我第一次在插件版发帖，请多多指教！
本插件的特点：
-简单
-好看
-好设置
权限：
| ItemFrameShops.use.* | 玩家所有用的权限 |
| ItemFrameShops.buy | 允许玩家买 |
| ItemFrameShops.sell | 允许玩家卖 |
| ItemFrameShops.admin.* | 管理员所有的权限 |
| ItemFrameShops.use.save | 玩家保存 |
| ItemFrameShops.use.setprice | 玩家定价 |
| ItemFrameShops.use.setowner | 玩家换店主 |
| ItemFrameShops.use.setmode | 玩家换模式 |
| ItemFrameShops.admin.create | 管理员创建 |
| ItemFrameShops.admin.destroy | 管理员破坏 |
| ItemFrameShops.admin.setprice | 管理员定价 |
| ItemFrameShops.admin.setmode | 管理员换模式 |
| ItemFrameShops.admin.setowner | 管理员换店主 |
命令:
/ifs save ==> 保存商店
/ifs setprice [price] ==> 定价
/ifs setowner [playername] ==> 换店主
/ifs setmode [buying/selling] ==> 换模式（买，卖）
/ifs help ==> 帮助页面
怎么创建商店：
1. 放一个物品展览框架。
2. 展示一个你要收购/卖的物品。
3. Shift + 右键点击展览框架。
4. 完成，现在就是用命令改了。
下面，就是设置时间：
其实设置没什么好说的
设置是这样滴：
- settings:
- autoupdate: true —— 自动更新
- storage: —— 默认价格，其实游戏中可以改
- worth:
- stonebutton: 6.0
- wood: 0.5
- arrow: 3.5
- diamondpickaxe: 650.0
- rawfish: 5.0
- minecart: 23.0
- leatherchestplate: 85.0
- storageminecart: 30.0
- leaves: 1.0
- feather: 3.0
- goldchestplate: 6.5
- mushroomsoup: 4.5
- bread: 30.0
- stationarywater: 1.0
- workbench: 2.5
- stonehoe: 2.5
- brownmushroom: 2.0
- wool: 20.0
- mossycobblestone: 90.0
- diamondhoe: 400.0
- woodsword: 1.0
- torch: 4.0
- grass: 1.0
- poweredminecart: 32.0
- snowball: 1.0
- goldenapple: 100.0
- leatherleggings: 75.0
- log: 2.0
- diamondaxe: 650.0
- slimeball: 50.0
- fence: 1.0
- stonespade: 1.5
- claybrick: 5.0
- noteblock: 36.0
- ironaxe: 22.0
- coalore: 15.0
- clayball: 3.0
- fishingrod: 10.0
- ironhoe: 22.0
- goldrecord: 100.0
- ironpickaxe: 22.0
- irondoor: 22.0
- bucket: 22.0
- redrose: 2.0
- grilledpork: 7.0
- gravel: 1.0
- wooddoor: 3.0
- chainmailhelmet: 40.0
- ironchestplate: 22.0
- diamondblock: 2000.0
- diamondhelmet: 1000.0
- goldhelmet: 6.0
- redstonetorchon: 32.0
- ironspade: 22.0
- furnace: 8.5
- ironsword: 22.0
- dispenser: 58.0
- woodaxe: 2.0
- seeds: 2.0
- painting: 25.0
- woodplate: 1.0
- redstoneore: 30.0
- diamondspade: 210.0
- waterbucket: 40.0
- water: 1.0
- bedrock: 100.0
- irondoorblock: 15.0
- goldhoe: 6.0
- sand: 1.0
- goldsword: 6.0
- stoneaxe: 3.0
- bookshelf: 140.0
- ironblock: 190.0
- jackolantern: 56.0
- boat: 3.0
- diamondchestplate: 1750.0
- redstonewire: 30.0
- redmushroom: 2.0
- string: 5.0
- stoneplate: 6.0
- wallsign: 1.0
- cactus: 10.0
- sulphur: 20.0
- rails: 22.0
- ironore: 18.0
- leatherhelmet: 52.0
- stone: 3.0
- egg: 1.0
- diamondore: 200.0
- woodhoe: 2.0
- goldleggings: 6.0
- chainmailleggings: 50.0
- yellowflower: 2.0
- ironhelmet: 22.0
- obsidian: 130.0
- dirt: 1.0
- leather: 10.0
- leatherboots: 42.0
- lever: 1.0
- cobblestone: 1.0
- cake: 180.0
- woodstairs: 1.0
- ironingot: 22.0
- goldore: 45.0
- pumpkin: 50.0
- bed: 68.0
- watch: 6.0
- ironleggings: 22.0
- sign: 1.5
- doublestep: 1.0
- woodpickaxe: 2.0
- stonepickaxe: 4.0
- chainmailboots: 30.0
- diamondleggings: 1500.0
- cookedfish: 7.0
- saddle: 100.0
- cobblestonestairs: 1.5
- tnt: 100.0
- glowingredstoneore: 30.0
- apple: 10.0
- woodspade: 1.0
- goldingot: 105.0
- diode: 110.0
- soil: 1.0
- clay: 12.0
- goldblock: 450.0
- stick: 0.25
- paper: 10.0
- brick: 21.0
- stationarylava: 1.0
- chest: 4.0
- sandstone: 3.0
- goldpickaxe: 6.0
- compass: 22.0
- sugarcane: 10.0
- diamondsword: 420.0
- goldboots: 6.0
- sponge: 80.0
- stonesword: 2.5
- coal: 15.0
- goldaxe: 6.0
- bone: 2.0
- diamond: 200.0
- glass: 3.0
- goldspade: 6.0
- lapisblock: 950.0
- lavabucket: 40.0
- wheat: 9.0
- ladder: 0.5
- sugarcaneblock: 15.0
- bowl: 0.5
- chainmailchestplate: 40.0
- sapling: 2.0
- diamondboots: 850.0
- lapisore: 100.0
- lava: 25.0
- milkbucket: 40.0
- redstone: 32.0
- greenrecord: 100.0
- inksack: 10.0
- glowstonedust: 10.0
- book: 45.0
- bow: 15.0
- ironboots: 22.0
- step: 1.5
- sugar: 10.0
- shops: —— 已经创建的商店
对了，增加一点：
右键物品框买/卖
shift + 右键物品框 = 一组（64个）
（好吧，竟然忘了加下载）：下载：
给分哈啊啊啊
这比以前的箱子商店好多了。 
