Teemo gun

if SERVER then
    AddCSLuaFile()
    SWEP.Weight = 5
    SWEP.AutoSwitchTo = true
    SWEP.AutoSwitchFrom = true
end

if CLIENT then
    SWEP.PrintName = "Teemo's Poison Dart"
    SWEP.Slot = 1
    SWEP.SlotPos = 1
    SWEP.DrawAmmo = true
    SWEP.DrawCrosshair = false
end

SWEP.Author = "Your Name"
SWEP.Contact = "Your Email"
SWEP.Purpose = "A deadly poison dart weapon"
SWEP.Instructions = "Left click to fire a poison dart"

SWEP.Category = "Your Category"

SWEP.Spawnable = true
SWEP.AdminOnly = false

SWEP.ViewModelFOV = 70
SWEP.ViewModelFlip = false
SWEP.UseHands = true
SWEP.ViewModel = "models/weapons/cstrike/c_pist_usp.mdl"
SWEP.WorldModel = "models/weapons/w_pist_usp.mdl"

SWEP.Primary.Sound = Sound("Weapon_USP.Single")
SWEP.Primary.Damage = 10
SWEP.Primary.NumShots = 1
SWEP.Primary.Recoil = 0.5
SWEP.Primary.Cone = 0.02
SWEP.Primary.Delay = 0.15
SWEP.Primary.ClipSize = 20
SWEP.Primary.DefaultClip = 60
SWEP.Primary.Automatic = true
SWEP.Primary.Ammo = "Pistol"
SWEP.Primary.Tracer = 1
SWEP.Primary.TracerName = "Tracer"
SWEP.Primary.Force = 10

SWEP.Secondary.ClipSize = -1
SWEP.Secondary.DefaultClip = -1
SWEP.Secondary.Automatic = false
SWEP.Secondary.Ammo = "none"

function SWEP:Initialize()
    self:SetHoldType("pistol")
end

if SERVER then

    SWEP.PoisonDamage = 5 -- Damage per tick of poison
    SWEP.PoisonInterval = 1 -- Time between poison ticks in seconds
    SWEP.PoisonDuration = 10 -- Duration of the poison debuff in seconds
end
    function SWEP:PoisonTarget(target)
        if target:IsPlayer() or target:IsNPC() then
            target:SetNWBool("TeemoPoisoned", true)
            target:SetNWFloat("TeemoPoisonEndTime", CurTime() + self.PoisonDuration)
            target:SetNWFloat("TeemoPoisonNextTick", CurTime() + self.PoisonInterval)
        end
    end


    function SWEP:Think()
        local owner = self:GetOwner()
        if not IsValid(owner) then return end
        local trace = owner:GetEyeTrace()
        local target = trace.Entity
        if IsValid(target) and not target:IsWorld() and not owner:IsSameTeam(target) then
            self:PoisonTarget(target)
            end
            if target:GetNWBool("TeemoPoisoned", false) and target:GetNWFloat("TeemoPoisonEndTime", 0) > CurTime() then
                if target:GetNWFloat("TeemoPoisonNextTick", 0) <= CurTime() then
                    target:TakeDamage(self.PoisonDamage, owner, self)
                    target:SetNWFloat("TeemoPoisonNextTick", CurTime() + self.PoisonInterval)
                    end
                else
                    target:SetNWBool("TeemoPoisoned", false)
                    target:SetNWFloat("TeemoPoisonEndTime", 0)
                    target:SetNWFloat("TeemoPoisonNextTick", 0)
                end
            end
            function SWEP:Holster()
                self:EndPoison()
                return true
                end
                function SWEP:OnRemove()
                    self:EndPoison()
                    end
                    function SWEP:EndPoison()
for _, target in pairs(player.GetAll()) do
target:SetNWBool("TeemoPoisoned", false)
target:SetNWFloat("TeemoPoisonEndTime", 0)
target:SetNWFloat("TeemoPoisonNextTick", 0)
end
end
function Player:GetNWBool(name, default)
    return self:GetNWVarProxy(name, default)
end

function SWEP:DrawHUD()
local target = self:GetOwner():GetEyeTrace().Entity
if IsValid(target) and not target:IsWorld() and not self:GetOwner():IsSameTeam(target) then
    draw.SimpleText("Poison Target: " .. target:GetName(), "DermaDefault", ScrW() / 2, ScrH() / 2 - 50, Color(255, 0, 0), TEXT_ALIGN_CENTER)
end

if self:GetOwner():GetNWBool("TeemoPoisoned", false) then
    draw.SimpleText("Poisoned!", "DermaDefault", ScrW() / 2, ScrH() / 2 + 50, Color(0, 255, 0), TEXT_ALIGN_CENTER)
end
end

