Jump to content

[1.7.10] [Solved] Prevent creation of copies of blocks.


b0h

Recommended Posts

Ok, here's my problem. Sorry if it's a noobish question.

 

Let's say i'd like to have a creative block that can only be placed  once then no more on ALL SERVER. The block should be UNIQUE!

How can i keep track ( and save the information ) that the block already exists and cannot be placed anymore?

How can i refer to that block in other parts of the code when i need it?

 

Any pointer will be good enough.

Thank you.

 

Link to comment
Share on other sites

Hi

 

Look into Block.onBlockAdded, Block.canPlaceBlockAt, and Block.onBlockPreDestroy.  If you use these to keep track of whether your block is placed or not, you can stop block placement if one already exists.  You will need to store the block count somewhere permanent, i.e. so it gets saved every time the world is saved.  You could look into world.perWorldStorage for that.

 

-TGG

 

Link to comment
Share on other sites

Ok, i did it.

One last thing, do i need any more code to make it work well on multiplayer too? is WorldSavedData handled ServerSide ?

 

For others who have the same problem, i advise you to look at these other topics too.

 

http://www.minecraftforge.net/forum/index.php?topic=6136.0

http://www.minecraftforge.net/forum/index.php?topic=5722.0

http://www.minecraftforge.net/forum/index.php?topic=8264.0

http://www.minecraftforge.net/forum/index.php?topic=6252.0

http://www.minecraftforge.net/forum/index.php?topic=8264.0

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Announcements



  • Recently Browsing

    • No registered users viewing this page.
  • Posts

    • container@pterodactyl~ Server marked as starting... [Pterodactyl Daemon]: Pulling Docker container image, this could take a few minutes to complete... [Pterodactyl Daemon]: Finished pulling Docker container image container@pterodactyl~ java -version openjdk version "17.0.10" 2024-01-16 OpenJDK Runtime Environment Temurin-17.0.10+7 (build 17.0.10+7) OpenJDK 64-Bit Server VM Temurin-17.0.10+7 (build 17.0.10+7, mixed mode, sharing) container@pterodactyl~ java -Xms128M -Xmx10240M -Dterminal.jline=false -Dterminal.ansi=true -jar server.jar Starting net.fabricmc.loader.impl.game.minecraft.BundlerClassPathCapture [15:07:29] [main/INFO]: Loading Minecraft 1.20.1 with Fabric Loader 0.15.9 [15:07:29] [ForkJoinPool-1-worker-3/WARN]: Mod geophilic uses the version v2.0.0-mc1.20u1.20.1 which isn't compatible with Loader's extended semantic version format (Could not parse version number component 'v2'!), SemVer is recommended for reliably evaluating dependencies and prioritizing newer version [15:07:29] [main/INFO]: Dependencies overridden for fabric-api, cem, colormatic, debugify [15:07:30] [main/WARN]: Warnings were found!  - Mod 'Debugify' (debugify) 1.20.1+2.0 recommends any 3.x version of yet-another-config-lib, which is missing!          - You should install any 3.x version of yet-another-config-lib for the optimal experience.  - Mod 'Fabric API' (fabric-api) 0.87.0+1.20.1 recommends any version after 4.5.0 of Fabulously Optimized, which is missing!          - You should install any version after 4.5.0 of Fabulously Optimized for the optimal experience. [15:07:30] [main/INFO]: Loading 174 mods:         - appleskin 2.5.0+mc1.20         - architectury 9.1.12         - ash_api 3.0.2+1.20.1         - axesareweapons 1.7.1         - balm-fabric 7.0.7         - betteradvancements 0.3.2.161         - betterdeserttemples 1.20-Fabric-3.0.1            \-- org_reflections_reflections 0.10.2         - betterdungeons 1.20-Fabric-4.0.1         - betterfortresses 1.20-Fabric-2.0.2         - betterjungletemples 1.20-Fabric-2.0.1         - bettermineshafts 1.20-Fabric-4.0.1         - betteroceanmonuments 1.20-Fabric-3.0.1         - betterstrongholds 1.20-Fabric-4.0.1         - betterwitchhuts 1.20-Fabric-3.0.1         - bookshelf 20.0.3         - cardinal-components 5.2.2            |-- cardinal-components-base 5.2.2            |-- cardinal-components-block 5.2.2            |-- cardinal-components-chunk 5.2.2            |-- cardinal-components-entity 5.2.2            |-- cardinal-components-item 5.2.2            |-- cardinal-components-level 5.2.2            |-- cardinal-components-scoreboard 5.2.2            \-- cardinal-components-world 5.2.2         - carryon 2.1.1.3         - cloth-config 11.1.106            \-- cloth-basic-math 0.6.1         - collective 6.65         - comforts 6.3.3+1.20.1            \-- spectrelib 0.13.12+1.20.1                 |-- com_electronwill_night-config_core 3.6.5                 \-- com_electronwill_night-config_toml 3.6.5         - completeconfig 2.5.0            |-- completeconfig-base 2.5.0            |-- completeconfig-gui-cloth 2.5.0            \-- completeconfig-gui-yacl 2.5.0         - connectiblechains 2.2.1+1.20.1         - customizableelytra 2.1.0+1.20         - cyclepaintings 3.2         - debugify 1.20.1+2.0         - diagonalfences 8.0.1         - diagonalwindows 8.0.1         - doubledoors 5.0         - easyanvils 8.0.1         - easymagic 8.0.1         - easyshulkerboxes 8.0.0            \-- puzzlesapi 8.0.2                 \-- puzzlesaccessapi 8.0.5         - elytraslot 6.3.0+1.20.1         - emotecraft 2.2.7-b.build.50            \-- bendy-lib 4.0.0         - enchanted-vertical-slabs 1.9         - endrem 5.2.2         - fabric-api 0.87.0+1.20.1            |-- fabric-api-base 0.4.30+7abfd51577            |-- fabric-api-lookup-api-v1 1.6.35+4d8536c977            |-- fabric-biome-api-v1 13.0.10+b3afc78b77            |-- fabric-block-api-v1 1.0.9+e022e5d177            |-- fabric-blockrenderlayer-v1 1.1.40+b3afc78b77            |-- fabric-client-tags-api-v1 1.1.1+97bb207577            |-- fabric-command-api-v1 1.2.33+f71b366f77            |-- fabric-command-api-v2 2.2.12+b3afc78b77            |-- fabric-commands-v0 0.2.50+df3654b377            |-- fabric-containers-v0 0.1.63+df3654b377            |-- fabric-content-registries-v0 4.0.9+b3afc78b77            |-- fabric-convention-tags-v1 1.5.4+a1a980da77            |-- fabric-crash-report-info-v1 0.2.18+aeb40ebe77            |-- fabric-data-generation-api-v1 12.2.2+1e61dba177            |-- fabric-dimensions-v1 2.1.53+8536527b77            |-- fabric-entity-events-v1 1.5.22+b3afc78b77            |-- fabric-events-interaction-v0 0.6.1+e91849a877            |-- fabric-events-lifecycle-v0 0.2.62+df3654b377            |-- fabric-game-rule-api-v1 1.0.38+b04edc7a77            |-- fabric-item-api-v1 2.1.27+b3afc78b77            |-- fabric-item-group-api-v1 4.0.10+23d9108177            |-- fabric-key-binding-api-v1 1.0.36+fb8d95da77            |-- fabric-keybindings-v0 0.2.34+df3654b377            |-- fabric-lifecycle-events-v1 2.2.21+b3afc78b77            |-- fabric-loot-api-v2 1.1.39+b3afc78b77            |-- fabric-loot-tables-v1 1.1.43+9e7660c677            |-- fabric-message-api-v1 5.1.7+3265161977            |-- fabric-mining-level-api-v1 2.1.49+b3afc78b77            |-- fabric-model-loading-api-v1 