求背包容量（负重）脚本 - Project1

#--------------------------------------------------------------------------
# ● 增加物品 (减少)
# item_id : 物品 ID
# n : 个数
#--------------------------------------------------------------------------
def gain_item(item_id, n)
a = item_number(item_id)
# 更新 hash 的个数数据
if item_id > 0
if $game_variables[54] >= 10
else
@items[item_id] = [[item_number(item_id) + n, 0].max, 10].min
if @items.include?(item_id)
if n >= 0
if a == 0
$game_variables[54] += 1
end
end
end
if a > 0
if item_number(item_id) == 0
$game_variables[54] -= 1
end
end
end
end
end
#--------------------------------------------------------------------------
# ● 增加武器 (减少)
# weapon_id : 武器 ID
# n : 个数
#--------------------------------------------------------------------------
def gain_weapon(weapon_id, n)
a = weapon_number(weapon_id)
# 更新 hash 的个数数据
if weapon_id > 0
if $game_variables[54] >= 10
else
@weapons[weapon_id] = [[weapon_number(weapon_id) + n, 0].max, 10].min
if @weapons.include?(weapon_id)
if n >= 0
if a == 0
$game_variables[54] += 1
end
end
end
if a > 0
if weapon_number(weapon_id) == 0
$game_variables[54] -= 1
end
end
end
end
end
#--------------------------------------------------------------------------
# ● 增加防具 (减少)
# armor_id : 防具 ID
# n : 个数
#--------------------------------------------------------------------------
def gain_armor(armor_id, n)
a = armor_number(armor_id)
# 更新 hash 的个数数据
if armor_id > 0
if $game_variables[54] >= 10
else
@armors[armor_id] = [[armor_number(armor_id) + n, 0].max, 10].min
if @armors.include?(armor_id)
if n >= 0
if a == 0
$game_variables[54] += 1
end
end
end
if a > 0
if armor_number(armor_id) == 0
$game_variables[54] -= 1
end
end
end
end
end

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