change MaterialDef nodes to all caps and better diagnostics

Source/MaterialDef.cs

@@ -79,35 +79,38 @@ public MaterialDef(ConfigNode node)
 			isValid = false;
 		}
 
-		keywords = LoadDictionary<bool>(node.GetNode("Keyword"));
-		floats = LoadDictionary<float>(node.GetNode("Float"));
+		keywords = LoadDictionary<bool>(node, "KEYWORD");
+		floats = LoadDictionary<float>(node, "FLOAT");
 		colors = LoadDictionary<Color>(
-			node.GetNode("Color"),
+			node, "COLOR",
 			value => ParseColor(value, out var color) ? (object)color : null);
-		vectors = LoadDictionary<Vector4>(node.GetNode("Vector"));
+		vectors = LoadDictionary<Vector4>(node, "VECTOR");
 		textures = LoadDictionary<Texture>(
-			node.GetNode("Texture"),
+			node, "TEXTURE",
 			value => GameDatabase.Instance.GetTexture(value, asNormalMap: false));
 	}
 
 	static readonly Func<Type, string, object> ReadValue =
 		AccessTools.MethodDelegate<Func<Type, string, object>>(
 			AccessTools.DeclaredMethod(typeof(ConfigNode), "ReadValue"));
 
-	Dictionary<string, T> LoadDictionary<T>(ConfigNode node, Func<string, object> parser = null)
+	Dictionary<string, T> LoadDictionary<T>(ConfigNode defNode, string propKind, Func<string, object> parser = null)
 	{
 		var items = new Dictionary<string, T>();
-		if (node == null) return items;
 
-		foreach (ConfigNode.Value item in node.values) {
+		var propNode = defNode.GetNode(propKind);
+		if (propNode == null) return items;
+
+		foreach (ConfigNode.Value item in propNode.values) {
 			object value = parser != null ? parser(item.value) : ReadValue(typeof(T), item.value);
 			if (value is T parsed) {
 				items[item.name] = parsed;
 			} else {
-				Debug.LogError($"[Shabby][MaterialDef {name}] failed to load {typeof(T).Name} property {item.name} = {item.value}");
+				Debug.LogError($"[Shabby][MaterialDef {name}] failed to load {propKind} property {item.name} = {item.value}");
 			}
 		}
 
+		Debug.Log($"[Shabby][MaterialDef {name}] loaded {items.Count} {propKind} properties");
 		return items;
 	}
 
@@ -118,6 +121,13 @@ public static bool ParseColor(string value, out Color color)
 		return false;
 	}
 
+	static bool CheckProperty(Material mat, string propName)
+	{
+		var exists = mat.HasProperty(propName);
+		if (!exists) Debug.LogWarning($"[Shabby] shader {mat.shader.name} does not have property {propName}");
+		return exists;
+	}
+
 	/// <summary>
 	/// Create a new material based on this definition. The material name is copied from the
 	/// passed reference material. In update-existing mode, all properties are also copied from
@@ -139,17 +149,26 @@ public Material Instantiate(Material referenceMaterial)
 		if (preserveRenderQueue) material.renderQueue = referenceMaterial.renderQueue;
 
 		foreach (var kvp in keywords) {
+			if (!CheckProperty(material, kvp.Key)) continue;
 			if (kvp.Value) material.EnableKeyword(kvp.Key);
 			else material.DisableKeyword(kvp.Key);
 		}
 
-		foreach (var kvp in floats) material.SetFloat(kvp.Key, kvp.Value);
+		foreach (var kvp in floats) {
+			if (CheckProperty(material, kvp.Key)) material.SetFloat(kvp.Key, kvp.Value);
+		}
 
-		foreach (var kvp in colors) material.SetColor(kvp.Key, kvp.Value);
+		foreach (var kvp in colors) {
+			if (CheckProperty(material, kvp.Key)) material.SetColor(kvp.Key, kvp.Value);
+		}
 
-		foreach (var kvp in vectors) material.SetVector(kvp.Key, kvp.Value);
+		foreach (var kvp in vectors) {
+			if (CheckProperty(material, kvp.Key)) material.SetVector(kvp.Key, kvp.Value);
+		}
 
-		foreach (var kvp in textures) material.SetTexture(kvp.Key, kvp.Value);
+		foreach (var kvp in textures) {
+			if (CheckProperty(material, kvp.Key)) material.SetTexture(kvp.Key, kvp.Value);
+		}
 
 		return material;
 	}

Source/MaterialReplacement.cs

@@ -37,7 +37,7 @@ public MaterialReplacement(ConfigNode node) : base(node)
 			return;
 		}
 		if (!MaterialDefLibrary.items.TryGetValue(defName, out materialDef)) {
-			Debug.LogError($"[Shabby] failed to find material definition {defName}");
+			Debug.LogError($"[Shabby] failed to find valid material definition {defName}");
 		}
 	}
 

Source/ModelFilter.cs

@@ -22,6 +22,7 @@ You should have received a copy of the GNU General Public License
 
 namespace Shabby
 {
+
 public class ModelFilter
 {
 	public readonly HashSet<string> targetMaterials;

Source/Shabby.cs

@@ -104,7 +104,7 @@ public static void MMPostLoadCallback()
 					var iconShaderName = iconNode.GetValue("iconShader");
 					var iconShader = FindShader(iconShaderName ?? "");
 					if (string.IsNullOrEmpty(shader) || iconShader == null) {
-						Debug.Log($"[Shabby] invalid icon shader specification {shader} -> {iconShaderName}");
+						Debug.LogError($"[Shabby] invalid icon shader specification {shader} -> {iconShaderName}");
 					} else {
 						iconShaders[shader] = iconShader;
 					}