Vectors, Angle caching

entities/entities/ix_item.lua

@@ -65,6 +65,8 @@ if (SERVER) then
 		end
 	end
 
+	local min, max = Vector(-8, -8, -8), Vector(8, 8, 8)
+
 	function ENT:SetItem(itemID)
 		local itemTable = ix.item.instances[itemID]
 
@@ -90,8 +92,6 @@ if (SERVER) then
 			local physObj = self:GetPhysicsObject()
 
 			if (!IsValid(physObj)) then
-				local min, max = Vector(-8, -8, -8), Vector(8, 8, 8)
-
 				self:PhysicsInitBox(min, max)
 				self:SetCollisionBounds(min, max)
 			end

entities/entities/ix_money.lua

@@ -11,6 +11,8 @@ function ENT:SetupDataTables()
 	self:NetworkVar("Int", 0, "Amount")
 end
 
+	local min, max = Vector(-8, -8, -8), Vector(8, 8, 8)
+
 if (SERVER) then
 	function ENT:Initialize()
 		self:SetModel("models/props_lab/box01a.mdl")
@@ -24,8 +26,6 @@ if (SERVER) then
 			physObj:EnableMotion(true)
 			physObj:Wake()
 		else
-			local min, max = Vector(-8, -8, -8), Vector(8, 8, 8)
-
 			self:PhysicsInitBox(min, max)
 			self:SetCollisionBounds(min, max)
 		end

entities/weapons/ix_hands.lua

@@ -422,6 +422,8 @@ function SWEP:PrimaryAttack()
 	end)
 end
 
+local viewPunchAngle = Angle(-1.3, 1.8, 0)
+
 function SWEP:SecondaryAttack()
 	if (!IsFirstTimePredicted()) then
 		return
@@ -451,7 +453,7 @@ function SWEP:SecondaryAttack()
 				return
 			end
 
-			self.Owner:ViewPunch(Angle(-1.3, 1.8, 0))
+			self.Owner:ViewPunch(viewPunchAngle)
 			self.Owner:EmitSound("physics/wood/wood_crate_impact_hard"..math.random(2, 3)..".wav")
 			self.Owner:SetAnimation(PLAYER_ATTACK1)
 

gamemode/core/derma/cl_character.lua

@@ -61,6 +61,8 @@ end
 function PANEL:OnUndim()
 end
 
+local vectorScale = Vector(1, 1, 0.0001)
+
 function PANEL:Paint(width, height)
 	local amount = self.currentDimAmount
 	local bShouldScale = self.currentScale != 1
@@ -69,7 +71,7 @@ function PANEL:Paint(width, height)
 	-- draw child panels with scaling if needed
 	if (bShouldScale) then
 		matrix = Matrix()
-		matrix:Scale(Vector(1, 1, 0.0001) * self.currentScale)
+		matrix:Scale(vectorScale * self.currentScale)
 		matrix:Translate(Vector(
 			ScrW() * 0.5 - (ScrW() * self.currentScale * 0.5),
 			ScrH() * 0.5 - (ScrH() * self.currentScale * 0.5),

gamemode/core/derma/cl_charload.lua

@@ -29,6 +29,9 @@ local function GetCharacter(self)
 	return self.character
 end
 
+local camPos = Vector(80, 0, 35)
+local camAngle = Angle(0, 180, 0)
+
 function PANEL:Init()
 	self.activeCharacter = ClientsideModel(errorModel)
 	self.activeCharacter:SetNoDraw(true)
@@ -45,8 +48,8 @@ function PANEL:Init()
 	self.shadeY = 0
 	self.shadeHeight = 0
 
-	self.cameraPosition = Vector(80, 0, 35)
-	self.cameraAngle = Angle(0, 180, 0)
+	self.cameraPosition = camPos
+	self.cameraAngle = camAngle
 	self.lastPaint = 0
 end
 

gamemode/core/derma/cl_dev_icon.lua

@@ -437,48 +437,53 @@ function PANEL:BestGuessLayout()
 	end
 end
 
+local vectorX200 = Vector( 200, 0, 0 )
+
 function PANEL:FullFrontalLayout()
 	local p = self.prev
 	local ent = p.model:GetEntity()
 	local pos = ent:GetPos()
-	local campos = pos + Vector( -200, 0, 0 )
+	pos:Sub(vectorX200)
 
