SuperMartijn642's Core Lib

SuperMartijn642's Core Lib adds lots of basic implementations that allow for similar code between different Minecraft versions!

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SuperMartijn642's Core Lib 1.1.21 for NeoForge 1.21.7

BySuperMartijn642
  • R
  • Mar 20, 2026
  • 582.90 KB
  • 9.3K
  • 1.21.8+1
  • NeoForge

File Name

supermartijn642corelib-1.1.21-neoforge-mc1.21.7.jar

Supported Versions

  • 1.21.8
  • 1.21.7

Curse Maven Snippet

NeoForge

implementation "curse.maven:supermartijn642s-core-lib-454372:7783502"
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SuperMartijn642's Core Library 1.1.21

  • Fixed client not being updated when BaseBlockEntity#writeClientData returns empty tag

SuperMartijn642's Core Library 1.1.20

  • Added Widget#cursor to change the cursor when hovering a widget
  • Added ScrollbarWidget for creating a configurable scrollbar
  • Added ScissorWidet that restricts rendering and input handling of child widgets to its bounds
  • Added CustomSlot for creating container slots
  • Added AbstractButtonWidget#isClickable and AbstractButtonWidget#setActive
  • Improved BaseWidget focus handling
  • Fixed GuiGraphicsHelper#submitCustomRendering not respecting active scissor
  • Fixed child widgets not getting unfocused when focused widget changes
  • Fixed output from BlockStateGenerator, ModelGenerator, and TagGenerator not being consistent

SuperMartijn642's Core Library 1.1.19

  • Added additional properties to BlockProperties to match vanilla

SuperMartijn642's Core Library 1.1.18e

  • Fixed Widget screens using horizontal instead of vertical scrolling

SuperMartijn642's Core Library 1.1.18d

  • Fixed NeoForge screen render background event getting fired without gui matrix translation for widget container screens

SuperMartijn642's Core Library 1.1.18c

  • Fixed custom rendering in guis not showing when Iris is installed

SuperMartijn642's Core Library 1.1.18b

  • Fixed vanilla tooltips being offset in ContainerWidgetScreen

SuperMartijn642's Core Library 1.1.18a

  • Added picture in picture renderer registration through ClientRegistrationHandler
  • Added picture in picture state submission in GuiGraphicsHelper
  • Added method to submit arbitrary rendering to GuiGraphicsHelper
  • Fixed GuiGraphicsHelper#submitTooltipForTopStratum not using matrix stack transformations

SuperMartijn642's Core Library 1.1.18

  • Initial release of SuperMartijn642's Core Library for Minecraft 1.21.7