Packets not getting recieved problem

AskHow1248 · July 3, 2014

I have a gui which uses one of two containers, depending on wether the player has the right item in thier inventory. Everything works fine, except if I go back to the menu (without closing minecraft) and then go back into the world and try to open the gui.

LOOK AT THE BOTTOM OF THE PAGE FOR THE NEW PROBLEM!!!!!!

Error:

2014-07-02 20:12:16 [iNFO] [sTDERR] net.minecraft.util.ReportedException: Exception in world tick
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1946)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:910)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.run(Minecraft.java:838)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.main.Main.main(Main.java:93)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
2014-07-02 20:12:16 [iNFO] [sTDERR] Caused by: java.lang.IndexOutOfBoundsException: Index: 36, Size: 36
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at java.util.ArrayList.rangeCheck(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at java.util.ArrayList.get(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.inventory.Container.getSlot(Container.java:133)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.inventory.Container.putStacksInSlots(Container.java:562)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.multiplayer.NetClientHandler.handleWindowItems(NetClientHandler.java:1288)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.network.packet.Packet104WindowItems.processPacket(Packet104WindowItems.java:67)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.network.MemoryConnection.processReadPackets(MemoryConnection.java:89)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.multiplayer.NetClientHandler.processReadPackets(NetClientHandler.java:281)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.multiplayer.WorldClient.tick(WorldClient.java:99)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1930)
2014-07-02 20:12:16 [iNFO] [sTDERR] 	... 9 more
2014-07-02 20:12:16 [iNFO] [sTDOUT] ---- Minecraft Crash Report ----
2014-07-02 20:12:16 [iNFO] [sTDOUT] // Oops.
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] Time: 7/2/14 8:12 PM
2014-07-02 20:12:16 [iNFO] [sTDOUT] Description: Exception in world tick
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] java.lang.IndexOutOfBoundsException: Index: 36, Size: 36
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at java.util.ArrayList.rangeCheck(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at java.util.ArrayList.get(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.inventory.Container.getSlot(Container.java:133)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.inventory.Container.putStacksInSlots(Container.java:562)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.multiplayer.NetClientHandler.handleWindowItems(NetClientHandler.java:1288)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.network.packet.Packet104WindowItems.processPacket(Packet104WindowItems.java:67)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.network.MemoryConnection.processReadPackets(MemoryConnection.java:89)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.multiplayer.NetClientHandler.processReadPackets(NetClientHandler.java:281)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.multiplayer.WorldClient.tick(WorldClient.java:99)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1930)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:910)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.run(Minecraft.java:838)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.main.Main.main(Main.java:93)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at java.lang.reflect.Method.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] A detailed walkthrough of the error, its code path and all known details is as follows:
2014-07-02 20:12:16 [iNFO] [sTDOUT] ---------------------------------------------------------------------------------------
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] -- Head --
2014-07-02 20:12:16 [iNFO] [sTDOUT] Stacktrace:
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at java.util.ArrayList.rangeCheck(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at java.util.ArrayList.get(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.inventory.Container.getSlot(Container.java:133)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.inventory.Container.putStacksInSlots(Container.java:562)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.multiplayer.NetClientHandler.handleWindowItems(NetClientHandler.java:1288)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.network.packet.Packet104WindowItems.processPacket(Packet104WindowItems.java:67)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.network.MemoryConnection.processReadPackets(MemoryConnection.java:89)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.multiplayer.NetClientHandler.processReadPackets(NetClientHandler.java:281)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] -- Affected level --
2014-07-02 20:12:16 [iNFO] [sTDOUT] Details:
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level name: MpServer
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	All players: 1 total; [EntityClientPlayerMP['Player859'/1645, l='MpServer', x=-53.00, y=78.62, z=248.00]]
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Chunk stats: MultiplayerChunkCache: 150
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level seed: 0
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level generator: ID 00 - default, ver 1. Features enabled: false
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level generator options: 
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level spawn location: World: (-60,64,256), Chunk: (at 4,4,0 in -4,16; contains blocks -64,0,256 to -49,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level time: 485128 game time, 6000 day time
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level dimension: 0
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level storage version: 0x00000 - Unknown?
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Forced entities: 53 total; [EntityClientPlayerMP['Player859'/1645, l='MpServer', x=-53.00, y=78.62, z=248.00], EntityCreeper['Creeper'/1634, l='MpServer', x=27.00, y=17.00, z=232.44], EntitySkeleton['Skeleton'/1632, l='MpServer', x=6.41, y=39.92, z=319.47], EntityBat['Bat'/1608, l='MpServer', x=-45.53, y=31.07, z=199.60], EntityZombie['Zombie'/1609, l='MpServer', x=-42.50, y=35.00, z=207.06], EntityBat['Bat'/1610, l='MpServer', x=-38.69, y=42.39, z=203.52], EntityBat['Bat'/1611, l='MpServer', x=-47.73, y=26.57, z=212.90], EntityZombie['Zombie'/1612, l='MpServer', x=-47.50, y=36.00, z=241.50], EntityManaCreeper['Mana Creeper'/1613, l='MpServer', x=-39.13, y=50.00, z=249.53], EntityBat['Bat'/1614, l='MpServer', x=-48.13, y=49.07, z=258.16], EntitySheep['Sheep'/1615, l='MpServer', x=-47.97, y=65.00, z=300.06], EntityPig['Pig'/1600, l='MpServer', x=-53.06, y=64.00, z=293.06], EntityCreeper['Creeper'/1606, l='MpServer', x=-33.63, y=29.00, z=187.22], EntityBat['Bat'/1607, l='MpServer', x=-47.66, y=21.10, z=185.84], EntityCreeper['Creeper'/1625, l='MpServer', x=-21.50, y=23.00, z=224.50], EntityZombie['Zombie'/1624, l='MpServer', x=-25.53, y=23.00, z=221.88], EntityCreeper['Creeper'/1626, l='MpServer', x=-20.50, y=16.00, z=237.50], EntityPig['Pig'/1629, l='MpServer', x=-5.94, y=65.00, z=228.44], EntitySquid['Squid'/1623, l='MpServer', x=-27.92, y=52.26, z=184.07], EntitySquid['Squid'/1622, l='MpServer', x=-23.48, y=51.38, z=185.54], EntitySkeleton['Skeleton'/1582, l='MpServer', x=-76.50, y=17.00, z=220.69], EntityCreeper['Creeper'/1583, l='MpServer', x=-73.50, y=25.00, z=241.50], EntityZombie['Zombie'/1580, l='MpServer', x=-70.50, y=17.00, z=222.03], EntityZombie['Zombie'/1581, l='MpServer', x=-76.47, y=17.00, z=219.84], EntitySquid['Squid'/1578, l='MpServer', x=-69.48, y=53.35, z=199.72], EntityCreeper['Creeper'/1579, l='MpServer', x=-73.31, y=25.00, z=218.35], EntitySquid['Squid'/1570, l='MpServer', x=-90.90, y=57.34, z=216.05], EntitySquid['Squid'/1571, l='MpServer', x=-89.95, y=57.74, z=221.67], EntitySquid['Squid'/1568, l='MpServer', x=-92.10, y=52.99, z=185.29], EntitySquid['Squid'/1569, l='MpServer', x=-93.84, y=46.31, z=192.16], EntityPig['Pig'/1599, l='MpServer', x=-51.94, y=63.00, z=224.59], EntityPig['Pig'/1598, l='MpServer', x=-63.19, y=63.00, z=229.84], EntityBat['Bat'/1597, l='MpServer', x=-52.47, y=24.26, z=216.59], EntitySkeleton['Skeleton'/1596, l='MpServer', x=-59.50, y=40.00, z=199.50], EntityBat['Bat'/1595, l='MpServer', x=-51.53, y=27.10, z=204.25], EntityBat['Bat'/1594, l='MpServer', x=-48.25, y=22.10, z=187.75], EntityBat['Bat'/1593, l='MpServer', x=-56.64, y=16.29, z=186.75], EntityBat['Bat'/1592, l='MpServer', x=-52.52, y=23.33, z=171.66], EntityBat['Bat'/1591, l='MpServer', x=-53.59, y=23.86, z=170.25], EntityZombie['Zombie'/1585, l='MpServer', x=-73.50, y=26.00, z=274.50], EntityZombie['Zombie'/1584, l='MpServer', x=-74.63, y=26.00, z=271.34], EntityPig['Pig'/1548, l='MpServer', x=-116.25, y=65.00, z=249.06], EntityPig['Pig'/1549, l='MpServer', x=-112.50, y=64.00, z=287.22], EntityPig['Pig'/1547, l='MpServer', x=-124.16, y=64.00, z=207.38], EntityPig['Pig'/1561, l='MpServer', x=-111.97, y=64.00, z=311.97], EntitySheep['Sheep'/1560, l='MpServer', x=-100.94, y=64.00, z=296.88], EntitySquid['Squid'/1557, l='MpServer', x=-98.48, y=49.69, z=193.41], EntitySquid['Squid'/1556, l='MpServer', x=-96.82, y=51.34, z=189.96], EntityBat['Bat'/1559, l='MpServer', x=-98.25, y=36.00, z=223.03], EntitySquid['Squid'/1558, l='MpServer', x=-97.15, y=57.04, z=211.84], EntitySquid['Squid'/1553, l='MpServer', x=-103.19, y=50.66, z=189.60], EntitySquid['Squid'/1555, l='MpServer', x=-98.03, y=50.26, z=189.01], EntitySquid['Squid'/1554, l='MpServer', x=-96.46, y=48.79, z=187.23]]
