Bugfixes for Selchar's Calendar and Weather System

#===============================================================================
# * [ACE] Bugfixes for Selchar's Calendar and Weather System
#===============================================================================
# * Made by: Sixth (www.rpgmakervxace.net, www.forums.rpgmakerweb.com)
# * Version: 1.0
# * Updated: 11/12/2016
# * Requires: Selchar's Calendar and Weather System
#-------------------------------------------------------------------------------
# * < Change Log >
#-------------------------------------------------------------------------------
# * Version 1.0 (11/12/2016)
#   - Initial release.
#-------------------------------------------------------------------------------
# * < Description >
#-------------------------------------------------------------------------------
# * This script fixes the incorrect time calculation in
#   Selchar's Calendar and Weather script.
# * Moves the common event calls to the end of the time update method, so you
#   can use accurate time/variable checks in your common events if needed.
# * Automatically generates the correct "day in year" value for the variable.
#   Doing this manually is a pain if you want to start your game somewhere
#   not at the start of the year.
# * Adds a new, working script call to jump to a specific time.
#   If the time is already passed on the current day, it jumps to the specified
#   time on the next day.
#   Got an option to skip time based common events and jump straight to the
#   specified time. If you choose to not skip the common events, the time will
#   stop if a common event is triggered somewhere between the time of running
#   the script call and the specified time destination automatically.
#-------------------------------------------------------------------------------
# * < Script Calls >
#-------------------------------------------------------------------------------
# * To jump to a specific time, use this script call:
#
#     HM_SEL.jump_to_time(hour,minute,skip_flag)
#
#   Replace hour with the hour you want to jump to. Values: 0 - 23.
#   Default value: 6.
#
#   Replace minute with the minute you want to jump to. Values: 0 - 59.
#   Default value: 0.
#
#   Replace skip_flag with:
#   true = Skips time based common events during this script call.
#   false = Time based common events will break the forced time progression
#           automatically if they trigger.
#   The default value: true.
#
#   If you omit any of the arguments, their default value will be loaded!
#
#   Examples:
#
#     HM_SEL.jump_to_time(18,24,false)
#   Jumps to 18:24. If that time already passed on the current day, skips to
#   the same time on the next day.
#   If there would be a time based common event during this forced time
#   progression, the time will stop the moment it would trigger.
#
#     HM_SEL.jump_to_time(0,0)
#   Jumps to midnight.
#   Time based common events will be skipped with this script call.
#
#   NOTE:
#   The script call "next_day" and "next_day(x)" from Selchar's script will
#   NOT work anymore, so don't use that!
#   This one does the same but with more options, and hey, this one works! :P
#-------------------------------------------------------------------------------
# * < Installation >
#-------------------------------------------------------------------------------
# * Place this scipt right below
#   Selchar's Harvest Moon style Variable Based Calendar and Weather System
#   (wow, what a long name o.o) script but above any addons for it!
#-------------------------------------------------------------------------------
# * < Compatibility Info >
#-------------------------------------------------------------------------------
# * No known incompatibilities.
#-------------------------------------------------------------------------------
# * < Known Issues >
#-------------------------------------------------------------------------------
# * No known issues.
#-------------------------------------------------------------------------------
# * < Terms of Use >
#-------------------------------------------------------------------------------
# * Free to use for whatever purposes you want.
# * Credit me (Sixth) in your game, pretty please! :P
# * Posting modified versions of this script is allowed as long as you notice me
#   about it with a link to it!
#===============================================================================
$imported = {} if $imported.nil?
$imported["SixthHMSelFix"] = true
#===============================================================================
# Settings:
#===============================================================================
module HM_SEL
  #-----------------------------------------------------------------------------
  # Starting Time and Date Settings:
  #-----------------------------------------------------------------------------
  # From now on, you will need to set the starting time and date here.
  # This setting will not be loaded from Selchar's script anymore!
  #
  # Do NOT change the "DAYC" variable setting!
  # That will be automatically calculated for you based on the starting date
  # you set.
  #-----------------------------------------------------------------------------
  def self.init_var
    if $game_variables[DAYA] == 0    # Don't change this line!
      $game_variables[MIN]    = 10   # Starting minute
      $game_variables[HOUR]   = 18   # Starting hour
      $game_variables[DAYA]   = 7    # Weekday: 1 = Monday, ... 7 = Sunday
      $game_variables[DAYB]   = 25   # Day of the month
      $game_variables[MONTH]  = 4    # Starting month
      $game_variables[YEAR]   = 1978 # Starting year
      $game_variables[WEATHA] = 1    # Initial weather. 1: Sun, 2: Rain, 3: Snow
      $game_variables[WEATHB] = 1    # Next day weather.
      $game_variables[DAYC] =   get_days_passed # Day of the year - Don't change!
      show_tint     # Don't change this line!
      show_weather  # Don't change this line!
    end
  end
#===============================================================================
# End of settings! O.o
#===============================================================================

