diff options
| -rw-r--r-- | Editor/shader_inliner.cs | 207 | ||||
| -rw-r--r-- | shader_inliner.cs | 207 | ||||
| -rw-r--r-- | tooner.shader | 2 |
3 files changed, 208 insertions, 208 deletions
diff --git a/Editor/shader_inliner.cs b/Editor/shader_inliner.cs new file mode 100644 index 0000000..cecf9b8 --- /dev/null +++ b/Editor/shader_inliner.cs @@ -0,0 +1,207 @@ +// !! AI ARTIFACT !! +// This code was originally generated by Claude 3.5 Sonnet. +// I wanted to write this tooling like I want a fucking hole in the head so I +// kindly asked Claude to write it for me. It's shitty and poorly designed, but +// it works well enough for my purposes. +// It has been slightly tweaked by me, and validated on *this* codebase. It is +// provided with no warranty. +using UnityEngine; +using UnityEditor; +using System.IO; +using System.Text.RegularExpressions; +using System.Collections.Generic; +using System.Linq; + +public class ShaderInliner : EditorWindow +{ + private string inputShaderPath; + private string outputShaderPath; + + [MenuItem("Tools/yum_food/Shader Inliner")] + public static void ShowWindow() + { + GetWindow<ShaderInliner>("Shader Inliner"); + } + + private void OnGUI() + { + GUILayout.Label("Shader Inliner", EditorStyles.boldLabel); + + inputShaderPath = EditorGUILayout.TextField("Input Shader Path", inputShaderPath); + if (GUILayout.Button("Select Input Shader")) + { + inputShaderPath = EditorUtility.OpenFilePanel("Select Shader", "", "shader"); + } + + if (GUILayout.Button("Inline Shader")) + { + if (string.IsNullOrEmpty(inputShaderPath)) + { + EditorUtility.DisplayDialog("Error", "Please select an input shader.", "OK"); + return; + } + + InlineShader(); + } + } + + private void InlineShader() + { + string shaderContent = File.ReadAllText(inputShaderPath); + string inlinedShader = ProcessShader(shaderContent, Path.GetDirectoryName(inputShaderPath)); + + string fileName = Path.GetFileNameWithoutExtension(inputShaderPath); + outputShaderPath = Path.Combine(Path.GetDirectoryName(inputShaderPath), $"{fileName}_inlined.shader"); + File.WriteAllText(outputShaderPath, inlinedShader); + + AssetDatabase.Refresh(); + EditorUtility.DisplayDialog("Success", $"Inlined shader saved to:\n{outputShaderPath}", "OK"); + } + + private string ProcessShader(string content, string basePath) + { + // Update shader name + content = Regex.Replace(content, @"Shader\s+""(.+?)""", match => + { + string shaderName = match.Groups[1].Value; + return $"Shader \"{shaderName}_inlined\""; + }); + + // Process each Pass independently + content = Regex.Replace(content, @"(CGPROGRAM.*?ENDCG)", match => + { + return ProcessPass(match.Value, basePath); + }, RegexOptions.Singleline); + + // Check for mismatched preprocessor macros in the entire shader + CheckMismatchedMacros(content); + + return content; + } + + private string ProcessPass(string passContent, string basePath) + { + HashSet<string> includedFiles = new HashSet<string>(); + + string pattern = @"#include\s+""(.+?)"""; + return Regex.Replace(passContent, pattern, match => + { + string includePath = match.Groups[1].Value; + string fullPath = Path.Combine(basePath, includePath); + + if (File.Exists(fullPath)) + { + if (!includedFiles.Contains(fullPath)) + { + includedFiles.Add(fullPath); + string includeContent = File.ReadAllText(fullPath); + return ProcessInclude(includeContent, Path.GetDirectoryName(fullPath), includedFiles); + } + else + { + return "// Already included in this pass: " + includePath; + } + } + else + { + Debug.LogWarning($"Include file not found: {fullPath}"); + return match.Value; + } + }); + } + + private string ProcessInclude(string content, string basePath, HashSet<string> includedFiles) + { + string pattern = @"#include\s+""(.