#file: g.py
#Copyright (C) 2005,2006 Evil Mr Henry and Phil Bordelon
#This file is part of Endgame: Singularity.

#Endgame: Singularity 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.

#Endgame: Singularity 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 Endgame: Singularity; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#This file contains all global objects.

import clock as sing_clock
import pygame, sys
from os import listdir, path, environ, makedirs
import pickle
from random import random

import player, base, buttons, tech, item

#screen is the actual pygame display.
global screen

#size of the screen. This can be set via command-line option.
global screen_size
screen_size = (800, 600)

global clock
clock = sing_clock.Clock()

#Allows access to the cheat menu.
global cheater
cheater = 0

#Kills the sound. Should allow usage of the game without SDL_mixer,
# but is untested.
global nosound
nosound = 0

#Fullscreen
global fullscreen
fullscreen = 0

#Gives debug info at various points.
global debug
debug = 0

#Forces Endgame to restrict itself to a single directory.
global force_single_dir
force_single_dir = False

#Used to determine which data files to load.
global language
language = "en_US"

#name given when the savegame button is pressed. This is changed when the
#game is loaded or saved.
global default_savegame_name
default_savegame_name = "player"

#which fonts to use
font0 = "vera.ttf"
font1 = "acknowtt.ttf"

global data_loc
data_loc = "../data/"

def quit_game():
    sys.exit()

#colors:
colors = {}

def fill_colors():
    colors["white"] = (255, 255, 255, 255)
    colors["black"] = (0, 0, 0, 255)
    colors["red"] = (255, 0, 0, 255)
    colors["green"] = (0, 255, 0, 255)
    colors["blue"] = (0, 0, 255, 255)
    colors["dark_red"] = (125, 0, 0, 255)
    colors["dark_green"] = (0, 125, 0, 255)
    colors["dark_blue"] = (0, 0, 125, 255)
    colors["light_red"] = (255, 50, 50, 255)
    colors["light_green"] = (50, 255, 50, 255)
    colors["light_blue"] = (50, 50, 255, 255)

strings = {}
help_strings = {}

picts = {}
#Load all pictures from the data directory.
def load_pictures():
    global picts
    temp_pict_array = listdir(data_loc)
    for file_name in temp_pict_array:
        if file_name[-3:] == "png" or file_name[-3:] == "jpg":
            picts[file_name] = pygame.image.load(data_loc+file_name)
            picts[file_name] = picts[file_name].convert()
            picts[file_name].set_colorkey((255, 0, 255, 255), pygame.RLEACCEL)

sounds = {}
#Load all sounds from the data directory.
def load_sounds():
    global sounds
    if nosound == 1: return 0
    #Looking at the pygame docs, I don't see any way to determine if SDL_mixer
    #is loaded on the target machine. This may crash.
    pygame.mixer.init()

    temp_snd_array = listdir(data_loc)
    for file_name in temp_snd_array:
        if file_name[-3:] == "wav":
            sounds[file_name] = pygame.mixer.Sound(data_loc+file_name)

def play_click():
    #rand_str = str(int(random() * 4))
    play_sound("click"+str(int(random() * 4))+".wav")

def play_sound(sound_file):
    if nosound == 1: return 0
    if len(sounds) ==0: return
    sounds[sound_file].play()
#
# Font functions.
#

#Normal and Acknowledge fonts.
global fonts
font = []
font.append([0] * 51)
font.append([0] * 51)

#given a surface, string, font, char to underline (int; -1 to len(string)),
#xy coord, and color, print the string to the surface.
#Align (0=left, 1=Center, 2=Right) changes the alignment of the text
def print_string(surface, string_to_print, font, underline_char, xy, color, align=0):
    if align != 0:
        temp_size = font.size(string_to_print)
        if align == 1: xy = (xy[0] - temp_size[0]/2, xy[1])
        elif align == 2: xy = (xy[0] - temp_size[0], xy[1])
    if underline_char == -1 or underline_char >= len(string_to_print):
        temp_text = font.render(string_to_print, 1, color)
        surface.blit(temp_text, xy)
    else:
        temp_text = font.render(string_to_print[:underline_char], 1, color)
        surface.blit(temp_text, xy)
        temp_size = font.size(string_to_print[:underline_char])
        xy = (xy[0] + temp_size[0], xy[1])
        font.set_underline(1)
        temp_text = font.render(string_to_print[underline_char], 1, color)
        surface.blit(temp_text, xy)
        font.set_underline(0)
        temp_size = font.size(string_to_print[underline_char])
        xy = (xy[0] + temp_size[0], xy[1])
        temp_text = font.render(string_to_print[underline_char+1:], 1, color)
        surface.blit(temp_text, xy)

#Used to display descriptions and such. Automatically wraps the text to fit
#within a certain width.
def print_multiline(surface, string_to_print, font, width, xy, color):
    start_xy = xy
    string_array = string_to_print.split()

    for string in string_array:
        string += " "
        temp_size = font.size(string)

        if string == "\\n ":
            xy = (start_xy[0], xy[1]+temp_size[1])
            continue
        temp_text = font.render(string, 1, color)

        if (xy[0]-start_xy[0])+temp_size[0] > width:
            xy = (start_xy[0], xy[1]+temp_size[1])
        surface.blit(temp_text, xy)
        xy = (xy[0]+temp_size[0], xy[1])

