public override void OnInspectorGUI()
{
EditorGUIUtility.LookLikeControls(80f);
NGUIEditorTools.DrawSeparator();
mFont = target as UIFont;
ComponentSelector.Draw<UIAtlas>((UIAtlas)mFont.atlas, OnSelectAtlas);
if (mFont.atlas != null)
{
if (mFont.bmFont.isValid)
{
string spriteName = UISlicedSpriteInspector.SpriteField((UIAtlas)mFont.atlas, mFont.spriteName);
if (mFont.spriteName != spriteName)
{
NGUIEditorTools.RegisterUndo("Font Sprite", mFont);
mFont.spriteName = spriteName;
}
}
}
else
{
// No atlas specified -- set the material and texture rectangle directly
Material mat = EditorGUILayout.ObjectField("Material", mFont.material, typeof(Material), false) as Material;
if (mFont.material != mat)
{
NGUIEditorTools.RegisterUndo("Font Material", mFont);
mFont.material = mat;
}
}
bool resetWidthHeight = false;
if (mFont.atlas != null || mFont.material != null)
{
TextAsset data = EditorGUILayout.ObjectField("Import Font", null, typeof(TextAsset), false) as TextAsset;
if (data != null)
{
NGUIEditorTools.RegisterUndo("Import Font Data", mFont);
BMFontReader.Load(mFont.bmFont, NGUITools.GetHierarchy(mFont.gameObject), data.bytes);
mFont.Refresh();
resetWidthHeight = true;
Debug.Log("Imported " + mFont.bmFont.glyphCount + " characters");
}
}
if (mFont.bmFont.isValid)
{
Color green = new Color(0.4f, 1f, 0f, 1f);
Texture2D tex = mFont.texture;
if (tex != null)
{
if (mFont.atlas == null)
{
// Pixels are easier to work with than UVs
Rect pixels = NGUIMath.ConvertToPixels(mFont.uvRect, tex.width, tex.height, false);
// Automatically set the width and height of the rectangle to be the original font texture's dimensions
if (resetWidthHeight)
{
pixels.width = mFont.texWidth;
pixels.height = mFont.texHeight;
}
// Font sprite rectangle
GUI.backgroundColor = green;
pixels = EditorGUILayout.RectField("Pixel Rect", pixels);
GUI.backgroundColor = Color.white;
// Create a button that can make the coordinates pixel-perfect on click
GUILayout.BeginHorizontal();
{
GUILayout.Label("Correction", GUILayout.Width(75f));
Rect corrected = NGUIMath.MakePixelPerfect(pixels);
if (corrected == pixels)
{
GUI.color = Color.grey;
GUILayout.Button("Make Pixel-Perfect");
GUI.color = Color.white;
}
else if (GUILayout.Button("Make Pixel-Perfect"))
{
pixels = corrected;
GUI.changed = true;
}
}
GUILayout.EndHorizontal();
// Convert the pixel coordinates back to UV coordinates
Rect uvRect = NGUIMath.ConvertToTexCoords(pixels, tex.width, tex.height);
if (mFont.uvRect != uvRect)
{
NGUIEditorTools.RegisterUndo("Font Pixel Rect", mFont);
mFont.uvRect = uvRect;
}
}
// Font spacing
GUILayout.BeginHorizontal();
{
EditorGUIUtility.LookLikeControls(0f);
GUILayout.Label("Spacing", GUILayout.Width(60f));
GUILayout.Label("X", GUILayout.Width(12f));
int x = EditorGUILayout.IntField(mFont.horizontalSpacing);
GUILayout.Label("Y", GUILayout.Width(12f));
int y = EditorGUILayout.IntField(mFont.verticalSpacing);
EditorGUIUtility.LookLikeControls(80f);
if (mFont.horizontalSpacing != x || mFont.verticalSpacing != y)
{
NGUIEditorTools.RegisterUndo("Font Spacing", mFont);
mFont.horizontalSpacing = x;
mFont.verticalSpacing = y;
}
}
GUILayout.EndHorizontal();
EditorGUILayout.Separator();
GUILayout.BeginHorizontal();
{
mView = (View)EditorGUILayout.EnumPopup("Show", mView);
GUILayout.Label("Shader", GUILayout.Width(45f));
if (mUseShader != EditorGUILayout.Toggle(mUseShader, GUILayout.Width(20f)))
{
mUseShader = !mUseShader;
if (mUseShader && mView == View.Font)
{
// TODO: Remove this when Unity fixes the bug with DrawPreviewTexture not being affected by BeginGroup
Debug.LogWarning("There is a bug in Unity that prevents the texture from getting clipped properly.\n" +
"Until it's fixed by Unity, your texture may spill onto the rest of the Unity's GUI while using this mode.");
}
}
}
GUILayout.EndHorizontal();
if (mView != View.Nothing)
{
// Draw the atlas
EditorGUILayout.Separator();
Material m = mUseShader ? mFont.material : null;
Rect rect = (mView == View.Atlas) ? NGUIEditorTools.DrawAtlas(tex, m) : NGUIEditorTools.DrawSprite(tex, mFont.uvRect, m);
NGUIEditorTools.DrawOutline(rect, mFont.uvRect, green);
rect = GUILayoutUtility.GetRect(Screen.width, 18f);
EditorGUI.DropShadowLabel(rect, "Font Size: " + mFont.size);
}
}
}
}
