Hit Modifiers

=begin
#-------------------------------------------------------------------------------
 - Hit Modifiers v1.0
 - Made by: Sixth

#-------------------------------------------------------------------------------
- Description:
#-------------------------------------------------------------------------------
This script will let you setup hit modifiers for all of your database objects.
Basically, you can have different hit rates on different targets based on what
"hit type" that target has.

#-------------------------------------------------------------------------------
- Note-Tags:
#-------------------------------------------------------------------------------
To setup a hit type for your actors and enemies, use this note-tag:

  <hit_type: type>

Just replace the type after the : sign to whatever you want. That will be the
hit type of the actor/enemy.

Examples:

  <hit_type: short_range>
  <hit_type: flying>
  <hit_type: melee>

#- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
To setup hit modifiers for your actors, classes, enemies, equipment, states,
skills and items, use this note-tag:

  <hit_mod: type, value>

The type can be any type you used with the <hit_type: type> note-tag.
Well, you can basically use anything for it, but the effect will only trigger
if the user targets someone with the same type, so it would be useless if you
have no actor/enemy tagged with the same type.

The value must be a float number from 0.0 to infinity.
0.1 means 10%, 0.25 means 25%, 1.0 means 100%, and so on.

These note-tags are additive, and can be gained from all the sources I listed
above (actros, classes, equipment, etc).

The skill and item note-tags will only be added if the used skill/item has
the note-tag, while the rest of them will always be active, regardless of which
skill/item is used.

You can use multiple of these note-tags on the same object to setup values for
multiple hit mods.

Examples:

  <hit_mod: melee, 0.33>
  <hit_mod: long_range, -0.85>
  <hit_mod: mid_range, 0.55>

#-------------------------------------------------------------------------------
- Installation:
#-------------------------------------------------------------------------------
Place this script between Materials and Main.

#-------------------------------------------------------------------------------
=end
# Settings:
module HE_Mods
  # Default hit value for actors and enemies.
  # This values will only be used when attacking a target with the note-tag
  # <hit_type: x>. If the target is not tagged with that note-tag, the default
  # database values will be used (default hit rate calculation).
  # Also, the script will only redirect the hit calculation for physical
  # attacks, magical attacks will use the default database values only!
  DefHIT = 0.25 # 25% hit rate

end
# End of settings!
#-------------------------------------------------------------------------------

class RPG::BaseItem

  attr_accessor :hit_type, :hit_mod

  def hit_type
    init_hit_type if @hit_type.nil?
    return @hit_type
  end

  def init_hit_type
    @hit_type = @note =~ /<hit_type:\s*(.*)>/i ? $1 : ""
  end

  def hit_mod
    init_hit_mod if @hit_mod.nil?
    return @hit_mod
  end

  def init_hit_mod
    @hit_mod = {}
    cnote = @note.clone
    while cnote =~ /<hit_mod:(?:\s*)(.*)(?:\s*),(?:\s*)(.*)>/i
      @hit_mod[$1] = $2.to_f
      cnote.sub!(/<hit_mod:(?:\s*)(.*)(?:\s*),(?:\s*)(.*)>/i,"")
    end
  end

end

class Game_Battler < Game_BattlerBase

  def hit_mod(type)
    val = HE_Mods::DefHIT
    feature_objects.each do |ft|
      val += ft.hit_mod[type] || 0
    end
    return val
  end

  def item_hit(user, item)
    rate = item.success_rate * 0.01     # Get success rate
    if item.physical? # Physical attack: Multiply hit rate
      htp = self.is_a?(Game_Actor) ? actor.hit_type : enemy.hit_type
      if htp == ""
        mul = user.hit
      else
        mul = user.hit_mod(htp)
        mul += item.hit_mod[htp] || 0.0
      end
      rate *= mul
    end
    return rate    # Return calculated hit rate
  end

end
# End of script!