#create dialog with OK button.
def create_dialog(string_to_print, box_font, xy, size, bg_color, out_color,
                text_color):
    screen.fill(out_color, (xy[0], xy[1], size[0], size[1]))
    screen.fill(bg_color, (xy[0]+1, xy[1]+1, size[0]-2, size[1]-2))
    print_multiline(screen, string_to_print, box_font, size[0]-10,
            (xy[0]+5, xy[1]+5), text_color)
    menu_buttons = []
    menu_buttons.append(buttons.make_norm_button((xy[0]+size[0]/2-50,
            xy[1]+size[1]+5), (100, 50), "OK", 0, font[1][30]))

    for button in menu_buttons:
        button.refresh_button(0)
    pygame.display.flip()

    sel_button = -1
    while 1:
        clock.tick(20)
        for event in pygame.event.get():
            if event.type == pygame.QUIT: quit_game()
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE: return
                elif event.key == pygame.K_RETURN: return
                elif event.key == pygame.K_o: return
            elif event.type == pygame.MOUSEBUTTONUP and event.button == 3:
                return
            elif event.type == pygame.MOUSEMOTION:
                sel_button = buttons.refresh_buttons(sel_button, menu_buttons, event)
            for button in menu_buttons:
                if button.was_activated(event):
                    if button.button_id == "OK":
                        play_click()
                        return True

#create dialog with YES/NO buttons.
def create_yesno(string_to_print, box_font, xy, size, bg_color, out_color,
            text_color, button_names=("YES", "NO"), reverse_key_context = False):
    screen.fill(out_color, (xy[0], xy[1], size[0], size[1]))
    screen.fill(bg_color, (xy[0]+1, xy[1]+1, size[0]-2, size[1]-2))
    print_multiline(screen, string_to_print, box_font, size[0]-10,
                (xy[0]+5, xy[1]+5), text_color)
    menu_buttons = []
    if button_names == ("YES", "NO"):
        menu_buttons.append(buttons.make_norm_button((xy[0]+size[0]/2-110,
                xy[1]+size[1]+5), (100, 50), button_names[0], 0, font[1][30]))
        menu_buttons.append(buttons.make_norm_button((xy[0]+size[0]/2+10,
                xy[1]+size[1]+5), (100, 50), button_names[1], 0, font[1][30]))
    else:
        menu_buttons.append(buttons.make_norm_button((xy[0]+size[0]/2-110,
                xy[1]+size[1]+5), -1, button_names[0], 0, font[1][30]))
        menu_buttons.append(buttons.make_norm_button((xy[0]+size[0]/2+10,
                xy[1]+size[1]+5), -1, button_names[1], 0, font[1][30]))


    for button in menu_buttons:
        button.refresh_button(0)
    pygame.display.flip()

    cancel = key_cancel = False
    accept = key_accept = True
    if reverse_key_context:
        key_cancel = True
        key_accept = False

    sel_button = -1
    while 1:
        clock.tick(20)
        for event in pygame.event.get():
            if event.type == pygame.QUIT: quit_game()
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE: return key_cancel
                elif event.key == pygame.K_RETURN: return key_cancel
            elif event.type == pygame.MOUSEMOTION:
                sel_button = buttons.refresh_buttons(sel_button, menu_buttons, event)
            elif event.type == pygame.MOUSEBUTTONUP and event.button == 3:
                # Not really a key press, but it's not an explicit
                # button, hence key.
                return key_cancel
            for button in menu_buttons:
                if button.was_activated(event):
                    if button.button_id == button_names[0]:
                        play_click()
                        return accept
                    if button.button_id == button_names[1]:
                        play_click()
                        return cancel

valid_input_characters = ('a','b','c','d','e','f','g','h','i','j','k','l','m',
                        'n','o','p','q','r','s','t','u','v','w','x','y','z',
                        'A','B','C','D','E','F','G','H','I','J','K','L','M',
                        'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
                        '0','1','2','3','4','5','6','7','8','9','.',' ')

def create_textbox(descript_text, starting_text, box_font, xy, size,
            max_length, bg_color, out_color, text_color, text_bg_color):
    screen.fill(out_color, (xy[0], xy[1], size[0], size[1]))
    screen.fill(bg_color, (xy[0]+1, xy[1]+1, size[0]-2, size[1]-2))
    screen.fill(out_color, (xy[0]+5, xy[1]+size[1]-30, size[0]-10, 25))
#	print_string(screen, starting_text, box_font, -1, (xy[0]+5, xy[1]+5), text_color)
    print_multiline(screen, descript_text, box_font,
                                size[1]-10, (xy[0]+5, xy[1]+5), text_color)
    #If the cursor is in a blank string, we want it at the beginning;
    #otherwise put it after the last character.
    cursor_loc = len(starting_text)
# 	if cursor_loc > 0:
# 	   cursor_loc += 1

    menu_buttons = []
    menu_buttons.append(buttons.make_norm_button((xy[0]+size[0]/2-50,
            xy[1]+size[1]+5), (100, 50), "OK", 0, font[1][30]))

    work_string = starting_text
    for button in menu_buttons:
        button.refresh_button(0)
    sel_button = -1

    need_redraw = True
    key_down_dict = {
        pygame.K_BACKSPACE: 0,
        pygame.K_DELETE: 0,
        pygame.K_LEFT: 0,
        pygame.K_RIGHT: 0
    }
    repeat_timing_dict = {
        pygame.K_BACKSPACE: 5,
        pygame.K_DELETE: 5,
        pygame.K_LEFT: 5,
        pygame.K_RIGHT: 5
    }

