Perfect EXP Curves v1.0

#Dekita's=======================================================================
#☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★
#===============================================================================
#                                                                          v1.0
#                             ★ Perfect EXP Curve™ ★
#
#===============================================================================
#☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★
#===============================================================================
#
# -- Last updated: 22/08/2012 <-(D/M/Y)
#
# -- Difficulty: Plug'n'play - (Easy)
#
# -- Customisation: Like a Pimped out ride! - (Very Low)
#
# -- Requires: N/A
#
# -- Recommended: N/A
#
# -- Compatable:  RPG Maker VX Ace ONLY!
#
#===============================================================================
#☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★
#===============================================================================
#===============================================================================
# ☆ Script Information:
#=======================
# As you may well know the default exp curve system in RPG Maker VX Ace is not the
# most dynamic exp system...
# Below is a chart to show the minimum and maximum values that you can acheive
# by using the default system
                      #---------------# #---------------#
                      # Basis 10 - 50 # # extra  0 - 40 #
                      #---------------# #---------------#
                      # Acc A 10 - 50 # # Acc B 10 - 50 #
                      #---------------# #---------------#

            #-----------------------#     #-----------------------#
            # Exp using min values  #     # Exp using max values  #
            #-----------------------#     #-----------------------#
            # Level 10 = 1400       #     # Level 10 = 10,569     #
            # Level 25 = 17,782     #     # Level 25 = 172,449    #
            # Level 50 = 89,936     #     # Level 50 = 1,319,088  #
            # Level 99 = 287,815    #     # Level 99 = 7,738,286  #
            #-----------------------#     #-----------------------#

# Via the default system is is very difficult to acheive lets say a very low
# amount of exp needed at low levels and a very high amount needed at higher
# levels or a set amoount of exp per level
# e.g lv1 - lv2 = 100 exp , lv2 - lv3 = 100 exp, lv3 - lv4 = 100 exp...
# with this script you can acheive a vast number of unique exp curves.
#
# NOTE: if you dont insert a notetag into [x] class then [x] class will use
# the default exp curve defined in the database under the class tab.
#===============================================================================
#===============================================================================
# ☆ TERMS OF USE:
#===============================================================================
#
# 1. You must give credit to Dekita.
#
# 2. This script is for NON-Commercial use ONLY!*
#
# 3. You CANNOT give credit to yourself for Re-posting this script
#    or Posting a modified version.*
#
# 4. Do not Re-Distribute this script.
#
# 5. You are NOT allowed to convert this script to any other engine,
#    E.G converting it from RGSS3 into RGSS2.*
#
# 6. ENJOY!
#
#-------------------------------------------------------------------------------
# * = Unless permissions are given by Dekita. < e-mail DekitaRPG@gmail.com
#-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#===============================================================================
# History:
#=========
# 22/08/2o12 - Started and Finished.
#===============================================================================
#===============================================================================
# ☆ Credit and Thanks to :
#==========================
# N/A
#===============================================================================
#===============================================================================
# ☆ Foresight Into The Future:
#==============================
# N/A
#-------------------------------------------------------------------------------
# If you have any ideas e-mail me at DekitaRPG@gmail.com
#===============================================================================
#===============================================================================
# ☆ Known Bugs:
#=================
# N/A
#-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
# If a new bug is found please e-mail me at DekitaRPG@gmail.com
#===============================================================================
#===============================================================================
# ☆ INSTRUCTIONS:
#=================
# Place this script UNDER "▼ Materials" and ABOVE "▼ Main" in your script editor.
#
#===============================================================================
# NoteTags: place these into "class" noteboxes in the database.
#----------
# <expcurve1>
# <expcurve2>
# <expcurve3>
# <expcurve4>
# <expcurve5>
#
# NOTE: DO NOT PUT THE NOTETAGS IN AN ACTORS NOTEBOX < IT WONT WORK.
#===============================================================================
module DPB ####
module PEXP ##
#=====================#
# CUSTOMISATION - YAY #
#=====================#
# Basis = The base value for calculating nessesary exp.
#
# Extra = A simple extra value added onto the exp nessesary for each level
#
# Acceleration A = A value representing the rate at which to increase the
#                  nessesary exp. Affects the whole exp curve.
#
# Acceleration B = A value representing the degree at which to exponentially
#                  increase the nessesary exp. Mainly affects the high level range.
#
#=============#
# EXP CURVE 1 #
#-------------#
# This setting,(by default) the exp needed will be a constant 5 exp per level
# TOTAL EXP NEEDED:
# level 10 = 45
# Level 25 = 120
# Level 50 = 245
# Level 99 = 490
         BASIS = 0
         EXTRA = 5
ACCELERATION_A = 0
ACCELERATION_B = 0

#=============#
# EXP CURVE 2 #
#-------------#
# This setting,(by default) the exp needed per level will increase very slightly,
# MUCH lower than vx ace normally allows.
# TOTAL EXP NEEDED:
# level 10 = 108
# Level 25 = 638
# Level 50 = 1561
# Level 99 = 3134
         BASIS2 = 1
         EXTRA2 = 1
ACCELERATION_A2 = 1
ACCELERATION_B2 = 1

