psst
This commit is contained in:
Jan Racek
514
Editor/PSXObjectExporterEditor.cs
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514
Editor/PSXObjectExporterEditor.cs
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@@ -0,0 +1,514 @@
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using UnityEngine;
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using UnityEditor;
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using SplashEdit.RuntimeCode;
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using System.Linq;
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using System.Collections.Generic;
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namespace SplashEdit.EditorCode
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{
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/// <summary>
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/// Custom inspector for PSXObjectExporter with enhanced UX.
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/// Shows mesh info, texture preview, collision visualization, and validation.
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/// </summary>
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[CustomEditor(typeof(PSXObjectExporter))]
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[CanEditMultipleObjects]
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public class PSXObjectExporterEditor : UnityEditor.Editor
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{
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// Serialized properties
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private SerializedProperty isActiveProp;
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private SerializedProperty bitDepthProp;
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private SerializedProperty luaFileProp;
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private SerializedProperty objectFlagsProp;
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private SerializedProperty collisionTypeProp;
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private SerializedProperty exportCollisionMeshProp;
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private SerializedProperty customCollisionMeshProp;
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private SerializedProperty collisionLayerProp;
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private SerializedProperty previewNormalsProp;
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private SerializedProperty normalPreviewLengthProp;
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private SerializedProperty showCollisionBoundsProp;
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private SerializedProperty textureProp;
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// UI State
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private bool showMeshInfo = true;
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private bool showTextureInfo = true;
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private bool showExportSettings = true;
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private bool showCollisionSettings = true;
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private bool showGizmoSettings = false;
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private bool showValidation = true;
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// Cached data
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private MeshFilter meshFilter;
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private MeshRenderer meshRenderer;
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private int triangleCount;
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private int vertexCount;
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private Bounds meshBounds;
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private List<string> validationErrors = new List<string>();
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private List<string> validationWarnings = new List<string>();
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// Styles
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private GUIStyle headerStyle;
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private GUIStyle errorStyle;
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private GUIStyle warningStyle;
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// Validation
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private bool _validationDirty = true;
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private void OnEnable()
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{
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// Get serialized properties
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isActiveProp = serializedObject.FindProperty("isActive");
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bitDepthProp = serializedObject.FindProperty("bitDepth");
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luaFileProp = serializedObject.FindProperty("luaFile");
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objectFlagsProp = serializedObject.FindProperty("objectFlags");
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collisionTypeProp = serializedObject.FindProperty("collisionType");
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exportCollisionMeshProp = serializedObject.FindProperty("exportCollisionMesh");
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customCollisionMeshProp = serializedObject.FindProperty("customCollisionMesh");
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collisionLayerProp = serializedObject.FindProperty("collisionLayer");
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previewNormalsProp = serializedObject.FindProperty("previewNormals");
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normalPreviewLengthProp = serializedObject.FindProperty("normalPreviewLength");
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showCollisionBoundsProp = serializedObject.FindProperty("showCollisionBounds");
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textureProp = serializedObject.FindProperty("texture");
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// Cache mesh info
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CacheMeshInfo();
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// Defer validation to first inspector draw
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_validationDirty = true;
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}
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private void CacheMeshInfo()
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{
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var exporter = target as PSXObjectExporter;
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if (exporter == null) return;
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meshFilter = exporter.GetComponent<MeshFilter>();
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meshRenderer = exporter.GetComponent<MeshRenderer>();
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if (meshFilter != null && meshFilter.sharedMesh != null)
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{
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var mesh = meshFilter.sharedMesh;
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triangleCount = mesh.triangles.Length / 3;
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vertexCount = mesh.vertexCount;
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meshBounds = mesh.bounds;
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}
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}
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private void RunValidation()
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{
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validationErrors.Clear();
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validationWarnings.Clear();
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var exporter = target as PSXObjectExporter;
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if (exporter == null) return;
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// Check mesh
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if (meshFilter == null || meshFilter.sharedMesh == null)
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{
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validationErrors.Add("No mesh assigned to MeshFilter");
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}
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else
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{
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if (triangleCount > 100)
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{