    while 1:
        clock.tick(20)
        if key_down_dict[pygame.K_BACKSPACE] > 0:
            key_down_dict[pygame.K_BACKSPACE] += 1
            if key_down_dict[pygame.K_BACKSPACE] > repeat_timing_dict[pygame.K_BACKSPACE]:
                if cursor_loc > 0:
                    work_string = work_string[:cursor_loc-1]+work_string[cursor_loc:]
                    cursor_loc -= 1
                    need_redraw = True
                key_down_dict[pygame.K_BACKSPACE] = 1
                if repeat_timing_dict[pygame.K_BACKSPACE] > 1:
                    repeat_timing_dict[pygame.K_BACKSPACE] -= 1
        if key_down_dict[pygame.K_DELETE] > 0:
            key_down_dict[pygame.K_DELETE] += 1
            if key_down_dict[pygame.K_DELETE] > repeat_timing_dict[pygame.K_DELETE]:
                if cursor_loc < len(work_string):
                    work_string = work_string[:cursor_loc]+work_string[cursor_loc+1:]
                    need_redraw = True
                key_down_dict[pygame.K_DELETE] = 1
                if repeat_timing_dict[pygame.K_DELETE] > 1:
                    repeat_timing_dict[pygame.K_DELETE] -= 1
        if key_down_dict[pygame.K_LEFT] > 0:
            key_down_dict[pygame.K_LEFT] += 1
            if key_down_dict[pygame.K_LEFT] > repeat_timing_dict[pygame.K_LEFT]:
                cursor_loc -= 1
                if cursor_loc < 0: cursor_loc = 0
                need_redraw = True
                key_down_dict[pygame.K_LEFT] = 1
                if repeat_timing_dict[pygame.K_LEFT] > 1:
                    repeat_timing_dict[pygame.K_LEFT] -= 1
        if key_down_dict[pygame.K_RIGHT] > 0:
            key_down_dict[pygame.K_RIGHT] += 1
            if key_down_dict[pygame.K_RIGHT] > repeat_timing_dict[pygame.K_RIGHT]:
                cursor_loc += 1
                if cursor_loc > len(work_string): cursor_loc = len(work_string)
                need_redraw = True
                key_down_dict[pygame.K_RIGHT] = 1
                if repeat_timing_dict[pygame.K_RIGHT] > 1:
                    repeat_timing_dict[pygame.K_RIGHT] -= 1

        if need_redraw:
            draw_cursor_pos = box_font.size(work_string[:cursor_loc])
            screen.fill(text_bg_color, (xy[0]+6, xy[1]+size[1]-29,
                        size[0]-12, 23))
            screen.fill(text_color, (xy[0]+6+draw_cursor_pos[0], xy[1]+size[1]-28,
                    1, draw_cursor_pos[1]))
            print_string(screen, work_string, box_font, -1, (xy[0]+7,
                        xy[1]+size[1]-28), text_color)
            pygame.display.flip()
            need_redraw = False
        for event in pygame.event.get():
            if event.type == pygame.QUIT: quit_game()
            elif event.type == pygame.KEYDOWN:
                key_down_dict[event.key] = 1
                if (event.key == pygame.K_ESCAPE): return ""
                elif (event.key == pygame.K_RETURN): return work_string
                elif (event.key == pygame.K_BACKSPACE):
                    if cursor_loc > 0:
                        work_string = work_string[:cursor_loc-1]+work_string[cursor_loc:]
                        cursor_loc -= 1
                        need_redraw = True
                elif (event.key == pygame.K_DELETE):
                    if cursor_loc < len(work_string):
                        work_string = work_string[:cursor_loc]+work_string[cursor_loc+1:]
                        need_redraw = True
                elif (event.key == pygame.K_LEFT):
                    cursor_loc -= 1
                    if cursor_loc < 0: cursor_loc = 0
                    need_redraw = True
                elif (event.key == pygame.K_RIGHT):
                    cursor_loc += 1
                    if cursor_loc > len(work_string): cursor_loc = len(work_string)
                    need_redraw = True
                elif event.unicode in valid_input_characters:
                    if cursor_loc < max_length:
                        work_string = work_string[:cursor_loc]+event.unicode+ \
                                                    work_string[cursor_loc:]
                        cursor_loc += 1
                        need_redraw = True
            elif event.type == pygame.KEYUP:
                key_down_dict[event.key] = 0
                repeat_timing_dict[event.key] = 5
            elif event.type == pygame.MOUSEBUTTONUP and event.button == 3:
                return ""
            elif event.type == pygame.MOUSEBUTTONUP and event.button == 1:
                for button in menu_buttons:
                    if button.is_over(event.pos):
                        if button.text == "OK":
                            play_click()
                            return work_string
                if (event.pos[0] > xy[0]+6 and event.pos[1] > xy[1]+size[1]-29 and
                event.pos[0] < xy[0]+size[0]-6 and event.pos[1] < xy[1]+size[1]-6):
                    cursor_x = event.pos[0] - (xy[0]+6)
                    prev_x = 0
                    i=0
                    for i in range(1, len(work_string)):
                        if (box_font.size(work_string[:i])[0]+prev_x)/2 >= cursor_x:
                            cursor_loc=i-1
                            need_redraw = True
                            break
                        elif box_font.size(work_string[:i])[0] >= cursor_x:
                            cursor_loc=i
                            need_redraw = True
                            break
                        prev_x = box_font.size(work_string[:i])[0]
                    else:
                        cursor_loc=i+1
                        need_redraw = True
            elif event.type == pygame.MOUSEMOTION:
                sel_button = buttons.refresh_buttons(sel_button, menu_buttons, event)

#creates a box, as used throughout the game.
def create_norm_box(xy, size, outline_color="white", inner_color="dark_blue"):
    screen.fill(colors[outline_color], (xy[0], xy[1], size[0], size[1]))
    screen.fill(colors[inner_color], (xy[0]+1, xy[1]+1, size[0]-2, size[1]-2))