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Retry entities: 0 total; []
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Server brand: fml,forge
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Server type: Integrated singleplayer server
2014-07-02 20:12:16 [iNFO] [sTDOUT] Stacktrace:
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:440)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1943)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:910)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.run(Minecraft.java:838)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.client.main.Main.main(Main.java:93)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at java.lang.reflect.Method.invoke(Unknown Source)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] -- Affected level --
2014-07-02 20:12:16 [iNFO] [sTDOUT] Details:
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level name: MpServer
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	All players: 1 total; [EntityClientPlayerMP['Player859'/1645, l='MpServer', x=-53.00, y=78.62, z=248.00]]
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Chunk stats: MultiplayerChunkCache: 150
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level seed: 0
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level generator: ID 00 - default, ver 1. Features enabled: false
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level generator options: 
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level spawn location: World: (-60,64,256), Chunk: (at 4,4,0 in -4,16; contains blocks -64,0,256 to -49,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level time: 485128 game time, 6000 day time
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level dimension: 0
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level storage version: 0x00000 - Unknown?
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Forced entities: 53 total; [EntityClientPlayerMP['Player859'/1645, l='MpServer', x=-53.00, y=78.62, z=248.00], EntityCreeper['Creeper'/1634, l='MpServer', x=27.00, y=17.00, z=232.44], EntitySkeleton['Skeleton'/1632, l='MpServer', x=6.41, y=39.92, z=319.47], EntityBat['Bat'/1608, l='MpServer', x=-45.53, y=31.07, z=199.60], EntityZombie['Zombie'/1609, l='MpServer', x=-42.50, y=35.00, z=207.06], EntityBat['Bat'/1610, l='MpServer', x=-38.69, y=42.39, z=203.52], EntityBat['Bat'/1611, l='MpServer', x=-47.73, y=26.57, z=212.90], EntityZombie['Zombie'/1612, l='MpServer', x=-47.50, y=36.00, z=241.50], EntityManaCreeper['Mana Creeper'/1613, l='MpServer', x=-39.13, y=50.00, z=249.53], EntityBat['Bat'/1614, l='MpServer', x=-48.13, y=49.07, z=258.16], EntitySheep['Sheep'/1615, l='MpServer', x=-47.97, y=65.00, z=300.06], EntityPig['Pig'/1600, l='MpServer', x=-53.06, y=64.00, z=293.06], EntityCreeper['Creeper'/1606, l='MpServer', x=-33.63, y=29.00, z=187.22], EntityBat['Bat'/1607, l='MpServer', x=-47.66, y=21.10, z=185.84], EntityCreeper['Creeper'/1625, l='MpServer', x=-21.50, y=23.00, z=224.50], EntityZombie['Zombie'/1624, l='MpServer', x=-25.53, y=23.00, z=221.88], EntityCreeper['Creeper'/1626, l='MpServer', x=-20.50, y=16.00, z=237.50], EntityPig['Pig'/1629, l='MpServer', x=-5.94, y=65.00, z=228.44], EntitySquid['Squid'/1623, l='MpServer', x=-27.92, y=52.26, z=184.07], EntitySquid['Squid'/1622, l='MpServer', x=-23.48, y=51.38, z=185.54], EntitySkeleton['Skeleton'/1582, l='MpServer', x=-76.50, y=17.00, z=220.69], EntityCreeper['Creeper'/1583, l='MpServer', x=-73.50, y=25.00, z=241.50], EntityZombie['Zombie'/1580, l='MpServer', x=-70.50, y=17.00, z=222.03], EntityZombie['Zombie'/1581, l='MpServer', x=-76.47, y=17.00, z=219.84], EntitySquid['Squid'/1578, l='MpServer', x=-69.48, y=53.35, z=199.72], EntityCreeper['Creeper'/1579, l='MpServer', x=-73.31, y=25.00, z=218.35], EntitySquid['Squid'/1570, l='MpServer', x=-90.90, y=57.34, z=216.05], EntitySquid['Squid'/1571, l='MpServer', x=-89.95, y=57.74, z=221.67], EntitySquid['Squid'/1568, l='MpServer', x=-92.10, y=52.99, z=185.29], EntitySquid['Squid'/1569, l='MpServer', x=-93.84, y=46.31, z=192.16], EntityPig['Pig'/1599, l='MpServer', x=-51.94, y=63.00, z=224.59], EntityPig['Pig'/1598, l='MpServer', x=-63.19, y=63.00, z=229.84], EntityBat['Bat'/1597, l='MpServer', x=-52.47, y=24.26, z=216.59], EntitySkeleton['Skeleton'/1596, l='MpServer', x=-59.50, y=40.00, z=199.50], EntityBat['Bat'/1595, l='MpServer', x=-51.53, y=27.10, z=204.25], EntityBat['Bat'/1594, l='MpServer', x=-48.25, y=22.10, z=187.75], EntityBat['Bat'/1593, l='MpServer', x=-56.64, y=16.29, z=186.75], EntityBat['Bat'/1592, l='MpServer', x=-52.52, y=23.33, z=171.66], EntityBat['Bat'/1591, l='MpServer', x=-53.59, y=23.86, z=170.25], EntityZombie['Zombie'/1585, l='MpServer', x=-73.50, y=26.00, z=274.50], EntityZombie['Zombie'/1584, l='MpServer', x=-74.63, y=26.00, z=271.34], EntityPig['Pig'/1548, l='MpServer', x=-116.25, y=65.00, z=249.06], EntityPig['Pig'/1549, l='MpServer', x=-112.50, y=64.00, z=287.22], EntityPig['Pig'/1547, l='MpServer', x=-124.16, y=64.00, z=207.38], EntityPig['Pig'/1561, l='MpServer', x=-111.97, y=64.00, z=311.97], EntitySheep['Sheep'/1560, l='MpServer', x=-100.94, y=64.00, z=296.88], EntitySquid['Squid'/1557, l='MpServer', x=-98.48, y=49.69, z=193.41], EntitySquid['Squid'/1556, l='MpServer', x=-96.82, y=51.34, z=189.96], EntityBat['Bat'/1559, l='MpServer', x=-98.25, y=36.00, z=223.03], EntitySquid['Squid'/1558, l='MpServer', x=-97.15, y=57.04, z=211.84], EntitySquid['Squid'/1553, l='MpServer', x=-103.19, y=50.66, z=189.60], EntitySquid['Squid'/1555, l='MpServer', x=-98.03, y=50.26, z=189.01], EntitySquid['Squid'/1554, l='MpServer', x=-96.46, y=48.79, z=187.23]]
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Retry entities: 0 total; []
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Server brand: fml,forge
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Server type: Integrated singleplayer server
2014-07-02 20:12:16 [iNFO] [sTDOUT] 
2014-07-02 20:12:16 [iNFO] [sTDOUT] -- System Details --
2014-07-02 20:12:16 [iNFO] [sTDOUT] Details:
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Minecraft Version: 1.6.4
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Operating System: Windows 8 (amd64) version 6.2
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Java Version: 1.7.0_51, Oracle Corporation
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Memory: 753343312 bytes (718 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	AABB Pool Size: 17798 (996688 bytes; 0 MB) allocated, 652 (36512 bytes; 0 MB) used
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Suspicious classes: FML and Forge are installed
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 8 mods loaded, 8 mods active
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	FML{6.4.49.965} [Forge Mod Loader] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Forge{9.11.1.965} [Minecraft Forge] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	arsmagica2{1.1.2b} [Ars Magica 2] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	TechnologicalMagic{pre-alpha} [Technological Magic] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	WardingStones{pre-alfa} [Technological Magic:Ars Magica] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Thaumcraft{4.1.0e} [Thaumcraft] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	ThaumicTech{pre-alfa} [Technological Magic:Thaumcraft] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Launched Version: 1.6
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	LWJGL: 2.9.0
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	OpenGL: Intel(R) HD Graphics 4600 GL version 4.2.0 - Build 10.18.10.3412, Intel
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Is Modded: Definitely; Client brand changed to 'fml,forge'
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Type: Client (map_client.txt)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Resource Pack: Default
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Current Language: English (US)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Profiler Position: N/A (disabled)
2014-07-02 20:12:16 [iNFO] [sTDOUT] 	Vec3 Pool Size: 2255 (126280 bytes; 0 MB) allocated, 1254 (70224 bytes; 0 MB) used
2014-07-02 20:12:16 [iNFO] [sTDOUT] #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\Jeneale\Desktop\Ryan\Minecraft\Making mods\forge-1.6.4-9.11.1.965 Mods (MCP 811)\forge-1.6.4-9.11.1.965-WardingStones\forge\mcp\jars\.\crash-reports\crash-2014-07-02_20.12.16-client.txt
AL lib: (EE) alc_cleanup: 1 device not closed