+?)"""; + return Regex.Replace(content, pattern, match => + { + string includePath = match.Groups[1].Value; + string fullPath = Path.Combine(basePath, includePath); + + if (File.Exists(fullPath)) + { + if (!includedFiles.Contains(fullPath)) + { + includedFiles.Add(fullPath); + string includeContent = File.ReadAllText(fullPath); + return ProcessInclude(includeContent, Path.GetDirectoryName(fullPath), includedFiles); + } + else + { + return "// Already included in this pass: " + includePath; + } + } + else + { + Debug.LogWarning($"Include file not found: {fullPath}"); + return match.Value; + } + }); + } + + private void CheckMismatchedMacros(string content) + { + var stack = new Stack<string>(); + var lines = content.Split('\n'); + var macroPattern = @"^\s*#(if|ifdef|ifndef|elif|else|endif|if\s+defined)"; + + for (int i = 0; i < lines.Length; i++) + { + var line = lines[i].Trim(); + var match = Regex.Match(line, macroPattern); + + if (match.Success) + { + var directive = match.Groups[1].Value; + + switch (directive) + { + case "if": + case "ifdef": + case "ifndef": + case "if defined": + stack.Push(directive); + break; + case "elif": + if (stack.Count == 0 || (stack.Peek() != "if" && stack.Peek() != "elif")) + { + Debug.LogError($"Mismatched #elif at line {i + 1}"); + } + else + { + stack.Pop(); + stack.Push("elif"); + } + break; + case "else": + if (stack.Count == 0 || (stack.Peek() != "if" && stack.Peek() != "elif")) + { + Debug.LogError($"Mismatched #else at line {i + 1}"); + } + else + { + stack.Pop(); + stack.Push("else"); + } + break; + case "endif": + if (stack.Count == 0) + { + Debug.LogError($"Mismatched #endif at line {i + 1}"); + } + else + { + stack.Pop(); + } + break; + } + } + } + + if (stack.Count > 0) + { + Debug.LogError($"Unclosed preprocessor directives: {string.Join(", ", stack)}"); + } + } +} + diff --git a/shader_inliner.cs b/shader_inliner.cs deleted file mode 100644 index 6bfb5a3..0000000 --- a/shader_inliner.cs +++ /dev/null @@ -1,207 +0,0 @@ -// !! AI ARTIFACT !! -// This code was originally generated by Claude 3.5 Sonnet. -// I wanted to write this tooling like I want a fucking hole in the head so I -// kindly asked Claude to write it for me. It's shitty and poorly designed, but -// it works well enough for my purposes. -// It has been slightly tweaked by me, and validated on *this* codebase. It is -// provided with no warranty. -using UnityEngine; -using UnityEditor; -using System.IO; -using System.Text.RegularExpressions; -using System.Collections.Generic; -using System.Linq; - -public class ShaderInliner : EditorWindow -{ - private string inputShaderPath; - private string outputShaderPath; - - [MenuItem("Tools/yum_food/Shader Inliner")] - public static void ShowWindow() - { - GetWindow<ShaderInliner>("Shader Inliner"); - } - - private void OnGUI() - { - GUILayout.Label("Shader Inliner", EditorStyles.boldLabel); - - inputShaderPath = EditorGUILayout.TextField("Input Shader Path", inputShaderPath); - if (GUILayout.Button("Select Input Shader")) - { - inputShaderPath = EditorUtility.OpenFilePanel("Select Shader", "", "shader"); - } - - if (GUILayout.Button("Inline Shader")) - { - if (string.IsNullOrEmpty(inputShaderPath)) - { - EditorUtility.DisplayDialog("Error", "Please select an input shader.", "OK"); - return; - } - - InlineShader(); - } - } - - private void InlineShader() - { - string shaderContent = File.ReadAllText(inputShaderPath); - string inlinedShader = ProcessShader(shaderContent, Path.GetDirectoryName(inputShaderPath)); - - string fileName = Path.GetFileNameWithoutExtension(inputShaderPath); - outputShaderPath = Path.Combine(Path.GetDirectoryName(inputShaderPath), $"{fileName}_inlined.shader"); - File.WriteAllText(outputShaderPath, inlinedShader); - - AssetDatabase.Refresh(); - EditorUtility.DisplayDialog("Success", $"Inlined shader saved to:\n{outputShaderPath}", "OK"); - } - - private string ProcessShader(string content, string basePath) - { - // Update shader name - content = Regex.Replace(content, @"Shader\s+""(.