  def self.time_manager
    init_var
    unless time_stop?
      if $sel_time_frame == FRAMES_TIL_UPDATE
        prog_minute
      end
      $sel_time_frame += 1
    end
  end

  def self.prog_minute(skip=false)
    $sel_time_frame = 0
    tint_flag = false
    weather_flag = false
    # Increase time:
    $game_variables[MIN] += $game_variables[MINUTE_CYCLE]
    # End of hour check:
    while $game_variables[MIN] >= 60
      tint_flag = true
      $game_variables[MIN] -= 60
      $game_variables[HOUR] += 1
      # End of day check:
      if $game_variables[HOUR] >= 24
        weather_flag = true
        $game_variables[HOUR] = 0
        $game_variables[DAYA] += 1 # Weekday
        $game_variables[DAYB] += 1 # Day of Month
        $game_variables[DAYC] += 1 # Day of Year
        $game_variables[DAYA] = 1 if $game_variables[DAYA] == 8 # Fix weekday
        # End of month check:
        if $game_variables[DAYB] > DAYS_IN_MONTH[$game_variables[MONTH]]
          $game_variables[DAYB] = 1
          $game_variables[MONTH] += 1
          # End of year check:
          if $game_variables[MONTH] > DAYS_IN_MONTH.size
            $game_variables[MONTH] = 1
            $game_variables[YEAR] += 1
            $game_variables[DAYC] = 1
          end
        end
      end
    end
    # No idea what is this for, but setting festival day, I guess:
    if festivalcheck($game_variables[DAYC])
      $game_variables[FESTIVAL_VAR] = FESTIVALDAYS[$game_variables[DAYC]]
    else
      $game_variables[FESTIVAL_VAR] = 0
    end
    # Tint stuffs:
    show_tint if tint_flag
    # Weather stuffs:
    weather_manager if weather_flag
    # Common event check:
    call_common_event unless skip
  end

  # Automatically calculates the correct day in the year.
  # Setting this up manually can be annoying.
  def self.get_days_passed
    tdays = 0
    DAYS_IN_MONTH.each do |mid,total|
      next unless $game_variables[MONTH] > mid
      tdays += total
    end
    tdays += $game_variables[DAYB]
    return tdays
  end

  def self.call_common_event
    hour = $game_variables[HOUR]
    min = $game_variables[MIN]
    if COMMON_EVENTS[hour] != nil
      if COMMON_EVENTS[hour][0] == min
        $game_temp.reserve_common_event(COMMON_EVENTS[hour][1])
      end
    end
  end

  def self.show_tint(dura = 60)
    hour = $game_variables[HOUR]
    t = TONES[hour] unless no_tone?
    t = TONE_DEFAULT if t.nil?
    $game_map.screen.start_tone_change(t, dura)
  end

  # New script call to jump to a specific time.
  # This one actually works, unlike HM_SEL.next_day, so use this one instead!
  # You can skip time based common events if you want.
  # If you won't skip them, whenever one is triggered, this script call will
  # stop the forced time progression to execute it!
  def self.jump_to_time(thour=6,tmin=0,cmev=true)
    $sel_time_frame = 0
    old_prog_val = $game_variables[MINUTE_CYCLE]
    $game_variables[MINUTE_CYCLE] = 1
    until $game_variables[HOUR] == thour && $game_variables[MIN] == tmin
      prog_minute(cmev) # Forced time progression.
      break if $game_temp.common_event_reserved? # Break if common event!
    end
    $game_variables[MINUTE_CYCLE] = old_prog_val
  end

end
#==============================================================================
# !!END OF SCRIPT - OHH, NOES!!
#==============================================================================