/// <summary>
/// Helper function used to print things in columns.
/// </summary>
bool DrawRow(Entry ent, UIPanel selected, bool isChecked)
{
bool retVal = false;
string panelName, layer, widgetCount, drawCalls, clipping;
if (ent != null)
{
panelName = ent.panel.name;
layer = LayerMask.LayerToName(ent.panel.gameObject.layer);
widgetCount = ent.widgets.Count.ToString();
drawCalls = ent.panel.drawCalls.Count.ToString();
clipping = (ent.panel.clipping != UIDrawCall.Clipping.None) ? "Yes" : "";
}
else
{
panelName = "Panel's Name";
layer = "Layer";
widgetCount = "WG";
drawCalls = "DC";
clipping = "Clip";
}
if (ent != null)
{
NGUIEditorTools.HighlightLine(ent.isEnabled ? new Color(0.6f, 0.6f, 0.6f) : Color.black);
}
GUILayout.BeginHorizontal();
{
GUI.color = Color.white;
if (isChecked != EditorGUILayout.Toggle(isChecked, GUILayout.Width(20f)))
{
retVal = true;
}
if (ent == null)
{
GUI.contentColor = Color.white;
}
else if (ent.isEnabled)
{
GUI.contentColor = (ent.panel == selected) ? new Color(0f, 0.8f, 1f) : Color.white;
}
else
{
GUI.contentColor = (ent.panel == selected) ? new Color(0f, 0.5f, 0.8f) : Color.grey;
}
#if UNITY_3_4
if (GUILayout.Button(panelName, EditorStyles.structHeadingLabel, GUILayout.MinWidth(100f)))
#else
if (GUILayout.Button(panelName, EditorStyles.label, GUILayout.MinWidth(100f)))
#endif
{
if (ent != null)
{
Selection.activeGameObject = ent.panel.gameObject;
EditorUtility.SetDirty(ent.panel.gameObject);
}
}
GUILayout.Label(layer, GUILayout.Width(ent == null ? 65f : 70f));
GUILayout.Label(widgetCount, GUILayout.Width(30f));
GUILayout.Label(drawCalls, GUILayout.Width(30f));
GUILayout.Label(clipping, GUILayout.Width(30f));
if (ent == null)
{
GUILayout.Label("Giz", GUILayout.Width(24f));
}
else
{
GUI.contentColor = ent.isEnabled ? Color.white : new Color(0.7f, 0.7f, 0.7f);
bool debug = (ent.panel.debugInfo == UIPanel.DebugInfo.Gizmos);
if (debug != EditorGUILayout.Toggle(debug, GUILayout.Width(20f)))
{
// debug != value, so it's currently inverse
ent.panel.debugInfo = debug ? UIPanel.DebugInfo.None : UIPanel.DebugInfo.Gizmos;
EditorUtility.SetDirty(ent.panel.gameObject);
}
}
}
GUILayout.EndHorizontal();
return(retVal);
}
/// <summary>
/// Draw the UI for this tool.
/// </summary>
void OnGUI()
{
bool create = false;
bool update = false;
bool replace = false;
string prefabPath = "";
string matPath = "";
// If we have an atlas to work with, see if we can figure out the path for it and its material
if (NGUISettings.atlas != null && NGUISettings.atlas.name == NGUISettings.atlasName)
{
prefabPath = AssetDatabase.GetAssetPath(NGUISettings.atlas.gameObject.GetInstanceID());
if (NGUISettings.atlas.spriteMaterial != null)
{
matPath = AssetDatabase.GetAssetPath(NGUISettings.atlas.spriteMaterial.GetInstanceID());
}
}
// Assume default values if needed
if (string.IsNullOrEmpty(NGUISettings.atlasName))
{
NGUISettings.atlasName = "New Atlas";
}
if (string.IsNullOrEmpty(prefabPath))
{
prefabPath = NGUIEditorTools.GetSelectionFolder() + NGUISettings.atlasName + ".prefab";
}
if (string.IsNullOrEmpty(matPath))
{
matPath = NGUIEditorTools.GetSelectionFolder() + NGUISettings.atlasName + ".mat";
}
// Try to load the prefab
GameObject go = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject)) as GameObject;
if (NGUISettings.atlas == null && go != null)
{
NGUISettings.atlas = go.GetComponent <UIAtlas>();
}
EditorGUIUtility.LookLikeControls(80f);
GUILayout.Space(6f);
GUILayout.BeginHorizontal();
if (go == null)
{
GUI.backgroundColor = Color.green;
create = GUILayout.Button("Create", GUILayout.Width(76f));
}
else
{
GUI.backgroundColor = Color.red;
create = GUILayout.Button("Replace", GUILayout.Width(76f));
}
GUI.backgroundColor = Color.white;
NGUISettings.atlasName = GUILayout.TextField(NGUISettings.atlasName);
GUILayout.EndHorizontal();
if (create)
{
