Залив

lua/entities/mg_aoe_arrow_smoke/cl_init.lua

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+include("shared.lua")
+killicon.Add("mg_aoe_arrow_gas", "VGUI/entities/mg_crossbow", Color(255, 0, 0, 255))
+
+local smokeEntities = {}
+
+function ENT:Initialize()
+    table.insert(smokeEntities, self)
+    self:SetCollisionGroup(self.CollisionGroup)
+end
+
+function ENT:OnRemove()
+    table.RemoveByValue(smokeEntities, self)
+end
+
+function ENT:Draw(flags)
+    self:DrawShadow(false)
+end 
+
+function ENT:DrawSmokeVision()
+    if (!IsValid(GetViewEntity())) then
+        return
+    end
+
+    local dist = GetViewEntity():NearestPoint(self:GetPos()):DistToSqr(self:GetPos()) - (64 * 64)
+    
+    if (dist > self.SmokeRadius * self.SmokeRadius) then
+        return
+    end
+        
+    local delta = 1 - (dist / (self.SmokeRadius * self.SmokeRadius))
+    local time = self:GetCreationTime() + self.LifeTime
+    local fadeout = math.Clamp(time - CurTime(), 0, 0.5) * 2
+    local fadein = math.Clamp(math.abs(CurTime() - self:GetCreationTime()), 0, 1)
+        
+    delta = delta * fadein
+    delta = delta * fadeout
+
+    surface.SetDrawColor(150, 150, 150, 255 * delta)
+    surface.DrawRect(0, 0, ScrW(), ScrH())
+end
+hook.Add("HUDPaintBackground", "HUDPaint_MW19_SmokeVision", function()
+    for _, e in pairs(smokeEntities) do
+        e:DrawSmokeVision()
+    end
+end)

lua/entities/mg_aoe_arrow_smoke/init.lua

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+AddCSLuaFile("cl_init.lua")
+AddCSLuaFile("shared.lua")
+
+include("shared.lua")
+
+ENT.smokeSound = nil
+
+function ENT:Initialize()
+    self:SetParent(NULL) --detaching from whatever we nailed on
+
+    self:SetModel("models/dav0r/hoverball.mdl")
+    self:SetOwner(NULL)
+    self:EnableCustomCollisions(true)
+
+    local p = self:GetPos() --+ self:GetAngles():Up() * -self.SmokeRadius
+    local b = Vector(0.66, 0.66, 0.66) * self.SmokeRadius
+    self:PhysicsInitBox(-b, b)
+    self:SetCollisionBoundsWS(p - b, p + b)
+    self:GetPhysicsObject():EnableMotion(false)
+    self:SetCollisionGroup(self.CollisionGroup)
+
+    local repFil = RecipientFilter()
+    repFil:AddAllPlayers()
+
+    self.smokeSound = CreateSound(self, "MW19_Crossbow.SmokeOn", repFil)
+    self.smokeSound:Play()
+    self.smokeSound:ChangePitch(75)
+
+    self:EmitSound("MW19_Crossbow.SmokeExplode")
+    
+    ParticleEffectAttach("arrow_smoke", PATTACH_ABSORIGIN_FOLLOW, self, 0)
+    ParticleEffect("arrow_smoke_explode", self:GetPos(), self:GetAngles(), self, 0)
+end
+
+function ENT:GetRelationship(e)
+    return self:GetOwner()
+end
+
+function ENT:Think()
+    if (CurTime() > self:GetCreationTime() + (self.LifeTime - 2)) then
+        self:StopSmoke()
+    end
+    
+    if (CurTime() - self:GetCreationTime() > self.LifeTime) then
+        self:Remove()
+        return
+    end
+end
+
+function ENT:OnRemove()
+    self:StopSmoke()
+end
+
+ENT.bStoppedSmoke = false
+
+function ENT:StopSmoke()
+    if (self.bStoppedSmoke) then
+        return
+    end
+
+    self.bStoppedSmoke = true
+
+    if (self.smokeSound != nil) then
+        self.smokeSound:Stop()
+    end
+
+    self:StopParticles()
+    sound.Play("MW19_Crossbow.SmokeOff", self:GetPos())
+end

lua/entities/mg_aoe_arrow_smoke/shared.lua

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+ENT.Base = "base_entity"
+ENT.Type = "anim"
+
+ENT.SmokeRadius = 256
+ENT.LifeTime = 11
+ENT.CollisionGroup = COLLISION_GROUP_DEBRIS_TRIGGER
+
+function ENT:TestCollision(startpos, delta, isbox, extents, mask)
+    --[[if (bit.band(mask, MASK_SHOT) == MASK_SHOT && SERVER) then
+        --workaround for strider
+        local tr = util.TraceLine({
+            start = self:GetPos(),
+            endpos = startpos,
+            filter = self,
+            mask = MASK_SHOT
+        })
+
+        if (IsValid(tr.Entity)) then
+            tr.Entity:Fire("SetCannonTarget", "") --strider
+            tr.Entity:Fire("SetMinigunTarget", "") --strider
+            --can't do shit to helicopter _shrug_
+        end
+    end]] --causes an infinite loop when shooting more arrows into the smoke
+
+    return bit.band(mask, MASK_BLOCKLOS) == MASK_BLOCKLOS
+end
+
+game.AddParticles("particles/mw19_attachments.pcf")
+PrecacheParticleSystem("arrow_smoke")
+PrecacheParticleSystem("arrow_smoke_explode")
+
+sound.Add({
+    name = "MW19_Crossbow.SmokeOn",
+    channel = CHAN_BODY,
+    volume = 0.25, 
+    level = 75,
+    pitch = {75, 85},
+    sound = {"viper/shared/smoke_grenade_smoke_loop.ogg"}
+}) 
+
+sound.Add({
+    name = "MW19_Crossbow.SmokeOff",
+    channel = CHAN_BODY, 
+    volume = 0.25, 
+    level = 75,
+    pitch = {75, 85},
+    sound = {"viper/shared/smoke_grenade_smoke_loop_end.ogg"}
+}) 
+
+sound.Add({
+    name = "MW19_Crossbow.SmokeExplode",
+    channel = CHAN_ITEM,
+    volume = 1, 
+    level = 100,
+    pitch = {95, 105},
+    sound = {"viper/shared/smoke_expl_body_01.ogg"}
+})