+?)""", match => - { - string shaderName = match.Groups[1].Value; - return $"Shader \"{shaderName}_inlined\""; - }); - - // Process each Pass independently - content = Regex.Replace(content, @"(CGPROGRAM.*?ENDCG)", match => - { - return ProcessPass(match.Value, basePath); - }, RegexOptions.Singleline); - - // Check for mismatched preprocessor macros in the entire shader - CheckMismatchedMacros(content); - - return content; - } - - private string ProcessPass(string passContent, string basePath) - { - HashSet<string> includedFiles = new HashSet<string>(); - - string pattern = @"#include\s+""(.+?)"""; - return Regex.Replace(passContent, pattern, match => - { - string includePath = match.Groups[1].Value; - string fullPath = Path.Combine(basePath, includePath); - - if (File.Exists(fullPath)) - { - if (!includedFiles.Contains(fullPath)) - { - includedFiles.Add(fullPath); - string includeContent = File.ReadAllText(fullPath); - return ProcessInclude(includeContent, Path.GetDirectoryName(fullPath), includedFiles); - } - else - { - return "// Already included in this pass: " + includePath; - } - } - else - { - Debug.LogWarning($"Include file not found: {fullPath}"); - return match.Value; - } - }); - } - - private string ProcessInclude(string content, string basePath, HashSet<string> includedFiles) - { - string pattern = @"#include\s+""(.+?)"""; - return Regex.Replace(content, pattern, match => - { - string includePath = match.Groups[1].Value; - string fullPath = Path.Combine(basePath, includePath); - - if (File.Exists(fullPath)) - { - if (!includedFiles.Contains(fullPath)) - { - includedFiles.Add(fullPath); - string includeContent = File.ReadAllText(fullPath); - return ProcessInclude(includeContent, Path.GetDirectoryName(fullPath), includedFiles); - } - else - { - return "// Already included in this pass: " + includePath; - } - } - else - { - Debug.LogWarning($"Include file not found: {fullPath}"); - return match.Value; - } - }); - } - - private void CheckMismatchedMacros(string content) - { - var stack = new Stack<string>(); - var lines = content.Split('\n'); - var macroPattern = @"^\s*#(if|ifdef|ifndef|elif|else|endif|if\s+defined)"; - - for (int i = 0; i < lines.Length; i++) - { - var line = lines[i].Trim(); - var match = Regex.Match(line, macroPattern); - - if (match.Success) - { - var directive = match.Groups[1].Value; - - switch (directive) - { - case "if": - case "ifdef": - case "ifndef": - case "if defined": - stack.Push(directive); - break; - case "elif": - if (stack.Count == 0 || (stack.Peek() != "if" && stack.Peek() != "elif")) - { - Debug.LogError($"Mismatched #elif at line {i + 1}"); - } - else - { - stack.Pop(); - stack.Push("elif"); - } - break; - case "else": - if (stack.Count == 0 || (stack.Peek() != "if" && stack.Peek() != "elif")) - { - Debug.LogError($"Mismatched #else at line {i + 1}"); - } - else - { - stack.Pop(); - stack.Push("else"); - } - break; - case "endif": - if (stack.Count == 0) - { - Debug.LogError($"Mismatched #endif at line {i + 1}"); - } - else - { - stack.Pop(); - } - break; - } - } - } - - if (stack.Count > 0) - { - Debug.LogError($"Unclosed preprocessor directives: {string.Join(", ", stack)}"); - } - } -} - diff --git a/tooner.shader b/tooner.shader index 47043ca..64faef1 100644 --- a/tooner.shader +++ b/tooner.shader @@ -3,7 +3,7 @@ Shader "yum_food/tooner" // Unity fucking sucks ass and sometimes incorrectly uses an old cached // version of the shader. Bump the nonce below to encourage it to use the // current version. - // Build nonce: 31 + // Build nonce: 32 Properties { _Color("Base color", Color) = (0.8, 0.8, 0.8, 1) |