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validationWarnings.Add($"High triangle count ({triangleCount}). PS1 recommended: <100 per object");
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}
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// Check vertex bounds
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var mesh = meshFilter.sharedMesh;
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var verts = mesh.vertices;
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bool hasOutOfBounds = false;
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foreach (var v in verts)
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{
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var world = exporter.transform.TransformPoint(v);
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float scaled = Mathf.Max(Mathf.Abs(world.x), Mathf.Abs(world.y), Mathf.Abs(world.z)) * 4096f;
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if (scaled > 32767f)
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{
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hasOutOfBounds = true;
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break;
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}
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}
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if (hasOutOfBounds)
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{
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validationErrors.Add("Vertices exceed PS1 coordinate limits (±8 units from origin)");
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}
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}
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// Check renderer
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if (meshRenderer == null)
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{
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validationWarnings.Add("No MeshRenderer - object will not be visible");
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}
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else if (meshRenderer.sharedMaterial == null)
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{
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validationWarnings.Add("No material assigned - will use default colors");
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}
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}
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public override void OnInspectorGUI()
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{
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serializedObject.Update();
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// Run deferred validation
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if (_validationDirty)
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{
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RunValidation();
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_validationDirty = false;
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}
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InitStyles();
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// Active toggle at top
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EditorGUILayout.PropertyField(isActiveProp, new GUIContent("Export This Object"));
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if (!isActiveProp.boolValue)
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{
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EditorGUILayout.HelpBox("This object will be skipped during export.", MessageType.Info);
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serializedObject.ApplyModifiedProperties();
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return;
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}
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EditorGUILayout.Space(5);
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// Mesh Info Section
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DrawMeshInfoSection();
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// Texture Section
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DrawTextureSection();
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// Export Settings Section
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DrawExportSettingsSection();
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// Collision Settings Section
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DrawCollisionSettingsSection();
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// Gizmo Settings Section
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DrawGizmoSettingsSection();
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// Validation Section
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DrawValidationSection();
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// Action Buttons
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DrawActionButtons();
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if (serializedObject.ApplyModifiedProperties())
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{
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_validationDirty = true;
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}
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}
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private void InitStyles()
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{
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if (headerStyle == null)
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{
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headerStyle = new GUIStyle(EditorStyles.foldoutHeader);
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}
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if (errorStyle == null)
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{
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errorStyle = new GUIStyle(EditorStyles.label);
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errorStyle.normal.textColor = Color.red;
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}
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if (warningStyle == null)
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{
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warningStyle = new GUIStyle(EditorStyles.label);
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warningStyle.normal.textColor = new Color(1f, 0.7f, 0f);
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}
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}
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private void DrawMeshInfoSection()
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{
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showMeshInfo = EditorGUILayout.BeginFoldoutHeaderGroup(showMeshInfo, "Mesh Information");
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if (showMeshInfo)
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{
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EditorGUI.indentLevel++;
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if (meshFilter != null && meshFilter.sharedMesh != null)
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{
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EditorGUILayout.LabelField("Mesh", meshFilter.sharedMesh.name);
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EditorGUILayout.LabelField("Triangles", triangleCount.ToString());
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EditorGUILayout.LabelField("Vertices", vertexCount.ToString());
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EditorGUILayout.LabelField("Bounds Size", meshBounds.size.ToString("F2"));
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// Triangle budget bar
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float budgetPercent = triangleCount / 100f;
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Rect rect = EditorGUILayout.GetControlRect(false, 20);
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EditorGUI.ProgressBar(rect, Mathf.Clamp01(budgetPercent), $"Triangle Budget: {triangleCount}/100");
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}
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else
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{
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EditorGUILayout.HelpBox("No mesh assigned", MessageType.Warning);
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}
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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private void DrawTextureSection()
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{
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showTextureInfo = EditorGUILayout.BeginFoldoutHeaderGroup(showTextureInfo, "Texture Settings");
