Direction Based Animations for Falcao's ABS by Sixth

#===============================================================================
# * [ACE] Direction Based Animations for Falcao's Pearl ABS Liquid v3
#===============================================================================
# * Made by: Sixth (www.rpgmakervxace.net, www.forums.rpgmakerweb.com)
# * Version: 1.1
# * Updated: 02/09/2015
# * Requires: Falcao's Pearl ABS Liquid v3
#-------------------------------------------------------------------------------
# * < Change Log >
#-------------------------------------------------------------------------------
# * Version 1.0 (09/08/2015)
#   - Initial release.
# * Version 1.1 (02/09/2015)
#   - Added zoom options (separate width and height zoom levels).
#   - Added fully direction based animations. Now you can play an entirely
#     different animation depending on the direction of the tools.
#-------------------------------------------------------------------------------
# * < Description >
#-------------------------------------------------------------------------------
# * Falcao surely provided many ways of making your tool animations.
#   One of the options is to use the animated iconset version.
#   But that one will not really work with non-symmetric icons, such as axes
#   or scythes. Also some weapons should use a thrusting animation and not a
#   swing animation, such as spears, for example.
#   With this script, you can make thrust animations, or animations for
#   non-symmetric weapons too. And you can even make a separate icon animation
#   for each of your tools if you want.
#   All of this is done without any graphic editing program! The only thing you
#   need to do is to make your custom animation frames in the setting and
#   tag your tools with the provided (already built-in) note-tag!
# * The sample settings include the default icon animation (if you would simply
#   tag the tool as "User Iconset = animated", this icon animation would be
#   played) which is perfectly suitable for symmetric weapons, a setup for
#   non-symmetric weapons, and a thrusting icon animation.
# * All of the old note-tags will still work!
# * Another bummer is that non-symmetric animations (real ones from the database)
#   can not be used in this ABS. It simply looks bad if a sword leaves the same
#   slash after-effects when it is swung from the left to right, and when it is
#   swung from right to left, right?
#   Well, in case you wanted to add cool effects for your weapons, you can now
#   do it! A flaming sword which really burns opponents and shows real flame
#   effects upon usage in a way that is visually appealing! How about that? :P
#   In short, you can now make direction based animations too! Yay!
# * From v1.1 you can use an entirely different animation for each directions!
#-------------------------------------------------------------------------------
# * < Note-tags >
#-------------------------------------------------------------------------------
# * To use your custom icon animations, you can use the following note-tag:
#
#     User Iconset = animation_key *or* Projectile Iconset = animation_key
#
#   Yeah, the same note-tag as Falcao provided, but from now on, you can use
#   your custom animation keys with it, so you got a more flexible version.
#   Simply replace the 'animation_key' with one of your custom animation setup's
#   key from the module settings.
#
#   Examples: User Iconset = sword / User Iconset = axe / User Iconset = spear
#
#   You can use this note-tag on all of your tools.
#- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# * To set a tool's animation based on it's direction, use this note-tag:
#
#     <dir anim: DOWN, LEFT, RIGHT, UP>
#
#   Replace the directions above with the ID of the animation to be played when
#   the tool is in those directions.
#   The tool's direction is based on the user's direction at the time of using
#   the tool in most cases. The exceptions are the "autotarget", "random" and
#   "common event ID" note-tagged tools, these can move freely on the map.
#   This feature only supports 4 directions (no diagonals)!
#
#   Examples:
#
#     <dir anim: 12, 46, 28, 17>
#
#   The tool will use the following animations:
#   When it's direction is down, it uses the 12th animation from the database,
#   when it's direction is left, it uses the 46th animation, when it's
#   direction is right, it uses the 28th animation, and when it's direction is
#   up, it uses the 17th animation from the database.
#-------------------------------------------------------------------------------
# * < Installation >
#-------------------------------------------------------------------------------