1.0.2+709a987177            |-- fabric-models-v0 0.4.1+9386d8a777            |-- fabric-networking-api-v1 1.3.10+eeb8eb3677            |-- fabric-networking-v0 0.3.50+df3654b377            |-- fabric-object-builder-api-v1 11.1.1+6beca84877            |-- fabric-particles-v1 1.1.1+201a23a077            |-- fabric-recipe-api-v1 1.0.20+b3afc78b77            |-- fabric-registry-sync-v0 2.3.2+4df89eb277            |-- fabric-renderer-api-v1 3.1.2+6bdb2ed077            |-- fabric-renderer-indigo 1.4.2+6bdb2ed077            |-- fabric-renderer-registries-v1 3.2.45+df3654b377            |-- fabric-rendering-data-attachment-v1 0.3.34+b3afc78b77            |-- fabric-rendering-fluids-v1 3.0.27+b3afc78b77            |-- fabric-rendering-v0 1.1.48+df3654b377            |-- fabric-rendering-v1 3.0.7+b3afc78b77            |-- fabric-resource-conditions-api-v1 2.3.5+ea08f9d877            |-- fabric-resource-loader-v0 0.11.9+132c48c177            |-- fabric-screen-api-v1 2.0.7+b3afc78b77            |-- fabric-screen-handler-api-v1 1.3.29+b3afc78b77            |-- fabric-sound-api-v1 1.0.12+b3afc78b77            |-- fabric-transfer-api-v1 3.3.0+cdf060b277            \-- fabric-transitive-access-wideners-v1 4.3.0+6c31357e77         - fabric-language-kotlin 1.10.10+kotlin.1.9.10            |-- org_jetbrains_kotlin_kotlin-reflect 1.9.10            |-- org_jetbrains_kotlin_kotlin-stdlib 1.9.10            |-- org_jetbrains_kotlin_kotlin-stdlib-jdk7 1.9.10            |-- org_jetbrains_kotlin_kotlin-stdlib-jdk8 1.9.10            |-- org_jetbrains_kotlinx_atomicfu-jvm 0.22.0            |-- org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm 1.7.3            |-- org_jetbrains_kotlinx_kotlinx-coroutines-jdk8 1.7.3            |-- org_jetbrains_kotlinx_kotlinx-datetime-jvm 0.4.0            |-- org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm 1.6.0            |-- org_jetbrains_kotlinx_kotlinx-serialization-core-jvm 1.6.0            \-- org_jetbrains_kotlinx_kotlinx-serialization-json-jvm 1.6.0         - fabricloader 0.15.9            \-- mixinextras 0.3.5         - forgeconfigapiport 8.0.0         - furnacerecycle 2.0         - geophilic v2.0.0-mc1.20u1.20.1         - gildedarmor 1.8.0+fabric-1.20.1         - guiclock 4.2         - guicompass 4.2         - iceberg 1.1.15         - interactic 0.2.0+1.20         - java 17         - kiwi 11.1.1         - lazydfu 0.1.3         - leavesbegone 8.0.0         - lithium 0.11.2         - minecraft 1.20.1         - mixin-conflict-helper 1.2.0         - mixintrace 1.1.1+1.17         - moonlight 1.20-2.8.13         - morebannerfeatures 1.2.0         - mousewheelie 1.12.2+mc1.20.1            |-- amecsapi 1.5.1+mc1.20-pre1            |-- coat 1.0.0-beta.20+mc1.20-pre1            |-- fabric-key-binding-api-v1 1.0.36+fb8d95da77            |-- fabric-screen-api-v1 2.0.7+b3afc78b77            |-- tweed4_annotated 1.3.1+mc1.20-pre1            |-- tweed4_base 1.7.1+mc1.20-pre1            |-- tweed4_data 1.2.1+mc1.20-pre1            |-- tweed4_data_hjson 1.1.1+mc1.20-pre1            |-- tweed4_tailor_coat 1.1.3+mc1.20-pre1            |-- tweed4_tailor_lang_json_descriptions 1.1.0+mc1.20-pre1            \-- tweed4_tailor_screen 1.1.4+mc1.20-pre1         - mru 0.2.1+1.20         - netherportalspread 7.5         - nochatreports 1.20.1-v2.2.2            |-- fabric-rendering-v1 3.0.6+b3afc78b82            \-- fabric-screen-api-v1 2.0.6+b3afc78b82         - nullscape 1.2.2         - nyfsspiders 2.1.1         - owo 0.11.1+1.20            \-- blue_endless_jankson 1.2.2         - patchouli 1.20.1-81-FABRIC            \-- fiber 0.23.0-2         - player-animator 1.0.2-rc1+1.20         - puzzleslib 8.0.24         - rare-ice 0.6.0         - replantingcrops 5.1         - riverredux 0.3.1         - shuffle 9.0.0+1.20.1         - sit 1.20-24         - snowrealmagic 9.0.1         - snowundertrees 1.1.0+1.20         - sound_physics_remastered 1.20.1-1.2.1         - starlight 1.1.2+fabric.dbc156f         - statement 4.2.8+1.14.4-1.20.1            |-- kanos_config 0.4.1+1.14.4-1.19.4            \-- statement_vanilla_compatibility 1.0.1+1.16.5-1.17         - terrablender 3.0.0.169         - transparent 8.0.1+1.20.1         - trinkets 3.7.1         - universalbonemeal 8.0.1         - vanillatweaks 1.5.69         - visualoverhaul 5.0.1            \-- midnightlib 1.4.1         - visualworkbench 8.0.0         - voicechat 1.20.1-2.4.24            \-- fabric-key-binding-api-v1 1.0.36+fb8d95da82         - wandering_collector 1.2.1+mc1.20-pre5            |-- coat 1.0.0-beta.20+mc1.20-pre1            |-- tweed4_annotated 1.3.1+mc1.20-pre1            |-- tweed4_base 1.7.1+mc1.20-pre1            |-- tweed4_data 1.2.1+mc1.20-pre1            |-- tweed4_data_hjson 1.1.1+mc1.20-pre1            |-- tweed4_tailor_coat 1.1.3+mc1.20-pre1            |-- tweed4_tailor_lang_json_descriptions 1.1.0+mc1.20-pre1            \-- tweed4_tailor_screen 1.1.4+mc1.20-pre1         - waterdripsound 1.19-0.3.2         - weaponmaster 3.0.5         - yet_another_config_lib_v3 3.1.1+1.20            |-- com_twelvemonkeys_common_common-image 3.10.0-SNAPSHOT            |-- com_twelvemonkeys_common_common-io 3.10.0-SNAPSHOT            |-- com_twelvemonkeys_common_common-lang 3.10.0-SNAPSHOT            |-- com_twelvemonkeys_imageio_imageio-core 3.10.0-SNAPSHOT            |-- com_twelvemonkeys_imageio_imageio-metadata 3.10.0-SNAPSHOT            \-- com_twelvemonkeys_imageio_imageio-webp 3.10.0-SNAPSHOT         - yosbr 0.1.2         - yungsapi 1.20-Fabric-4.0.1            \-- org_javassist_javassist 3.29.2-GA         - yungsbridges 1.20-Fabric-4.0.1         - yungsextras 1.20-Fabric-4.0.1 [15:07:30] [main/INFO]: Applying default options... (YOSBR) [15:07:30] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=file:/home/container/libraries/net/fabricmc/sponge-mixin/0.12.5+mixin.0.8.5/sponge-mixin-0.12.5+mixin.0.8.5.jar Service=Knot/Fabric Env=SERVER [15:07:30] [main/INFO]: Compatibility level set to JAVA_17 [15:07:31] [main/INFO]: Preloading Debugify [15:07:31] [main/INFO]: Loaded configuration file for Lithium: 115 options available, 0 override(s) found [15:07:31] [main/WARN]: Reference map 'mru-refmap.json' for mru.mixins.json could not be read. If this is a development environment you can ignore this message [15:07:31] [main/WARN]: Reference map 'yungsextras.refmap.json' for yungsextras.mixins.json could not be read. If this is a development environment you can ignore this message [15:07:31] [main/WARN]: Reference map 'yungsextras.refmap.json' for yungsextras_fabric.mixins.json could not be read. If this is a development environment you can ignore this message [15:07:32] [main/WARN]: Error loading class: fr/catcore/server/translations/api/resource/language/SystemDelegatedLanguage (java.lang.ClassNotFoundException: fr/catcore/server/translations/api/resource/language/SystemDelegatedLanguage) [15:07:32] [main/ERROR]: A mod crashed on startup! net.fabricmc.loader.impl.FormattedException: java.lang.RuntimeException: Could not execute entrypoint stage 'preLaunch' due to errors, provided by 'spectrelib'!         