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lua/entities/parctrl_dummyent.lua
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182
lua/entities/parctrl_dummyent.lua
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--[[
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| This file was obtained through the combined efforts
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| of Madbluntz & Plymouth Antiquarian Society.
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| Credits: lifestorm, Gregory Wayne Rossel JR.,
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| Maloy, DrPepper10 @ RIP, Atle!
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| Visit for more: https://plymouth.thetwilightzone.ru/
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--]]
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//This is a dummy entity used by serverside projectile effects. It doesn't do anything special except be a SENT (we can't use PhysicsInitBox on prop_physics, apparently),
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//call its own particle effects (since the projectile effect entity can't do that serverside), and not get duplicated!
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AddCSLuaFile()
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ENT.Base = "base_gmodentity"
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ENT.PrintName = "Particle Controller Dummy Entity"
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ENT.Author = ""
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ENT.Spawnable = false
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ENT.AdminSpawnable = false
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if CLIENT then
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language.Add("parctrl_dummyent", "Physics Object") //for killfeed notices
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end
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function ENT:SetupDataTables()
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self:NetworkVar( "String", 0, "EffectName" );
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self:NetworkVar( "Vector", 0, "UtilEffectInfo" );
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self:NetworkVar( "Vector", 1, "ColorInfo" );
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self:NetworkVar( "Int", 0, "AttachNum" );
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end
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//Since we're creating these entities serverside, we can't create the particle effects in the projectile-firing function, so do them here instead:
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function ENT:Think()
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if SERVER then return end
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if self.ParticleEffectCalled then return end
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local effectname = self:GetEffectName()
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local utileffectinfo = self:GetUtilEffectInfo()
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local colorinfo = self:GetColorInfo()
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local attachnum = self:GetAttachNum()
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if effectname != nil and effectname != "" and colorinfo != nil and utileffectinfo != nil and attachnum != nil then
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local projfxent = self //terminology's a bit weird here since it's mostly all copy-pasted from the projectile tool, but it's not really worth the trouble changing it all
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if string.StartWith( effectname, "!UTILEFFECT!" ) then
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//Create a util effect
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//Unfortunately, we have to do all of this every single time the effect repeats, because if we do it in Initialize instead, a whole bunch of stuff doesn't work properly
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local effectscale = utileffectinfo.x
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local effectmagnitude = utileffectinfo.y
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local effectradius = utileffectinfo.z
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local projeffectdata = EffectData()
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projeffectdata:SetEntity( projfxent )
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//if ( string.find(effectname, "Tracer", 0, true) != nil ) then projeffectdata:SetScale(5000) else projeffectdata:SetScale( effectscale ) end //for tracer effects, scale is the speed of the bullet, so we need to keep this high; useless for a projectile effect
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projeffectdata:SetScale( effectscale )
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projeffectdata:SetMagnitude( effectmagnitude )
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projeffectdata:SetRadius(effectradius )
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//flags can be set by typing !FLAG#! at the end of the effect name
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projeffectdata:SetFlags( 0 )
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if string.EndsWith( effectname, "!" ) then
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if string.find( effectname, "!FLAG1!" ) then projeffectdata:SetFlags( 1 ) effectname = string.Replace( effectname, "!FLAG1!", "" ) end
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if string.find( effectname, "!FLAG2!" ) then projeffectdata:SetFlags( 2 ) effectname = string.Replace( effectname, "!FLAG2!", "" ) end
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if string.find( effectname, "!FLAG3!" ) then projeffectdata:SetFlags( 3 ) effectname = string.Replace( effectname, "!FLAG3!", "" ) end
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if string.find( effectname, "!FLAG4!" ) then projeffectdata:SetFlags( 4 ) effectname = string.Replace( effectname, "!FLAG4!", "" ) end
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if string.find( effectname, "!FLAG5!" ) then projeffectdata:SetFlags( 5 ) effectname = string.Replace( effectname, "!FLAG5!", "" ) end
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if string.find( effectname, "!FLAG6!" ) then projeffectdata:SetFlags( 6 ) effectname = string.Replace( effectname, "!FLAG6!", "" ) end
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if string.find( effectname, "!FLAG7!" ) then projeffectdata:SetFlags( 7 ) effectname = string.Replace( effectname, "!FLAG7!", "" ) end
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if string.find( effectname, "!FLAG8!" ) then projeffectdata:SetFlags( 8 ) effectname = string.Replace( effectname, "!FLAG8!", "" ) end
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if string.find( effectname, "!FLAG9!" ) then projeffectdata:SetFlags( 9 ) effectname = string.Replace( effectname, "!FLAG9!", "" ) end
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end
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//colors can also be set the same way
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projeffectdata:SetColor(0)
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if string.EndsWith( effectname, "!" ) then
