lewa-j / unity-source-tools

Plugin to import resources from the Source engine in Unity3D.

Unity-Source-Tools

Plugin to import resources from the Source engine in Unity3D.

Instructions:

Step 1: Load scene respective to what game you are extracting from, and click the WorldManager gameobject.

Step 2: Set the Export Location to where you would want to export the map.(This is optional)

Step 3: Set Map Name to the name of your map you want to import.

Step 4: Set Model Name to the name of your model you want to import(untested).

Step 5: Tick "Load Map" or "Load Model", depending on what you're doing.

Step 6: Tick Skip Sky. Otherwise, your sky will be full of garbage.

Step 7: Scroll down to uSrcSettings.

Step 8: Set the Path to wherever your game folder is(example: D:\SteamLibrary\steamapps\common\GarrysMod )

Step 9: Depending on what you're doing, adjust the game, have mod, and mod settings.

(This makes the script look for materials/models in D:\SteamLibrary\steamapps\common\GarrysMod\garrysmod)

Step 10: Tick Textures, Displacements, Props, Props Dynamic, Entities, and Gen Colliders.

P.S: Lightmaps may not work correctly.

That should work! If I got this wrong, please leave an issue.

Original Readme Below

Author: lewa_j

Contributors:

antimYT

Fronkln

StamatisP

VK Public: vk.com/uSrcTools

Supported formats:

bsp - maps

vmt - materials

vtf - textures

mdl - models

vvd - models vertices

vtx - model indices

==============================================

uSource UnitySourceTools uSrcTools

unity-source-tools's Issues

Error messages when importing

Can you update the code?
I made a blank project then directly imported it, Unity warned me that it was obsolete but i proceed, then unity came up with two error messages.
`Shader error in 'WorldVertexTransition': undeclared identifier 'mix' at line 30 (on d3d11)

Compiling Vertex program with DIRECTIONAL
Platform defines: UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_LIGHT_PROBE_PROXY_VOLUME
Assets/Code/Read/SourceBSPLoader.cs(574,138): error CS0170: Use of possibly unassigned field texdata'
Unity version: 5.6.3f1 personal 64 bit
Thank you.

Named Lights' Lightmap Pages Doesn't Load (Data Is Read But Not Used)

Alright, before posting this issue i 100% checked this out.
In Source, named lights have their own lightmap pages(when a light entity gets turned off, its page is also turned off, that's why)

So i made a test map.

In the map, there are three lights, light 1 and 2 are named lights so they have their own lightmap page.
Light 3 is a unnamed light.

Loading the map in Source to Unity provides us with only the unnamed light loaded.

Unity Source Tools reports the lightmap pages as 1.

BSP Version: 20 (Source SDK 2013)
usrc_lightmappages.zip

Now here is the most important part. Removing one of the named lights from the BSP reduces lightmap lump which Unity Source tools accurately reports. But it doesn't seem to do anything with the lumps of named lights.

CSGO Map Textures not loading

Hey,

any ideas why the textures of the csgo maps I try to load are not loading? It loads up most of the geometry but all of them without textures. If you need more details let me know. Thought this might maybe be a known issue.

prop_static version 6 will not get loaded

background01 - a Half-Life 2 map, has a static prop version of 4 and a BSP version of 19. Which loads fine.

However, if you make a new map with the hammer editor that comes with HL2 (SDK 2013)
Your map's prop static version will be 6 and BSP version will be 20

The map loader will incorrectly report the amount of static props (0)

Collisions

Is it possible to make the map collidable?
My character is just falling through the map and without collision, there is no point in importing a map that you cant play on.

Material Load issue

Loading maps from Gmod with CSS content addons doesn't seem to load textures and or props well.

Distrubute on Steam Exception

I noticed the license is GPLv2, do you allow exceptions for devs creating games for Steam that want to include the tools in their Source SDK depots?

Looking for a HL1/Source SDK license.

[Suggestion] v37 (HL2 Leak) Models

https://github.com/UAVXP/LeakNet/blob/master/public/studio.h

Header data related to v37 models

Lightmaps reset if the map was loaded in editor mode

Self explanatory, if the map was loaded from editor with the "Load" button the generated lightmap texture will disappear on play mode

TODO: Re-implement Commented Out Light Code

I recently have re-implemented commented out lighting code to recreate lighting entities and have it only apply to objects that are not a part of the map lightmap the results are very nice. Should be worth to have it added to this

Before:

After:

Note: the bloom effect comes from Post-Processing Stack v2

Textures sometimes will not be loaded in Editor

Error while importing GM_Construct

Hey im trying to import gm_construct to test this tool using unity 2019 LTS. This is the error i get
NullReferenceException: Object reference not set to an instance of an object uSrcTools.SourceBSPLoader.LoadEntity (System.Int32 index) (at Assets/Code/Read/SourceBSPLoader.cs:286) uSrcTools.SourceBSPLoader.Load (System.String mapName) (at Assets/Code/Read/SourceBSPLoader.cs:144) uSrcTools.Test.Load () (at Assets/Code/Test.cs:74) uSrcTools.MapLoader.OnInspectorGUI () (at Assets/Code/Test.cs:18) UnityEditor.UIElements.InspectorElement+<>c__DisplayClass58_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <a259d3c004024353a2c217da97495055>:0) UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

BoneWeights With skinned Enabled Doesn't Work

Title.

For some of the models the script looks in the wrong place for the .vmf file and adds some numbers to the .vmf that it is looking for.

These are the pictures of the list of files it is lookings for and where they acutaly are. The second image is my settings to make sure everything is configures correctly.

Looking forward to your help. 👍

No textures loading, only grey grid

I'm trying to get in portal maps, and I've extracted everything out of the portal_pak_dir.vpk, but it won't see the textures and spawns in the map with a grey dev material. I have no clue what to do, any help would be appreciated

(Question) Source Entities with Functionality

Do we plan to add support for Source entity functionality as well? What i mean by that is stuff like trigger_once actually doing something instead of being just loaded without any functionality, i have quite a few of them coded in my project and was wondering if it was okay to commit them here

SourceBSPLoader Line 657: Index outside the bounds of array

Map: demo_arctic
BSP Version:18 (Half-Life 2 Leak)

Load: 47 TextureData's
Load: 17981 Vertexes
Load: 1391 TexInfos
Load :49312 Edges
Load :83899 SurfEdges
Load: 49 Models
Load: 115 DispInfos
Load: 11395 DispVerts
Load: 2 GameLumps
Load :1009 TexDataStringData
Load :48 TexDataStringsTable

demo_arctic.zip

all entities dont load

every single map i try to load doesnt load all of the entities and props in the map. instead it only loads a few, and most of that few has a blank grey texture

Is it possible to import TF2 models or maps?

because there isn't scene for that.

what do i do for the collada export?

It doesnt explain in the steps what to do on the collada export, can i have some help on what to do there?

Half-Life 2 Beta BSP(v18) Array index error despite the map data loading

ti = map.texinfosLump[face.texinfo];

This line generates an array index out of range error even though map data has been loaded perfectly.

Load: 501 TextureData's
Load: 16544 Vertexes
Load: 5602 TexInfos
Load: 11773 Faces
Load :45263 Edges
Load :72666 SurfEdges
Load: 86 Models
Load: 43 DispInfos
Load: 3019 DispVerts
Load: 3 GameLumps
Load :48153 TexDataStringData
Load :876 TexDataStringsTable

The error happens when it starts loading the faces.

Map's texinfo seems to be loaded.

Clip brushes

EN: i cant understand how to create clip brushes, looks like they're skipped by some part of code. any clue?

RU: не могу понять как импортировать клип-браши, будто что-то игнорирует их. есть идеи?

Props don't get put in the correct location

I was importing a Gmod map into Unity with this tool and when it imported, while everything loaded up properly, the props are just floating in the air not even in the area where they're supposed to be. Does anyone know what could be causing the problem?

func_brushes have broken position

Title

tested on Half-Life 2 Retail recompiled beta map cremator_039 in Half-Life 2 Beta Megabuild Fan-Fixes

Cannot import map.

I am very new to Unity3d I have followed all the steps of copying the files in, loading the (portal) scene and setting the settings. But what button do i press now to import the map?

Incorrect Rotation for Skybox Textures

Just making an "issue" for this so this get's more attention, on my skybox loading code, due to how Source handles skybox textures, the up texture of skybox will have incorrect rotation and will not match with the rest of the skybox.

The solution is simple:

Rotate the Skybox Up Texture2D by 90 degrees clockwise

The issue:
I do not know how to do this

So if any of you coders out there can do this it would greatly help loading Skyboxes from the game

Collisions with the map mesh are not existant with the default player entity

The player can simply walk through the imported map effortlessly by default even with the Gen Colliders box ticked.

Without Batching Doesn't Work

Normally gives index outside the bounds of the array, so i added this line in the circle

That fixed the error, but now no mesh is built.

Props become white on deferred

Unable to Export maps

I am unable to export maps or just do not know how, Any help will be appreciated.

props not loading in

i cant get any props to load in

info_overlay

Does someone have the time and wants to implement "info_overlay"? Would be awesome.