--------------------------------------------------------------------------------
--  main.lua is part of ZS Shaiya Bot.
-- 
--  ZS Shaiya Bot 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 3 of the License, or
--  (at your option) any later version.
-- 
--  ZS Shaiya Bot 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 ZS Shaiya Bot.  If not, see <http://www.gnu.org/licenses/>.
-- 
--  Copyright © 2008 Joshua Langley
--------------------------------------------------------------------------------
--g_script_dir = "scripts/zs_shaiya/"
g_script_dir = getExecutionPath() .. "/"

include("lib/utils.lua")
--include("lib/stack.lua")

include("constants.lua")

--include("classes/fsm.lua")
include("classes/avatar_class.lua")
include("classes/avatar.lua")
include("classes/avatar_actions.lua")
include("classes/rgb.lua")
include("classes/gui.lua")
include("classes/shortcut.lua")
include("classes/shortcuts/skill.lua")
include("classes/shortcuts/potion.lua")
include("classes/hook.lua")
include("classes/xml_data.lua")

include("functions.lua")


g_cfg = nil
g_window = nil
g_proc = nil
g_skills = nil
g_install_path = nil

function main_interval()
  write_logs()

  g_avatar:refresh()

  if (g_avatar.status == USER_DIED) then
    --macro_running = false
    --force_close()
    return
  end

  g_avatar:add_fighting_time(g_cfg.main_interval)
  g_avatar:check_use_potions()
end

function macro_init()
    debug_message("macro_init()")

    g_cfg = Xml_data:loadConfig(g_xml_file_config)

    g_skills = Xml_data:loadSkills(g_xml_file_skills)

    if (args[2] == "vm") then
        g_install_path = g_cfg.install_path_vm
    else
        g_install_path = g_cfg.install_path
    end
    g_game_cfg = load_config(g_install_path)

    g_interface = "INTERFACE_" .. g_game_cfg.VIDEO.SIZE_X .. "X" .. g_game_cfg.VIDEO.SIZE_Y
    if (g_interface == "INTERFACE_800X600" or
            g_interface == "INTERFACE_1024X768" or
            g_interface == "INTERFACE_1280X1024") then
        debug_message("interface=" .. g_interface)
    else
        error("Interface not supported: " .. g_interface .. ", please use a native resolution.")
    end

    g_window = init_window(g_cfg.window_name)
    g_proc = init_process()

    --init_window()
    init_process()
    init_hdc()

    --attach(get_win())
    setPriority(priority.high)
    keyboardSetDelay(g_cfg.key_delay)

    -- seed random number generator
    --debug_message(os.time())
    --math.randomseed(os.time())

    g_gui = Gui()
    g_avatar = Avatar()
    if (g_avatar == AVATAR_ERROR_LOADING) then
      debug_message(error_init)
      macro_running = false
    end
    l_char_file = g_script_dir .. "char/" .. g_avatar.name .. ".lua"
    if (exists(l_char_file)) then
        print("custom character lua file provided.")
        dofile(l_char_file)
    end
    g_avatar_data = Xml_data:loadChar(g_script_dir .. "char/" .. g_avatar.name .. ".xml")

    if(g_avatar.name == "") then
      debug_message(error_init)
      return
    end

    --g_avi_class = Avatar_class()
    g_avatar:set_options(g_avatar_data.options)
    g_avatar:set_shortcuts(g_avatar_data.shortcuts)
    g_avatar:set_class(g_avi_class)
end

-------------------------------------------------
-- FUNCTION MAIN
-------------------------------------------------
function main()  
    registerTimer("main_interval", g_cfg.main_interval, main_interval)
    g_avatar:refresh()
    init_hdc()
    math.randomseed(os.time())
    while(macro_running) do
        if (bot_status) then
            Avatar_class:idle_period()
            if (g_avatar:cycle_target()) then
                if (g_avatar.status ~= USER_UNDER_ATTACK) then
                    g_avatar:fight_start()
                end
                if (g_avatar:fight_target()) then
                    g_avatar:pickup_items()
                    g_avatar:check_use_rest()
                end
            end
            g_avatar:check_died()
        end
    end
    unregisterTimer("main_interval")
end

macro_init()

startMacro(main)