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if (showTextureInfo)
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{
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(textureProp, new GUIContent("Override Texture"));
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EditorGUILayout.PropertyField(bitDepthProp, new GUIContent("Bit Depth"));
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// Show texture preview if assigned
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var tex = textureProp.objectReferenceValue as Texture2D;
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if (tex != null)
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{
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EditorGUILayout.Space(5);
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using (new EditorGUILayout.HorizontalScope())
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{
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GUILayout.FlexibleSpace();
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Rect previewRect = GUILayoutUtility.GetRect(64, 64, GUILayout.Width(64));
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EditorGUI.DrawPreviewTexture(previewRect, tex);
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GUILayout.FlexibleSpace();
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}
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EditorGUILayout.LabelField($"Size: {tex.width}x{tex.height}");
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// VRAM estimate
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int bpp = bitDepthProp.enumValueIndex == 0 ? 4 : (bitDepthProp.enumValueIndex == 1 ? 8 : 16);
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int vramBytes = (tex.width * tex.height * bpp) / 8;
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EditorGUILayout.LabelField($"Est. VRAM: {vramBytes} bytes ({bpp}bpp)");
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}
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else if (meshRenderer != null && meshRenderer.sharedMaterial != null)
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{
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var matTex = meshRenderer.sharedMaterial.mainTexture;
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if (matTex != null)
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{
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EditorGUILayout.HelpBox($"Using material texture: {matTex.name}", MessageType.Info);
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}
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}
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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private void DrawExportSettingsSection()
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{
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showExportSettings = EditorGUILayout.BeginFoldoutHeaderGroup(showExportSettings, "Export Settings");
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if (showExportSettings)
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{
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(objectFlagsProp, new GUIContent("Object Flags"));
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EditorGUILayout.PropertyField(luaFileProp, new GUIContent("Lua Script"));
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// Quick Lua file buttons
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if (luaFileProp.objectReferenceValue != null)
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{
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using (new EditorGUILayout.HorizontalScope())
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{
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if (GUILayout.Button("Edit Lua", GUILayout.Width(80)))
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{
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AssetDatabase.OpenAsset(luaFileProp.objectReferenceValue);
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}
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if (GUILayout.Button("Clear", GUILayout.Width(60)))
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{
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luaFileProp.objectReferenceValue = null;
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}
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}
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}
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else
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{
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if (GUILayout.Button("Create New Lua Script"))
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{
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CreateNewLuaScript();
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}
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}
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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private void DrawCollisionSettingsSection()
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{
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showCollisionSettings = EditorGUILayout.BeginFoldoutHeaderGroup(showCollisionSettings, "Collision Settings");
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if (showCollisionSettings)
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{
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(collisionTypeProp, new GUIContent("Collision Type"));
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var collType = (PSXCollisionType)collisionTypeProp.enumValueIndex;
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if (collType != PSXCollisionType.None)
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{
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EditorGUILayout.PropertyField(exportCollisionMeshProp, new GUIContent("Export Collision Mesh"));
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EditorGUILayout.PropertyField(customCollisionMeshProp, new GUIContent("Custom Collision Mesh"));
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EditorGUILayout.PropertyField(collisionLayerProp, new GUIContent("Collision Layer"));
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// Collision info
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EditorGUILayout.Space(5);
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string collisionInfo = collType switch
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{
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PSXCollisionType.Solid => "Solid: Blocks movement, fires onCollision",
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PSXCollisionType.Trigger => "Trigger: Fires onTriggerEnter/Exit, doesn't block",
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PSXCollisionType.Platform => "Platform: Solid from above only",
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_ => ""
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};
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EditorGUILayout.HelpBox(collisionInfo, MessageType.Info);
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}
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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private void DrawGizmoSettingsSection()
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{
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showGizmoSettings = EditorGUILayout.BeginFoldoutHeaderGroup(showGizmoSettings, "Gizmo Settings");
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if (showGizmoSettings)
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{
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(previewNormalsProp, new GUIContent("Preview Normals"));
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if (previewNormalsProp.boolValue)
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{
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EditorGUILayout.PropertyField(normalPreviewLengthProp, new GUIContent("Normal Length"));
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}
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EditorGUILayout.PropertyField(showCollisionBoundsProp, new GUIContent("Show Collision Bounds"));
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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private void DrawValidationSection()
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{
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if (validationErrors.Count == 0 && validationWarnings.Count == 0)
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return;
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showValidation = EditorGUILayout.BeginFoldoutHeaderGroup(showValidation, "Validation");
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if (showValidation)