# * Place this script below all of Falcao's ABS scripts but above Main!
#-------------------------------------------------------------------------------
# * < 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["SixthABSAnimEX"] = true
#===============================================================================
# Settings:
#===============================================================================
module ABSAnimEX
  #-----------------------------------------------------------------------------
  # Custom Icon Animation Settings
  #-----------------------------------------------------------------------------
  # This is the place where you can make your own icon animations.
  # It might be confusing at first (it was confusing for me, at least :P), but
  # if you examine the sample settings in the game and read the explanation
  # here, you should have no problem making your own icon animations.
  #
  # Format:
  #
  #   "animation_key" => {
  #     direction => {
  #       0 => { :x => val, :y => val, :a => val, :z => val, :m => true/false, :zx => val, :zy => val },
  #       1 => { :x => val, :y => val, :a => val, :z => val, :m => true/false, :zx => val, :zy => val },
  #       2 => { :x => val, :y => val, :a => val, :z => val, :m => true/false, :zx => val, :zy => val },
  #     },
  #     # 3 more hashes go here with the same format, but different direction!
  #   },
  #
  # So, what do we have here?
  #
  # "animation_key" = This is the identifier/key of the animation setting.
  #                   You use this in your note-tags! Must be a string!
  #
  # direction = The direction of the user. You must set up all 4 directions!
  #             2 = Down, 4 = Left, 6 = Right, 8 = Up.
  #             When the user is facing up, the setting with the direction of 8
  #             will be used on tool usage, when the user is facing left, the
  #             direction of 4 will be used from the settings, and so on!
  #
  # Each direction setting got 3 frames! These are numbered 0, 1 and 2!
  # Each direction setting must have a setup for each frames!
  # These frames will be shown in order when the tool is used.
  # That will be the actual iconset animation, just 3 simple frame settings.
  # Let's see each of the settings for the frames:
  #
  # :x = The X offset for the icon graphic. Positive numbers move the icon right
  #      on the screen, while negative ones will move it left.
  #      It is relative to the user's X position on the screen!
  #      Measured in pixels!
  # :y = The Y offset for the icon graphic. Positive numbers move the icon down
  #      on the screen, while negative ones will move it up.
  #      It is relative to the user's Y position on the screen!
  #      Measured in pixels!
  # :a = The angle of the icon graphic. Use this to rotate the icon.
  #      Use positive numbers to rotate the icon counterclockwise, or use
  #      negative numbers to rotate the icon clockwise.
  # :z = The Z value to be added for the icon graphic. The default value is
  #      always the user's Z value. The value you set up here will be added
  #      on that one! -1 makes the icon be behind the user.
  #      Note that each frame will reset the Z value to the default, so if you
  #      want all of your frames to be displayed behind the user, for example,
  #      you must set this to -1 for all of your frames!
  # :m = The mirror flag of the icon graphic. If you set this to true, the
  #      icon will be flipped horizontally. If it is false, it will not be
  #      flipped. This is the only way to design a working icon animation for
  #      non-symmetric icons, such as axes, scythes, or curved swords, etc.
  # :zx = The zoom level on the X axis for the icon. 1.0 is the default value.
  #       Higher numbers will make the icon bigger in width, while lower values
  #       will make it smaller in width. You can omit this setting if you don't
  #       need it.
  # :zy = Same as :zx, but this one is on the Y axis and manipulates the icon's
  #       height. You can omit this one too if you don't need it.
  #
  # Now that you know what these settings mean, you can start to make your own
  # icon animations!
  # The sample settings are made for icons which are positioned this way on the
  # iconset:
  #
  #   \\        Excuse the crappy ASCI drawing, it's meant to be a sword! :P
  #    \\       So, they are placed between the top-left corner and bottom-right
  #     \\      corner, rotated ~45 degrees.
  #      \\     If you have some icons placed differently on the iconset, you
  #     ------  will need to make new animation settings for them!
  #        \\
  #-----------------------------------------------------------------------------
