if CLIENT then return end

-- This entire thing is just the portion of my Door Locker code that allows for the door to be broken down.
-- Its all my code but the idea started as a copy of a concept I saw on Coderhire but I didnt want to pay for
-- Edited by Rynoxx (http://steamcommunity.com/profiles/76561198004177027) to allow doors to automaticly respawn and be respawned by command(s).

CreateConVar("db_doorhealth", 500, {FCVAR_SERVER_CAN_EXECUTE, FCVAR_ARCHIVE, FCVAR_NOTIFY},"How strong the doors are.")
CreateConVar("db_respawntimer", 60, {FCVAR_SERVER_CAN_EXECUTE, FCVAR_ARCHIVE, FCVAR_NOTIFY},"How long it should take for doors to respawn.")
CreateConVar("db_lockopen", 1, {FCVAR_SERVER_CAN_EXECUTE, FCVAR_ARCHIVE, FCVAR_NOTIFY},"Whether or not doors should be opened and unlocked after being shot open.")

cvars.AddChangeCallback("db_doorhealth", function()
    for k,v in pairs(ents.GetAll() ) do
        if v:GetClass() == "prop_door_rotating" then
            local health = GetConVar("db_doorhealth"):GetInt()
            v:SetHealth(health)
        end
    end
    print("[DoorBuster] Health changed. Updating doors...")
end)

hook.Add( "InitPostEntity", "ITSALLIIIVVEEE", function()
    timer.Simple(5, function()
        for k,v in pairs( ents.GetAll() ) do
            if v:GetClass() == "prop_door_rotating" then
                local health = GetConVar("db_doorhealth"):GetInt()
                v:SetHealth(health)
            end
        end
        print("[DoorBuster] All doors have been prepped")
    end )
end)

knockedDoors = knockedDoors or {}

hook.Add("EntityTakeDamage","BigBadWolfIsJealous", function(prop, dmginfo)
    if (prop:GetClass() == "prop_door_rotating" and IsValid(prop) )then
        local doorhealth = prop:Health()
        local dmgtaken = dmginfo:GetDamage()

        prop:SetHealth(doorhealth - dmgtaken)  -- Takes damage for the door

        if prop:Health() <= 0 and (!prop.phys_door or !IsValid(prop.phys_door)) then

            -- Now we create a prop version of the door to be knocked down for looks
            local dprop = ents.Create( "prop_physics" )
            dprop:SetCollisionGroup(COLLISION_GROUP_INTERACTIVE)
            dprop:SetMoveType(MOVETYPE_VPHYSICS)
            dprop:SetSolid(SOLID_BBOX)
            dprop:SetPos( prop:GetPos() + Vector(0, 0, 2))
            dprop:SetAngles( prop:GetAngles() )
            dprop:SetModel( prop:GetModel() )
            dprop:SetSkin( prop:GetSkin() )
            table.insert(knockedDoors, prop)
            -- prop:Remove() -- do NOT remove the door
            prop:Extinguish() -- A fix for the fire glitch
            prop:SetNoDraw(true) -- Instead we're going to hide it
            prop:SetNotSolid(true) -- And remove the collision of it

            if GetConVar("db_lockopen"):GetInt() > 0 then
                prop:Fire("unlock", 0)
                prop:Fire("open", 0)
            end

            dprop:Spawn()
            -- Who doesnt like a little pyrotechnics eh?
            dprop:EmitSound( "physics/wood/wood_crate_break3.wav" )
            local effectdata = EffectData()
            effectdata:SetOrigin( dprop:GetPos() + dprop:OBBCenter() )
            effectdata:SetMagnitude( 5 )
            effectdata:SetScale( 2 )
            effectdata:SetRadius( 5 )
            util.Effect( "Sparks", effectdata )

            prop.phys_door = dprop

            if GetConVar("db_respawntimer"):GetInt() > 0 then
                timer.Simple(GetConVar("db_respawntimer"):GetInt(), function()
                    ResetDoor(prop)
                end)
            end
        end
    end
end)

function ResetDoor(prop)
    if IsValid(prop) then
        prop:SetHealth(GetConVar("db_doorhealth"):GetInt())
        prop:SetNoDraw(false)
        prop:SetNotSolid(false)
        if IsValid(prop.phys_door) then
            SafeRemoveEntity(prop.phys_door)
            prop.phys_door = nil
        end

        for i = 1, #knockedDoors do
            if knockedDoors[i] == prop then
                knockedDoors[i] = nil
            end
        end
    end
end

function ResetAllDoors()
    for i = 1, #knockedDoors do
        ResetDoor(knockedDoors[i])
    end
end

concommand.Add("db_resetdoors", function(ply)
    if IsValid(ply) and !ply:IsAdmin() then return end -- Admin and RCon/Server Console only
    ResetAllDoors()
end)

hook.Add("PlayerSay", "DoorsAndDoorAccessories", function(ply, text) -- Chat commands to make life easier
    local text = string.lower(text)

    if ( string.sub( text, 1, 11 ) == "!checkdoor" ) then
        local tr = ply:GetEyeTrace()
        local door = tr.Entity
        if (IsValid(door)) then
            if door:GetClass() == "prop_door_rotating" then
                ply:ChatPrint("That is a valid door!")
            else
                ply:ChatPrint("That is not a valid door!")
            end
        else
            ply:ChatPrint("That is not a door!")
        end
        return false
    end

    if ( string.sub( text, 1, 11 ) == "!doorhealth" ) then
        local tr = ply:GetEyeTrace()
        local door = tr.Entity
        if (IsValid(door) and door:GetClass() == "prop_door_rotating") then
            ply:ChatPrint("That door's health is " .. door:Health())
        else
            ply:ChatPrint("That is not a valid door!")
        end
        return false
    end

    if ( string.sub(text, 1, 11) == "!resetdoor" ) then
        if ply:IsAdmin() or ply:IsSuperAdmin() then
            ResetAllDoors()
        end
    end
end)