brickyboy

A friend found this code, but I don't know where. It seems to be very outdated, maybe from 1.12? and so uses TextureManager$loadTexture and TextureManager$deleteTexture which both don't seem to exist anymore. It also uses Minecraft.getMinecraft().mcDataDir.getCanonicalPath() which I replaced with the resource location of my texture .getPath()? Not sure if thats entirely correct. String textureName = "entitytest.png"; File textureFile = null; try { textureFile = new File(Minecraft.getMinecraft().mcDataDir.getCanonicalPath(), textureName); } catch (Exception ex) { } if (textureFile != null && textureFile.exists()) { ResourceLocation MODEL_TEXTURE = Resources.OTHER_TESTMODEL_CUSTOM; TextureManager texturemanager = Minecraft.getMinecraft().getTextureManager(); texturemanager.deleteTexture(MODEL_TEXTURE); Object object = new ThreadDownloadImageData(textureFile, null, MODEL_TEXTURE, new ImageBufferDownload()); texturemanager.loadTexture(MODEL_TEXTURE, (ITextureObject)object); return true; } else { return false; } Then I've been trying to go through the source code of the reload resource packs from minecraft, to see if I can "cache" some data and simply reload some textures and swap them out, but I can't seem to figure out where exactly its "loading" the texture files and such. Minecraft$reloadResourcePacks(bool) seems to be mainly controlling the loading screen, and using this.resourcePackRepository.reload(); which is PackRepository$reload(), but that function seems to be using this absolute confusion of a line List<String> list = this.selected.stream().map(Pack::getId).collect(ImmutableList.toImmutableList()); and then this.discoverAvailable() and this.rebuildSelected. The rebuild selected seemed promising, but it seems to just be going through each pack and doing this to them? pack.getDefaultPosition().insert(list, pack, Functions.identity(), false); e.g. putting them into a list of packs and returning that into this.selected? Where do the textures actually get baked/loaded/whatever? Any info on how Minecraft reloads resource packs or how the texture manager works would be appreciated!

Ok since I'm pretty sure reloading a single resource is not really possible, I'm now asking for more info on how to simply reload less resources. I found this mod: https://www.curseforge.com/minecraft/mc-mods/resource-reloader That seems to be using FMLClientHandler.instance().refreshResources(type); to reload a single registry/group of resources, but since the mod is 1.12 I'm wondering what the 1.20.1 equivalent of this is and how these groups/registries work. Like how to get a group/registry from a resource location maybe? Any info would be helpful.

I think my issue may be that the block model needs to be re-baked when the texture gets changed, but I can't find any info on how to do that either (other than an entire reload of assets like F3+T). Any info someone can give on reloading a texture or re-baking a model would be helpful.

For my mod I want to reload a single texture from the assets. (So all resource packs and such). I've succeeded in forcing a client to reload all assets, basically forcing an F3+T, but now I want to know if its possible to reload a single texture or resource. While it would be good to be able to reload models as well (When I say resource I mean sounds, textures, models, those things), I would settle for just being able to reload a texture. I've reloaded all assets using Minecraft.getInstance().reloadResourcePacks(); on the client side. My client is receiving a custom packet that contains a string resource location. This string is turned into an actual ResourceLocation, before being sent to my ResourceReloader.reloadSingleTexture utility function. What I've tried in my utility function: Resources I've looked at: Reloading all textures, and outdated (somewhere around 1.9-1.12) Maybe a "new way" with forge to reload textures? Seems mostly for testing and not for use as a part of your mod: https://gist.github.com/Gegy/148be244454fe667ade6c09cc6d5145e Havent looked much at this one, but it seems to be reloading groups/namespaces of textures somehow? Also outdated - 1.12 https://www.curseforge.com/minecraft/mc-mods/resource-reloader Isn't super helpful, since fabric, but also seems to just be mixin the keyboard so that F3+T works in GUI's, nothing very useful: https://modrinth.com/mod/f3-t-everywhere

Can you include a crash report? The latest.log just has some basic errors, nothing that looks like it would cause a crash