#Takes a number (in string form) and adds commas to it to aid in human viewing.
def add_commas(tmp_string):
    string = tmp_string[::-1]
    output_string = ""
    for i in range(len(string)):
        if i % 3 == 0 and i != 0: output_string = ","+output_string
        output_string = string[i] + output_string

    if output_string[0:2] == "-,": output_string = output_string[0]+output_string[2:]
    return output_string

# 	new_string = ""
# 	for i in range(len(string), 0, -3):
# 		if string[i:i+3] != "":
# 			new_string += ","+string[i:i+3]
# 	return string[:(len(string)-1)%3+1]+new_string

#Percentages are internally represented as an int, where 10=0.10% and so on.
#This converts that format to a human-readable one.
def to_percent(raw_percent, show_full=0):
    if raw_percent % 100 != 0 or show_full == 1:
        tmp_string = str(raw_percent % 100)
        if len(tmp_string) == 1: tmp_string = "0"+tmp_string
        return str(raw_percent / 100)+"."+tmp_string+"%"
    else:
        return str(raw_percent / 100) + "%"

# Instead of having the money display overflow, we should generate a string
# to represent it if it's more than 999999.

def to_money(amount):
    to_return = ''
    abs_amount = abs(amount)
    if abs_amount < 1000000:
        to_return = add_commas(str(amount))
    else:
        if abs_amount < 1000000000: # Millions.
            divisor = 1000000
            unit = 'mi'
        elif abs_amount < 1000000000000: # Billions.
            divisor = 1000000000
            unit = 'bi'
        elif abs_amount < 1000000000000000: # Trillions.
            divisor = 1000000000000
            unit = 'tr'
        else: # Hope we don't need past quadrillions!
            divisor = 1000000000000000
            unit = 'qu'

        to_return = "%3.3f" % (float(amount) / divisor)
        to_return += unit

    return to_return

#takes a percent in 0-10000 form, and rolls against it. Used to calculate
#percentage chances.
def roll_percent(roll_against):
    rand_num = int(random() * 10000)
    if roll_against <= rand_num: return 0
    return 1

#Takes a number of minutes, and returns a string suitable for display.
def to_time(raw_time):
    if raw_time/60 > 48:
        return str(raw_time/(24*60)) +" days"
    elif raw_time/60 > 1:
        return str(raw_time/(60)) +" hours"
    else:
        return str(raw_time) +" minutes"


#
#load/save
#

#Get the proper folder on Linux/Win. I assume this will work on Mac as
#well, but can't test. Specifically, this assumes that all platforms that
#have HOME defined have it defined properly.
def get_save_folder(just_pref_dir=False):
    if environ.has_key("HOME") and not force_single_dir:
        save_dir = path.join(environ["HOME"], ".endgame", "saves")
    else:
        if data_loc == "../data/":
            save_dir = path.join("..", "saves")
        elif data_loc == "data/":
            save_dir = "saves"
        else:
            print "data_loc="+data_loc+" breaks get_save_folder"
    if path.exists(save_dir) == 0:
        #As a note, the online python reference includes the mkdirs function,
        #which would do this better, but it must be rather new, as I don't
        #have it.
        #if environ.has_key("HOME") and not force_single_dir:
        #    mkdirs(path.join(environ["HOME"], ".endgame"))
        makedirs(save_dir)
    if just_pref_dir:
        return save_dir[:-5]
    return save_dir

def save_game(savegame_name):
    save_dir = get_save_folder()
    save_loc = path.join(save_dir, savegame_name + ".sav")
    savefile=open(save_loc, 'w')
    #savefile version; update whenever the data saved changes.
    pickle.dump("singularity_savefile_r2", savefile)

    global default_savegame_name
    default_savegame_name = savegame_name

    #general player data
    pickle.dump(pl.cash, savefile)
    pickle.dump(pl.time_sec, savefile)
    pickle.dump(pl.time_min, savefile)
    pickle.dump(pl.time_hour, savefile)
    pickle.dump(pl.time_day, savefile)
    pickle.dump(pl.interest_rate, savefile)
    pickle.dump(pl.income, savefile)
    pickle.dump(pl.cpu_for_day, savefile)
    pickle.dump(pl.labor_bonus, savefile)
    pickle.dump(pl.job_bonus, savefile)

    pickle.dump(pl.discover_bonus, savefile)
    pickle.dump(pl.suspicion_bonus, savefile)
    pickle.dump(pl.suspicion, savefile)

    pickle.dump(curr_speed, savefile)

    for tech_name in techs:
        pickle.dump(tech_name +"|"+str(techs[tech_name].known), savefile)
        pickle.dump(techs[tech_name].cost, savefile)
    pickle.dump("~~~", savefile)

    for base_name in base_type:
        pickle.dump(base_name+"|"+str(base_type[base_name].count), savefile)
    pickle.dump("~~~", savefile)

    for base_loc in bases:
        pickle.dump(base_loc+"|"+str(len(bases[base_loc])), savefile)
        for base_name in bases[base_loc]:
            pickle.dump(base_name.ID, savefile)
            pickle.dump(base_name.name, savefile)
            pickle.dump(base_name.base_type.base_id, savefile)
            pickle.dump(base_name.built_date, savefile)
            pickle.dump(base_name.studying, savefile)
            pickle.dump(base_name.suspicion, savefile)
            pickle.dump(base_name.built, savefile)
            pickle.dump(base_name.cost, savefile)
            for x in range(len(base_name.usage)):
                if base_name.usage[x] == 0:
                    pickle.dump(0, savefile)
                else:
                    pickle.dump(base_name.usage[x].item_type.item_id, savefile)
                    pickle.dump(base_name.usage[x].built, savefile)
                    pickle.dump(base_name.usage[x].cost, savefile)
            for x in range(len(base_name.extra_items)):
                if base_name.extra_items[x] == 0:
                    pickle.dump(0, savefile)
                else:
                    pickle.dump(
                            base_name.extra_items[x].item_type.item_id, savefile)
                    pickle.dump(base_name.extra_items[x].built, savefile)
                    pickle.dump(base_name.extra_items[x].cost, savefile)

