///////////////////////////////////////////////////
// server code below
///////////////////////////////////////////////////

local function BossKilled( npc, killer )

	if Bossfight_ON && npc:GetClass() == BossTable.BossEntity then

		if IsValid(killer) then
			killer:addMoney( BossTable.RP_Cash )
			DarkRP.notify( killer, 2, 6, "You have received " .. BossTable.RP_Cash .. " XP for participating in the boss fight!" )
			DarkRP.notify( killer, 2, 6, "You have received " .. DarkRP.formatMoney( BossTable.XP_Gain ) .. " for participating in the boss fight!" )
		end

		// These hooks handle our event, make sure to rid of them when the boss dies
		hook.Remove("OnNPCKilled", "RP.BoosFights.OnNPCKilledFight" )
		hook.Remove("Think", "RP.BossFights.CheckIfAllAreGone" )
		hook.Remove("PlayerSpawn", "RP.BossFight.PlayerDiedSpawn" )

		for k, v in pairs( BossPlayers ) do
			v:Spawn()
		end

		BossTable = {} // Empty our boss selection
		BossPlayers = {} // Empty our table
		Bossfight_ON = false

	end

end

local function BossThink( npc, killer )

	if Bossfight_ON then

		if #BossPlayers == 0 then

			Bossfight_ON = false
			DarkRP.notifyAll( 1, 5, "The boss fight has ended!" )

			// These hooks handle our event, make sure to rid of them when the boss dies
			hook.Remove("OnNPCKilled", "RP.BoosFights.OnNPCKilledFight" )
			hook.Remove("Think", "RP.BossFights.CheckIfAllAreGone" )
			hook.Remove("PlayerSpawn", "RP.BossFight.PlayerDiedSpawn" )

		end

	end

end

local function PlayerSpawnBoss( ply )
	if Bossfight_ON && ply.BossFightSpawn then
		timer.Simple( 0, function()
			ply:SetPos( ply.BossFightSpawn )
		end )
	end
end


local function doBossFight()

	if #BossPlayers == 0 then
		DarkRP.notifyAll( 1, 5, "No one entered the boss fight!" )
		return
	end

   	local NPC_ENT = ents.Create( BossTable.BossEntity )
   	NPC_ENT:SetHealth( BossTable.Health )
   	NPC_ENT:SetPos( BossConfig.BossSpawnLocation.Location )
   	NPC_ENT:SetAngles( BossConfig.BossSpawnLocation.Rotation )
   	NPC_ENT:Spawn()
   	Bossfight_ON = true

   	for k, v in pairs( BossPlayers ) do

   		v:ChatPrint( tostring(v) )
   		v.BossFightSpawn = BossConfig.RandomBossLocations[v:EntIndex()].Location
   		v:SetPos( v.BossFightSpawn )
   		v:StripWeapons()
   		v:Give( BossConfig.Weapons )
   		for i = 1, 3 do
   			v:GiveAmmo( BossConfig.AmmoAmount, BossConfig.AmmoType, false )
   		end

   	end

   	hook.Add("OnNPCKilled", "RP.BoosFights.OnNPCKilledFight", BossKilled )
   	hook.Add("PlayerSpawn", "RP.BossFight.PlayerDiedSpawn", PlayerSpawnBoss )
	hook.Add("Think", "RP.BossFights.CheckIfAllAreGone", BossThink )

end

local function doBossFightQuestion(answer, player, initiator, target, Trigger)

	if tobool(answer) && !BossPlayers[player:EntIndex()] && ( #BossPlayers != #BossConfig.RandomBossLocations ) then

		BossPlayers[player:EntIndex()] = player
   		player:ChatPrint("You have entered the fight!")

	elseif answer ~= nil and !BossPlayers[player:EntIndex()] or ( #BossPlayers == #BossConfig.RandomBossLocations ) then

		BossPlayers[player:EntIndex()] = nil // Possible fall back to possible future bullshit
   		player:ChatPrint("You have chosen not to fight!")
	end


	if tobool( Trigger ) then

		doBossFight()

	end

end

local function questionEnterBossFight()

	if Bossfight_ON then return end // Do not run the event twice!

	BossTable = BossConfig.BossFights[math.random(#BossConfig.BossFights)]
	BossAmount = BossTable.NumberOfBoss // How many are we spawning?

	for k, v in pairs( player.GetAll() ) do

		v:ChatPrint( "Boss: " .. BossTable.Name )
		v:ChatPrint( "Cash Reward: " .. DarkRP.formatMoney( BossTable.RP_Cash ) )
		v:ChatPrint( "XP Gain: " .. BossTable.XP_Gain )

		DarkRP.createQuestion("Enter Boss Fight?", "rp.boosfights_", v, BossConfig.QuestionTimerExecute or 15, doBossFightQuestion, nil, nil)

	end

	timer.Create("BossFights_RP", BossConfig.QuestionTimerExecute or 15, 1, function() doBossFightQuestion( nil, nil, nil, nil, true ) end)

end

timer.Create("RP.BoosFights.CheckQuestion", BossConfig.RandomEvenTimerDelay or 5, 0, function()
	questionEnterBossFight()
end )