Yes I can, and thank you for your help. The previous error has been re-placed with a new error.
I
think that the last error was a simple mistake that I had made.
When loading scripts, you have to copy and paste from the demo and put it into your script editor. I did that but now I'm getting a new error...
Here is the current Script that I am runing, Im not sure if I have said this or not before but this is also the only script I am currently working with,
Its called "Nick's Economy System"
The script in-game is as follows.
"
r = normal_color
self.contents.draw_text(4, 160, 328-cx-2, 32, @total_price.to_s, 2)
self.contents.font.color = system_color
self.contents.draw_text(332-cx, 160, cx, 32, domination, 2)
end
#------------------------#----------------------------------------------------------------------------
# Economic Shop System - by Nick
# Version 2.134 (Hell yeah)
#----------------------------------------------------------------------------
# You may delete all comments except copyright.
# How to use:
# Step 1:
# -Create a shop using $eco.add_shop("name", "trade_type", "description")
# -"name", the store name, to identify shops, cant make 2 shops with same name
# -"trade_type", Standard it is both so you dont have to enter it, use "buy"
# -Or "sell" for buy/sell only shops.
# Step 2:
# -Add items using $eco.add_item(shop, item, type, amount, time_per_unit)
# -Shop can be either shop name or id.
# -Item is just the item id in the database.
# -Type is item(0), weapon(1) or armor(2)
# -Amount is the amount of items automatic in stock and it will restock to.
# -Time_per_unit is the time for 1 item to restock.
# Step 3:
# -Use call script; $scene = Eco_Scene_Shop.new(shopname/id)
# Note:
# -You can also use step 1 and 2 in Game_Economy, def initialize if you prefer.
# -Just replace $eco.shops with just @shops.
# Extra's:
# -If you are going to add items, it might be handier to use ID instead of name
# -For quick acces to ID use @id = $eco.retrieve_id(shopname) to put it in a string
# -Use module ES to adjust quick settings.
# -If you dont like the way i used to set prices, adjust def price in Data_Shopitems
# -And def calprice in Eco_Window_ShopNumber
#----------------------------------------------------------------------------
# Made by: Nick alias "PieNick, "Paashaas", "Generaal Gek", "Ali Anthrax"
# Thanks to: Near_Fantastica for the idea and his great scripts
#----------------------------------------------------------------------------
module ES
RESTOCK = true # Restock items?
CT = true # In the shop menu, let the user choose item type?
SHOPNAME = true # Show shopname in help window when empty?
end
class Data_ShopItems
# All data for items are stored here, and the price calculating
attr_accessor :item
attr_accessor :type
attr_accessor :stock
attr_accessor :default
attr_accessor :time_per_unit
attr_accessor :time_start
#--------------------------------------------------------------------------
def initialize(item, type, default, time_per_unit)
@item = item
@type = type
@stock = default
@default = default
@time_per_unit = time_per_unit
@time_start = Graphics.frame_count
end
#--------------------------------------------------------------------------
def price(sell = false)
case type
when 0
base = $data_items
when 1
base = $data_weapons
when 2
base = $data_armors
end
@baseprice = base[@item].price.to_f
if @default != 0
range = @default.to_f / @stock.to_f
else
if sell
range = 1.30
for i in 0...@stock
range -= 0.05 if range >= 0.80
end
else
range = 2.16
for i in 0...@stock
range -= 0.16 if range >= 0.70
end
end
end
range = 1.25 if range.nan?
if sell
@base = @baseprice / 2
if range == 1
@newprice = @base
elsif range > 1
@newprice = @base * (range * range)
else
@newprice = @base * range
end
@newprice = @baseprice * 3 if @newprice > @baseprice * 3
@newprice = @baseprice / 3 if @newprice < @baseprice / 3
else
@newprice = @baseprice * range
@newprice = @baseprice * 2 if @newprice > @baseprice * 2
@newprice = @baseprice / 2 if @newprice < @baseprice / 2
end
@newprice = @newprice.round
return @newprice
end
end
class Data_Shop
# All data for shops is here
attr_accessor :name
attr_accessor :items
attr_accessor :trade_type
#--------------------------------------------------------------------------
def initialize(name, trade_type)
@name = name
@trade_type = trade_type
@items = []
end
end
class Game_Economy
# Also known as $eco
attr_accessor :shops
#--------------------------------------------------------------------------
def initialize
@shops = []
