Redscript
HomeGitHubDiscord
  • Home
  • Getting Started
    • Downloads
    • Setup for VSCode
    • Setup for JetBrains IDEs
    • How to start REDscripting
      • Step 1: Mod structure
      • Step 2: Finding the right class
  • Language
    • Intro
      • REDscript in 2 minutes
      • How to create a hook
        • Things to hook
    • Language Features
      • Intrinsics
      • Loops
      • Strings
      • Modules
      • Annotations
      • Conditional compilation
      • Configurable user hints
    • Built-in Types
    • Built-in Functions
      • Math
      • Random
      • Utilities
  • References and examples
    • Common Patterns
      • Safe downcasting
      • Class constructors
      • Hash maps
      • Heterogeneous array literals
      • Scriptable systems (singletons)
      • DelaySystem and DelayCallback
      • Generic callbacks
      • Persistence
    • Logging
    • UI Scripting
      • Logging Widget Trees
      • Popups
    • Vehicle system
    • Weapons
    • Codeware callbacks
      • Scriptables comparison
    • Libraries
    • Gameplay
      • Sleeping and Skipping Time
  • Help
    • Community
    • Troubleshooting
Powered by GitBook
On this page
  1. References and examples
  2. Common Patterns

Hash maps

PreviousClass constructorsNextHeterogeneous array literals

Last updated 1 year ago

Was this helpful?

CtrlK

Was this helpful?

There are several hash map implementations available in the game. Most importantly, inkHashMap (Uint64 -> ref<IScriptable>) and inkWeakHashMap (Uint64 -> wref<IScriptable>). All custom classes extend IScriptable therefore they can be used as values in those hash maps.

let map = new inkHashMap();
hashMap.Insert(TDBID.ToNumber(t"key1"), MyClass.Create(1));
hashMap.Insert(TDBID.ToNumber(t"key2"), MyClass.Create(2));
let value: ref<MyClass> = map.Get(TDBID.ToNumber(t"key1")) as MyClass;