如何让数据库中的物品、武器、公共事件等突破999个？ - Project1

#==============================================================================
# ■ Game_Party
#------------------------------------------------------------------------------
# 　处理同伴的类。包含金钱以及物品的信息。本类的实例请参考 $game_party。
#==============================================================================
class Game_Party < Game_Unit
#--------------------------------------------------------------------------
# ● 常量
#--------------------------------------------------------------------------
MAX_MEMBERS = 4 # 同伴最大数量
#--------------------------------------------------------------------------
# ● 定义实例变量
#--------------------------------------------------------------------------
attr_reader :gold # 金钱数量
attr_reader :steps # 步数
attr_accessor :last_item_id # 光标位置记忆：物品
attr_accessor :last_actor_index # 光标位置记忆：角色
attr_accessor :last_target_index # 光标位置记忆：目标
#--------------------------------------------------------------------------
# ● 初始化对像
#--------------------------------------------------------------------------
def initialize
super
[url=home.php?mod=space&uid=236945]@gold[/url] = 0
@steps = 0
@last_item_id = 0
@last_actor_index = 0
@last_target_index = 0
@actors = [] # 队员（角色ID）
@items = {} # 物品哈希列表（物品ID）
@weapons = {} # 物品哈希列表（武器ID）
@armors = {} # 物品哈希列表（防具ID）
end
#--------------------------------------------------------------------------
# ● 获取队员
#--------------------------------------------------------------------------
def members
result = []
for i in @actors
result.push($game_actors[i])
end
return result
end
#--------------------------------------------------------------------------
# ● 获取物品数组（包括武器和防具）
#--------------------------------------------------------------------------
def items
result = []
for i in @items.keys.sort
result.push($data_items[i]) if @items[i] > 0
end
for i in @weapons.keys.sort
result.push($data_weapons[i]) if @weapons[i] > 0
end
for i in @armors.keys.sort
result.push($data_armors[i]) if @armors[i] > 0
end
return result
end
#--------------------------------------------------------------------------
# ● 初始队员设置
#--------------------------------------------------------------------------
def setup_starting_members
@actors = []
for i in $data_system.party_members
@actors.push(i)
end
end
#--------------------------------------------------------------------------
# ● 获取队伍名称
# 只有一人时，返回主角名称。
# 多人时则返回 "XX的队伍"（按照在Vocab里的设定）。
#--------------------------------------------------------------------------
def name
if @actors.size == 0
return ''
elsif @actors.size == 1
return members[0].name
else
return sprintf(Vocab::PartyName, members[0].name)
end
end
#--------------------------------------------------------------------------
# ● 战斗测试队伍设置
#--------------------------------------------------------------------------
def setup_battle_test_members
@actors = []
for battler in $data_system.test_battlers
actor = $game_actors[battler.actor_id]
actor.change_level(battler.level, false)
actor.change_equip_by_id(0, battler.weapon_id, true)
actor.change_equip_by_id(1, battler.armor1_id, true)
actor.change_equip_by_id(2, battler.armor2_id, true)
actor.change_equip_by_id(3, battler.armor3_id, true)
actor.change_equip_by_id(4, battler.armor4_id, true)
actor.recover_all
@actors.push(actor.id)
end
@items = {}
for i in 1...$data_items.size
if $data_items[i].battle_ok?
@items[i] = 99 unless $data_items[i].name.empty?