# After this, you can also create shops and put items in them
end
#--------------------------------------------------------------------------
# Checks every shop and every item if it needs restocking, i think it could
# Cause lag if it needs to search alot of things...
def restock
for shop in
0...@shops.size
for item in 0...@shops[shop].items.size
itemdata = @shops[shop].items[item]
times = (Graphics.frame_count.to_f - itemdata.time_start.to_f) / itemdata.time_per_unit.to_f
if times >= 1.00 and itemdata.time_per_unit != 0
itemdata.time_start = Graphics.frame_count
if itemdata.stock > itemdata.default
itemdata.stock -= times.floor
elsif itemdata.stock < itemdata.default
itemdata.stock += times.floor
end
end
end
end
end
#--------------------------------------------------------------------------
# Add shops using this
def add_shop(name, trade_type = "both")
@shops.push(Data_Shop.new(name, trade_type)) unless $eco.shops.index(name)
end
#--------------------------------------------------------------------------
# Add items to shops using this
def add_item(shop, item, type, default, time_per_unit)
if shop.is_a?(Fixnum)
@id = shop
@name = @shops[@id].name
else
@name = shop
@id = retrieve_id(shop)
end
tpu = time_per_unit * Graphics.frame_rate
@shops[@id].items.push(Data_ShopItems.new(item, type, default, tpu))
end
#--------------------------------------------------------------------------
# Quick ID
def retrieve_id(shop)
for i in
0...@shops.size
if @shops
.name == shop
return i
end
end
end
#--------------------------------------------------------------------------
# Created to let you use $eco.price to check price
def price(shop, item, group, sell = false)
if shop.is_a?(Fixnum)
@id = shop
@name = @shops[@id].name
else
@name = shop
@id = retrieve_id(shop)
end
for i in 0...@shops[@id].items.size
@i = i
if @shops[@id].items.item == item and @shops[@id].items.type == group
item_id = i
break
end
end
if item_id
return @shops[@id].items[item_id].price(sell)
else
case group
when 0
item = $data_items[item]
when 1
item = $data_weapons[item]
when 2
item = $data_armors[item]
end
return item.price * 3
end
end
end
# Addition to scene_title to set $eco
class Scene_Title
alias eco_scene_title_cng command_new_game
def command_new_game
eco_scene_title_cng
$eco = Game_Economy.new
end
end
# Addition to scene_map to restock items
class Scene_Map
alias eco_scene_map_update update
def update
if ES::RESTOCK
$eco.restock
end
eco_scene_map_update
end
end
# Addition to scene_load and scene_save to store data
class Scene_Load < Scene_File
alias eco_scene_load_rsd read_save_data
def read_save_data(file)
eco_scene_load_rsd(file)
$eco = Marshal.load(file)
end
end
class Scene_Save < Scene_File
alias eco_scene_save_wsd write_save_data
def write_save_data(file)
eco_scene_save_wsd(file)
Marshal.dump($eco, file)
end
end
# Scene classes.. They're called Eco_*original name* so you can still use
# The default shop without my nifty system 
class Window_ShopCommand
def draw_item(index, color = normal_color)
self.contents.font.color = color
rect = Rect.new(4 + index * 160, 0, self.contents.width - 8, 32)
self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
self.contents.draw_text(rect, @commands[index])
end
#--------------------------------------------------------------------------
def disable_item(index)
self.contents.clear
for i in 0...@item_max
if i == index
draw_item(i, disabled_color)
else
draw_item(i)
end
end
end
end
class Eco_Scene_Shop
def initialize(shop)
if shop.is_a?(Fixnum)
@id = shop
@name = $eco.shops[@id].name
else
@name = shop
for i in 0...$eco.shops.size
if $eco.shops.name == @name
@id = i
break
end
end
end
if @name != $eco.shops[@id].name
print "Error finding shop: " + shop
end
main
end
#--------------------------------------------------------------------------
def main
@help_window = Window_Help.new
if ES::SHOPNAME
@help_window.set_text($eco.shops[@id].name)
else
@help_window.set_text("")
end
@command_window = Window_ShopCommand.new
if $eco.shops[@id].trade_type == "sell"
@command_window.disable_item(0)
elsif $eco.shops[@id].trade_type == "buy"
@command_window.disable_item(1)
end
@gold_window = Window_Gold.new
@gold_window.x = 480
@gold_window.y = 64
@dummy_window = Window_Base.new(0, 128, 640, 352)
@buy_window = Eco_Window_ShopBuy.new(@id)
@buy_window.active = false
@buy_window.visible = false
@buy_window.help_window = @help_window
@sell_window = Eco_Window_ShopSell.new