-	ICON_INFO.camPos = campos
+	ICON_INFO.camPos = pos
 	ICON_INFO.FOV = 45
-	ICON_INFO.camAng = (campos * -1):Angle()
+	ICON_INFO.camAng = (pos * -1):Angle()
 end
 
 function PANEL:AboveLayout()
 	local p = self.prev
 	local ent = p.model:GetEntity()
 	local pos = ent:GetPos()
-	local campos = pos + Vector( 0, 0, 200 )
+	pos:Add(vectorX200)
 
-	ICON_INFO.camPos = campos
+	ICON_INFO.camPos = pos
 	ICON_INFO.FOV = 45
-	ICON_INFO.camAng = (campos * -1):Angle()
+	ICON_INFO.camAng = (pos * -1):Angle()
 end
 
+local vectorY200 = Vector( 0, 200, 0 )
+
 function PANEL:RightLayout()
 	local p = self.prev
 	local ent = p.model:GetEntity()
 	local pos = ent:GetPos()
-	local campos = pos + Vector( 0, 200, 0 )
+	pos:Add(vectorY200)
 
-	ICON_INFO.camPos = campos
+	ICON_INFO.camPos = pos
 	ICON_INFO.FOV = 45
-	ICON_INFO.camAng = (campos * -1):Angle()
+	ICON_INFO.camAng = (pos * -1):Angle()
 end
 
+local angleYawMinus180 = Angle( 0, -180, 0 )
+
 function PANEL:OriginLayout()
 	local p = self.prev
 	local ent = p.model:GetEntity()
 	local pos = ent:GetPos()
-	local campos = pos + Vector( 0, 0, 0 )
 
-	ICON_INFO.camPos = campos
+	ICON_INFO.camPos = pos
 	ICON_INFO.FOV = 45
-	ICON_INFO.camAng = Angle( 0, -180, 0 )
+	ICON_INFO.camAng = angleYawMinus180
 end
 
 

gamemode/core/derma/cl_menu.lua

@@ -188,6 +188,8 @@ function PANEL:SetCharacterOverview(bValue, length)
 	end
 end
 
+local angleYaw180 = Angle(0, 180, 0)
+
 function PANEL:GetOverviewInfo(origin, angles, fov)
 	local originAngles = Angle(0, angles.yaw, angles.roll)
 	local target = LocalPlayer():GetObserverTarget()
@@ -204,7 +206,7 @@ function PANEL:GetOverviewInfo(origin, angles, fov)
 		newOrigin = origin - LocalPlayer():OBBCenter() * 0.6 + forward
 	end
 
-	local newAngles = originAngles + Angle(0, 180, 0)
+	local newAngles = originAngles + angleYaw180
 	newAngles.pitch = 5
 	newAngles.roll = 0
 
@@ -309,6 +311,9 @@ function PANEL:OnKeyCodePressed(key)
 	end
 end
 
+local vectorZ6 = Vector(0, 0, 6)
+local angleM456000 = Angle(-45, 60, 0)
+
 function PANEL:Think()
 	if (IsValid(self.projectedTexture)) then
 		local forward = LocalPlayer():GetForward()
@@ -318,8 +323,8 @@ function PANEL:Think()
 		right.z = 0
 
 		self.projectedTexture:SetBrightness(self.overviewFraction * 4)
-		self.projectedTexture:SetPos(LocalPlayer():GetPos() + right * 16 - forward * 8 + Vector(0, 0, 6))
-		self.projectedTexture:SetAngles(forward:Angle() + Angle(-45, 60, 0))
+		self.projectedTexture:SetPos(LocalPlayer():GetPos() + right * 16 - forward * 8 + vectorZ6)
+		self.projectedTexture:SetAngles(forward:Angle() + angleM456000)
 		self.projectedTexture:Update()
 	end
 
@@ -339,6 +344,8 @@ function PANEL:Think()
 	end
 end
 
+local vectorZDiv1000 = Vector(1, 1, 0.0001)
+
 function PANEL:Paint(width, height)
 	derma.SkinFunc("PaintMenuBackground", self, width, height, self.currentBlur)
 
