public static void ReplaceTexture(TrainCar trainCar)
{
string findSkin = "";
if (trainCar.carType == TrainCarType.Tender && lastSteamerSkin != null)
{
findSkin = lastSteamerSkin.name;
}
Skin skin = FindTrainCarSkin(trainCar, findSkin);
if (trainCar.carType == TrainCarType.LocoSteamHeavy)
{
lastSteamerSkin = skin;
}
else
{
lastSteamerSkin = null;
}
if (skin == null)
{
return;
}
var cmps = trainCar.gameObject.GetComponentsInChildren <MeshRenderer>();
foreach (var cmp in cmps)
{
if (!cmp.material)
{
continue;
}
var diffuse = GetMaterialTexture(cmp, "_MainTex");
var normal = GetMaterialTexture(cmp, "_BumpMap");
var specular = GetMaterialTexture(cmp, "_MetallicGlossMap");
var emission = GetMaterialTexture(cmp, "_EmissionMap");
var occlusion = GetMaterialTexture(cmp, "_OcclusionMap");
if (!defaultSkins.TryGetValue(trainCar.carType, out Skin defSkin))
{
defSkin = null;
}
if (diffuse != null)
{
if (skin.ContainsTexture(diffuse.name))
{
var skinTexture = skin.GetTexture(diffuse.name);
cmp.material.SetTexture("_MainTex", skinTexture.textureData);
}
else if ((defSkin != null) && defSkin.ContainsTexture(diffuse.name))
{
var skinTexture = defSkin.GetTexture(diffuse.name);
cmp.material.SetTexture("_MainTex", skinTexture.textureData);
}
}
if (normal != null)
{
if (skin.ContainsTexture(normal.name))
{
var skinTexture = skin.GetTexture(normal.name);
cmp.material.SetTexture("_BumpMap", skinTexture.textureData);
}
else if ((defSkin != null) && defSkin.ContainsTexture(normal.name))
{
var skinTexture = defSkin.GetTexture(normal.name);
cmp.material.SetTexture("_BumpMap", skinTexture.textureData);
}
}
if (specular != null)
{
if (skin.ContainsTexture(specular.name))
{
var skinTexture = skin.GetTexture(specular.name);
cmp.material.SetTexture("_MetallicGlossMap", skinTexture.textureData);
if (occlusion != null)
{
// occlusion is in green channel of specular map
cmp.material.SetTexture("_OcclusionMap", skinTexture.textureData);
}
}
else if ((defSkin != null) && defSkin.ContainsTexture(specular.name))
{
var skinTexture = defSkin.GetTexture(specular.name);
cmp.material.SetTexture("_MetallicGlossMap", skinTexture.textureData);
if (occlusion != null)
{
// occlusion is in green channel of specular map
cmp.material.SetTexture("_OcclusionMap", skinTexture.textureData);
}
}
}
if (emission != null)
{
if (skin.ContainsTexture(emission.name))
{
var skinTexture = skin.GetTexture(emission.name);
cmp.material.SetTexture("_EmissionMap", skinTexture.textureData);
}
else if ((defSkin != null) && defSkin.ContainsTexture(emission.name))
{
var skinTexture = defSkin.GetTexture(emission.name);
cmp.material.SetTexture("_EmissionMap", skinTexture.textureData);
}
}
}
}
static void LoadSkins()
{
foreach (var prefab in prefabMap)
{
Skin defSkin = CreateDefaultSkin(prefab.Key, prefab.Value);
defaultSkins.Add(prefab.Key, defSkin);
var dir = modPath + "Skins\\" + prefab.Value;
if (Directory.Exists(dir))
{
var subDirectories = Directory.GetDirectories(dir);
var skinGroup = new SkinGroup(prefab.Key);
var carPrefab = CarTypes.GetCarPrefab(prefab.Key);
var cmps = carPrefab.gameObject.GetComponentsInChildren <MeshRenderer>();
MeshRenderer[] interiorCmps = null;
var trainCar = carPrefab.GetComponent <TrainCar>();
if (trainCar.interiorPrefab != null)
{
interiorCmps = trainCar.interiorPrefab.GetComponentsInChildren <MeshRenderer>();
}
foreach (var subDir in subDirectories)
{
var dirInfo = new DirectoryInfo(subDir);
var files = Directory.GetFiles(subDir);
var skin = new Skin(dirInfo.Name);
foreach (var file in files)
{