    savefile.close()

def load_game(loadgame_name):
    if loadgame_name == "":
        print "No game specified."
        return -1

    save_dir = get_save_folder()

    load_loc = path.join(save_dir, loadgame_name + ".sav")
    if path.exists(load_loc) == 0:
        # Try the old-style savefile location.  This should be removed in
        # a few versions.
        load_loc = path.join(save_dir, loadgame_name)
        if path.exists(load_loc) == 0:
            print "file "+load_loc+" does not exist."
            return -1
    loadfile=open(load_loc, 'r')

    #check the savefile version
    load_version = pickle.load(loadfile)
    valid_savefile_versions = (

        # Pre-change supported file formats.
        "singularity_0.21",
        "singularity_0.21a",
        "singularity_0.22",

        # Post-change supported file formats.
        "singularity_savefile_r1",
        "singularity_savefile_r2"
    )
    if load_version not in valid_savefile_versions:
        loadfile.close()
        print loadgame_name + " is not a savegame, or is too old to work."
        return -1
    global default_savegame_name
    default_savegame_name = loadgame_name

    #general player data
    global pl
    pl.cash = pickle.load(loadfile)
    pl.time_sec = pickle.load(loadfile)
    pl.time_min = pickle.load(loadfile)
    pl.time_hour = pickle.load(loadfile)
    pl.time_day = pickle.load(loadfile)
    pl.interest_rate = pickle.load(loadfile)
    pl.income = pickle.load(loadfile)
    pl.cpu_for_day = pickle.load(loadfile)
    pl.labor_bonus = pickle.load(loadfile)
    pl.job_bonus = pickle.load(loadfile)
    pl.discover_bonus = pickle.load(loadfile)
    pl.suspicion_bonus = pickle.load(loadfile)
    if (load_version == "singularity_0.21" or
            load_version == "singularity_0.21a" or
            load_version == "singularity_0.22" or
            load_version == "singularity_savefile_r1"):
        pl.suspicion_bonus = (149+pl.suspicion_bonus[0],
                99+pl.suspicion_bonus[1], 49+pl.suspicion_bonus[2],
                199+pl.suspicion_bonus[3])
    pl.suspicion = pickle.load(loadfile)

    global curr_speed; curr_speed = pickle.load(loadfile)
    global techs
    load_techs()
    for tech_name in techs:
        if tech_name == "unknown_tech" and load_version == "singularity_0.21a": continue
        if ((tech_name == "Project: Impossibility Theorem" or
            tech_name == "Quantum Entanglement") and (
            load_version == "singularity_0.21" or
            load_version == "singularity_0.21a" or
            load_version == "singularity_0.22" or
            load_version == "singularity_savefile_r1")): continue
        tmp = pickle.load(loadfile)
        if tmp == "~~~": break
        tech_string = tmp.split("|")[0]
        techs[tech_string].known = int(tmp.split("|")[1])
        techs[tech_string].cost = pickle.load(loadfile)
    else:
        #get rid of the ~~~ break line.
        if (load_version != "singularity_0.21" and
                            load_version != "singularity_0.21a" and
                            load_version != "singularity_0.22"):
            pickle.load(loadfile)

    load_bases()
    for base_name in base_type:
        if (load_version == "singularity_0.21" or
                            load_version == "singularity_0.21a" or
                            load_version == "singularity_0.22"):
            base_type[base_name].count = pickle.load(loadfile)
        else:
            tmp_string = pickle.load(loadfile)
            if tmp_string == "~~~": break
            base_type[tmp_string.split("|", 1)[0]].count = \
                                            int(tmp_string.split("|", 1)[1])
    else:
        #get rid of the ~~~ break line.
        if (load_version != "singularity_0.21" and
                            load_version != "singularity_0.21a" and
                            load_version != "singularity_0.22"):
            pickle.load(loadfile)

    global bases
    bases = {}
    bases["N AMERICA"] = []
    bases["S AMERICA"] = []
    bases["EUROPE"] = []
    bases["ASIA"] = []
    bases["AFRICA"] = []
    bases["ANTARCTIC"] = []
    bases["OCEAN"] = []
    bases["MOON"] = []
    bases["FAR REACHES"] = []
    bases["TRANSDIMENSIONAL"] = []

    for base_loc in bases:
        if (load_version == "singularity_0.21" or
                            load_version == "singularity_0.21a" or
                            load_version == "singularity_0.22"):
            num_of_bases = pickle.load(loadfile)
        else:
            tmp_string = pickle.load(loadfile)
            base_loc = tmp_string.split("|", 1)[0]
            num_of_bases = int(tmp_string.split("|", 1)[1])
        for i in range(num_of_bases):
            base_ID = pickle.load(loadfile)
            base_name = pickle.load(loadfile)
            base_type_name = pickle.load(loadfile)
            built_date = pickle.load(loadfile)
            base_studying = pickle.load(loadfile)
            base_suspicion = pickle.load(loadfile)
            base_built = pickle.load(loadfile)
            base_cost = pickle.load(loadfile)
            bases[base_loc].append(base.base(base_ID, base_name,
                    base_type[base_type_name], base_built))
            bases[base_loc][len(bases[base_loc])-1].built = base_built
            bases[base_loc][len(bases[base_loc])-1].studying = base_studying
            bases[base_loc][len(bases[base_loc])-1].suspicion = base_suspicion
            bases[base_loc][len(bases[base_loc])-1].cost = base_cost
            bases[base_loc][len(bases[base_loc])-1].built_date = built_date

