static void TryResolveEditorData(GiraffeAtlas atlas)
{
// atlas._sourceResolved:
// 0 - no attempt
// 1 - attempt, and found
// 2 - attemped, and not found
switch (atlas._importDataResolved)
{
case 0:
case 2:
{
foreach (var n in AssetDatabase.GetAllAssetPaths())
{
if (n.StartsWith("Assets/") == false)
{
continue;
}
if (n.EndsWith(".asset") == false)
{
continue;
}
UnityEngine.Object obj = AssetDatabase.LoadAssetAtPath(n, typeof(GiraffeImportData));
if (obj != null && obj is GiraffeImportData)
{
GiraffeImportData source = obj as GiraffeImportData;
if (source.atlasIdA == atlas.atlasIdA && source.atlasIdB == atlas.atlasIdB)
{
atlas._importData = source;
atlas._importDataResolved = 1;
source._atlas = atlas;
source._atlasResolved = 1;
return;
}
}
}
atlas._importDataResolved = 2;
}
break;
}
}
void InspectImport()
{
if (mAtlas._importDataResolved == 2)
{
GUILayout.BeginVertical();
GUILayout.Label("Importer File", EditorStyles.boldLabel);
GUILayout.EndVertical();
GUILayout.BeginVertical(EditorStyles.textArea);
GUILayout.Label("An Giraffe Import Data file must be created before using, this is used by the editor to keep track of external resources to build the texture atlas.", EditorStyles.wordWrappedLabel);
if (GUILayout.Button("Create"))
{
String path = EditorUtility.SaveFilePanelInProject("Atlas Import Data", String.Format("{0} ImportData", System.IO.Path.GetFileNameWithoutExtension(AssetDatabase.GetAssetPath(mAtlas))), "asset",
"Create an ImportData");
if (String.IsNullOrEmpty(path) == false)
{
GiraffeImportData importData = ScriptableObject.CreateInstance <GiraffeImportData>();
importData.atlasIdA = mAtlas.atlasIdA;
importData.atlasIdB = mAtlas.atlasIdB;
mAtlas._importData = importData;
mAtlas._importDataResolved = 1;
importData._atlas = mAtlas;
importData._atlasResolved = 1;
AssetDatabase.CreateAsset(importData, path);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
EditorUtility.SetDirty(importData);
}
}
GUILayout.Label("Note: To stop the Import Data and any textures/files it references as part of the build, place them outside of the Resources folder.", EditorStyles.wordWrappedLabel);
GUILayout.EndVertical();
return;
}
else
{
GUILayout.BeginVertical();
GUILayout.Label("Import tool", EditorStyles.boldLabel);
GUILayout.EndVertical();
}
bool changed = false;
GUILayout.BeginHorizontal();
Color col = GUI.color;
if (mAtlas._importData.atlasOutOfDate)
{
GUI.color = Color.yellow;
}
if (GUILayout.Button("Build", EditorStyles.miniButton, GUILayout.MinWidth(120)))
{
BuildAtlas();
}
GUI.color = col;
GUILayout.FlexibleSpace();
GUILayout.BeginHorizontal(GUILayout.MinWidth(120));
GUI.changed = false;
GUILayout.Label("Add", GUILayout.Width(25));
var v = (FriendlyPartType)EditorGUILayout.EnumPopup(FriendlyPartType.Texture);
if (GUI.changed)
{
switch (v)
{
case FriendlyPartType.Texture:
{
GiraffeAtlasImportDataPart part = new GiraffeAtlasImportDataPart();
part.type = GiraffeAtlasImportDataType.Texture2D;
mAtlas._importData.parts.Add(part);
changed = true;
break;
}
case FriendlyPartType.SquareTileSheet:
{
GiraffeAtlasImportDataPart part = new GiraffeAtlasImportDataPart();
part.type = GiraffeAtlasImportDataType.TileSheetSquare;
mAtlas._importData.parts.Add(part);