Gui:

package Technomage3.both.Interfaces.guis;

import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

import Technomage3.both.Blocks.tileentities.TileEntityMagicPathway;
import Technomage3.both.Interfaces.containers.ContainerMagicPathwayBlocked;
import Technomage3.both.Interfaces.containers.ContainerMagicPathwayOpen;
import Technomage3.both.Items.ItemKeystone;
import Technomage3.both.Items.ItemKeystone.KeyCode;

public class GUIMagicPathway extends GuiContainer {

private static final ResourceLocation texture = new ResourceLocation("tn3", "textures/gui/magicPathway.png");

private ContainerMagicPathwayBlocked cont;
private EntityPlayer player;

public GUIMagicPathway(InventoryPlayer inventory,
		TileEntityMagicPathway t) {
	super(TileEntityMagicPathway.shouldPlayerSeeKeystone(inventory.player, t) ? new ContainerMagicPathwayOpen(inventory, t) : new ContainerMagicPathwayBlocked(inventory, t));
	cont = (ContainerMagicPathwayBlocked) super.inventorySlots;

	player = inventory.player;

	xSize = 175;
	ySize = 176;
}

@Override
protected void drawGuiContainerBackgroundLayer(float f, int i, int j) {

	GL11.glColor4f(1, 1, 1, 1);

	super.mc.renderEngine.bindTexture(texture);

	drawTexturedModalRect(this.guiLeft, this.guiTop, 0, 0, xSize, ySize);

	if(!cont.keySlot()){
		drawTexturedModalRect(guiLeft + 5, guiTop + 5, 23, 5, 18, 18);
	}


	drawString(fontRenderer, cont.tile.getName(), guiLeft + 40, guiTop + 10, 0x404040);