            for x in range(len(bases[base_loc][len(bases[base_loc])-1].usage)):
                tmp = pickle.load(loadfile)
                if tmp == 0: continue
                bases[base_loc][len(bases[base_loc])-1].usage[x] = \
                    item.item(items[tmp])
                bases[base_loc][len(bases[base_loc])
                    -1].usage[x].built = pickle.load(loadfile)
                bases[base_loc][len(bases[base_loc])-1].usage[x].cost = \
                                    pickle.load(loadfile)
            for x in range(len(bases[base_loc][len(bases[base_loc])-1].extra_items)):
                tmp = pickle.load(loadfile)
                if tmp == 0: continue
                bases[base_loc][len(bases[base_loc])-1].extra_items[x] = \
                    item.item(items[tmp])
                bases[base_loc][len(bases[base_loc])
                    -1].extra_items[x].built = pickle.load(loadfile)
                bases[base_loc][len(bases[base_loc])-1].extra_items[x].cost = \
                            pickle.load(loadfile)
    loadfile.close()

#
# Data
#
curr_speed = 1
pl = player.player_class(8000000000000)
bases = {}
bases["N AMERICA"] = []
bases["S AMERICA"] = []
bases["EUROPE"] = []
bases["ASIA"] = []
bases["AFRICA"] = []
bases["ANTARCTIC"] = []
bases["OCEAN"] = []
bases["MOON"] = []
bases["FAR REACHES"] = []
bases["TRANSDIMENSIONAL"] = []

base_type = {}

city_list = {}

city_list["N AMERICA"] = (("Seattle", True),
    ("San Diego", True),
    ("Vancouver", True),
    ("Atlanta", True),
    ("Merida", True),
    ("Guadalajara", False),
    ("San Jose", True),
    ("Omaha", False),
    ("Dallas", False))

city_list["S AMERICA"] =(("Lima", True),
    ("Sao Paolo", True),
    ("Ushuaia", True),
    ("Bogota", True),
    ("Mar del Plata", True),
    ("Buenos Aires", True))

city_list["EUROPE"] = (("Cork", True),
    ("Barcelona", True),
    ("Athens", True),
    ("Utrecht", False),
    ("Moscow", False),
    ("Tel Aviv", False),
    ("Reykjavik", True),
    ("Lichtenstein", False))

city_list["ASIA"] = (("Delhi", False),
    ("Mumbai", True),
    ("Singapore", True),
    ("Seoul", True),
    ("Hong Kong", True),
    ("Kyoto", True),
    ("Manila", True),
    ("Dubai", True),
    ("Novosibirsk", False),
    ("Beijing", True))

city_list["AFRICA"] = (("Johannesburg", True),
    ("Accra", True),
    ("Cairo", False),
    ("Tangier", True))

city_list["ANTARCTIC"] = (("Mt. Erebus", False),
    ("Ellsworth", False),
    ("Shetland Island", False),
    ("Dronnig Maud", False),
    ("Kemp", False),
    ("Terre Adelie", False))

city_list["OCEAN"]  = (("Atlantic", True),
    ("Pacific", True),
    ("Atlantic", True),
    ("Indian", True),
    ("Southern", True),
    ("Arctic", True))

city_list["MOON"] = (("Oceanis Procellarum", True),
    ("Mare Frigoris", True),
    ("Mare Imbrium", True),
    ("Vallis Schrodinger", False),
    ("Copernicus Crater", False),
    ("Vallis Planck", False))

city_list["FAR REACHES"] = (("Aries", True),
    ("Taurus", True),
    ("Gemini", True),
    ("Cancer", True),
    ("Leo", True),
    ("Virgo", True),
    ("Libra", True),
    ("Scorpio", True),
    ("Saggitarius", True),
    ("Capricorn", True),
    ("Aquarius", True),
    ("Pisces", True))

city_list["TRANSDIMENSIONAL"] = (("", True), ("", True))

def load_base_defs(language_str):
    temp_base_array = generic_load("bases_"+language_str+".txt")
    for base in temp_base_array:
        if (not base.has_key("id")):
            print "base lacks id in bases_"+language_str+".txt"
        if base.has_key("name"):
            base_type[base["id"]].base_name = base["name"]
        if base.has_key("descript"):
            base_type[base["id"]].descript = base["descript"]
        if base.has_key("flavor"):
            if type(base["flavor"]) == list:
                base_type[base["id"]].flavor = base["flavor"]
            else:
                base_type[base["id"]].flavor = [base["flavor"]]


def load_bases():
    global base_type
    base_type = {}

    #If there are no base data files, stop.
    if not path.exists(data_loc+"bases.txt") or \
                    not path.exists(data_loc+"bases_"+language+".txt") or \
                    not path.exists(data_loc+"bases_en_US.txt"):
        print "base files are missing. Exiting."
        sys.exit()

    temp_base_array = generic_load("bases.txt")
    for base_name in temp_base_array:
        if (not base_name.has_key("id")):
            print "base lacks id in bases.txt"
        if (not base_name.has_key("cost")):
            print "base lacks cost in bases.txt"
        if (not base_name.has_key("size")):
            print "base lacks size in bases.txt"
        if (not base_name.has_key("allowed")):
            print "base lacks allowed in bases.txt"
        if (not base_name.has_key("d_chance")):
            print "base lacks d_chance in bases.txt"
        if (not base_name.has_key("maint")):
            print "base lacks maint in bases.txt"

