lua/entities/v92_edit_jumppad.lua

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-- Editable Jump Pad Entity
-- Workshop: https://steamcommunity.com/sharedfiles/filedetails/?id=136546465
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-- V92: Code
-- Valve: Faith Plate Icon
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-- It's like the ones in HL1, but without the
-- func_door fuckery.
--
-- Use the context menu in-game and right
-- click on the entity to open the editor.
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AddCSLuaFile()

ENT.Base = "base_anim"
ENT.Type = "anim"

ENT.Spawnable = true -- Spawnable?
ENT.AdminOnly = false -- Limited to admins?
ENT.Editable = true -- Editable?

if CLIENT then

    ENT.Category        = "Editors"
    ENT.PrintName       = "Jump Pad"
    ENT.Author          = "V92"
    ENT.Contact         = "Steam"
    ENT.Purpose         = "Vertical Supremacy"
    ENT.Instructions    = "Touch to jump, context menu to edit"

    language.Add("v92_edit_jumppad", "Jump Pad")
    function ENT:Draw() self:DrawModel() end

end

function ENT:SetupDataTables()

    -- These are the public keys passed to the editable entity function.
    self:NetworkVar( "String" , 0 , "CustomModel" , { ["KeyName"] = "CustomModel" , ["Edit"] = { ["title"] = "Custom Model" , ["order"] = 1 , ["type"] = "String" , ["waitforenter"] = true } } )
    self:NetworkVar( "String" , 1 , "CustomSound" , { ["KeyName"] = "CustomSound" , ["Edit"] = { ["title"] = "Custom Sound" , ["order"] = 2 , ["type"] = "String" , ["waitforenter"] = true } } )
    self:NetworkVar( "Int" ,    0 , "BouncePower" , { ["KeyName"] = "BouncePower" , ["Edit"] = { ["title"] = "Bounce Power" , ["order"] = 3 , ["type"] = "Int" , ["min"] = 0 , ["max"] = 15000 , ["waitforenter"] = false } } )

    if SERVER then

        -- Set the default keys for the data table. Change them here if you want to edit the entity's defaults.
        self:SetCustomModel( "models/props_junk/trashdumpster02b.mdl"  )
        self:SetCustomSound( "weapons/crossbow/fire1.wav"  )
        self:SetBouncePower( 500 )

    end

end

if SERVER then

    function ENT:Initialize()

        -- Get the model from the data table keys and set it.
        self:SetModel( self:GetCustomModel() )

        self:PhysicsInit( SOLID_VPHYSICS )
        self:SetSolid( SOLID_VPHYSICS )
        self:SetMoveType( MOVETYPE_VPHYSICS )
        self:SetTrigger( true ) -- Required to use Touch functions

        self:GetPhysicsObject():Wake()
        self:DropToFloor()

    end

    -- TOUCH! Patrick, don't touch!
    function ENT:StartTouch( Toucher )

        -- Adding a slight delay because sometimes you'll touch it more than once and it'll send you into low orbit.
        local Delay = CurTime()
        if Delay > CurTime() then return end
        Delay = CurTime() + 0.2

        -- There's probably a cleaner way to do this, but it works.
        local DefaultModel = Model("models/props_junk/trashdumpster02b.mdl")
        -- If the CustomModel data isn't the default...
        if self:GetCustomModel() != DefaultModel then
            -- Re-run the initialize function to change the model
            self:Initialize()
        end

        -- If we're touching a player...
        if Toucher:IsPlayer() then

            -- Throw the son of a bitch into the air!
            Toucher:SetVelocity( Toucher:GetVelocity() + Vector( 0, 0, self:GetBouncePower() ) )

        -- Players behave differently so we have to call a different function for everything else...
        else

            -- Punt the shit like an ugly baby!
            Toucher:GetPhysicsObject():SetVelocity( Toucher:GetVelocity() + Vector( 0, 0, self:GetBouncePower() ) )

        end

        -- Play some nice(?) sounds!
        self:EmitSound( self:GetCustomSound() )

    end

    function ENT:OnRemove()

        -- self:Remove() is about as trustworthy as a used car salesman with Honest in his name
        SafeRemoveEntity( self )

    end

end