  IconAnims = {
    "sword" => { # The default, same as Falcao's "animated" icon animation
      2 => { # User facing down
        0 => { :x => 10, :y => -12, :a => -166, :z => 0, :m => false }, # 1st frame
        1 => { :x => 8, :y => -5, :a => -210, :z => 0, :m => false }, # 2nd frame
        2 => { :x => 0, :y =>  0, :a => -266, :z => 0, :m => false }, # 3rd frame
      },
      4 => { # User facing left
        0 => { :x => -8,  :y => -26, :a => -46, :z => -1, :m => false },
        1 => { :x => -20,  :y => -10, :a => 12, :z => -1, :m => false },
        2 => { :x => -10, :y => 2, :a => 52, :z => -1, :m => false },
      },
      6 => { # User facing right
        0 => { :x => -8,  :y => -26, :a => -46, :z => -1, :m => false },
        1 => { :x => 7,  :y => -20, :a => -78, :z => -1, :m => false },
        2 => { :x => 8, :y => -15, :a => -126, :z => -1, :m => false },
      },
      8 => { # User facing up
        0 => { :x => -22, :y => -10, :a => 0, :z => 0, :m => false },
        1 => { :x => -8, :y => -26, :a => -46, :z => -1, :m => false },
        2 => { :x => 10, :y => -16, :a => -100, :z => -1, :m => false },
      },
    },
    "spear" => { # Spear thrust
      2 => { # User facing down
        0 => { :x => 4, :y => -6, :a => 142, :z => 0, :m => false }, # 1st frame
        1 => { :x => 4, :y => -3, :a => 142, :z => 0, :m => false }, # 2nd frame
        2 => { :x => 4, :y =>  0, :a => 142, :z => 0, :m => false }, # 3rd frame
      },
      4 => { # User facing left
        0 => { :x => -6,  :y => 0, :a => 44, :z => 0, :m => false },
        1 => { :x => -6,  :y => 0, :a => 44, :z => 0, :m => false },
        2 => { :x => -12, :y => 0, :a => 44, :z => 0, :m => false },
      },
      6 => { # User facing right
        0 => { :x => -2, :y => -16, :a => -130, :z => 0, :m => false },
        1 => { :x => 4,  :y => -16, :a => -130, :z => 0, :m => false },
        2 => { :x => 10, :y => -16, :a => -130, :z => 0, :m => false },
      },
      8 => { # User facing up
        0 => { :x => -4, :y => -26, :a => -40, :z => -1, :m => false },
        1 => { :x => -4, :y => -29, :a => -40, :z => -1, :m => false },
        2 => { :x => -4, :y => -32, :a => -40, :z => -1, :m => false },
      },
    },
    "axe" => { # Non-symmetric weapons
      2 => { # User facing down
        0 => { :x => 7, :y => 4, :a => -76, :z => 0, :m => true }, # 1st frame
        1 => { :x => -10, :y => 1, :a => -130, :z => 0, :m => true }, # 2nd frame
        2 => { :x => -20, :y => -9, :a => -176, :z => 1, :m => true }, # 3rd frame
      },
      4 => { # User facing left
        0 => { :x => -8,  :y => -26, :a => -46, :z => -1, :m => false },
        1 => { :x => -20,  :y => -10, :a => 12, :z => 0, :m => false },
        2 => { :x => -10, :y => 2, :a => 52, :z => 0, :m => false },
      },
      6 => { # User facing right
        0 => { :x => 9, :y => -26, :a => 46, :z => -1, :m => true },
        1 => { :x => 19,  :y => -10, :a => -13, :z => 0, :m => true },
        2 => { :x => 9, :y => 3, :a => -56, :z => 0, :m => true },
      },
      8 => { # User facing up
        0 => { :x => -6, :y => -24, :a => 90, :z => 0, :m => true },
        1 => { :x => 6, :y => -26, :a => 44, :z => -1, :m => true },
        2 => { :x => 19, :y => -13, :a => 0, :z => 0, :m => true },
      },
    },
    "bow" => { # Bows
      2 => { # User facing down
        0 => { :x => 8, :y => -14, :a => 135, :z => 1, :m => false, :zx => 0.8 }, # 1st frame
        1 => { :x => 8, :y => -14, :a => 135, :z => 1, :m => false, :zx => 0.9 }, # 2nd frame
        2 => { :x => 8, :y => -14, :a => 135, :z => 1, :m => false, :zx => 1.0 }, # 3rd frame
      },
      4 => { # User facing left
        0 => { :x => -0, :y => -6, :a => 45, :z => -1, :m => false, :zy => 0.8 },
        1 => { :x => -0, :y => -6, :a => 45, :z => -1, :m => false, :zy => 0.9 },
        2 => { :x => -0, :y => -6, :a => 45, :z => -1, :m => false, :zy => 1.0 },
      },
      6 => { # User facing right
        0 => { :x => -1, :y => -24, :a => -135, :z => -1, :m => false, :zy => 0.8 },
        1 => { :x => -1, :y => -24, :a => -135, :z => -1, :m => false, :zy => 0.9 },
        2 => { :x => -1, :y => -24, :a => -135, :z => -1, :m => false, :zy => 1.0 },
      },
      8 => { # User facing up
        0 => { :x => -8, :y => -20, :a => -45, :z => -1, :m => false, :zx => 0.8 },
        1 => { :x => -8, :y => -20, :a => -45, :z => -1, :m => false, :zx => 0.9 },
        2 => { :x => -8, :y => -20, :a => -45, :z => -1, :m => false, :zx => 1.0 },
      },
    },
    # Add more icon animation settings here!
  }