// If the prefab already exists, confirm that we want to overwrite it
if (go == null || EditorUtility.DisplayDialog("Are you sure?", "Are you sure you want to replace the contents of the " +
NGUISettings.atlasName + " atlas with the textures currently selected in the Project View? All other sprites will be deleted.", "Yes", "No"))
{
replace = true;
// Try to load the material
Material mat = AssetDatabase.LoadAssetAtPath(matPath, typeof(Material)) as Material;
// If the material doesn't exist, create it
if (mat == null)
{
Shader shader = Shader.Find("Unlit/Transparent Colored");
mat = new Material(shader);
// Save the material
AssetDatabase.CreateAsset(mat, matPath);
AssetDatabase.Refresh();
// Load the material so it's usable
mat = AssetDatabase.LoadAssetAtPath(matPath, typeof(Material)) as Material;
}
if (NGUISettings.atlas == null || NGUISettings.atlas.name != NGUISettings.atlasName)
{
// Create a new prefab for the atlas
#if UNITY_3_4
Object prefab = (go != null) ? go : EditorUtility.CreateEmptyPrefab(prefabPath);
#else
Object prefab = (go != null) ? go : PrefabUtility.CreateEmptyPrefab(prefabPath);
#endif
// Create a new game object for the atlas
go = new GameObject(NGUISettings.atlasName);
go.AddComponent <UIAtlas>().spriteMaterial = mat;
// Update the prefab
#if UNITY_3_4
EditorUtility.ReplacePrefab(go, prefab);
#else
PrefabUtility.ReplacePrefab(go, prefab);
#endif
DestroyImmediate(go);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
// Select the atlas
go = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject)) as GameObject;
NGUISettings.atlas = go.GetComponent <UIAtlas>();
}
}
}
ComponentSelector.Draw <UIAtlas>("...or select", NGUISettings.atlas, OnSelectAtlas);
List <Texture> textures = GetSelectedTextures();
if (NGUISettings.atlas != null && NGUISettings.atlas.name == NGUISettings.atlasName)
{
Material mat = NGUISettings.atlas.spriteMaterial;
Texture tex = NGUISettings.atlas.texture;
// Material information
GUILayout.BeginHorizontal();
{
if (mat != null)
{
if (GUILayout.Button("Material", GUILayout.Width(76f)))
{
Selection.activeObject = mat;
}
GUILayout.Label(" " + mat.name);
}
else
{
GUI.color = Color.grey;
GUILayout.Button("Material", GUILayout.Width(76f));
GUI.color = Color.white;
GUILayout.Label(" N/A");
}
}
GUILayout.EndHorizontal();
// Texture atlas information
GUILayout.BeginHorizontal();
{
if (tex != null)
{
if (GUILayout.Button("Texture", GUILayout.Width(76f)))
{
Selection.activeObject = tex;
}
GUILayout.Label(" " + tex.width + "x" + tex.height);
}
else
{
GUI.color = Color.grey;
GUILayout.Button("Texture", GUILayout.Width(76f));
GUI.color = Color.white;
GUILayout.Label(" N/A");
}
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
NGUISettings.atlasPadding = Mathf.Clamp(EditorGUILayout.IntField("Padding", NGUISettings.atlasPadding, GUILayout.Width(100f)), 0, 8);
GUILayout.Label("in pixels in-between of sprites");
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
NGUISettings.atlasTrimming = EditorGUILayout.Toggle("Trim Alpha", NGUISettings.atlasTrimming, GUILayout.Width(100f));
GUILayout.Label("Remove empty space");
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
NGUISettings.unityPacking = EditorGUILayout.Toggle("Unity Packer", NGUISettings.unityPacking, GUILayout.MinWidth(100f));
GUILayout.Label("if off, use a custom packer");
GUILayout.EndHorizontal();
if (textures.Count > 0)
{
GUI.backgroundColor = Color.green;
update = GUILayout.Button("Add/Update All");
GUI.backgroundColor = Color.white;
}
else
{
NGUIEditorTools.DrawSeparator();
GUILayout.Label("You can reveal more options by selecting\none or more textures in the Project View\nwindow.");
}
}
else
{
NGUIEditorTools.DrawSeparator();
GUILayout.Label("You can create a new atlas by selecting\none or more textures in the Project View\nwindow, then clicking \"Create\".");
}
Dictionary <string, int> spriteList = GetSpriteList(textures);