changed = true;
break;
}
case FriendlyPartType.RectangularTileSheet:
{
GiraffeAtlasImportDataPart part = new GiraffeAtlasImportDataPart();
part.type = GiraffeAtlasImportDataType.TilesheetRectangular;
mAtlas._importData.parts.Add(part);
changed = true;
break;
}
}
}
GUILayout.EndHorizontal();
GUILayout.EndHorizontal();
GUILayout.BeginVertical();
GUI.changed = false;
mAtlas._importData.generateWhiteTexture = EditorGUILayout.Toggle("Make 'Giraffe/White' sprite",
mAtlas._importData.generateWhiteTexture);
if (GUI.changed)
{
changed = true;
}
GUI.changed = false;
mAtlas._importData.padding = EditorGUILayout.IntSlider("Padding", mAtlas._importData.padding, 0, 8);
if (GUI.changed)
{
changed = true;
}
GUI.changed = false;
mAtlas._importData.border = EditorGUILayout.IntSlider("Border", mAtlas._importData.border, 0, 32);
if (GUI.changed)
{
changed = true;
}
GUILayout.EndVertical();
mImportScroll = GUILayout.BeginScrollView(mImportScroll);
foreach (var part in mAtlas._importData.parts)
{
GUILayout.BeginHorizontal();
if (GUILayout.Button("x", GUILayout.Width(25)))
{
mAtlas._importData.parts.Remove(part);
changed = true;
break;
}
switch (part.type)
{
case GiraffeAtlasImportDataType.Texture2D:
{
GUI.changed = false;
part.textureAsset = EditorGUILayout.ObjectField(part.textureAsset, typeof(Texture2D), false) as Texture2D;
if (GUI.changed)
{
changed = true;
}
}
break;
case GiraffeAtlasImportDataType.TileSheetSquare:
{
GUILayout.BeginVertical();
GUI.changed = false;
bool refreshCount = false;
part.textureAsset = EditorGUILayout.ObjectField(part.textureAsset, typeof(Texture2D), false) as Texture2D;
if (GUI.changed)
{
refreshCount = true;
changed = true;
}
GUI.changed = false;
part.height = part.width = EditorGUILayout.IntSlider("Tile size", part.width, 2, 512);
if (GUI.changed)
{
refreshCount = true;
changed = true;
}
if (refreshCount)
{
refreshCount = false;
if (part.textureAsset == null)
{
part.count = 0;
}
else
{
part.count = (part.textureAsset.width * part.textureAsset.height) / (part.width * part.height);
}
}
EditorGUILayout.LabelField("Count", part.count.ToString());
GUILayout.EndVertical();
}
break;
case GiraffeAtlasImportDataType.TilesheetRectangular:
{
GUILayout.BeginVertical();
GUI.changed = false;
bool refreshCount = false;
part.textureAsset = EditorGUILayout.ObjectField(part.textureAsset, typeof(Texture2D), false) as Texture2D;
if (GUI.changed)
{
refreshCount = true;
changed = true;
}
GUI.changed = false;
part.width = EditorGUILayout.IntSlider("Tile width", part.width, 2, 512);
if (GUI.changed)
{
refreshCount = true;
changed = true;
}
GUI.changed = false;
part.height = EditorGUILayout.IntSlider("Tile height", part.height, 2, 512);
if (GUI.changed)
{
refreshCount = true;
changed = true;
}
if (refreshCount)
{
refreshCount = false;
if (part.textureAsset == null)
{
part.count = 0;
}
else
{
part.count = (part.textureAsset.width * part.textureAsset.height) / (part.width * part.height);
}
}
EditorGUILayout.LabelField("Count", part.count.ToString());
GUILayout.EndVertical();
}
break;
}
GUILayout.EndHorizontal();
}
GUILayout.EndScrollView();
if (changed)
{
mAtlas._importData.atlasOutOfDate = true;
EditorUtility.SetDirty(mAtlas._importData);
EditorUtility.SetDirty(mAtlas);
}
}