  #-----------------------------------------------------------------------------
  # Animation Rate Settings
  #-----------------------------------------------------------------------------
  # Here you can set up custom animation rates for each of your animations from
  # the database. The iconset animations are not affected by this in any way!
  # In theory, you can set up any integer numbers here.
  #
  # The animation rate will be calculated this way:
  #   ani_rate = 60 / ani_setting
  # So, if you set up 4 for an animation, the actual animation rate will be
  # 60/4 = 15. This is the engine's default animation rate, in case you wonder.
  #
  # That final number (the 15) means that the animation frames which you set up
  # in the database itself, will change after each 15 frames.
  # 60 frames = 1 second, in case you want some comparison.
  #
  # Effectively, the lower the real animation rate (the 60/x value) the quicker
  # your image frames will change, allowing you to make really smooth animations.
  # But (and this is a warning!) the quicker they are, the more image frames
  # are needed to make the animation actually visible for longer than a few
  # frames!
  # Also, the more image frames you use, the longer it will take to load
  # the animation. To overcome this issue, I recommend you to use Moghunter's
  # "Anti-Animation Lag" script (NOT the regular anti-lag one for events!).
  # That script really makes wonders with animation buffering!
  #
  # Anyway, here are some good values you can set here for your animations:
  #
  #   Setting     Real
  #    value      Speed
  #      4   ---  15 fps
  #      3   ---  20 fps
  #      2   ---  30 fps
  #      1   ---  60 fps
  #
  # You can see a setting named :default below, that one must be present all the
  # time! If you don't set up a custom setting for an animation, that default
  # value will be used instead.
  # To setup your custom rates, you just have to add a new setting for it, where
  # the ID of the animation will be the key, and the value will be the animation
  # rate setting.
  # Format: animation_id => ani_rate,
  #
  # Example: 12 => 4, 148 => 2, 84 => 3, etc.
  #-----------------------------------------------------------------------------
  Rates = {
    :default => 1, # <-- The default rate setting, do NOT remove!
    169 => 3,
    174 => 3,
    175 => 3,
    177 => 3,
    176 => 2,
    # Add more custom animation rate settings here!
  }