}

protected void drawGuiContainerForegroundLayer(int x0, int y0)
    {

	GL11.glColor4f(1, 1, 1, 1);

	super.mc.renderEngine.bindTexture(texture);

	if(!cont.points.isEmpty()){

		TileEntityMagicPathway tile = cont.points.get(cont.place);

		drawString(fontRenderer, tile.xCoord + ", " + tile.yCoord + ", " + tile.zCoord, 35, 55, 0x404040);
    	}

	if(cont.place > 0 && !cont.points.isEmpty())
		previous.enabled = true;
	else
		previous.enabled = false;

	if(cont.place < cont.points.size() - 1 && !cont.points.isEmpty())
		next.enabled = true;
	else
		next.enabled = false;


    }

private GuiButton next;
private GuiButton previous;

@Override
public void initGui(){
	super.initGui();
	buttonList.clear();

	next = new GuiButton(1, guiLeft + (xSize / 2) + 1, guiTop + 72, 50, 20, "Next");

	previous = new GuiButton(0, guiLeft + (xSize / 2) - 52, guiTop + 72, 50, 20, "Previous");

	// 43, 30
	buttonList.add(new GuiButton(2, guiLeft + 54, guiTop + 26, 60, 20, "Travel Now!"));

	buttonList.add(next);
	buttonList.add(previous);

}

@Override
protected void actionPerformed(GuiButton button){

	if(button.id == 0 && cont.place > 0){
		System.out.println("Went Back");
		cont.place--;
	}

	if(button.id == 1 && cont.place < cont.points.size() - 1){
		System.out.println("Went Forward");
		cont.place++;
	}

	if(button.id == 2){

		if(!cont.points.isEmpty()){

			TileEntityMagicPathway tile = cont.points.get(cont.place);

			player.setPositionAndUpdate(tile.xCoord, tile.yCoord + 1, tile.zCoord);

			player.closeScreen();
		}
	}

	System.out.println("Id pressed: " + button.id);

}

}

Container 1 (no access):

package Technomage3.both.Interfaces.containers;

import java.util.ArrayList;
import java.util.LinkedList;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.item.ItemStack;
import Technomage3.both.Blocks.tileentities.TileEntityMagicPathway;
import Technomage3.both.Interfaces.GUIUtils;
import Technomage3.both.Interfaces.TN3Container;
import Technomage3.both.Interfaces.slots.SlotGhost;
import Technomage3.both.Items.ItemKeystone.KeyCode;

public class ContainerMagicPathwayBlocked extends TN3Container {



private KeyCode heldCode;
public TileEntityMagicPathway tile;
private EntityPlayer player;
public ArrayList<TileEntityMagicPathway> points;
public int place;

public ContainerMagicPathwayBlocked(InventoryPlayer inventory,
		TileEntityMagicPathway t1) {
	this.heldCode = KeyCode.getHeldCode(inventory.player);
	tile = t1;
	player = inventory.player;

	points = tile.getOtherPoints(heldCode);

	GUIUtils.addPlayerSlots(this, 8, 95, inventory);

	place = 0;
	System.out.println("Closed Slot");

}

@Override
public boolean canInteractWith(EntityPlayer entityplayer) {
	return true;
}

public void onContainerClosed(EntityPlayer par1EntityPlayer)
    {
	super.onContainerClosed(par1EntityPlayer);
        tile.onInventoryChanged();
        
        System.out.println("Container Closed");
        
    }

public boolean keySlot(){
	return false;
}

}

Container 2 (access):

package Technomage3.both.Interfaces.containers;

import java.util.ArrayList;
import java.util.LinkedList;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import Technomage3.both.Blocks.tileentities.TileEntityMagicPathway;
import Technomage3.both.Interfaces.GUIUtils;
import Technomage3.both.Interfaces.TN3Container;
import Technomage3.both.Interfaces.slots.SlotGhost;
import Technomage3.both.Items.ItemKeystone.KeyCode;

public class ContainerMagicPathwayOpen extends ContainerMagicPathwayBlocked {

public ContainerMagicPathwayOpen(InventoryPlayer inventory,
		TileEntityMagicPathway t1) {
	super(inventory, t1);

	this.addSlotToContainer(new SlotGhost(tile, 0, 6, 6));
	System.out.println("Open Slot");

}

public boolean keySlot(){
	return true;
}

}

AskHow1248 · July 3, 2014

Update:

It seems to only be saving the key code on the server side, because when I use another item to read the server-side code, it comes out correct. It would also explain the error since I would have different codes on different sides, and therefor the gui handeler would get out of sync. I still don't know how to fix it though!

AskHow1248 · July 3, 2014

I think it might be because in my block, I only open the gui on the server-side. I don't know though.

EDIT: nope, that didn't fix it,

AskHow1248 · July 3, 2014

GUI handeler:

package Technomage3.both.Interfaces;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import Technomage3.both.TechnologicalMagic;
import Technomage3.both.Blocks.tileentities.TileEntityAncientSpellTable;
import Technomage3.both.Blocks.tileentities.TileEntityMageForge;
import Technomage3.both.Blocks.tileentities.TileEntityMagicPathway;
import Technomage3.both.Blocks.tileentities.TileEntityPowerCharger;
import Technomage3.both.Interfaces.containers.ContainerAncientSpellTable;
import Technomage3.both.Interfaces.containers.ContainerKeystone;
import Technomage3.both.Interfaces.containers.ContainerMageForge;
import Technomage3.both.Interfaces.containers.ContainerMagicPathwayBlocked;
import Technomage3.both.Interfaces.containers.ContainerMagicPathwayOpen;
import Technomage3.both.Interfaces.containers.ContainerModularArmor;
import Technomage3.both.Interfaces.containers.ContainerPowerCharger;
import Technomage3.both.Interfaces.containers.ContainerSpellTalisman;
import Technomage3.both.Interfaces.guis.GUIAncientSpellTable;
import Technomage3.both.Interfaces.guis.GUIKeystone;
import Technomage3.both.Interfaces.guis.GUIMageForge;
import Technomage3.both.Interfaces.guis.GUIMagicPathway;
import Technomage3.both.Interfaces.guis.GUIModularArmor;
import Technomage3.both.Interfaces.guis.TN3GUIContainer;
import Technomage3.both.Items.ItemKeystone;
import Technomage3.both.Items.ItemKeystone.KeyCode;
import Technomage3.both.Items.TMItems;
import Technomage3.both.Items.armor.ItemModularArmor;
import Technomage3.both.Spell.talismans.ItemTalisman;
import cpw.mods.fml.common.network.IGuiHandler;
import cpw.mods.fml.common.network.NetworkRegistry;

public class TMGUIHandeler implements IGuiHandler {

public TMGUIHandeler() {

	NetworkRegistry.instance().registerGuiHandler(TechnologicalMagic.instance, this);

