Seperate Item Lists for Multiple Parties
by RPG Advocate
saved from Phylomortis.Com
Introduction
This script allows you to maintain up to ten seperate item lists. This is useful when your game has multiple parties and you want to maintain an item list for each. Each list is identified by an ID number you choose when creating it. The following commands are supported:
Create: Stores the party's current items in a new list with the ID number you choose, then deletes the party's items Use the Call Script command to call "$game_itembag.create(id)", where id is the number you want to reference the list. Replace: Deletes the party's items and replaces them with the contents of a previously stored list. Use "game_itembag.replace(id)". Merge: Merges two stored item lists, or one item list with the party's current items. Use "$game_itembag.merge(id1, id2). To merge with the party's current item list, use -1 for id2. Merge All: Merges all the item lists and stores them in item list ID 1, or merges the contents of all stored lists with the party's current items. Use "$game_itembag.merge_all(mode)", where mode is 1 for merging with the party's current items, or 2 for merging the contents of all lists. Copy: Copies the contents of one list to another. Use "$game_itembag.copy(id1, id2). Delete: Deletes a stored list. Use "$game_itembag.delete(id)".
# Seperate Item Lists for Multiple Parties
# by RPG Advocate
#==============================================================================
# ** Game_ItemBag
#------------------------------------------------------------------------------
# This class handles the item bags. It includes item list creation, merging &
# other functions. Refer to "$game_itembag" for the instance of this class.
#==============================================================================
class Game_ItemBag
#--------------------------------------------------------------------------
# * Object Initialization
#--------------------------------------------------------------------------
def initialize
@itembags = []
@itembags[0] = []
for j in 1..10
@itembags[j] = []
end
@itembags[0][0] = -1
for j in 1..10
@itembags[j][0] = -1
end
end
#--------------------------------------------------------------------------
# * Item List Creation
# id : id of item bag
#--------------------------------------------------------------------------
def create(id)
@itembags[id][0] = $game_party.gold
for weapon in $data_weapons
number = weapon.id
@itembags[id][number] = $game_party.weapon_number(number)
end
for armor in $data_armors
number = armor.id
@itembags[id][number + 1000] = $game_party.armor_number(number)
end
for item in $data_items
number = item.id
@itembags[id][number + 2000] = $game_party.item_number(number)
end
$game_party.lose_gold(9999999)
for weapon in 1..$data_weapons.size - 1
$game_party.lose_weapon(weapon, 99)
end
for armor in 1..$data_armors.size - 1
$game_party.lose_armor(armor, 99)
end
for item in 1..$data_items.size - 1
$game_party.lose_item(item, 99)
end
end
#--------------------------------------------------------------------------
# * Item List Replace
# id : id of item bag
# delete_bag : flag if deleting source bag
#--------------------------------------------------------------------------
def replace(id, delete_bag = true)
if @itembags[id][0] == -1
print("Warning: This item bag does not exist.")
return
end
$game_party.lose_gold(9999999)
$game_party.gain_gold(@itembags[id][0])
for weapon in 1..$data_weapons.size - 1
$game_party.lose_weapon(weapon, 99)
end
for armor in 1..$data_armors.size - 1
$game_party.lose_armor(armor, 99)
end
for item in 1..$data_items.size - 1
$game_party.lose_item(item, 99)
end
for weapon in 1..$data_weapons.size - 1
$game_party.gain_weapon(weapon, @itembags[id][weapon])
end
for armor in 1..$data_armors.size - 1
$game_party.gain_armor(armor, @itembags[id][armor + 1000])
end
for item in 1..$data_items.size - 1
$game_party.gain_item(item, @itembags[id][item + 2000])
end
if delete_bag
delete(id)
end
end
#--------------------------------------------------------------------------
# * Item List Merge
# id1 : id of item bag #1
# id2 : id of item bag #2
#--------------------------------------------------------------------------
def merge(id1, id2)
if id2 != -1 && @itembags[id1][0] == -1 && @itembags[id2][0] == -1
print("Warning: Neither item bag to be merged exists.")