@sell_window.active = false
@sell_window.visible = false
@sell_window.help_window = @help_window
@number_window = Eco_Window_ShopNumber.new
@number_window.active = false
@number_window.visible = false
@status_window = Window_ShopStatus.new
@status_window.visible = false
@select_window = Window_Command.new(160, ["All", "Items", "Weapons", "Armor"])
@select_window.x = 240
@select_window.y = 180
@select_window.active = false
@select_window.visible = false
itemstock = false
weaponstock = false
armorstock = false
for i in $eco.shops[@id].items
itemstock = true if i.type == 0
weaponstock = true if i.type == 1
armorstock = true if i.type == 2
end
@select_window.disable_item(1) if !itemstock and !weaponstock and !armorstock
@select_window.disable_item(1) if !itemstock
@select_window.disable_item(2) if !weaponstock
@select_window.disable_item(3) if !armorstock
Graphics.transition
loop do
Graphics.update
Input.update
update
if $scene != self
break
end
end
Graphics.freeze
@help_window.dispose
@command_window.dispose
@gold_window.dispose
@dummy_window.dispose
@buy_window.dispose
@sell_window.dispose
@number_window.dispose
@status_window.dispose
@select_window.dispose
end
#--------------------------------------------------------------------------
def update
@help_window.update
@command_window.update
@gold_window.update
@dummy_window.update
@buy_window.update
@sell_window.update
@number_window.update
@status_window.update
@select_window.update
if @command_window.active
update_command
return
end
if @sell_window.active == true or @buy_window.active == true
itemstock = false
weaponstock = false
armorstock = false
for i in $eco.shops[@id].items
itemstock = true if i.type == 0
weaponstock = true if i.type == 1
armorstock = true if i.type == 2
end
normal_color = Color.new(255, 255, 255, 255)
if !itemstock and !weaponstock and !armorstock
@select_window.disable_item(0)
else
@select_window.draw_item(0, normal_color)
end
if !itemstock
@select_window.disable_item(1)
else
@select_window.draw_item(1, normal_color)
end
if !weaponstock
@select_window.disable_item(2)
else
@select_window.draw_item(2, normal_color)
end
if !armorstock
@select_window.disable_item(3)
else
@select_window.draw_item(3, normal_color)
end
end
if @buy_window.active
@sell_window.refresh
update_buy
return
end
if @sell_window.active
@buy_window.refresh
update_sell
return
end
if @number_window.active
update_number
return
end
if @select_window.active
update_select
return
end
end
#--------------------------------------------------------------------------
def update_command
if Input.trigger?(Input::B)
$game_system.se_play($data_system.cancel_se)
$scene = Scene_Map.new
return
end
if Input.trigger?(Input::C)
case @command_window.index
when 0
if $eco.shops[@id].trade_type != "sell"
$game_system.se_play($data_system.decision_se)
@command_window.active = false
if ES::CT
@select_window.visible = true
@select_window.active = true
else
$game_system.se_play($data_system.decision_se)
@buy_window.category = 3
@buy_window.reset
@buy_window.refresh
@buy_window.help_window = @help_window
@dummy_window.visible = false
@buy_window.active = true
@buy_window.visible = true
@status_window.visible = true
end
else
$game_system.se_play($data_system.buzzer_se)
end
when 1
if $eco.shops[@id].trade_type != "buy"
$game_system.se_play($data_system.decision_se)
@command_window.active = false
@dummy_window.visible = false
@sell_window.active = true
@sell_window.visible = true
else
$game_system.se_play($data_system.buzzer_se)
end
when 2
$game_system.se_play($data_system.decision_se)
$scene = Scene_Map.new
end
return
end
end
#--------------------------------------------------------------------------
def update_buy
@status_window.item = @buy_window.item
if Input.trigger?(Input::B)
$game_system.se_play($data_system.cancel_se)
@command_window.active = true
@dummy_window.visible = true
@buy_window.active = false
@buy_window.visible = false
@status_window.visible = false
@status_window.item = nil
if ES::SHOPNAME
@help_window.set_text($eco.shops[@id].name)
else
@help_window.set_text("")
end
return
end
if Input.trigger?(Input::C)
@item = @buy_window.item
case @item
when RPG::Item
number = $game_party.item_number(@item.id)
group = 0
when RPG::Weapon
number = $game_party.weapon_number(@item.id)
group = 1
when RPG::Armor
number = $game_party.armor_number(@item.id)
group = 2
end
for i in $eco.shops[@id].items
@item_data = i if i.item == @item.id and i.type == group
