGhost()
	local owner = self:GetOwner()
	if owner and owner:IsValid() then
		owner:RemoveStatus("ghost_ffemitter", false, true)
	end
end

function SWEP:PrimaryAttack()
	if not self:CanPrimaryAttack() then return end

	local owner = self:GetOwner()

	local status = owner.status_ghost_ffemitter
	if not (status and status:IsValid()) then return end
	status:RecalculateValidity()
	if not status:GetValidPlacement() then return end

	local pos, ang = status:RecalculateValidity()
	if not pos or not ang then return end

	self:SetNextPrimaryAttack(CurTime() + self.Primary.Delay)

	local ent = ents.Create("prop_ffemitter")
	if ent:IsValid() then
		ent:SetPos(pos)
		ent:SetAngles(ang)
		ent:Spawn()

		ent:SetObjectOwner(owner)
		ent:SetupDeployableSkillHealth()

		ent:EmitSound("npc/dog/dog_servo12.wav")

		self:TakePrimaryAmmo(1)

		local stored = owner:PopPackedItem(ent:GetClass())
		if stored then
			ent:SetObjectHealth(stored[1])
		end

		local ammo = math.min(owner:GetAmmoCount("pulse"), 150)
		ent:SetAmmo(ammo)
		owner:RemoveAmmo(ammo, "pulse")

		if self:GetPrimaryAmmoCount() <= 0 then
			owner:StripWeapon(self:GetClass())
		end
	end
end

function SWEP:Think()
	local count = self:GetPrimaryAmmoCount()
	if count ~= self:GetReplicatedAmmo() then
		self:SetReplicatedAmmo(count)
		self:GetOwner():ResetSpeed()
	end
end