at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:63) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:162) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.KnotServer.main(KnotServer.java:23) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.server.FabricServerLauncher.main(FabricServerLauncher.java:69) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.installer.ServerLauncher.main(ServerLauncher.java:69) ~[server.jar:1.0.0] Caused by: java.lang.RuntimeException: Could not execute entrypoint stage 'preLaunch' due to errors, provided by 'spectrelib'!         at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$2(FabricLoaderImpl.java:388) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:386) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:160) ~[fabric-loader-0.15.9.jar:?]         ... 4 more Caused by: java.lang.NoClassDefFoundError: net/fabricmc/loader/impl/entrypoint/EntrypointUtils         at com.illusivesoulworks.spectrelib.SpectrePreLaunchFabricMod.onPreLaunch(SpectrePreLaunchFabricMod.java:33) ~[spectrelib-0.13.12+1.20.1-205a4d5a45c9ac39.jar:?]         at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:384) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:160) ~[fabric-loader-0.15.9.jar:?]         ... 4 more Caused by: java.lang.ClassNotFoundException: net.fabricmc.loader.impl.entrypoint.EntrypointUtils         at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[?:?]         at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]         at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:226) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.9.jar:?]         at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]         at com.illusivesoulworks.spectrelib.SpectrePreLaunchFabricMod.onPreLaunch(SpectrePreLaunchFabricMod.java:33) ~[spectrelib-0.13.12+1.20.1-205a4d5a45c9ac39.jar:?]         at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:384) ~[fabric-loader-0.15.9.jar:?]         at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:160) ~[fabric-loader-0.15.9.jar:?]         ... 4 more container@pterodactyl~ Server marked as offline... [Pterodactyl Daemon]: ---------- Detected server process in a crashed state! ---------- [Pterodactyl Daemon]: Exit code: 1 [Pterodactyl Daemon]: Out of memory: false [Pterodactyl Daemon]: Aborting automatic restart, last crash occurred less than 60 seconds ago.
    • i cut it up into 3 parts   because it was too big apparentley  1:https://paste.ee/p/Y2stT     2https://paste.ee/p/c96dU         last part: 3:https://paste.ee/p/Sohay   
    • anytime i use it and hit submit it says page expired due to inactivitiy im not stoppoing for more then 30 sec
    • Hi, before starting, i'd like to state that this is not a problem of forge, but still i wanted to ask help here since i've got no results yet from other sources. I've recently made a custom model on blockbench of a block/item, i got everything correct in the resource pack folder (it's just a texture/model, no mods or anything else is required when using it), i get in the game and rename the item to the name that would turn it into the custom textured item. When having it in the inventory/hotbar, the texture does display, but when placing it it does not. Any help please? EDIT: i don't need to use or interact with the item, i just need to display it like a hologram/title
  • Topics

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.