}

@Override
public Object getServerGuiElement(int ID, EntityPlayer player, World world,
		int x, int y, int z) {

	switch(ID) {

	case TMGuis.mageForgeGui:  // tile entity mage forge

		TileEntity te = world.getBlockTileEntity(x, y, z);
		if(te != null && te instanceof TileEntityMageForge)
			return new ContainerMageForge(player.inventory, (TileEntityMageForge) te);
		break;

	case TMGuis.modularArmorGui: // modular armor

		ItemStack stack = player.getHeldItem();

		if(stack.getItem() instanceof ItemModularArmor)
			return new ContainerModularArmor(player.inventory, (ItemModularArmor) stack.getItem());

	case TMGuis.powerChargerGui:

		TileEntity t = world.getBlockTileEntity(x, y, z);
		if(t != null && t instanceof TileEntityPowerCharger)
			return new ContainerPowerCharger(player.inventory, (TileEntityPowerCharger) t);

	case TMGuis.spellTalismanGui:
		ItemStack stack2 = player.getHeldItem();

		if(stack2.getItem() instanceof ItemTalisman)
			return new ContainerSpellTalisman(player.inventory, (ItemTalisman) stack2.getItem());

	case TMGuis.ancientSpellTableGui:
		TileEntity t1 = world.getBlockTileEntity(x, y, z);
		if(t1 != null && t1 instanceof TileEntityAncientSpellTable)
			return new ContainerAncientSpellTable(player.inventory, (TileEntityAncientSpellTable) t1);

	case TMGuis.magicPathwayGui:
		TileEntity t2 = world.getBlockTileEntity(x, y, z);
		System.out.println(KeyCode.getHeldCode(player));
		if(t2 != null && t2 instanceof TileEntityMagicPathway)
			return TileEntityMagicPathway.shouldPlayerSeeKeystone(player, (TileEntityMagicPathway) t2) ?  new ContainerMagicPathwayOpen(player.inventory, (TileEntityMagicPathway) t2) : new ContainerMagicPathwayBlocked(player.inventory, (TileEntityMagicPathway) t2);

	case TMGuis.keystoneGui:
		ItemStack stack1 = player.getHeldItem();

		if(stack1.itemID == TMItems.keyStone.itemID)
			return new ContainerKeystone(stack1, player.inventory);

	}

	return null;
}

@Override
public Object getClientGuiElement(int ID, EntityPlayer player, World world,
		int x, int y, int z) {

	switch(ID) {

	case TMGuis.mageForgeGui:

		TileEntity te = world.getBlockTileEntity(x, y, z);
		if(te != null && te instanceof TileEntityMageForge)
			return new GUIMageForge(player.inventory, (TileEntityMageForge) te);
		break;

	case TMGuis.modularArmorGui: // modular armor

		ItemStack stack = player.getHeldItem();

		if(stack.getItem() instanceof ItemModularArmor)
			return new GUIModularArmor(player.inventory, stack);

	case TMGuis.powerChargerGui:

		TileEntity t = world.getBlockTileEntity(x, y, z);
		if(t != null && t instanceof TileEntityPowerCharger)
			return new TN3GUIContainer(player.inventory, 
					new ContainerPowerCharger(player.inventory, (TileEntityPowerCharger) t),
					"powerCharger",
					176, 130
					);

	case TMGuis.spellTalismanGui:
		ItemStack stack2 = player.getHeldItem();

		if(stack2.getItem() instanceof ItemTalisman)
			return new TN3GUIContainer(player.inventory, 
			new ContainerSpellTalisman(player.inventory, (ItemTalisman) stack2.getItem()), 
			"spellTalisman", 176, 128


					);

	case TMGuis.ancientSpellTableGui:
		TileEntity t1 = world.getBlockTileEntity(x, y, z);
		if(t1 != null && t1 instanceof TileEntityAncientSpellTable)
			return new GUIAncientSpellTable(player.inventory, (TileEntityAncientSpellTable) t1);

	case TMGuis.magicPathwayGui:
		TileEntity t2 = world.getBlockTileEntity(x, y, z);
		if(t2 != null && t2 instanceof TileEntityMagicPathway)
			return new GUIMagicPathway(player.inventory, (TileEntityMagicPathway) t2, TileEntityMagicPathway.shouldPlayerSeeKeystone(player, (TileEntityMagicPathway) t2) ? new ContainerMagicPathwayOpen(player.inventory, (TileEntityMagicPathway) t2) : new ContainerMagicPathwayBlocked(player.inventory, (TileEntityMagicPathway) t2));

	case TMGuis.keystoneGui:
		ItemStack stack1 = player.getHeldItem();

		if(stack1.itemID == TMItems.keyStone.itemID)
			return new GUIKeystone(stack1, player.inventory);

	}

	return null;
}


}

Block (where I open the gui):

package Technomage3.both.Blocks;

import cpw.mods.fml.common.network.FMLNetworkHandler;
import net.minecraft.block.BlockContainer;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import Technomage3.Core.Blocks.TN3BlockContainer;
import Technomage3.both.TechnologicalMagic;
import Technomage3.both.Blocks.tileentities.TileEntityMagicPathway;
import Technomage3.both.Items.ItemKeystone;
import Technomage3.both.Items.TMItems;

public class BlockMagicPathway extends TN3BlockContainer {

public BlockMagicPathway(String realName, String unlocalizedName,
		CreativeTabs tab) {
	super(realName, unlocalizedName, tab);
	// TODO Auto-generated constructor stub
}

@Override
public TileEntity createNewTileEntity(World world) {
	return new TileEntityMagicPathway();
}

@Override
public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX, float hitY, float hitZ){

	TileEntityMagicPathway tile = (TileEntityMagicPathway) world.getBlockTileEntity(x, y, z);

	if(!player.isSneaking())

		if(player.getHeldItem() != null && player.getHeldItem().itemID == TMItems.debuger.itemID)
			System.out.println( (world.isRemote ? "Client Code: " : "Server Code: ") + tile.getCode());
		else
			FMLNetworkHandler.openGui(player, TechnologicalMagic.instance, 5, world, x, y, z);			
	else{
		super.onBlockActivated(world, x, y, z, player, side, hitX, hitY, hitZ);
	}

	return true;

