Upload

gamemodes/sandbox/entities/effects/wheel_indicator.lua

@@ -0,0 +1,67 @@
+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+EFFECT.Mat = Material( "effects/wheel_ring" )
+
+function EFFECT:Init( data )
+
+	self.Wheel = data:GetEntity()
+	if ( !IsValid( self.Wheel ) ) then return end
+
+	self.Axis = data:GetOrigin() / 100 -- see gmod_wheel.lua
+	self.Direction = data:GetScale()
+
+	-- This 0.01 is a hack.. to prevent the angle being weird and messing up when we change it back to a normal
+	-- Removed, we are never even setting the normal on effect data
+	--self:SetAngles( data:GetNormal():Angle() + Angle( 0.01, 0.01, 0.01 ) )
+
+	self.Alpha = 1
+
+	self.Size = self.Wheel:BoundingRadius() + 8
+
+	self:SetPos( self.Wheel:LocalToWorld( self.Axis ) )
+	self:SetParent( self.Wheel )
+
+	local size = 64
+	self:SetCollisionBounds( Vector( -size, -size, -size ), Vector( size, size, size ) )
+end
+
+function EFFECT:Think()
+
+	if ( !IsValid( self.Wheel ) ) then return false end
+
+	local speed = FrameTime()
+
+	self.Alpha = self.Alpha - speed * 0.8
+	self.Size = self.Size + speed * 5
+
+	if ( self.Alpha < 0 ) then return false end
+
+	return true
+
+end
+
+function EFFECT:Render()
+
+	if ( !IsValid( self.Wheel ) ) then return end
+	if ( self.Alpha < 0 ) then return end
+
+	render.SetMaterial( self.Mat )
+
+	local offset = self.Wheel:LocalToWorld( self.Axis ) - self.Wheel:GetPos()
+
+	render.DrawQuadEasy( self.Wheel:GetPos() + offset,
+						 offset:GetNormalized() * self.Direction,
+						 self.Size, self.Size,
+						 Color( 255, 255, 255, ( self.Alpha ^ 1.1 ) * 255 ),
+						 self.Alpha * 200 )
+
+end