if (spriteList.Count > 0)
{
NGUIEditorTools.DrawHeader("Sprites");
GUILayout.Space(-7f);
mScroll = GUILayout.BeginScrollView(mScroll);
string delSprite = null;
int index = 0;
foreach (KeyValuePair <string, int> iter in spriteList)
{
++index;
NGUIEditorTools.HighlightLine(new Color(0.6f, 0.6f, 0.6f));
GUILayout.BeginHorizontal();
GUILayout.Label(index.ToString(), GUILayout.Width(24f));
GUILayout.Label(iter.Key);
if (iter.Value == 2)
{
GUI.color = Color.green;
GUILayout.Label("Add", GUILayout.Width(27f));
GUI.color = Color.white;
}
else if (iter.Value == 1)
{
GUI.color = Color.cyan;
GUILayout.Label("Update", GUILayout.Width(45f));
GUI.color = Color.white;
}
else
{
if (string.IsNullOrEmpty(mDelName) || mDelName != iter.Key)
{
// If we have not yet selected a sprite for deletion, show a small "X" button
if (GUILayout.Button("X", GUILayout.Width(22f)))
{
mDelName = iter.Key;
}
}
else
{
GUI.backgroundColor = Color.red;
if (GUILayout.Button("Delete", GUILayout.Width(60f)))
{
// Confirmation button clicked on -- delete this sprite
delSprite = iter.Key;
mDelName = null;
}
GUI.backgroundColor = Color.white;
}
}
GUILayout.EndHorizontal();
}
GUILayout.EndScrollView();
// If this sprite was marked for deletion, remove it from the atlas
if (!string.IsNullOrEmpty(delSprite))
{
List <UIAtlas.Sprite> list = NGUISettings.atlas.spriteList;
foreach (UIAtlas.Sprite sp in list)
{
if (sp.name == delSprite)
{
list.Remove(sp);
List <SpriteEntry> sprites = new List <SpriteEntry>();
ExtractSprites(NGUISettings.atlas, sprites);
UpdateAtlas(NGUISettings.atlas, sprites);
mDelName = null;
return;
}
}
}
else if (update)
{
UpdateAtlas(textures, true);
}
else if (replace)
{
UpdateAtlas(textures, false);
}
return;
}
}
/// <summary>
/// Helper function used to print things in columns.
/// </summary>
void DrawRow(Camera cam)
{
#pragma warning disable 0618
if (cam != null)
{
NGUIEditorTools.HighlightLine(new Color(0.6f, 0.6f, 0.6f));
}
GUILayout.BeginHorizontal();
{
bool enabled = (cam == null || (cam.gameObject.active && cam.enabled));
GUI.color = Color.white;
if (cam != null)
{
if (enabled != EditorGUILayout.Toggle(enabled, GUILayout.Width(20f)))
{
cam.enabled = !enabled;
EditorUtility.SetDirty(cam.gameObject);
}
}
else
{
GUILayout.Space(30f);
}
bool highlight = (cam == null || Selection.activeGameObject == null) ? false :
(0 != (cam.cullingMask & (1 << Selection.activeGameObject.layer)));
if (enabled)
{
GUI.color = highlight ? new Color(0f, 0.8f, 1f) : Color.white;
}
else
{
GUI.color = highlight ? new Color(0f, 0.5f, 0.8f) : Color.grey;
}
string camName, camLayer;
if (cam == null)
{
camName = "Camera's Name";
camLayer = "Layer";
}
else
{
camName = cam.name + (cam.orthographic ? " (2D)" : " (3D)");
camLayer = LayerMask.LayerToName(cam.gameObject.layer);
}
#if UNITY_3_4
if (GUILayout.Button(camName, EditorStyles.structHeadingLabel, GUILayout.MinWidth(100f)) && cam != null)
#else
if (GUILayout.Button(camName, EditorStyles.label, GUILayout.MinWidth(100f)) && cam != null)
#endif
{
Selection.activeGameObject = cam.gameObject;
EditorUtility.SetDirty(cam.gameObject);
}
GUILayout.Label(camLayer, GUILayout.Width(70f));
GUI.color = enabled ? Color.white : new Color(0.7f, 0.7f, 0.7f);
if (cam == null)
{
GUILayout.Label("EV", GUILayout.Width(26f));
}
else
{
UICamera uic = cam.GetComponent <UICamera>();
bool ev = (uic != null && uic.enabled);
if (ev != EditorGUILayout.Toggle(ev, GUILayout.Width(20f)))
{
if (uic == null)
{
uic = cam.gameObject.AddComponent <UICamera>();
}
uic.enabled = !ev;
}
}
if (cam == null)
{
GUILayout.Label("Mask", GUILayout.Width(100f));
}
else
{
int mask = LayerMaskField(cam.cullingMask, GUILayout.Width(105f));
if (cam.cullingMask != mask)
{
NGUIEditorTools.RegisterUndo("Camera Mask Change", cam);
cam.cullingMask = mask;
}
}
}
GUILayout.EndHorizontal();
#pragma warning restore 0618
}