}

}

TileEntity:

package Technomage3.both.Blocks.tileentities;

import java.util.ArrayList;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import net.minecraftforge.event.Event;
import net.minecraftforge.event.ForgeSubscribe;
import net.minecraftforge.event.world.ChunkEvent;
import net.minecraftforge.event.world.WorldEvent;
import Technomage3.both.Items.ItemKeystone;
import Technomage3.both.Items.ItemKeystone.KeyCode;
import Technomage3.both.Items.TMItems;
import Technomage3.both.Power.TileEntityMagicMachine;

public class TileEntityMagicPathway extends TileEntityMagicMachine implements IInventory {

private static final String stackKey = "myKeyStack";

private String name = "none";

public ItemStack[] keystone = new ItemStack[1];

public void onUpdate(){

}

/**
 * Reads a tile entity from NBT.
 */
public void readFromNBT(NBTTagCompound nbt)
{
	super.readFromNBT(nbt);
	name = nbt.getString("Name");

	keystone[0] = ItemStack.loadItemStackFromNBT(nbt.getCompoundTag(stackKey));

	onInventoryChanged();
}

/**
 * Writes a tile entity to NBT.
 */
public void writeToNBT(NBTTagCompound nbt)
{
    super.writeToNBT(nbt);
    nbt.setString("Name", name);
    
    NBTTagCompound tag = new NBTTagCompound();

	if(keystone[0] != null)
		keystone[0].writeToNBT(tag);

	nbt.setCompoundTag(stackKey, tag);
    onInventoryChanged();
}

public ArrayList<TileEntityMagicPathway> getOtherPoints(KeyCode code){

	ArrayList<TileEntityMagicPathway> list = new ArrayList<TileEntityMagicPathway>();

	for(TileEntityMagicPathway t : getPoints(worldObj, code)){

		if(!t.equals(this) && t.getCode().isMatch(code))
			list.add(t);



	}

	return list;

}

public static ArrayList<TileEntityMagicPathway> getPoints(World world, KeyCode path){

	ArrayList<TileEntityMagicPathway> list = new ArrayList<TileEntityMagicPathway>();

	for(Object o : world.loadedTileEntityList){
		if(o instanceof TileEntityMagicPathway){
			TileEntityMagicPathway t = (TileEntityMagicPathway) o;
			if(t.getCode().isMatch(path) && !list.contains(t))
				list.add(t);
		}
	}

	return list;

}

public KeyCode getCode() {
	return keystone[0] == null ? KeyCode.blank : KeyCode.getCode(keystone[0]);
}

@Override
public int getSizeInventory() {
	return 1;
}

@Override
public ItemStack getStackInSlot(int i) {
	return keystone[i];
}

@Override
public ItemStack decrStackSize(int i, int j) {

	ItemStack itemstack = getStackInSlot(i);

	if (itemstack != null) {
		if (itemstack.stackSize <= j) {
			setInventorySlotContents(i, null);
			onInventoryChanged();
		}else{
			itemstack = itemstack.splitStack(j);
			onInventoryChanged();
		}
	}

	return itemstack;

}

@Override
public ItemStack getStackInSlotOnClosing(int i) {

	ItemStack s = getStackInSlot(i);

	setInventorySlotContents(i, null);
	onInventoryChanged();

	return s;
}

@Override
public void setInventorySlotContents(int i, ItemStack itemstack) {

	if(itemstack != null && itemstack.stackSize > getInventoryStackLimit())
		itemstack.stackSize = getInventoryStackLimit();

	if(this.isItemValidForSlot(0, itemstack))
		keystone[i] = itemstack;

	onInventoryChanged();

}

@Override
public String getInvName() {
	return name;
}

@Override
public boolean isInvNameLocalized() {
	return false;
}

@Override
public int getInventoryStackLimit() {
	return 1;
}

@Override
public boolean isUseableByPlayer(EntityPlayer entityplayer) {
	return entityplayer.getDistanceSq(xCoord + 0.5, yCoord + 0.5, zCoord + 0.5) <= 64;
}

@Override
public void openChest() {

}

@Override
public void closeChest() {

}

@Override
public boolean isItemValidForSlot(int i, ItemStack itemstack) {
	return itemstack == null || itemstack.itemID == TMItems.keyStone.itemID;
}

public String getName() {
	return name;
}

@Override
public boolean equals(Object o){

	if(!(o instanceof TileEntityMagicPathway))
		return false;

	TileEntityMagicPathway t = (TileEntityMagicPathway) o;

	return t.xCoord == xCoord && t.yCoord == yCoord && t.zCoord == zCoord;

}

public static boolean shouldPlayerSeeKeystone(EntityPlayer player, TileEntityMagicPathway tile){
	return KeyCode.getHeldCode(player).equals(tile.getCode());
}

}

My problem was that I would change the stack in the inventory, but I would only call onInventoryChanged() from the container (server side). My tileEntity used onInventoryChanged() to update it's keyCode from it's inventory.

I fixed that, but now my problem is that minecraft seems to only save/load tileentities from nbt on the server side, so when I try to use different containers for different tile entity values, only the server side one has the correct data. That causes the guiHandeler to return different things on the server side than the client side.

What I need, is a way to either update the client tile entity to have the same data as the server-side one, or access the server tileentity from getClientGuiElement().

AskHow1248 · July 3, 2014

I think I might be able to send an event with a boolean value, catch it on the server-side, set the boolean to the correct value, and then use that value in the getClientGuiElement().

AskHow1248 · July 3, 2014

I did that, but like I said, the problem is that I have to determine which container to open on the client and server side, but minecraft only saves tileEntity data on the server side, so I get different containers, and therefor different amounts of slots, on the client and server sides. I tried sending an event with a boolean data menber and seting it to the right value only if the world is server side, but that's not working.

If anyone has a different way to conditionally display a slot, that is all I am trying to do!

AskHow1248 · July 3, 2014

OK. In the block, I used different gui IDs to specify wether I want the slot open or closed, and that worked, but I still need the client and server tile entities to sync.

Example:

The server keyCode is correct, but the client one gets reset every time. I need either a way to sync the tile entities, or a way to access the server tile entity from the client side.

When I put a different keystone in, both the client and server codes update, but if I use Save And Quit To Title, when I come back, the client code has been reset!

AskHow1248 · July 3, 2014

I'm trying that. What happens, is that to find destinations, my tile entity searches through the world's loaded tile entities and returns the ones with the same key code. When it does this on the client side, it adds every one of my tile entities, since for some reason the key code is not saved on the client side.

I am using this from the furnace:

public void detectAndSendChanges()
    {
	for (int i = 0; i < this.crafters.size(); ++i)
        {
            ICrafting icrafting = (ICrafting)this.crafters.get(i);
            
            icrafting.sendContainerAndContentsToPlayer(this, points);
        }
    }

This doen't work, it just gives the player an item.

AskHow1248 · July 3, 2014

To clairify, the values I need to sync are part of the tile entity, not the container.

AskHow1248 · July 3, 2014

Let me restate the promlem:

My tile entity doesn't save it's key code on the client side, so when my client side container searches for destinations (others of my tile entities) it returns everything (all their codes were not saved), but when my server side container searches for destinations, it only returns the tile entities with the correct code. I either need to sync the codes accross client and server when the tile entities are loaded, or give the client side container the correct data.