  #-----------------------------------------------------------------------------
  # Direction Based Animation Settings
  #-----------------------------------------------------------------------------
  # Well, yeah... Just like with the icon animations, if an animation you made
  # is not symmetric, it can't really be used in this ABS.
  #
  # Take the "Hit 2" type of animations from the default database, for example.
  # You can't really use those for anithing here, even though those are perfect
  # animations for a swinging weapon (I actually use them that way now), and
  # you even got some element types set up for them right from the start, which
  # saves hell of a lot time (or maybe it's just me not really being fond of
  # making 10 thousand new animations :P).
  #
  # Anyway, you can set up position offsets, angle changes, mirror flag changes
  # and Z value changes for your animations here for each directions separately.
  # This will surely help to upgrade your game's visuals, like it did for mine.
  # Let loose those fire element weapons, add real flames for them with
  # animations, or strike the thunder above on a hit from a thunder based weapon!
  # It is all doable now, and I can assure you, it makes your skills/weapons
  # way more attractive and visually appealing! :)
  #
  # Here is how you use this cool thing:
  # First, set up your animations. Adjust their zoom level (you will need to do
  # this for a lot of animations if you use the default sized characters/weapons)
  # and position all of them to be at the middle. You will adjust their position
  # based on the directions here, so it is best to set them at the middle in the
  # database. This means that the original X and Y position will be the position
  # of the center of the tool (yes, the tool itself, NOT the user!). The X and Y
  # values you set up here will be added to those values, so all of them means
  # an offset value, and not a direct position!
  # For the angle settings in the database, you can set it to any value, it
  # doesn't really matter, since you will most probably need to adjust them here
  # anyway. Same for the mirror settings.
  #
  # Okay, so, after the database settings, you come here.
  # Here is the format of the settings:
  #
  #   animation_id => {
  #     direction => {
  #       :x => val, :y => val, :a => val, :z => val, :m => true/false, :zx => val, :zy => val,
  #     },
  #     # 3 more hashes go here with the same format, but different direction!
  #   },
  #
  # Yeah, if it seems similar from somewhere, it is because it is the exact same
  # format as for the icon animation settings, but this time, there are no frame
  # settings (so only one setup for each direction).
  # All of these settings do the same as there.
  # A bit of a difference is the default Z value of the animations. The makers
  # of VX Ace surely made sure that thee animation is displayed above any
  # character... The default Z value is the user's Z value plus 300! Yeah, a
  # whopping +300 is added. o.o
  # So, in case you want to display an animation below the player, you will need
  # to set the :z setting here to at least -301, but in case you use multiple
  # images in a frame of the animation, you need to set even lower values.
  # You should not need to adjust the Z value many times, but it is still good
  # to know the defaults before trying to edit it, right?
  #
  # Of course, you don't need to setup a setting here for all of your animations.
  # If an animation got no setting here, it will be played the default,
  # non-direction based way.
  #
  # In case you are using the default battle system alongside this ABS (no idea,
  # maybe someone really does o.O), you don't need to worry about the direction
  # based changes. The animations played on the default battle scene (or on any
  # other battle scene which uses battlers and not map characters) will be
  # played the default way.
  #
  # The sample setting uses "Hit 2 Ice" from the default database. I modified
  # it's zoom value to be 34% (much smaller than the original) and centered it
  # in the database after. I used the animation on an "axe" based iconset type
  # user animation tool, and the result was an icy axe which shows it's icon
  # from the database in a slashing motion, and upon a slash, a cool ice effect
  # is added. Everything is direction based, so perfect for this ABS!
  #-----------------------------------------------------------------------------
  AnimEX = {
    181 => { # Ice Slash (3 lines)
      2 => { # User facing down.
        :x => 0, :y => -6, :a => 230, :z => 0, :m => true,
      },
      4 => { # User facing left.
        :x => 20, :y => 0, :a => 13, :z => 0, :m => false,
      },
      6 => { # User facing right.
        :x => -10, :y => 0, :a => -13, :z => 0, :m => true,
      },
      8 => { # User facing up.
        :x => 0, :y => 16, :a => 40, :z => 0, :m => true,
      },
    },
    # Add more direction based animation settings here!
  }

