-- Copyright (C) 2007, 2010 - Bit-Blot
--
-- This file is part of Aquaria.
--
-- Aquaria is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License
-- as published by the Free Software Foundation; either version 2
-- of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
--
-- See the GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

if not v then v = {} end
if not AQUARIA_VERSION then dofile("scripts/entities/entityinclude.lua") end

v.started 		= false
v.n 			= 0
v.timer 			= 999
v.thingsToSay		= 20
v.thingSaying		= -1
v.timeToSay		= 5
function init(me)
	v.n = getNaija()
	node_setCursorActivation(me, true)
end

local function sayNext()
	if v.thingSaying == 0 then
		setControlHint("In the editor, you can hold the middle mouse button or use the A, S, D, W keys to move the view around.", 0, 0, 0, 16)
	elseif v.thingSaying == 1 then
		setControlHint("Use the mouse's scroll wheel or the PageUp and PageDown keys on your keyboard to zoom in and out.", 0, 0, 0, 16)
	end
end

function update(me, dt)
	if getStringFlag("editorhint") ~= node_getName(me) then
		v.started = false
		return
	end
	if v.started then
		v.timer = v.timer + dt
		if v.timer > v.timeToSay then
			v.timer = 0
			v.thingSaying = v.thingSaying + 1
			sayNext()
		end
	end
end

function activate(me)
	clearControlHint()
	v.started = true
	v.thingSaying = -1
	v.timer = 999
	setStringFlag("editorhint", node_getName(me))
end