@@ -348,7 +355,7 @@ function PANEL:Paint(width, height)
 		local currentScale = Lerp(self.currentAlpha / 255, 0.9, 1)
 		local matrix = Matrix()
 
-		matrix:Scale(Vector(1, 1, 0.0001) * currentScale)
+		matrix:Scale(vectorZDiv1000 * currentScale)
 		matrix:Translate(Vector(
 			ScrW() * 0.5 - (ScrW() * currentScale * 0.5),
 			ScrH() * 0.5 - (ScrH() * currentScale * 0.5),

gamemode/core/derma/cl_spawnicon.lua

@@ -15,6 +15,8 @@ function PANEL:Init()
 	end
 end
 
+local vectorZ64 = Vector(0, 0, 64)
+
 function PANEL:SetModel(model, skin, hidden)
 	BaseClass.SetModel(self, model)
 
@@ -58,7 +60,7 @@ function PANEL:SetModel(model, skin, hidden)
 	end
 
 	entity:SetIK(false)
-	entity:SetEyeTarget(Vector(0, 0, 64))
+	entity:SetEyeTarget(vectorZ64)
 end
 
 function PANEL:SetHidden(hidden)

gamemode/core/hooks/cl_hooks.lua

@@ -418,14 +418,15 @@ local vignetteAlphaDelta = 0
 local blurGoal = 0
 local blurDelta = 0
 local hasVignetteMaterial = vignette != "___error"
+local vectorZ768 = Vector(0, 0, 768)
 
 timer.Create("ixVignetteChecker", 1, 0, function()
 	local client = LocalPlayer()
 
 	if (IsValid(client)) then
 		local data = {}
 			data.start = client:GetPos()
-			data.endpos = data.start + Vector(0, 0, 768)
+			data.endpos = data.start + vectorZ768
 			data.filter = client
 		local trace = util.TraceLine(data)
 

gamemode/core/hooks/sh_hooks.lua

@@ -37,7 +37,7 @@ PLAYER_HOLDTYPE_TRANSLATOR["bugbait"] = "normal"
 
 local PLAYER_HOLDTYPE_TRANSLATOR = PLAYER_HOLDTYPE_TRANSLATOR
 local HOLDTYPE_TRANSLATOR = HOLDTYPE_TRANSLATOR
-
+local magicVector = Vector(16.5438, -0.1642, -20.5493)
 function GM:TranslateActivity(client, act)
 	local clientInfo = client:GetTable()
 	local modelClass = clientInfo.ixAnimModelClass or "player"
@@ -94,7 +94,7 @@ function GM:TranslateActivity(client, act)
 			local fixVector = clientInfo.ixAnimTable[2]
 
 			if (isvector(fixVector)) then
-				client:SetLocalPos(Vector(16.5438, -0.1642, -20.5493))
+				client:SetLocalPos(magicVector)
 			end
 
 			if (isstring(act)) then
@@ -497,7 +497,7 @@ function GM:Move(client, moveData)
 		if (client:GetNetVar("actEnterAngle")) then
 			moveData:SetForwardSpeed(0)
 			moveData:SetSideSpeed(0)
-			moveData:SetVelocity(Vector(0, 0, 0))
+			moveData:SetVelocity(vector_origin)
 		end
 
 		if (client:GetMoveType() == MOVETYPE_WALK and moveData:KeyDown(IN_WALK)) then

gamemode/core/libs/sh_business.lua

@@ -67,6 +67,8 @@ if (SERVER) then
 		end
 	end)
 
+	local vectorZ16 = Vector(0, 0, 16)
+	local vectorZ05 = Vector(0, 0, 0.5)
 	net.Receive("ixShipmentUse", function(length, client)
 		local uniqueID = net.ReadString()
 		local drop = net.ReadBool()
@@ -89,7 +91,7 @@ if (SERVER) then
 				end
 
 				if (drop) then
-					ix.item.Spawn(uniqueID, entity:GetPos() + Vector(0, 0, 16), function(item, itemEntity)
+					ix.item.Spawn(uniqueID, entity:GetPos() + vectorZ16, function(item, itemEntity)
 						if (IsValid(client)) then
 							itemEntity.ixSteamID = client:SteamID()
 							itemEntity.ixCharID = client:GetCharacter():GetID()
@@ -108,7 +110,7 @@ if (SERVER) then
 				entity.items[uniqueID] = entity.items[uniqueID] - 1
 
