Залив

lua/entities/mg_40mm/init.lua

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+AddCSLuaFile("cl_init.lua")
+AddCSLuaFile("shared.lua")
+
+include("shared.lua")
+
+ENT.bCollided = false
+ENT.Projectile = {
+	Class = "mg_bullet",
+	Speed = 4000,
+	Gravity = 1
+}
+ENT.Maxs = Vector(1, 1, 1)
+ENT.Model = Model("models/items/ar2_grenade.mdl")
+ENT.AoeEntity = nil
+
+function ENT:Initialize()
+	self:SetModel(self.Model)
+	self:PhysicsInitBox(Vector(-10, -1, -1), Vector(10, 1, 1))
+	self:GetPhysicsObject():Wake()
+	self:GetPhysicsObject():SetMaterial("default_silent")
+	self:GetPhysicsObject():AddGameFlag(FVPHYSICS_NO_PLAYER_PICKUP)
+	self:GetPhysicsObject():AddGameFlag(FVPHYSICS_NO_IMPACT_DMG)
+	self:GetPhysicsObject():AddGameFlag(FVPHYSICS_HEAVY_OBJECT)
+	self:GetPhysicsObject():EnableMotion(true)
+	self:GetPhysicsObject():EnableDrag(false)
+	self:GetPhysicsObject():SetMass(1000)
+	self:SetSolid(SOLID_VPHYSICS)
+	self:SetCollisionGroup(COLLISION_GROUP_IN_VEHICLE) --doesn't collide with anything, no traces
+	self:AddEFlags(EFL_NO_DAMAGE_FORCES)
+	self:AddEFlags(EFL_DONTWALKON)
+	self:AddEFlags(EFL_DONTBLOCKLOS)
+	self:AddEFlags(EFL_NO_PHYSCANNON_INTERACTION)
+
+	self.Projectile = table.Copy(self.Weapon.Projectile)
+	self:GetPhysicsObject():SetVelocityInstantaneous(self:GetAngles():Forward() * self.Projectile.Speed)
+	self.LastPos = self:GetOwner():EyePos()
+	self.Bullet = self.Weapon.Bullet
+	self.ImpactDamage = self.Weapon.Explosive.ImpactBlastRatio
+	self.BlastRadius = self.Weapon.Explosive.BlastRadius
+end
+
+ENT.m_gravity = 0
+
+function ENT:PhysicsUpdate(phys)
+	if (!phys:IsMotionEnabled()) then
+		return
+	end
+
+	self.m_gravity = math.Clamp(self.m_gravity + (self.Projectile.Gravity), -90, 90)
+
+	phys:SetAngles(phys:GetAngles() + Angle(self.m_gravity, 0, 0) * FrameTime())
+	phys:SetPos(self.LastPos + phys:GetAngles():Forward() * (self.Projectile.Speed * FrameTime()))
+	
+	--Aim assist
+	if (GetConVar("mgbase_debug_projectiles"):GetInt() > 0) then
+		debugoverlay.Box(phys:GetPos(), -self.Maxs, self.Maxs, 0, Color(0, 200, 50, 10))
+	end
+
+	local trData = {
+		start = self.LastPos,
+		endpos = phys:GetPos(),
+		filter = {self:GetOwner(), self},
+		mask = MASK_SHOT_PORTAL,
+		collisiongroup = COLLISION_GROUP_NONE,
+		mins = -self.Maxs,
+		maxs = self.Maxs
+	}
+
+	local tr = util.TraceHull(trData)
+
+	if (tr.Hit && (tr.Entity:IsPlayer() || tr.Entity:IsNPC())) then
+		self:Impact(tr, phys, true)
+		return
+	end
+
+	--Normal hitscan
+	if (GetConVar("mgbase_debug_projectiles"):GetInt() > 0) then
+		debugoverlay.Line(self.LastPos, phys:GetPos(), 1, Color(255, 0, 0, 1))
+	end
+
+	tr = util.TraceLine(trData)
+
+	if (tr.Hit) then
+		self:Impact(tr, phys, false)
+		return
+	end
+
+	self.LastPos = phys:GetPos()
+end
+ 
+function ENT:Impact(tr1, phys, bHull)
+	phys:EnableMotion(false)
+
+	self:SetPos(tr1.HitPos)
+	
+	self:FireBullets({
+		Attacker = self:GetOwner(),
+		Num = 1,
+		Tracer = 0,
+		Src = self.LastPos,
+		Dir = (phys:GetPos() - self.LastPos):GetNormalized(),
+		HullSize = bHull && self.Maxs:Length() * 2 || 1,
+		IgnoreEntity = self,
+		Callback = function(attacker, tr, dmgInfo)
+			dmgInfo:SetInflictor(IsValid(self.Weapon) && self.Weapon || self)
+			dmgInfo:SetDamageType(dmgInfo:GetDamageType() + DMG_DIRECT + self:GetDamageType())
+
+			if (IsValid(self.Weapon)) then
+				self.Weapon:BulletCallback(attacker, tr, dmgInfo)
+			end
+		end
+	})
+
+	local dmg = DamageInfo()
+
+	dmg:SetAttacker(self:GetOwner())
+	dmg:SetInflictor(self)
+	dmg:SetDamage(self.Bullet.Damage[1])
+	dmg:SetDamageType(DMG_BLAST + DMG_AIRBOAT)
+	dmg:SetReportedPosition(self:GetPos())
+
+	util.BlastDamageInfo(dmg, self:GetPos(), self.BlastRadius)
+	util.ScreenShake(self:GetPos(), 3500, 1111, 1, 124 * 4)
+
+	ParticleEffect("Generic_explo_high", self:GetPos(), self:GetAngles())
+	self:EmitSound("^viper/shared/frag_expl.ogg", 0, 100, 1, CHAN_WEAPON)
+	util.Decal("Scorch", self:GetPos(), self:GetPos() + self:GetUp() * -100, {self})
+
+	self:Remove()
+end
+
+function ENT:GetDamageType()
+	return DMG_BLAST + DMG_DIRECT
+end