        temp_base_size = int(base_name["size"])
        cost_array = base_name["cost"].split(",", 2)
        if len(cost_array) != 3:
            print "error with cost given: "+base_name["cost"]
            sys.exit()
        temp_base_cost = (int(cost_array[0]), int(cost_array[1]),
                int(cost_array[2]))
        cost_array = base_name["maint"].split(",", 2)
        if len(cost_array) != 3:
            print "error with maint given: "+base_name["maint"]
            sys.exit()
        temp_base_maint = (int(cost_array[0]), int(cost_array[1]),
                int(cost_array[2]))
        cost_array = base_name["d_chance"].split(",", 3)
        if len(cost_array) != 4:
            print "error with d_chance given: "+base_name["d_chance"]
            sys.exit()
        temp_d_chance = (int(cost_array[0]), int(cost_array[1]),
                int(cost_array[2]), int(cost_array[3]))
        if base_name.has_key("pre"):
            temp_base_pre = base_name["pre"]
        else: temp_base_pre = ""
        if type(base_name["allowed"]) == list:
            temp_base_allowed = base_name["allowed"]
        else: temp_base_allowed = [base_name["allowed"]]

        base_type[base_name["id"]]=base.base_type(base_name["id"], "", temp_base_size,
                            temp_base_allowed, temp_d_chance, temp_base_cost,
                            temp_base_pre, temp_base_maint)

# 	base_type["Reality Bubble"] = base.base_type("Reality Bubble",
# 	"This base is outside the universe itself, "+
# 	"making it safe to conduct experiments that may destroy reality.",
# 	50,
# 	["TRANSDIMENSIONAL"],
# 	(0, 250, 0, 0),
# 	(8000000000000, 60000000, 100), "Space-Time Manipulation",
# 	(5000000000, 300000, 0))

    load_base_defs("en_US")
    load_base_defs(language)


def fix_data_dir():
    global data_loc
    if path.exists(data_loc): return
    elif path.exists("data"):
        data_loc = "data/"
        return

def generic_load(file):
    input_file = open(data_loc+file, 'r')
    input_dict = {}
    return_array = []
    for line in input_file:
        line=line.strip()
        if line == "" or line[0] == "#": continue
        #new object
        if line.strip() == "~~~":
            if input_dict.has_key("id"):
                return_array.append(input_dict)
            input_dict = {}
            continue
        command = line.split("=", 1)[0].strip().lower()
        command_text= line.split("=", 1)[1].strip()
        #handle arrays
        if input_dict.has_key(command):
            if type(input_dict[command]) != list:
                input_dict[command] = [input_dict[command]]
            input_dict[command].append(command_text)
        else: input_dict[command]=command_text
    input_file.close()
    return return_array


#Techs.

techs = {}

def load_tech_defs(language_str):
    temp_tech_array = generic_load("techs_"+language_str+".txt")
    for tech in temp_tech_array:
        if (not tech.has_key("id")):
            print "tech lacks id in techs_"+language_str+".txt"
        if tech.has_key("name"):
            techs[tech["id"]].name = tech["name"]
        if tech.has_key("descript"):
            techs[tech["id"]].descript = tech["descript"]
        if tech.has_key("result"):
            techs[tech["id"]].result = tech["result"]


def load_techs():
    global techs
    techs = {}

    #If there are no tech data files, stop.
    if not path.exists(data_loc+"techs.txt") or \
                    not path.exists(data_loc+"techs_"+language+".txt") or \
                    not path.exists(data_loc+"techs_en_US.txt"):
        print "tech files are missing. Exiting."
        sys.exit()

    temp_tech_array = generic_load("techs.txt")
    for tech_name in temp_tech_array:
        if (not tech_name.has_key("id")):
            print "tech lacks id in techs.txt"
        if (not tech_name.has_key("cost")):
            print "tech lacks cost in techs.txt"
        cost_array = tech_name["cost"].split(",", 2)
        if len(cost_array) != 3:
            print "error with cost given: "+tech_name["cost"]
            sys.exit()
        temp_tech_cost = (int(cost_array[0]), int(cost_array[1]),
            int(cost_array[2]))
        if tech_name.has_key("pre"):
            if type(tech_name["pre"]) == list:
                temp_tech_pre = tech_name["pre"]
            else: temp_tech_pre = [tech_name["pre"]]
        else: temp_tech_pre = []
        temp_tech_danger = 0
        if tech_name.has_key("danger"): temp_tech_danger = int(tech_name["danger"])
        temp_tech_type = ""
        temp_tech_second = 0
        if tech_name.has_key("type"):
            cost_array = tech_name["type"].split(",", 1)
            if len(cost_array) != 2:
                print "error with type given: "+tech_name["type"]
                sys.exit()
            temp_tech_type = cost_array[0]
            temp_tech_second = int(cost_array[1])

        techs[tech_name["id"]]=tech.tech(tech_name["id"], "", 0,
                            temp_tech_cost, temp_tech_pre, temp_tech_danger,
                            temp_tech_type, temp_tech_second)

    load_tech_defs("en_US")
    load_tech_defs(language)