 				if (entity:GetItemCount() < 1) then
-					entity:GibBreakServer(Vector(0, 0, 0.5))
+					entity:GibBreakServer(vectorZ05)
 					entity:Remove()
 				end
 			end

gamemode/core/meta/sh_item.lua

@@ -372,7 +372,7 @@ if (SERVER) then
 			-- Spawn the actual item entity.
 			local entity = ents.Create("ix_item")
 			entity:Spawn()
-			entity:SetAngles(angles or Angle(0, 0, 0))
+			entity:SetAngles(angles or angle_zero)
 			-- Make the item represent this item.
 			entity:SetItem(self.id)
 

gamemode/core/sh_util.lua

@@ -703,9 +703,10 @@ do
 	local R = debug.getregistry()
 	local VECTOR = R.Vector
 	local CrossProduct = VECTOR.Cross
+	local vecYMinusOne = Vector(0, -1, 0)
 
 	function VECTOR:Right(vUp)
-		if (self[1] == 0 and self[2] == 0) then return Vector(0, -1, 0) end
+		if (self[1] == 0 and self[2] == 0) then return vecYMinusOne end
 
 		if (vUp == nil) then
 			vUp = vector_up
@@ -967,6 +968,9 @@ do
 
 		local NUM_TANGENTS = 8
 		local tangents = {0, 1, 0.57735026919, 0.3639702342, 0.267949192431, 0.1763269807, -0.1763269807, -0.267949192431}
+		local vec16 = Vector(16,16,16)
+		local mVec16 = -Vector(16,16,16)
+
 
 		function ix.util.FindUseEntity(player, origin, forward)
 			local tr
@@ -1002,8 +1006,8 @@ do
 					tr = util.TraceHull({
 						start = searchCenter,
 						endpos = searchCenter + down * 72,
-						mins = -Vector(16,16,16),
-						maxs = Vector(16,16,16),
+						mins = mVec16,
+						maxs = vec16,
 						mask = useableContents,
 						filter = player
 					})
@@ -1480,6 +1484,7 @@ do
 			return entity
 		end
 
+		local vecZ16 = Vector(0, 0, 16)
 		function playerMeta:SetRagdolled(state, time, getUpGrace)
 			if (!self:Alive()) then
 				return
@@ -1538,7 +1543,7 @@ do
 
 						if (self:IsStuck()) then
 							entity:DropToFloor()
-							self:SetPos(entity:GetPos() + Vector(0, 0, 16))
+							self:SetPos(entity:GetPos() + vecZ16)
 
 							local positions = ix.util.FindEmptySpace(self, {entity, self})
 

plugins/act/cl_hooks.lua

@@ -42,6 +42,9 @@ local forwardOffset = 16
 local backwardOffset = -32
 local heightOffset = Vector(0, 0, 20)
 local idleHeightOffset = Vector(0, 0, 6)
+local vector0064 = Vector(0, 0, 64)
+local mVector444 = Vector(-4, -4, -4)
+local vector444 = Vector(4, 4, 4)
 
 function PLUGIN:CalcView(client, origin)
 	local enterAngle = client:GetNetVar("actEnterAngle")
@@ -72,10 +75,10 @@ function PLUGIN:CalcView(client, origin)
 	if (head) then
 		local position = client:GetBonePosition(head) + forward * offset + height
 		local data = {
-			start = (client:GetBonePosition(head) or Vector(0, 0, 64)) + forward * 8,
+			start = (client:GetBonePosition(head) or vector0064) + forward * 8,
 			endpos = position + forward * offset,
-			mins = Vector(-4, -4, -4),
-			maxs = Vector(4, 4, 4),
+			mins = mVector444,
+			maxs = vector444,
 			filter = client
 		}
 

plugins/mapscene.lua

@@ -7,8 +7,8 @@ PLUGIN.description = "Adds areas of the map that are visible during character se
 PLUGIN.scenes = PLUGIN.scenes or {}
 
 local x3, y3 = 0, 0
-local realOrigin = Vector(0, 0, 0)
-local realAngles = Angle(0, 0, 0)
+local realOrigin = vector_origin
+local realAngles = angle_zero
 local view = {}
 
 if (CLIENT) then