end
#===============================================================================
# End of Settings! Editing anything below may lead to... you know it, right?
#===============================================================================

module PearlKernel

  def self.check_iconset(item, tag, object)
    data = item.tool_data(tag, false)
    return if data.nil?
    v = [item.icon_index, data.to_sym] if data == "animated" ||
    data == "static" || data == "shielding" || ABSAnimEX::IconAnims.include?(data)
    object.is_a?(Projectile) ? object.pro_iconset = v : object.user_iconset = v
  end

end

class Sprite_Base < Sprite

  def set_animation_rate
    if ABSAnimEX::Rates.include?(@animation.id)
      @ani_rate = ABSAnimEX::Rates[@animation.id]
    else
      @ani_rate = ABSAnimEX::Rates[:default]
    end
  end

end

class Sprite_Character < Sprite_Base

  def set_angle_changes(type)
    ani= @character.user.anime_speed.to_f/@character.original_speed.to_f * 100.0
    case ani
    when 80..100
      perform_animated(0) if type == :animated
      perform_custom_icon_anim(type,0) if ABSAnimEX::IconAnims.include?(type.to_s)
    when 60..80
      perform_animated(1) if type == :animated
      perform_custom_icon_anim(type,1) if ABSAnimEX::IconAnims.include?(type.to_s)
    when 0..60
      perform_animated(2) if type == :animated
      perform_custom_icon_anim(type,2) if ABSAnimEX::IconAnims.include?(type.to_s)
    end
    if type != :animated && !ABSAnimEX::IconAnims.include?(type.to_s)
      perform_static       if type == :static
      perform_shielding    if type == :shielding
    end
  end

  def perform_custom_icon_anim(key,pattern)
    xo = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:x]
    yo = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:y]
    zxo = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:zx]
    zyo = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:zy]
    ao = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:a]
    zo = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:z]
    mo = ABSAnimEX::IconAnims[key.to_s][@character.user.direction][pattern][:m]
    apply_angle_pattern(xo, yo, ao)
    self.z = @character.user.screen_z + zo
    self.mirror = mo
    self.zoom_x = zxo if !zxo.nil?
    self.zoom_y = zyo if !zyo.nil?
  end

  def animation_set_sprites(frame)
    cell_data = frame.cell_data
    @ani_sprites.each_with_index do |sprite, i|
      next unless sprite
      pattern = cell_data[i, 0]
      if !pattern || pattern < 0
        sprite.visible = false
        next
      end
      sprite.bitmap = pattern < 100 ? @ani_bitmap1 : @ani_bitmap2
      sprite.visible = true
      sprite.src_rect.set(pattern % 5 * 192,
        pattern % 100 / 5 * 192, 192, 192)
      if @ani_mirror
        sprite.x = @ani_ox - cell_data[i, 1]
        sprite.y = @ani_oy + cell_data[i, 2]
        sprite.angle = (360 - cell_data[i, 4])
        sprite.mirror = (cell_data[i, 5] == 0)
      else
        sprite.x = @ani_ox + cell_data[i, 1]
        sprite.y = @ani_oy + cell_data[i, 2]
        sprite.angle = cell_data[i, 4]
        sprite.mirror = (cell_data[i, 5] == 1)
      end
      sprite.z = self.z + 300 + i
      sprite.ox = 96
      sprite.oy = 96
      sprite.zoom_x = cell_data[i, 3] / 100.0
      sprite.zoom_y = cell_data[i, 3] / 100.0
      if ABSAnimEX::AnimEX.include?(@animation.id)
        sprite.x += ABSAnimEX::AnimEX[@animation.id][@character.direction][:x] if can_change_value?(:x)
        sprite.y += ABSAnimEX::AnimEX[@animation.id][@character.direction][:y] if can_change_value?(:y)
        sprite.angle += ABSAnimEX::AnimEX[@animation.id][@character.direction][:a] if can_change_value?(:a)
        sprite.z += ABSAnimEX::AnimEX[@animation.id][@character.direction][:z] if can_change_value?(:z)
        sprite.mirror = ABSAnimEX::AnimEX[@animation.id][@character.direction][:m] if can_change_value?(:m)
        sprite.zoom_x += ABSAnimEX::AnimEX[@animation.id][@character.direction][:zx] if can_change_value?(:zx)
        sprite.zoom_y += ABSAnimEX::AnimEX[@animation.id][@character.direction][:zy] if can_change_value?(:zy)
      end
      sprite.opacity = cell_data[i, 6] * self.opacity / 255.0
      sprite.blend_type = cell_data[i, 7]
    end
  end

  def can_change_value?(type)
    return !ABSAnimEX::AnimEX[@animation.id][@character.direction][type].nil?
  end

end

class RPG::BaseItem

  def dir_anim
    dir_anims = {}
    if @note =~ /<dir anim: (\d+(?:\s*,\s*\d+)*)>/i
      ind = 2
      $1.scan(/\d+/).each { |id|
        dir_anims[ind] = id.to_i
        ind += 2
      }
    end
    return dir_anims
  end

end

class Projectile < Game_Character

  alias add_dir_anims9966 animation
  def animation
    if !@item.dir_anim[@direction].nil?
      return @item.dir_anim[@direction]
    else
      add_dir_anims9966
    end
  end

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