return
end
if @itembags[id1][0] == -1
print("Warning: The first item bag to be merged does not exist")
return
end
if id2 != -1
if @itembags[id2][0] == -1
print("Warning: The second item bag to be merged does not exist")
return
end
end
if id2 == -1
$game_party.gain_gold(@itembags[id1][0])
for weapon in 1..$data_weapons.size - 1
$game_party.gain_weapon(weapon, @itembags[id1][weapon])
end
for armor in 1..$data_armors.size - 1
$game_party.gain_armor(armor, @itembags[id1][armor + 1000])
end
for item in 1..$data_items.size - 1
$game_party.gain_item(item, @itembags[id1][item + 2000])
end
delete(id1)
end
if id2 != -1
@itembags[id1][0] += @itembags[id2][0]
for weapon in 1..$data_weapons.size - 1
@itembags[id1][weapon] += @itembags[id2][weapon]
end
for armor in 1..$data_armors.size - 1
@itembags[id1][armor + 1000] += @itembags[id2][armor + 1000]
end
for item in 1..$data_items.size - 1
@itembags[id1][item + 2000] += @itembags[id2][item + 2000]
end
delete(id2)
end
end
#--------------------------------------------------------------------------
# * Merge all bags
# mode : mode of merging (1 = to party inventory / 2 = to all bags)
#--------------------------------------------------------------------------
def merge_all(mode)
if mode != 1 && mode != 2
print("Merge All: Invalid mode.")
return
end
flag = true
for j in 1..10
if @itembags[j][0] != -1
flag = false
end
end
if flag
print("Warning: No item bags to merge.")
return
end
if mode == 1
for j in 1..10
print(j.to_s)
if @itembags[j][0] == -1
next
end
$game_party.gain_gold(@itembags[j][0])
for weapon in 1..$data_weapons.size - 1
$game_party.gain_weapon(weapon, @itembags[j][weapon])
end
for armor in 1..$data_armors.size - 1
$game_party.gain_armor(armor, @itembags[j][armor + 1000])
end
for item in 1..$data_items.size - 1
$game_party.gain_item(item, @itembags[j][item + 2000])
end
delete(j)
end
end
if mode == 2
if @itembags[1][0] == -1
@itembags[1][0] = 0
end
for j in 2..10
if @itembags[j][0] == -1
next
end
@itembags[id1][0] += @itembags[id2][0]
for weapon in 1..$data_weapons.size - 1
@itembags[1][weapon] += @itembags[j][weapon]
end
for armor in 1..$data_armors.size - 1
@itembags[1][armor + 1000] += @itembags[j][armor + 1000]
end
for item in 1..$data_items.size - 1
@itembags[1][item + 2000] += @itembags[j][item + 2000]
end
delete(j)
end
end
end
#--------------------------------------------------------------------------
# * Item List Copy
# source_id : id of source item bag
# destination_id : id of destination item bag
#--------------------------------------------------------------------------
def copy(source_id, destination_id)
@itembags[destination_id][0] = @itembags[source_id][0]
for j in 0..2999
@itembags[destination_id][j] = @itembags[source_id][j]
end
end
#--------------------------------------------------------------------------
# * Item List Deletion
# id : id of item bag
#--------------------------------------------------------------------------
def delete(id)
for j in 0..2999
@itembags[id][j] = 0
end
@itembags[id][0] = -1
end
end
#==============================================================================
# ** Scene_Title
#------------------------------------------------------------------------------
# This class performs title screen processing.
#==============================================================================
class Scene_Title
#--------------------------------------------------------------------------
# * Command: New Game
#--------------------------------------------------------------------------
alias silmp_cng command_new_game
def command_new_game
# Perform the original call
silmp_cng
# Create the game bag
$game_itembag = Game_ItemBag.new
end
end
#==============================================================================
# ** Scene_Save
#------------------------------------------------------------------------------
# This class performs save screen processing.
#==============================================================================
class Scene_Save < Scene_File
#--------------------------------------------------------------------------
# * Write Save Data
# file : write file object (opened)
#--------------------------------------------------------------------------
alias silmp_wsd write_save_data
def write_save_data(file)
# Perform the original call
silmp_wsd(file)
# Save the game bag data
Marshal.dump($game_itembag, file)
end
end
#==============================================================================
# ** Scene_Load
#------------------------------------------------------------------------------
# This class performs load screen processing.
#==============================================================================
class Scene_Load < Scene_File
#--------------------------------------------------------------------------
# * Read Save Data
# file : file object for reading (opened)
#--------------------------------------------------------------------------
alias silmp_rsd read_save_data
def read_save_data(file)
# Perform the original call
silmp_rsd(file)
# Load the game bag data
$game_itembag = Marshal.load(file)
# Refresh party members
$game_party.refresh
end
end
Notes
The script was revised for ease of use. Directly editing the Scene_Title, Scene_Save and Scene_Load classes are no longer necessary.
This can be used in conjunction with the 'Party Splitting' script. However, the item bag system will not change inventories between the parties automatically. Automating this system with Party Splitting will require editing on your part.
Seperate Item Lists for Multiple Parties