//创建fontsetting
private void CreatFontSetting()
{
CharacterGUIData[] finalSettings = FilterSetting();
_ci = new CharacterInfo[finalSettings.Length];
int linespace;
for (int i = 0; i < finalSettings.Length; i++)
{
CharacterGUIData cgd = finalSettings[i];
Sprite sp = cgd.ItemObj as Sprite;
Rect spRect = sp.rect;
_ci[i] = new CharacterInfo();
_ci[i].index = ConvertStringToUnicode(cgd.UnicodeStr);
//_ci[i].uvBottomLeft = new Vector2(spRect.x/_bitmapW, spRect.y/_bitmapH);
//_ci[i].uvTopRight = new Vector2((spRect.x + spRect.width)/_bitmapW, (spRect.y +spRect.height)/_bitmapH);
//_ci[i].minX = 0;
//_ci[i].maxX = (int)spRect.width;
//_ci[i].minY = (int)-spRect.height/2;
//_ci[i].maxY = (int)spRect.height/2;
//_ci[i].advance = (int) spRect.width;
CharacterInfo info = _ci[i];
info.index = ConvertStringToUnicode(cgd.UnicodeStr);
info.uvBottomLeft = new Vector2(spRect.x / _bitmapW, spRect.y / _bitmapH);
info.uvTopRight = new Vector2((spRect.x + spRect.width) / _bitmapW, (spRect.y + spRect.height) / _bitmapH);
info.minX = 0;
info.minY = -(int)spRect.height / 2; // 这样调出来的效果是ok的，原理未知
info.glyphWidth = (int)spRect.width;
info.glyphHeight = (int)spRect.height; // 同上，不知道为什么要用负的，可能跟unity纹理uv有关
info.advance = (int)spRect.width;
_ci[i] = info;
linespace = (int)spRect.height;
}
string fntPath = _bitmapFolder + "/" + _fontName + ".fontsettings";
//AssetDatabase.CreateAsset(_fnt, fntPath);
Font fnt = AssetDatabase.LoadAssetAtPath <Font>(fntPath);
if (fnt == null)
{
fnt = new Font();
AssetDatabase.CreateAsset(fnt, fntPath);
AssetDatabase.ImportAsset(fntPath);
}
fnt.characterInfo = _ci;
CreateFontMaterial(fnt);
EditorUtility.SetDirty(fnt);
AssetDatabase.SaveAssets();
}
private void SetFontCfgParameterItem(int index, CharacterGUIData data)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label(string.Format("第{0}个字体", data.index), GUILayout.Width(80));
EditorGUILayout.ObjectField(data.ItemObj, typeof(Sprite), false);
GUILayout.Label("名称：");
GUILayout.TextField(data.ItemObj.name);
GUILayout.Label("对应的字体文字：");
if (string.IsNullOrEmpty(data.UnicodeStr))
{
data.UnicodeStr = data.ItemObj.name;
}
data.UnicodeStr = EditorGUILayout.TextField(data.UnicodeStr);
EditorGUILayout.EndHorizontal();
}
private void OnGUI()
{
GUILayout.Label("注意：生成好字体后，如果需要换行功能，请在fontsetting里设置lineSpacing为字体高度");
EditorGUILayout.BeginHorizontal();
GUILayout.Label("选择字体对应的位图");
_sprite = EditorGUILayout.ObjectField(_sprite, typeof(Texture), false);
if (_sprite != null)
{
_bitmapW = (_sprite as Texture).width;
_bitmapH = (_sprite as Texture).height;
}
if (GUILayout.Button(new GUIContent("设置字体参数")))
{
_valid = true;
_bitmapFullPath = AssetDatabase.GetAssetPath(_sprite);
if (!string.IsNullOrEmpty(_bitmapFullPath))
{
_bitmapFolder = Path.GetDirectoryName(_bitmapFullPath);
_fontName = Path.GetFileNameWithoutExtension(_bitmapFullPath);
//
_fontItems = AssetDatabase.LoadAllAssetsAtPath(_bitmapFullPath);
_characterGuiDatas = new CharacterGUIData[_fontItems.Length - 1];
for (int i = 0; i < _fontItems.Length - 1; i++)
{
_characterGuiDatas[i] = new CharacterGUIData();
var name = SplitName(_fontItems[i + 1].name);
_characterGuiDatas[i].UnicodeStr = name;
var nameValid = !regExp.IsMatch(name); //含有非法字符;
_characterGuiDatas[i].valid = nameValid;
if (!nameValid)
{
_valid = false;
}
}
}
else
{
Debug.LogError("没有指定需要制作字体的图集！");
}
}
GUILayout.Label("设置字体名称:");
_fontName = GUILayout.TextField(_fontName, 1200, GUILayout.Width(120));
if (GUILayout.Button(new GUIContent("创建字体")))
{
if (!_valid)
{
EditorUtility.DisplayDialog("Error", "字体包含违法字符，请检查", "OK");
return;
}
if (!string.IsNullOrEmpty(_bitmapFolder))
{
if (_characterGuiDatas != null)
{
CreatFontSetting();
}
else
{
Debug.LogError("字体数据为空！");
}
}
}
EditorGUILayout.EndHorizontal();
if (_characterGuiDatas == null)
{
return;
}
//
for (int i = 0; i < _characterGuiDatas.Length; i++)
{
UnityEngine.Object obj = _fontItems[i + 1];
CharacterGUIData data = _characterGuiDatas[i];
data.index = i;
data.ItemObj = obj;
data.CharacterInfo = new CharacterInfo();
SetFontCfgParameterItem(i, data);
}
}