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if string.find( effectname, "!COLOR1!" ) then projeffectdata:SetColor( 1 ) effectname = string.Replace( effectname, "!COLOR1!", "" ) end
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if string.find( effectname, "!COLOR2!" ) then projeffectdata:SetColor( 2 ) effectname = string.Replace( effectname, "!COLOR2!", "" ) end
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if string.find( effectname, "!COLOR3!" ) then projeffectdata:SetColor( 3 ) effectname = string.Replace( effectname, "!COLOR3!", "" ) end
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if string.find( effectname, "!COLOR4!" ) then projeffectdata:SetColor( 4 ) effectname = string.Replace( effectname, "!COLOR4!", "" ) end
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if string.find( effectname, "!COLOR5!" ) then projeffectdata:SetColor( 5 ) effectname = string.Replace( effectname, "!COLOR5!", "" ) end
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if string.find( effectname, "!COLOR6!" ) then projeffectdata:SetColor( 6 ) effectname = string.Replace( effectname, "!COLOR6!", "" ) end
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if string.find( effectname, "!COLOR7!" ) then projeffectdata:SetColor( 7 ) effectname = string.Replace( effectname, "!COLOR7!", "" ) end
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if string.find( effectname, "!COLOR8!" ) then projeffectdata:SetColor( 8 ) effectname = string.Replace( effectname, "!COLOR8!", "" ) end
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if string.find( effectname, "!COLOR9!" ) then projeffectdata:SetColor( 9 ) effectname = string.Replace( effectname, "!COLOR9!", "" ) end
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end
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//dumb situational crap
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if string.find( string.lower(effectname), "shakeropes" ) then projeffectdata:SetMagnitude( effectmagnitude * 20 ) end
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if string.find( string.lower(effectname), "thumperdust" ) then projeffectdata:SetScale( effectscale * 50 ) end
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if string.find( string.lower(effectname), "bloodspray" ) then projeffectdata:SetScale( effectscale * 4 ) end
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//just in case someone makes a utileffect that works as a projectile effect
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if projfxent:GetAttachment(attachnum) != nil then
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projeffectdata:SetStart( projfxent:GetAttachment( attachnum ).Pos )
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projeffectdata:SetOrigin( projfxent:GetAttachment( attachnum ).Pos )
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projeffectdata:SetAngles( projfxent:GetAttachment( attachnum ).Ang )
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projeffectdata:SetNormal( projfxent:GetAttachment( attachnum ).Ang:Forward() )
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else
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projeffectdata:SetStart( projfxent:GetPos() )
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projeffectdata:SetOrigin( projfxent:GetPos() )
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projeffectdata:SetAngles( projfxent:GetAngles() )
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projeffectdata:SetNormal( projfxent:GetAngles():Forward() )
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end
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util.Effect( string.Replace( effectname, "!UTILEFFECT!", "" ), projeffectdata )
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else
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//Create a particlesystem effect
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//Since we can't specify attachment points with Entity:CreateParticleEffect(), create an entity there to use as a target
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local attachment1 = self:GetAttachment( attachnum )
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if attachment1 != nil then
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//if SERVER then
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// projfxent = ents.Create("parctrl_dummyent")
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// projfxent:SetModel("models/hunter/plates/plate.mdl")
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//end
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if CLIENT then
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projfxent = ClientsideModel("models/hunter/plates/plate.mdl")
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end
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projfxent:SetParent(self, attachnum - 1)
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projfxent:SetPos( attachment1.Pos )
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projfxent:SetAngles( attachment1.Ang )
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projfxent:SetNoDraw(true)
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projfxent:Spawn()
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projfxent:Activate()
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self:CallOnRemove("RemoveProjFX", function() if IsValid(projfxent) then projfxent:Remove() end end)
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end
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local clrtb = nil
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if colorinfo == Vector(0,0,0) then
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//MsgN("color = false")
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else
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//MsgN("color = true")
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clrtb = { position = colorinfo }
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end
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local cpointtable = {}
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cpointtable[1] = { entity = projfxent, attachtype = PATTACH_ABSORIGIN_FOLLOW }
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for i = 2, 64 do
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if clrtb then
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cpointtable[i] = clrtb
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else
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cpointtable[i] = cpointtable[1]
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end
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end
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projfxent:CreateParticleEffect(effectname,cpointtable)
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end
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self.ParticleEffectCalled = true
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end
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end
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//don't duplicate this
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duplicator.RegisterEntityClass( "parctrl_dummyent", function( ply, data )
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end, "Data" )
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