#=============#
# EXP CURVE 3 #
#-------------#
# This setting,(by default) the exp needed per level will be slightly more than
# vx ace normally allows.
# TOTAL EXP NEEDED:
# level 10 = 14,123
# Level 25 = 189,663
# Level 50 = 1,359,580
# Level 99 = 8,797,536
         BASIS3 = 100
         EXTRA3 = 100
ACCELERATION_A3 = 200
ACCELERATION_B3 = 200

#=============#
# EXP CURVE 4 #
#-------------#
# This setting,(by default) the exp needed per level will be ridiculously more
# than vx ace normally allows.
# TOTAL EXP NEEDED:
# level 10 = 79,550
# Level 25 = 4,534,130
# Level 50 = 68,442,075
# Level 99 = 962,585,688) lol @ 962 mil exp...
         BASIS4 = 100
         EXTRA4 = 200
ACCELERATION_A4 = 400
ACCELERATION_B4 = 800

#=============#
# EXP CURVE 5 #
#-------------#
# This setting,(by default) the exp needed for low levels will be lower than vx ace
# normally allows but much more than vx ace normally allows at higher levels.
# TOTAL EXP NEEDED:
# level 10 = 2401
# Level 25 = 90,682
# Level 50 = 1,371,571
# Level 99 = 19,403,779)
         BASIS5 = 2
         EXTRA5 = 2
ACCELERATION_A5 = 250
ACCELERATION_B5 = 1000

#===============================================================================
#
#                              ★ Perfect EXP Curve ★
#
#                              ★ CUSTOMISATION END ★
#
#===============================================================================
################################################################################
end # PEXP
end # DPB

#===============================================================================
# ☆ Import:
#===========
$imported = {} if $imported.nil?
$imported["DPB-PEXP"] = true
#
#===============================================================================

class RPG::Class < RPG::BaseItem
  def exp_for_level(level)
    if self.note =~ /<expcurve1>/i
    lv = level.to_f
    basis = DPB::PEXP::BASIS
    extra = DPB::PEXP::EXTRA
    acc_a = DPB::PEXP::ACCELERATION_A
    acc_b = DPB::PEXP::ACCELERATION_B
    return (basis*((lv-1)**(0.9+acc_a/250))*lv*(lv+1)/
      (6+lv**2/50/acc_b)+(lv-1)*extra).round.to_i
  elsif self.note =~ /<expcurve2>/i
    lv = level.to_f
    basis = DPB::PEXP::BASIS2
    extra = DPB::PEXP::EXTRA2
    acc_a = DPB::PEXP::ACCELERATION_A2
    acc_b = DPB::PEXP::ACCELERATION_B2
    return (basis*((lv-1)**(0.9+acc_a/250))*lv*(lv+1)/
      (6+lv**2/50/acc_b)+(lv-1)*extra).round.to_i
  elsif self.note =~ /<expcurve3>/i
    lv = level.to_f
    basis = DPB::PEXP::BASIS3
    extra = DPB::PEXP::EXTRA3
    acc_a = DPB::PEXP::ACCELERATION_A3
    acc_b = DPB::PEXP::ACCELERATION_B3
    return (basis*((lv-1)**(0.9+acc_a/250))*lv*(lv+1)/
      (6+lv**2/50/acc_b)+(lv-1)*extra).round.to_i
  elsif self.note =~ /<expcurve4>/i
    lv = level.to_f
    basis = DPB::PEXP::BASIS4
    extra = DPB::PEXP::EXTRA4
    acc_a = DPB::PEXP::ACCELERATION_A4
    acc_b = DPB::PEXP::ACCELERATION_B4
    return (basis*((lv-1)**(0.9+acc_a/250))*lv*(lv+1)/
      (6+lv**2/50/acc_b)+(lv-1)*extra).round.to_i
  elsif self.note =~ /<expcurve5>/i
    lv = level.to_f
    basis = DPB::PEXP::BASIS5
    extra = DPB::PEXP::EXTRA5
    acc_a = DPB::PEXP::ACCELERATION_A5
    acc_b = DPB::PEXP::ACCELERATION_B5
    return (basis*((lv-1)**(0.9+acc_a/250))*lv*(lv+1)/
      (6+lv**2/50/acc_b)+(lv-1)*extra).round.to_i
  else
    lv = level.to_f
    basis = @exp_params[0].to_f
    extra = @exp_params[1].to_f
    acc_a = @exp_params[2].to_f
    acc_b = @exp_params[3].to_f
    return (basis*((lv-1)**(0.9+acc_a/250))*lv*(lv+1)/
      (6+lv**2/50/acc_b)+(lv-1)*extra).round.to_i
    end
  end # Def exp_for_lv
end # class RPG::Class
#===============================================================================
#
#                              ★ Perfect EXP Curve ★
#
#                                 ★ SCRIPT END  ★
#
#===============================================================================