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{
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foreach (var error in validationErrors)
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{
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EditorGUILayout.HelpBox(error, MessageType.Error);
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}
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foreach (var warning in validationWarnings)
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{
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EditorGUILayout.HelpBox(warning, MessageType.Warning);
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}
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if (GUILayout.Button("Refresh Validation"))
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{
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CacheMeshInfo();
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RunValidation();
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}
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}
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EditorGUILayout.EndFoldoutHeaderGroup();
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}
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private void DrawActionButtons()
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{
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EditorGUILayout.Space(10);
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using (new EditorGUILayout.HorizontalScope())
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{
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if (GUILayout.Button("Select Scene Exporter"))
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{
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var exporter = FindObjectOfType<PSXSceneExporter>();
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if (exporter != null)
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{
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Selection.activeGameObject = exporter.gameObject;
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}
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else
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{
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EditorUtility.DisplayDialog("Not Found", "No PSXSceneExporter in scene.", "OK");
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}
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}
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if (GUILayout.Button("Open Scene Validator"))
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{
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PSXSceneValidatorWindow.ShowWindow();
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}
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}
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}
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private void CreateNewLuaScript()
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{
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var exporter = target as PSXObjectExporter;
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string defaultName = exporter.gameObject.name.ToLower().Replace(" ", "_");
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string path = EditorUtility.SaveFilePanelInProject(
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"Create Lua Script",
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defaultName + ".lua",
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"lua",
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"Create a new Lua script for this object");
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if (!string.IsNullOrEmpty(path))
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{
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string template = $@"-- Lua script for {exporter.gameObject.name}
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--
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-- Available globals: Entity, Vec3, Input, Timer, Camera, Audio,
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-- Debug, Math, Scene, Persist
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--
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-- Available events:
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-- onCreate(self) — called once when the object is registered
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-- onUpdate(self, dt) — called every frame (dt = delta frames, usually 1)
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-- onEnable(self) — called when the object becomes active
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-- onDisable(self) — called when the object becomes inactive
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-- onCollision(self, other) — called on collision with another object
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-- onTriggerEnter(self, other)
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-- onTriggerStay(self, other)
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-- onTriggerExit(self, other)
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-- onInteract(self) — called when the player interacts
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-- onButtonPress(self, btn) — called on button press (btn = Input.CROSS etc.)
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-- onButtonRelease(self, btn)
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-- onDestroy(self) — called before the object is destroyed
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--
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-- Properties: self.position (Vec3), self.rotationY (pi-units), self.active (bool)
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function onCreate(self)
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-- Called once when this object is registered in the scene
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end
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function onUpdate(self, dt)
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-- Called every frame. dt = number of elapsed frames (usually 1).
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end
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function onInteract(self)
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-- Called when the player interacts with this object
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end
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";
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System.IO.File.WriteAllText(path, template);
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AssetDatabase.Refresh();
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var luaFile = AssetDatabase.LoadAssetAtPath<LuaFile>(path);
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if (luaFile != null)
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{
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luaFileProp.objectReferenceValue = luaFile;
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serializedObject.ApplyModifiedProperties();
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}
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}
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}
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[MenuItem("CONTEXT/PSXObjectExporter/Copy Settings to Selected")]
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private static void CopySettingsToSelected(MenuCommand command)
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{
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var source = command.context as PSXObjectExporter;
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if (source == null) return;
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foreach (var go in Selection.gameObjects)
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{
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var target = go.GetComponent<PSXObjectExporter>();
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if (target != null && target != source)
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{
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Undo.RecordObject(target, "Copy PSX Settings");
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// Copy via serialized object
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EditorUtility.CopySerialized(source, target);
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}
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}
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}
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}
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}
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Reference in New Issue
Block a user