请问如何才能让一种怪物有可能掉落两种不同的物品 - Project1

#==============================================================================
# 本脚本来自www.66RPG.com，使用和转载请保留此信息
#==============================================================================
# ============================================================================
# 四格掉宝设定 by SailCat
# ============================================================================
# 脚本使用说明:
# 1.复制后插入到Main前面
# 2.数据库设定额外掉宝的概率，在敌人名称那里
# 格式: 敌人名称,宝物2,宝物3,宝物4
# 宝物写法: (I|W|A)n 分别对应: n号道具，n号武器，n号防具 I W A必须大写
# 例: Cockatrice,A5,I5,W3
# Fishman,I2,I3
# 三栏中任一栏留空不写时，取前一格的设定，全都不写时，取默认宝物设定
# 3.186行是四格概率比设定，在那里填上4个数字就可以更改概率了，该行内容:
# rarity = [178, 51, 15, 12]
# ============================================================================
#--------------------------------------------------------------------------
# □ RPG::Enemy
#--------------------------------------------------------------------------
module RPG
class Enemy
def name
name = @name.split(/,/)[0]
return name != nil ? name : ""
end
def treasure2
treasure = @name.split(/,/)[1]
return treasure.to_s
end
def treasure3
treasure = @name.split(/,/)[2]
return treasure.to_s
end
def treasure4
treasure = @name.split(/,/)[3]
return treasure.to_s
end
end
end
#==============================================================================
# ■ Game_Enemy
#------------------------------------------------------------------------------
# 　处理敌人的类。本类在 Game_Troop 类 ($game_troop) 的
# 内部使用。
#==============================================================================
class Game_Enemy < Game_Battler
#--------------------------------------------------------------------------
# ● 获取物品 ID2
#--------------------------------------------------------------------------
def item2_id
if $data_enemies[@enemy_id].treasure2 == ""
return item_id
elsif $data_enemies[@enemy_id].treasure2[0,1] != "I"
return 0
else
return $data_enemies[@enemy_id].treasure2[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取武器 ID2
#--------------------------------------------------------------------------
def weapon2_id
if $data_enemies[@enemy_id].treasure2 == ""
return weapon_id
elsif $data_enemies[@enemy_id].treasure2[0,1] != "W"
return 0
else
return $data_enemies[@enemy_id].treasure2[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取防具 ID2
#--------------------------------------------------------------------------
def armor2_id
if $data_enemies[@enemy_id].treasure2 == ""
return armor_id
elsif $data_enemies[@enemy_id].treasure2[0,1] != "A"
return 0
else
return $data_enemies[@enemy_id].treasure2[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取物品 ID3
#--------------------------------------------------------------------------
def item3_id
if $data_enemies[@enemy_id].treasure3 == ""
return item2_id
elsif $data_enemies[@enemy_id].treasure3[0,1] != "I"
return 0
else
return $data_enemies[@enemy_id].treasure3[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取武器 ID3
#--------------------------------------------------------------------------
def weapon3_id
if $data_enemies[@enemy_id].treasure3 == ""
return weapon2_id
elsif $data_enemies[@enemy_id].treasure3[0,1] != "W"
return 0
else
return $data_enemies[@enemy_id].treasure3[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取防具 ID3
#--------------------------------------------------------------------------
def armor3_id
if $data_enemies[@enemy_id].treasure3 == ""
return armor2_id
elsif $data_enemies[@enemy_id].treasure3[0,1] != "A"
return 0
else
return $data_enemies[@enemy_id].treasure3[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取物品 ID4
#--------------------------------------------------------------------------
def item4_id
if $data_enemies[@enemy_id].treasure4 == ""
return item3_id
elsif $data_enemies[@enemy_id].treasure4[0,1] != "I"
return 0
else
return $data_enemies[@enemy_id].treasure4[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取武器 ID4
#--------------------------------------------------------------------------
def weapon4_id
if $data_enemies[@enemy_id].treasure4 == ""
return weapon3_id
elsif $data_enemies[@enemy_id].treasure4[0,1] != "W"
return 0
else
return $data_enemies[@enemy_id].treasure4[/[0-9]+/].to_i
end
end
#--------------------------------------------------------------------------
# ● 获取防具 ID4
#--------------------------------------------------------------------------
def armor4_id
if $data_enemies[@enemy_id].treasure4 == ""
return armor3_id
elsif $data_enemies[@enemy_id].treasure4[0,1] != "A"
return 0
else
return $data_enemies[@enemy_id].treasure4[/[0-9]+/].to_i
end
end
end

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