FileInfo fileInfo = new FileInfo(file);
string fileName = Path.GetFileNameWithoutExtension(fileInfo.Name);
byte[] fileData = File.ReadAllBytes(file);
foreach (var cmp in cmps)
{
if (!cmp.material)
{
continue;
}
var diffuse = GetMaterialTexture(cmp, "_MainTex");
var normal = GetMaterialTexture(cmp, "_BumpMap");
var specular = GetMaterialTexture(cmp, "_MetallicGlossMap");
var emission = GetMaterialTexture(cmp, "_EmissionMap");
if (diffuse != null)
{
if ((diffuse.name == fileName || aliasNames.ContainsKey(diffuse.name) && aliasNames[diffuse.name] == fileName) && !skin.ContainsTexture(diffuse.name))
{
var texture = new Texture2D(diffuse.width, diffuse.height);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(diffuse.name, texture));
}
}
if (normal != null)
{
if ((normal.name == fileName || aliasNames.ContainsKey(normal.name) && aliasNames[normal.name] == fileName) && !skin.ContainsTexture(normal.name))
{
var texture = new Texture2D(normal.width, normal.height, TextureFormat.ARGB32, true, true);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(normal.name, texture));
}
}
if (specular != null)
{
if ((specular.name == fileName || aliasNames.ContainsKey(specular.name) && aliasNames[specular.name] == fileName) && !skin.ContainsTexture(specular.name))
{
var texture = new Texture2D(specular.width, specular.height);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(specular.name, texture));
}
}
if (emission != null)
{
if ((emission.name == fileName || aliasNames.ContainsKey(emission.name) && aliasNames[emission.name] == fileName) && !skin.ContainsTexture(emission.name))
{
var texture = new Texture2D(emission.width, emission.height);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(emission.name, texture));
}
}
}
if (interiorCmps != null)
{
foreach (var cmp in interiorCmps)
{
if (!cmp.material)
{
continue;
}
var diffuse = GetMaterialTexture(cmp, "_MainTex");
var normal = GetMaterialTexture(cmp, "_BumpMap");
var specular = GetMaterialTexture(cmp, "_MetallicGlossMap");
var emission = GetMaterialTexture(cmp, "_EmissionMap");
if (diffuse != null)
{
if ((diffuse.name == fileName || aliasNames.ContainsKey(diffuse.name) && aliasNames[diffuse.name] == fileName) && !skin.ContainsTexture(diffuse.name))
{
var texture = new Texture2D(diffuse.width, diffuse.height);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(diffuse.name, texture));
}
}
if (normal != null)
{
if ((normal.name == fileName || aliasNames.ContainsKey(normal.name) && aliasNames[normal.name] == fileName) && !skin.ContainsTexture(normal.name))
{
var texture = new Texture2D(normal.width, normal.height, TextureFormat.ARGB32, true, true);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(normal.name, texture));
}
}
if (specular != null)
{
if ((specular.name == fileName || aliasNames.ContainsKey(specular.name) && aliasNames[specular.name] == fileName) && !skin.ContainsTexture(specular.name))
{
var texture = new Texture2D(specular.width, specular.height);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(specular.name, texture));
}
}
if (emission != null)
{
if ((emission.name == fileName || aliasNames.ContainsKey(emission.name) && aliasNames[emission.name] == fileName) && !skin.ContainsTexture(emission.name))
{
var texture = new Texture2D(emission.width, emission.height);
texture.name = fileName;
texture.LoadImage(fileData);
texture.Apply(true, true);
SetTextureOptions(texture);
skin.skinTextures.Add(new SkinTexture(emission.name, texture));
}
}
}
}
}
skinGroup.skins.Add(skin);
}
skinGroups.Add(prefab.Key, skinGroup);
}
}
}