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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Text; | ||
| using System.Text.RegularExpressions; | ||
| using System.Threading.Tasks; | ||
| using UnityEngine; | ||
| using ShaderDBParser; | ||
| namespace Assets.Scripts.MaterialManager | ||
| { | ||
| public class MaterialManager | ||
| { | ||
|
|
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| Dictionary<string, Material> materials = new Dictionary<string, Material>(); | ||
| Dictionary<string, Dictionary<string, List<string>>> shaders = new Dictionary<string, Dictionary<string, List<string>>>(); | ||
| ShaderDB shaderdb = new ShaderDB(); | ||
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| public MaterialManager(string levelName) | ||
| { | ||
| shaderdb.LoadShaderDatabase("levels/" + levelName + "/Shaders/Dx11_Single.dx11shaderdatabase"); | ||
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| } | ||
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| List<string> GetTextures(string meshPath, string shaderPath) | ||
| { | ||
| string shaderDataPath = meshPath + "/" + shaderPath; | ||
| List<string> textureNames = new List<string>(); | ||
| shaderdb.ResourceDictionary.TryGetValue(shaderDataPath.ToLower(), out textureNames); | ||
| return textureNames; | ||
| } | ||
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| public void RegisterShader(string meshPath, string shaderPath, string shaderName) | ||
| { | ||
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| Dictionary<string, List<string>> shader; | ||
|
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| //Check if the shader already exists, if so, use that instead. | ||
| if(!shaders.TryGetValue(meshPath, out shader)) | ||
| { | ||
| shader = new Dictionary<string, List<string>>(); | ||
| shaders.Add(meshPath, shader); | ||
| } | ||
| if(!shader.ContainsKey(shaderName)) | ||
| { | ||
| List<string> textureNames = GetTextures(meshPath, shaderPath); | ||
| shader.Add(shaderName, textureNames); | ||
| } | ||
| } | ||
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| public Material GetMaterial(string meshPath, string shaderPath, string subsetName) | ||
| { | ||
| Material mat; | ||
| MapLoad mapLoad = Util.GetMapload(); | ||
|
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| string materialPath = meshPath + "/" + shaderPath; | ||
|
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| // We have already processed this material. | ||
| if(materials.TryGetValue(materialPath, out mat)) | ||
| { | ||
| return mat; | ||
| } | ||
| Dictionary<string, List<string>> shader; | ||
| // We don't have that shader registered. | ||
| if (!shaders.TryGetValue(meshPath, out shader)) | ||
| { | ||
| return mapLoad.materialwhite; | ||
| } | ||
|
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||
| // Loop through the shader names of the shader, figure out if any of them fits inside the subset name. | ||
| foreach (string shaderName in shader.Keys) | ||
| { | ||
| if (subsetName.Contains(shaderName)) | ||
| { | ||
| //The current shader fits within the subset name. | ||
| List<string> textures = new List<string>(); | ||
| if(!shader.TryGetValue(shaderName, out textures)) | ||
| { | ||
| Debug.Log(shaderName); | ||
| } | ||
|
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| mat = new Material(mapLoad.materialwhite); | ||
| mat.name = shaderName; | ||
| if(textures == null) | ||
| { | ||
| return mapLoad.materialwhite; | ||
| } | ||
| //Loop through all the textures registered to that shader, and apply them to a new material. | ||
| foreach (string textureName in textures) | ||
| { | ||
| //Figure out what type of texture this is and try to load it. | ||
| string textureType = Util.GetTextureType(textureName); | ||
| Texture2D texture = Util.LoadiTexture(textureName + ".itexture"); | ||
|
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| if (textureType != "" && texture != null) | ||
| { | ||
| mat.SetTexture(textureType, texture); | ||
| } | ||
| } | ||
| //Cache this material for later recovery. | ||
| this.materials.Add(materialPath, mat); | ||
| return mat; | ||
| } | ||
| } | ||
| return mapLoad.materialwhite; | ||
| } | ||
| } | ||
| } |
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