end
end
end
#--------------------------------------------------------------------------
# ● 获取最高等级
#--------------------------------------------------------------------------
def max_level
level = 0
for i in @actors
actor = $game_actors[i]
level = actor.level if level < actor.level
end
return level
end
#--------------------------------------------------------------------------
# ● 队员加入
# actor_id : 角色ID
#--------------------------------------------------------------------------
def add_actor(actor_id)
if @actors.size < MAX_MEMBERS and not @actors.include?(actor_id)
@actors.push(actor_id)
$game_player.refresh
end
end
#--------------------------------------------------------------------------
# ● 队员离开
# actor_id : 角色ID
#--------------------------------------------------------------------------
def remove_actor(actor_id)
@actors.delete(actor_id)
$game_player.refresh
end
#--------------------------------------------------------------------------
# ● 获得/损失金钱
# n : 金钱数量
#--------------------------------------------------------------------------
def gain_gold(n)
@gold = [[@gold + n, 0].max, 9999999].min
end
#--------------------------------------------------------------------------
# ● 损失金钱
# n : 金钱数量
#--------------------------------------------------------------------------
def lose_gold(n)
gain_gold(-n)
end
#--------------------------------------------------------------------------
# ● 增加步数
#--------------------------------------------------------------------------
def increase_steps
@steps += 1
end
#--------------------------------------------------------------------------
# ● 获取物品持有数量
# item : 物品
#--------------------------------------------------------------------------
def item_number(item)
case item
when RPG::Item
number = @items[item.id]
when RPG::Weapon
number = @weapons[item.id]
when RPG::Armor
number = @armors[item.id]
end
return number == nil ? 0 : number
end
#--------------------------------------------------------------------------
# ● 判断是否拥有某物品
# item : 物品
# include_equip : 包括已装备的物品
#--------------------------------------------------------------------------
def has_item?(item, include_equip = false)
if item_number(item) > 0
return true
end
if include_equip
for actor in members
return true if actor.equips.include?(item)
end
end
return false
end
#--------------------------------------------------------------------------
# ● 获得/损失物品
# item : 物品
# n : 数量
# include_equip : 包括已装备的物品
#--------------------------------------------------------------------------
def gain_item(item, n, include_equip = false)
number = item_number(item)
case item
when RPG::Item
@items[item.id] = [[number + n, 0].max, 99].min
when RPG::Weapon
@weapons[item.id] = [[number + n, 0].max, 99].min
when RPG::Armor
@armors[item.id] = [[number + n, 0].max, 99].min
end
n += number
if include_equip and n < 0
for actor in members
while n < 0 and actor.equips.include?(item)
actor.discard_equip(item)
n += 1
end
end
end
end
#--------------------------------------------------------------------------
# ● 损失物品
# item : 物品
# n : 数量
# include_equip : 包括已装备的物品
#--------------------------------------------------------------------------
def lose_item(item, n, include_equip = false)
gain_item(item, -n, include_equip)
end
#--------------------------------------------------------------------------
# ● 消耗物品
# item : 物品
# 若所使用的物品为消耗品，则减少物品数量减一
#--------------------------------------------------------------------------
def consume_item(item)
if item.is_a?(RPG::Item) and item.consumable
lose_item(item, 1)
end
end
#--------------------------------------------------------------------------
# ● 判断物品可以使用
# item_id : 物品 ID
#--------------------------------------------------------------------------
def item_can_use?(item)
return false unless item.is_a?(RPG::Item)
return false if item_number(item) == 0
if $game_temp.in_battle
return item.battle_ok?
else
return item.menu_ok?
end
end
#--------------------------------------------------------------------------
# ● 可以输入命令的判定
# 自动战斗则视为可以输入命令
#--------------------------------------------------------------------------
def inputable?
for actor in members
return true if actor.inputable?
end
return false
end
#--------------------------------------------------------------------------
# ● 判断是否全灭
#--------------------------------------------------------------------------
def all_dead?
if @actors.size == 0 and not $game_temp.in_battle
return false
end
return existing_members.empty?
end
#--------------------------------------------------------------------------
# ● 主角在地图上走一步的效果
#--------------------------------------------------------------------------
def on_player_walk
for actor in members
if actor.slip_damage?
actor.hp -= 1 if actor.hp > 1 # 持续伤害
$game_map.screen.start_flash(Color.new(255,0,0,64), 4)
end
if actor.auto_hp_recover and actor.hp > 0
actor.hp += 1 # 体力自动回复
end
end
end
#--------------------------------------------------------------------------
# ● 执行自动回复（回合结束时调用）
#--------------------------------------------------------------------------
def do_auto_recovery
for actor in members
actor.do_auto_recovery
end
end
#--------------------------------------------------------------------------
# ● 移除战斗状态（战斗结束时调用）
#--------------------------------------------------------------------------
def remove_states_battle
for actor in members
actor.remove_states_battle
end
end
end

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