If I could get the data to save on the client side too, that would work. Is it suposed to save?

AskHow1248 · July 3, 2014

I put print statements in write and read to/from NBT, and for some reason, minecraft is calling writeToNbt twice for the server, and never calling it for the client.

AskHow1248 · July 3, 2014

I tried that, but I couldn't figure out how to send a packet from the server to the client. Do you know of a good tutorial?

AskHow1248 · July 3, 2014

Yes, but I tried useing some of those to send the key code, but it wouldn't work. Also, those are all client to server not server to client. Is there a build in TileEntity method for this? (I was thinking maby receiveClientEvent() or getDescriptionPacket() or onDataPacket())

AskHow1248 · July 3, 2014

It would also work if I could get info to the GUI handeler from where I open the gui.

AskHow1248 · July 4, 2014

I got it to work by writing the correct destination list to a staticc variable on the server side, and then useing it on the client side.

AskHow1248 · July 4, 2014

Sorry, I'm in 1.6.4. And I looked at the tutorials on the old wiki. When Intried to start a dedicated server to test it, I got this crash:

Crash:

2014-07-04 09:07:58 [sEVERE] [ForgeModLoader] 
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML{6.4.49.965} [Forge Mod Loader] (bin) Unloaded->Constructed->Pre-initialized
Forge{9.11.1.965} [Minecraft Forge] (bin) Unloaded->Constructed->Pre-initialized
arsmagica2{1.1.2b} [Ars Magica 2] (bin) Unloaded->Constructed->Pre-initialized
TechnologicalMagic{pre-alpha} [Technological Magic] (bin) Unloaded->Constructed->Errored
WardingStones{pre-alfa} [Technological Magic:Ars Magica] (bin) Unloaded->Constructed->Errored
Thaumcraft{4.1.0e} [Thaumcraft] (bin) Unloaded->Constructed->Pre-initialized
ThaumicTech{pre-alfa} [Technological Magic:Thaumcraft] (bin) Unloaded->Constructed->Errored
2014-07-04 09:07:58 [sEVERE] [ForgeModLoader] The following problems were captured during this phase
2014-07-04 09:07:58 [sEVERE] [ForgeModLoader] Caught exception from TechnologicalMagic
java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP
at Technomage3.both.Blocks.TMBlocks.blockInit(TMBlocks.java:87)
at Technomage3.both.TechnologicalMagic.preInit(TechnologicalMagic.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:545)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:522)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at net.minecraft.server.dedicated.DedicatedServer.startServer(DedicatedServer.java:69)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.EntityClientPlayerMP
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 34 more
Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/entity/EntityClientPlayerMP for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
... 36 more
2014-07-04 09:07:58 [iNFO] [sTDERR] cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.LoadController.transition(LoadController.java:156)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.Loader.loadMods(Loader.java:523)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at net.minecraft.server.dedicated.DedicatedServer.startServer(DedicatedServer.java:69)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
2014-07-04 09:07:58 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at Technomage3.both.Blocks.TMBlocks.blockInit(TMBlocks.java:87)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at Technomage3.both.TechnologicalMagic.preInit(TechnologicalMagic.java:62)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:545)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventBus.post(EventBus.java:267)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at com.google.common.eventbus.EventBus.post(EventBus.java:267)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.Loader.loadMods(Loader.java:522)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	... 5 more
2014-07-04 09:07:58 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.EntityClientPlayerMP
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at java.lang.ClassLoader.loadClass(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at java.lang.ClassLoader.loadClass(Unknown Source)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	... 34 more
2014-07-04 09:07:58 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/entity/EntityClientPlayerMP for invalid side SERVER
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
2014-07-04 09:07:58 [iNFO] [sTDERR] 	... 36 more
2014-07-04 09:07:58 [sEVERE] [Minecraft-Server] Encountered an unexpected exception LoaderException
cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP
at cpw.mods.fml.common.LoadController.transition(LoadController.java:156)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:523)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at net.minecraft.server.dedicated.DedicatedServer.startServer(DedicatedServer.java:69)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP
at Technomage3.both.Blocks.TMBlocks.blockInit(TMBlocks.java:87)
at Technomage3.both.TechnologicalMagic.preInit(TechnologicalMagic.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:545)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:522)
... 5 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.EntityClientPlayerMP
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 34 more
Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/entity/EntityClientPlayerMP for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
... 36 more
2014-07-04 09:07:58 [sEVERE] [Minecraft-Server] This crash report has been saved to: C:\Users\Jeneale\Desktop\Ryan\Minecraft\Making mods\forge-1.6.4-9.11.1.965 Mods (MCP 811)\forge-1.6.4-9.11.1.965-WardingStones\forge\mcp\jars\.\crash-reports\crash-2014-07-04_09.07.58-server.txt
2014-07-04 09:08:12 [iNFO] [Minecraft-Server] Stopping server
2014-07-04 09:08:12 [iNFO] [Minecraft-Server] Saving worlds
2014-07-04 09:08:12 [sEVERE] [WardingStones] Skipping event FMLServerStoppedEvent and marking errored mod WardingStones since required dependency TechnologicalMagic has errored
2014-07-04 09:08:12 [sEVERE] [ThaumicTech] Skipping event FMLServerStoppedEvent and marking errored mod ThaumicTech since required dependency TechnologicalMagic has errored
2014-07-04 09:08:12 [iNFO] [ForgeModLoader] The state engine was in incorrect state ERRORED and forced into state SERVER_STOPPED. Errors may have been discarded.
2014-07-04 09:08:12 [iNFO] [ForgeModLoader] The state engine was in incorrect state ERRORED and forced into state AVAILABLE. Errors may have been discarded.

For 1.6.4, I want to send a packet with the right key code from the server to the client, so would I use NetworkHandeler.sendPacketToPlayer(Minecraft.getMinecraft().thePlayer) or NetworkHandeler.sendPacketToAllAround() or NetworkHandeler.sendPacketToAllPlayers() ?