function SWEP:Initialize()
self:SetHoldType("pistol")
end

function SWEP:PrimaryAttack()
if not self:CanPrimaryAttack() then return end
local bullet = {}
bullet.Num = self.Primary.NumShots
bullet.Src = self.Owner:GetShootPos()
bullet.Dir = self.Owner:GetAimVector()
bullet.Spread = Vector(self.Primary.Cone, self.Primary.Cone, 0)
bullet.Tracer = self.Primary.Tracer
bullet.TracerName = self.Primary.TracerName
bullet.Force = self.Primary.Force
bullet.Damage = self.Primary.Damage
bullet.AmmoType = self.Primary.Ammo

self:FireBullets(bullet)

self:EmitSound(self.Primary.Sound)
self:TakePrimaryAmmo(1)
self:SetNextPrimaryFire(CurTime() + self.Primary.Delay)
end

function SWEP:SecondaryAttack()
-- Secondary fire mode code here
end

function SWEP:Reload()
-- Reload code here
end

if SERVER then
    SWEP.PoisonDamage = 5 -- Damage per tick of poison
SWEP.PoisonInterval = 1 -- Time between poison ticks in seconds
SWEP.PoisonDuration = 10 -- Duration of the poison debuff in seconds
end
function SWEP:PoisonTarget(target)
if target:IsPlayer() or target:IsNPC() then
target:SetNWBool("TeemoPoisoned", true)
target:SetNWFloat("TeemoPoisonEndTime", CurTime() + self.PoisonDuration)
target:SetNWFloat("TeemoPoisonNextTick", CurTime() + self.PoisonInterval)
end
end

function SWEP:Think()
local owner = self:GetOwner()
if not IsValid(owner) then return end
local trace = owner:GetEyeTrace()
local target = trace.Entity

if IsValid(target) and not target:IsWorld() and not owner:IsSameTeam(target) then
    self:PoisonTarget(target)
end

if target:GetNWBool("TeemoPoisoned", false) and target:GetNWFloat("TeemoPoisonEndTime", 0) > CurTime() then
    if target:GetNWFloat("TeemoPoisonNextTick", 0) <= CurTime() then
        target:TakeDamage(self.PoisonDamage, owner, self)
        target:SetNWFloat("TeemoPoisonNextTick", CurTime() + self.PoisonInterval)
    end
else
    target:SetNWBool("TeemoPoisoned", false)
    target:SetNWFloat("TeemoPoisonEndTime", 0)
    target:SetNWFloat("TeemoPoisonNextTick", 0)
end
end

function SWEP:DrawHUD()
local target = self:GetOwner():GetEyeTrace().Entity
if IsValid(target) and not target:IsWorld() and not self:GetOwner():IsSameTeam(target) then
local w = ScrW()
local h = ScrH()
local x, y = w/2, h/2
surface.SetDrawColor(255, 255, 255, 255)
surface.DrawLine(x-20, y, x-10, y)
surface.DrawLine(x+10, y, x+20, y)
surface.DrawLine(x, y-20, x, y-10)
surface.DrawLine(x, y+10, x, y+20)
end
end

function SWEP:Initialize()
self:SetHoldType("pistol")
end

function SWEP:PrimaryAttack()
if not self:CanPrimaryAttack() then return end
local bullet = {}
bullet.Num = self.Primary.NumShots
bullet.Src = self.Owner:GetShootPos()
bullet.Dir = self.Owner:GetAimVector()
bullet.Spread = Vector(self.Primary.Cone, self.Primary.Cone, 0)
bullet.Tracer = self.Primary.Tracer
bullet.TracerName = self.Primary.TracerName
bullet.Force = self.Primary.Force
bullet.Damage = self.Primary.Damage
bullet.AmmoType = self.Primary.Ammo

self:FireBullets(bullet)

self:EmitSound(self.Primary.Sound)
self:TakePrimaryAmmo(1)
self:SetNextPrimaryFire(CurTime() + self.Primary.Delay)
end

function SWEP:SecondaryAttack()
-- Secondary fire mode code here
end

function SWEP:Reload()
-- Reload code here
end
if CLIENT then
local TeemoIcon = Material("vgui/hud/teemo_icon")
function SWEP:DrawHUD()
surface.SetDrawColor(255, 255, 255, 255)
surface.SetMaterial(TeemoIcon)
surface.DrawTexturedRect(20, ScrH() - 120, 100, 100)
local owner = self:GetOwner()
if not IsValid(owner) then return end

local target = owner:GetEyeTrace().Entity
if not IsValid(target) or target:IsWorld() or owner:IsSameTeam(target) then return end

local x, y = ScrW() / 2, ScrH() / 2
local w, h = 200, 40

draw.RoundedBox(8, x - w / 2, y - h / 2, w, h, Color(0, 0, 0, 200))