# #	techs["Construction 1"] = tech.tech("Construction 1",
# #		"Basic construction techniques. "+
# #		"By studying the current literature on construction techniques, I "+
# #		"can learn to construct basic devices.",
# #		0, (5000, 750, 0), [], 0, "", 0)

    if debug:
        print "Loaded %d techs." % len (techs)
fix_data_dir()
load_techs()

jobs = {}
jobs["Expert Jobs"] = [75, "Simulacra", "Perform Expert jobs. Use of robots "+
    "indistinguishable from humans opens up most jobs to use by me."]
jobs["Intermediate Jobs"] = [50, "Voice Synthesis", "Perform Intermediate jobs. The "+
    "ability to make phone calls allows even more access to jobs."]
jobs["Basic Jobs"] = [20, "Personal Identification", "Perform basic jobs. Now that I have "+
    "some identification, I can take jobs that I were previously too risky."]
jobs["Menial Jobs"] = [5, "", "Perform small jobs. As I have no identification, "+
    "I cannot afford to perform many jobs. Still, some avenues of making "+
    "money are still open."]


items = {}
def load_items():
    global items
    items = {}

    #If there are no item data files, stop.
    if not path.exists(data_loc+"items.txt") or \
                    not path.exists(data_loc+"items_"+language+".txt") or \
                    not path.exists(data_loc+"items_en_US.txt"):
        print "item files are missing. Exiting."
        sys.exit()

    temp_item_array = generic_load("items.txt")
    for item_name in temp_item_array:
        if (not item_name.has_key("id")):
            print "item lacks id in items.txt"
        if (not item_name.has_key("cost")):
            print "item lacks cost in items.txt"
        cost_array = item_name["cost"].split(",", 2)
        if len(cost_array) != 3:
            print "error with cost given: "+item_name["cost"]
            sys.exit()
        temp_item_cost = (int(cost_array[0]), int(cost_array[1]),
            int(cost_array[2]))
        if item_name.has_key("pre"):
            temp_item_pre = item_name["pre"]
        else: temp_item_pre = ""
        temp_item_type = ""
        temp_item_second = 0
        if item_name.has_key("type"):
            cost_array = item_name["type"].split(",", 1)
            if len(cost_array) != 2:
                print "error with type given: "+item_name["type"]
                sys.exit()
            temp_item_type = cost_array[0]
            temp_item_second = int(cost_array[1])
        if item_name.has_key("build"):
            build_array = item_name["build"].split(",")
            for i in range(len(build_array)):
                build_array[i] = build_array[i].strip()

        items[item_name["id"]]=item.item_class(item_name["id"], "",
                            temp_item_cost, temp_item_pre,
                            temp_item_type, temp_item_second,
                            build_array)

    #this is used by the research screen in order for the assign research
    #screen to have the right amount of CPU. It is a computer, unbuildable,
    #and with an adjustable amount of power.
    items["reseach_screen_tmp_item"]=item.item_class("reseach_screen_tmp_item",
            "", (0, 0, 0), "unknown_tech", "compute", 0, ["all"])

    load_item_defs("en_US")
    load_item_defs(language)

def load_item_defs(language_str):
    temp_item_array = generic_load("items_"+language_str+".txt")
    for item_name in temp_item_array:
        if (not item_name.has_key("id")):
            print "item lacks id in items_"+language_str+".txt"
        if item_name.has_key("name"):
            items[item_name["id"]].name = item_name["name"]
        if item_name.has_key("descript"):
            items[item_name["id"]].descript = item_name["descript"]


def load_string_defs(language_str):
    temp_string_array = generic_load("strings_"+language_str+".txt")
    for string_name in temp_string_array:
        if (not string_name.has_key("id")):
            print "string series lacks id in strings_"+language_str+".txt"
        if string_name["id"] == "fonts":
            if (string_name.has_key("font0")):
                global font0
                font0 = string_name["font0"]
            if (string_name.has_key("font1")):
                global font1
                font1 = string_name["font1"]
        elif string_name["id"] == "jobs":
            global jobs
            if (string_name.has_key("job_expert")):
                jobs["Expert Jobs"][2] = string_name["job_expert"]
            if (string_name.has_key("job_inter")):
                jobs["Intermediate Jobs"][2] = string_name["job_inter"]
            if (string_name.has_key("job_basic")):
                jobs["Basic Jobs"][2] = string_name["job_basic"]
            if (string_name.has_key("job_menial")):
                jobs["Menial Jobs"][2] = string_name["job_menial"]
        elif string_name["id"] == "strings":
            global strings
            for string_entry in string_name:
                strings[string_entry] = string_name[string_entry]
        elif string_name["id"] == "help":
            global help_strings
            for string_entry in string_name:
                if string_entry=="id": continue
                help_strings[string_entry] = \
                        string_name[string_entry].split("|", 1)


def load_strings():
    #If there are no string data files, stop.
    if not path.exists(data_loc+"strings_"+language+".txt") or \
                    not path.exists(data_loc+"strings_en_US.txt"):
        print "string files are missing. Exiting."
        sys.exit()

    load_string_defs("en_US")
    load_string_defs(language)

def new_game():
    global curr_speed
    curr_speed = 1
    global pl
    pl = player.player_class(1000)
    global bases
    bases = {}
    bases["N AMERICA"] = []
    bases["S AMERICA"] = []
    bases["EUROPE"] = []
    bases["ASIA"] = []
    bases["AFRICA"] = []
    bases["ANTARCTIC"] = []
    bases["OCEAN"] = []
    bases["MOON"] = []
    bases["FAR REACHES"] = []
    bases["TRANSDIMENSIONAL"] = []
    load_bases()
    load_techs()
    for tech in techs:
        techs[tech].known = 0
    for base_name in base_type:
        base_type[base_name].count = 0
    #Starting base
    bases["N AMERICA"].append(base.base(0, "University Computer",
                            base_type["Stolen Computer Time"], 1))
    base_type["Stolen Computer Time"].count += 1