Difference between revisions of "Modding Tutorials/Writing custom code"

From RimWorld Wiki
Jump to navigation Jump to search
(Stripped part of it to be in the Distribution tutorial)
Line 19: Line 19:
 
## '''Example:''' Create a new ThingDef with a <thingClass> that points to a class in your .dll,
 
## '''Example:''' Create a new ThingDef with a <thingClass> that points to a class in your .dll,
 
# The game should load your class now;<br/><br/>
 
# The game should load your class now;<br/><br/>
 +
 +
''When you are done with all of this, you might want to [[Modding Tutorials/Distribution|release your mod]].''<br/><br/>
  
 
==See also==
 
==See also==

Revision as of 14:40, 22 August 2015

Modding Tutorials

This tutorial requires you to have set up a solution.

In addition to creating data for the game to use, you can also write code. You could probably write in any .NET language, but I’ve only tested C#.

  1. Create a new class in a new code file:
    1. In your IDE project file browser, right-click (YourProjectName), Add -> New item -> C# or .NET -> Class;
    2. Rename the class to what you want the class name to be, e.g DamageWorker_FlameExtension,
  2. You’ll want to add these namespace to the top of each of your .cs source files as necessary;
    using UnityEngine;  	//For all Unity functionality, rendering, resource management
    using AI;		//RimWorld AI
    using Sound;	        //RimWorld sound subsystem
    using UI;		//RimWorld GUI
    
  3. Write your class;
    1. Decompile source code to take a look at the game's existing code;
    2. If you still get stuck on anything, any modding questions can be asked on the subforum,
  4. Compile your class into a .dll;
    1. Make sure your project's output type is "class library";
    2. Note: by default, Visual Studio will compile all the references of the project as well, so you’ll get a copy of UnityEngine.dll and Assembly-CSharp.dll and some others. You don’t need these. Just take YourModName.dll,
  5. Place the .dll in the YourModName/Assemblies folder of your mod;
  6. Reference the classes in your .dll from the xml data in the YourModName/Defs folder;
    1. Example: Create a new ThingDef with a <thingClass> that points to a class in your .dll,
  7. The game should load your class now;

When you are done with all of this, you might want to release your mod.

See also