local poisonEndTime = target:GetNWFloat("TeemoPoisonEndTime", 0)
local timeLeft = math.max(0, poisonEndTime - CurTime())
local numTicks = math.ceil(timeLeft / self.PoisonInterval)
local totalDamage = self.PoisonDamage * numTicks

local text = string.format("Poisoned: %d damage over %d seconds", totalDamage, math.ceil(timeLeft))
draw.SimpleText(text, "DermaDefault", x, y, Color(255, 255, 255, 255), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
end
end
function SWEP:PrimaryAttack()
self:SetNextPrimaryFire(CurTime() + self.Primary.Delay)
if SERVER then
    local bullet = {}
    bullet.Num = 1
    bullet.Src = self.Owner:GetShootPos()
    bullet.Dir = self.Owner:GetAimVector()
    bullet.Spread = Vector(0, 0, 0)
    bullet.Tracer = 1
    bullet.TracerName = "Tracer"
    bullet.Force = 10
    bullet.Damage = self.Primary.Damage
    self.Owner:FireBullets(bullet)
end

self:EmitSound("Weapon_AR2.Single")
self:SendWeaponAnim(ACT_VM_PRIMARYATTACK)

local animTime = self.Owner:GetViewModel():SequenceDuration()
timer.Simple(animTime, function()
    if IsValid(self) then
        self:SendWeaponAnim(ACT_VM_IDLE)
    end
end)
end

if CLIENT then
local TeemoIcon = Material("vgui/hud/teemo_icon")
function SWEP:DrawHUD()
    surface.SetDrawColor(255, 255, 255, 255)
    surface.SetMaterial(TeemoIcon)
    surface.DrawTexturedRect(20, ScrH() - 120, 100, 100)

    if self:IsPoisoned() then
        local totalDamage = self.PoisonDamage * self.PoisonDuration / self.PoisonInterval
        local timeLeft = self.PoisonEndTime - CurTime()
        local text = string.format("Poisoned: %d damage over %d seconds", totalDamage, math.ceil(timeLeft))
        draw.DrawText(text, "Trebuchet24", 130, ScrH() - 70, Color(255, 255, 255), TEXT_ALIGN_LEFT)
    end
end

function SWEP:ViewModelDrawn()
    local vm = self.Owner:GetViewModel()
    local attachment = vm:GetAttachment(1)

    if not attachment then return end

    local pos = attachment.Pos
    local ang = attachment.Ang

    pos = pos + ang:Forward() * 2 + ang:Right() * -3 + ang:Up() * -3

    cam.Start3D2D(pos, ang, 0.02)
        surface.SetDrawColor(255, 255, 255, 255)
        surface.SetMaterial(TeemoIcon)
        surface.DrawTexturedRect(0, 0, 150, 150)
    cam.End3D2D()
end

end
function SWEP:GetPoisoned()
    return self:GetNWBool("IsPoisoned", false)
end
        function SWEP:SecondaryAttack()
-- Check if the poison is already active
if self:GetPoisoned() then return end
-- Set the poison duration and activate the poison
self.PoisonDuration = 5
self:SetPoisoned(true)

-- Play the poison sound
self:EmitSound("teemo/poison.wav")

-- Create the poison effect
local effectData = EffectData()
effectData:SetOrigin(self.Owner:GetShootPos())
util.Effect("TeemoPoison", effectData)

-- Set the next time the poison will tick
self.NextPoisonTick = CurTime() + self.PoisonInterval
end
function SWEP:Think()
-- Check if the poison is active
if self:GetPoisoned() then
-- Check if it's time for the poison to tick
if CurTime() >= self.NextPoisonTick then
-- Deal damage to the target
local target = self.Owner:GetEyeTrace().Entity
if IsValid(target) and target:IsPlayer() or target:IsNPC() then
local damageInfo = DamageInfo()
damageInfo:SetAttacker(self.Owner)
damageInfo:SetInflictor(self)
damageInfo:SetDamage(self.PoisonDamage)
target:TakeDamageInfo(damageInfo)
end
        -- Reduce the poison duration and set the next poison tick time
        self.PoisonDuration = self.PoisonDuration - self.PoisonInterval
        self.NextPoisonTick = CurTime() + self.PoisonInterval
    end

    -- Check if the poison has run its course
    if self.PoisonDuration <= 0 then
        self:SetPoisoned(false)
    end
end
end
function SWEP:Think()
    local owner = self:GetOwner()
    if self:IsPoisoned(owner) then
        -- Apply poison damage here
    end
end
-- Register the SWEP with Garry's Mod
weapons.Register(SWEP, "weapon_teemo_poison_shooter", true)