AskHow1248 · July 4, 2014

Heres my code:

Packet handeler:

@Override
public void onPacketData(INetworkManager manager,
		Packet250CustomPayload packet, Player player) {

	NBTTagCompound tag = TN3DataReader.readNBTPacket(packet);

	switch(tag.getInteger("PacketID")){

	case TMPackets.magicPathwayRead:
		World world = Minecraft.getMinecraft().theWorld;
		int[] cords = tag.getIntArray("Cords");
		TileEntityMagicPathway t = (TileEntityMagicPathway) world.getBlockTileEntity(cords[0], cords[1], cords[2]);
		t.readFromNBT(tag.getCompoundTag("ToRead"));
	}



}

TileEntity readFromNBT():

@Override
public void readFromNBT(NBTTagCompound compound) {
	super.readFromNBT(compound);
	name = compound.getString("Name");
	NBTTagList items = compound.getTagList("Items");

	for (int i = 0; i < items.tagCount(); i++) {
		NBTTagCompound item = (NBTTagCompound)items.tagAt(i);
		int slot = item.getByte("Slot");

		if (slot >= 0 && slot < getSizeInventory()) {
			setInventorySlotContents(slot, ItemStack.loadItemStackFromNBT(item));
		}
	}
	onInventoryChanged();

	if(FMLCommonHandler.instance().getEffectiveSide() == Side.SERVER){
		NBTTagCompound toSend = new NBTTagCompound();
		toSend.setCompoundTag("ToRead", compound);
		toSend.setIntArray("Cords", new int[] {xCoord, yCoord, zCoord});
		PacketDispatcher.sendPacketToAllPlayers(TN3DataWriter.getNBTPacket(TMPackets.magicPathwayRead, ModInfo.chanel, toSend));
	}
}

getNBTPacket() and readNBTPacket():

public static Packet250CustomPayload getNBTPacket(int id, String channel, NBTTagCompound nbt){

	ByteArrayOutputStream ex = new ByteArrayOutputStream();
        DataOutputStream cData = new DataOutputStream(ex);
	ex.write(id);
	try
    {
        NBTTagCompound.writeNamedTag(nbt, cData);
        cData.writeInt(cData.size());
        cData.close();
    }
    catch (IOException var4)
    {
        FMLLog.severe("TN3DataWriter: " + var4.getMessage(), new Object[0]);
    }
	Packet250CustomPayload p = new Packet250CustomPayload();
	p.channel = channel;
	p.data = ex.toByteArray();
	p.length = ex.toByteArray().length;
	return p;

}


public static NBTTagCompound readNBTPacket(Packet250CustomPayload packet){

	ByteArrayInputStream input = new ByteArrayInputStream(packet.data);
	DataInputStream data = new DataInputStream(input);

	int id = 0;
	try {
		id = data.readByte();
	} catch (IOException e) {
		e.printStackTrace();
	}

	NBTTagCompound nbt = null;

    try
    {
        int e = data.readInt();
        byte[] bytes = new byte[e];
        data.read(bytes);
        NBTTagCompound compound = new NBTTagCompound();
        ByteArrayInputStream is = new ByteArrayInputStream(bytes);
        DataInputStream di = new DataInputStream(is);
        NBTBase base = NBTTagCompound.readNamedTag(di);

        if (base instanceof NBTTagCompound)
        {
            nbt = (NBTTagCompound)base;
        }
    }
    catch (IOException var8)
    {
        FMLLog.severe("AMDataReader getNBTTagCompound(): " + var8.toString(), new Object[0]);
        var8.printStackTrace();
    }
    
	nbt.setInteger("PacketID", id);

	return nbt;

}

AskHow1248 · July 4, 2014

It still won't work though!!!

Update: I added print statements, and I'm sending the packets, but I'm never recieveing them. Does anyone know why?

Main mod class:

package Technomage3.both;

import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import Technomage3.both.AncientSpells.AncientSpellStaff;
import Technomage3.both.AncientSpells.AncientSpells;
import Technomage3.both.Blocks.TMBlocks;
import Technomage3.both.Blocks.tileentities.TileEntityMageForge;
import Technomage3.both.Blocks.tileentities.TileEntityMagicPathway;
import Technomage3.both.Blocks.tileentities.recipies.MageForgeRecipie;
import Technomage3.both.Common.ChatHandeler;
import Technomage3.both.Common.TMEventHandeler;
import Technomage3.both.Config.TMConfigHandeler;
import Technomage3.both.Entities.TMEntities;
import Technomage3.both.Interfaces.TMGUIHandeler;
import Technomage3.both.Items.TMItems;
import Technomage3.both.Network.TMPacketHandeler;
import Technomage3.both.Proxies.TMCommonProxy;
import Technomage3.both.Spell.SpellComponents;
import Technomage3.both.Spell.SpellIconRegisterer;
import Technomage3.both.World.TMGenerationHandeler;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.Mod.Instance;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.network.NetworkRegistry;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.relauncher.Side;


@Mod(modid = ModInfo.id, name = ModInfo.name, version = ModInfo.version)
@NetworkMod(channels = {ModInfo.channel}, clientSideRequired = true, serverSideRequired = false, packetHandler = TMPacketHandeler.class)
public class TechnologicalMagic {

@SidedProxy(clientSide = "Technomage3.both.Proxies.TMClientProxy", serverSide = "Technomage3.both.Proxies.TMCommonProxy")
public static TMCommonProxy proxy;

public boolean hasPerformedSucesfulLoad = false;

@Instance(ModInfo.id)
public static TechnologicalMagic instance;


@EventHandler
public void preInit(FMLPreInitializationEvent event)
{
	TMConfigHandeler.init(event.getSuggestedConfigurationFile());

	if(event.getSide() == Side.CLIENT)
		MinecraftForge.EVENT_BUS.register(new SpellIconRegisterer());

	proxy.initRenderers();
	proxy.initSounds();

	NetworkRegistry.instance().registerChannel(new TMPacketHandeler(), ModInfo.channel);

	TMItems.init();
	TMBlocks.blockInit();
	TMEntities.init();
	AncientSpells.init();
	//SpellComponents.register();


}

@EventHandler
public void load(FMLInitializationEvent event)
{

	addCraftingRecipies();

	GameRegistry.registerWorldGenerator(new TMGenerationHandeler());

	MinecraftForge.EVENT_BUS.register(new ChatHandeler());
	MinecraftForge.EVENT_BUS.register(new TMEventHandeler());

	new TMGUIHandeler();

}

@EventHandler
public void postInit(FMLPostInitializationEvent event)
{

}


private static void addCraftingRecipies() {

	addMageForgeRecipies();

	GameRegistry.addRecipe(AncientSpellStaff.getStaff(AncientSpells.teleport), 

			" A ",
			" B ",
			" B ",
					'A', Item.diamond, 'B', Item.blazeRod



			);






}

private static void addMageForgeRecipies() {
	TileEntityMageForge.addRecipie(
			new MageForgeRecipie(
					new ItemStack(TMItems.metoroticIron), 

					new ItemStack(Item.diamond), 
					new ItemStack(TMItems.clestialCrystal), 
					new ItemStack(Item.blazeRod), 
					new ItemStack(Item.enderPearl), 

					100, 0, 
					new ItemStack(TMItems.brightSteel))
			);

}


}

AskHow1248 · July 4, 2014

BUMP!

Please help!

AskHow1248 · July 6, 2014

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Packets not getting recieved problem

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