end
eco_max = @item_data.stock
if @item == nil or $eco.price(@id, @item.id, @item_data.type) > $game_party.gold or 0 >= eco_max
$game_system.se_play($data_system.buzzer_se)
return
end
if number == 99
$game_system.se_play($data_system.buzzer_se)
return
end
$game_system.se_play($data_system.decision_se)
@buy_window.active = false
@buy_window.visible = false
@number_window.set(@id, @item, @item_data.type)
@number_window.active = true
@number_window.visible = true
end
end
#--------------------------------------------------------------------------
def update_sell
if Input.trigger?(Input::B)
$game_system.se_play($data_system.cancel_se)
@sell_window.active = false
@sell_window.visible = false
@status_window.item = nil
if ES::SHOPNAME
@help_window.set_text($eco.shops[@id].name)
else
@help_window.set_text("")
end
@command_window.active = true
@dummy_window.visible = true
@buy_window.reset
@buy_window.refresh
@buy_window.help_window = @help_window
return
end
if Input.trigger?(Input::C)
@item = @sell_window.item
@status_window.item = @item
case @item
when RPG::Item
group = 0
when RPG::Weapon
group = 1
when RPG::Armor
group = 2
end
if @item == nil or $eco.price(@id, @item.id, group, true) == 0
$game_system.se_play($data_system.buzzer_se)
return
end
$game_system.se_play($data_system.decision_se)
@sell_window.active = false
@sell_window.visible = false
@number_window.set(@id, @item, group, sell = true)
@number_window.active = true
@number_window.visible = true
@status_window.visible = true
@buy_window.reset
@buy_window.refresh
@buy_window.help_window = @help_window
end
end
#--------------------------------------------------------------------------
def update_number
if Input.trigger?(Input::B)
$game_system.se_play($data_system.cancel_se)
@number_window.active = false
@number_window.visible = false
case @command_window.index
when 0
@buy_window.active = true
@buy_window.visible = true
when 1
@sell_window.active = true
@sell_window.visible = true
@status_window.visible = false
end
return
end
if Input.trigger?(Input::C)
$game_system.se_play($data_system.shop_se)
@number_window.active = false
@number_window.visible = false
case @command_window.index
when 0
case @item
when RPG::Item
$game_party.gain_item(@item.id, @number_window.number)
group = 0
when RPG::Weapon
$game_party.gain_weapon(@item.id, @number_window.number)
group = 1
when RPG::Armor
$game_party.gain_armor(@item.id, @number_window.number)
group = 2
end
for i in 0...$eco.shops[@id].items.size
@item_id = i if $eco.shops[@id].items.item == @item.id and $eco.shops[@id].items.type == group
end
for i in 1..@number_window.number
$eco.shops[@id].items[@item_id].stock -= 1
end
if $eco.shops[@id].items[@item_id].stock == 0 and $eco.shops[@id].items[@item_id].default == 0
$eco.shops[@id].items.delete_at(@item_id)
$eco.shops[@id].items.compact
end
$game_party.lose_gold(@number_window.total_price)
@gold_window.refresh
@buy_window.reset
@buy_window.refresh
@buy_window.help_window = @help_window
@status_window.refresh
@buy_window.active = true
@buy_window.visible = true
when 1
case @item
when RPG::Item
$game_party.lose_item(@item.id, @number_window.number)
group = 0
when RPG::Weapon
$game_party.lose_weapon(@item.id, @number_window.number)
group = 1
when RPG::Armor
$game_party.lose_armor(@item.id, @number_window.number)
group = 2
end
for i in 0...$eco.shops[@id].items.size
@item_id = i if $eco.shops[@id].items.item == @item.id and $eco.shops[@id].items.type == group
end
for i in 0...@number_window.number
if !@item_id
$eco.add_item(@id, @item.id, group, 0, 0)
for i in 0...$eco.shops[@id].items.size
@item_id = i if $eco.shops[@id].items.item == @item.id and $eco.shops[@id].items.type == group
end
end
$eco.shops[@id].items[@item_id].stock += 1
end
$game_party.gain_gold(@number_window.total_price)
@gold_window.refresh
@sell_window.refresh
@status_window.refresh"
And now I'm even getting an error on the demo version (keep in mind that with the previous problem I had, before copying and putting the script in the rpg that I'm trying to start the demo worked fine.
The error is started as follows
"Script "Game_Economy" line 275: TypeError Occured.
No implicit conversion from nil to integer"
I figured that it could be a problem with line 275 in the script, so I compared that on the demo with what was posted by the maker of this scrip linked from the download page.
It turns out that both say "if @name != $eco.shops[@id].name".
