Add ImportGMS2FontData

UndertaleModTool/Scripts/Community Scripts/ImportGMS2FontData.csx

@@ -0,0 +1,140 @@
+// ImportGMS2FontData by Dobby233Liu
+
+using System;
+using System.IO;
+using System.Drawing;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using UndertaleModLib.Util;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+EnsureDataLoaded();
+
+ScriptMessage(@"ImportGMS2FontData by Dobby233Liu
+This script imports the .yy file the GM IDE generates for font assets to your game
+Designed for the data IDE v2022.6.0.23 generates
+Select a .yy file in the fonts directory of your project
+");
+
+string importFile = PromptLoadFile("yy", "GameMaker Studio 2 files (.yy)|*.yy|All files|*");
+if (importFile == null)
+    throw new ScriptException("The import folder was not set.");
+
+JObject fontData = null;
+using (StreamReader file = File.OpenText(importFile))
+{
+    using (JsonTextReader reader = new JsonTextReader(file))
+    {
+        fontData = (JObject)JToken.ReadFrom(reader);
+    }
+}
+
+string fontPath = Path.GetFullPath(importFile);
+string fontName = (string)fontData["name"]; // im gonna trust the yy file lmao
+string textureSourcePath = Path.Combine(Path.GetDirectoryName(importFile), fontName + ".png");
+if (!File.Exists(textureSourcePath))
+    throw new ScriptException("The font texture file " + textureSourcePath + " doesn't exist.");
+
+UndertaleFont font = Data.Fonts.ByName(fontName);
+if (font == null)
+{
+    font = new UndertaleFont() {
+        Name = Data.Strings.MakeString(fontName)
+    };
+    Data.Fonts.Add(font);
+}
+
+Bitmap textureBitmap = new Bitmap(textureSourcePath);
+UndertaleEmbeddedTexture texture = new UndertaleEmbeddedTexture();
+texture.Name = Data.Strings.MakeString("Texture " + Data.EmbeddedTextures.Count); // ???
+texture.TextureData.TextureBlob = File.ReadAllBytes(textureSourcePath);
+Data.EmbeddedTextures.Add(texture);
+
+UndertaleTexturePageItem texturePageItem = new UndertaleTexturePageItem();
+texturePageItem.Name = Data.Strings.MakeString("PageItem " + Data.TexturePageItems.Count); // ???
+texturePageItem.TexturePage = texture;
+texturePageItem.SourceX = 0;
+texturePageItem.SourceY = 0;
+texturePageItem.SourceWidth = (ushort)textureBitmap.Width;
+texturePageItem.SourceHeight = (ushort)textureBitmap.Height;
+texturePageItem.TargetX = 0;
+texturePageItem.TargetY = 0;
+texturePageItem.TargetWidth = (ushort)textureBitmap.Width;
+texturePageItem.TargetHeight = (ushort)textureBitmap.Height;
+texturePageItem.BoundingWidth = (ushort)textureBitmap.Width;
+texturePageItem.BoundingHeight = (ushort)textureBitmap.Height;
+Data.TexturePageItems.Add(texturePageItem);
+
+font.Texture = texturePageItem;
+
+if (Data.GMS2_3)
+    font.EmSizeIsFloat = true; // forcbliy save as float lmao
+
+font.Glyphs.Clear();
+
+font.DisplayName = Data.Strings.MakeString((string)fontData["fontName"]);
+font.EmSize = (uint)fontData["size"];
+font.Bold = (bool)fontData["bold"];
+font.Italic = (bool)fontData["italic"];
+font.Charset = (byte)fontData["charset"];
+font.AntiAliasing = (byte)fontData["AntiAlias"];
+// ???
+font.ScaleX = 1;
+font.ScaleY = 1;
+if (fontData.ContainsKey("ascender"))
+    font.Ascender = (uint)fontData["ascender"];
+if (fontData.ContainsKey("ascenderOffset"))
+    font.AscenderOffset = (int)fontData["ascenderOffset"];
+
+font.RangeStart = 0;
+font.RangeEnd = 0;
+foreach (JObject range in fontData["ranges"].Values<JObject>())
+{
+    var rangeStart = (ushort)range["lower"];
+    var rangeEnd = (uint)range["upper"];
+    if (font.RangeStart > rangeStart)
+        font.RangeStart = rangeStart;
+    if (font.RangeEnd > rangeEnd)
+        font.RangeEnd = rangeEnd;
+}
+
+foreach (KeyValuePair<string, JToken> glyphMeta in (JObject)fontData["glyphs"])
+{
+    var glyph = (JObject)glyphMeta.Value;
+    font.Glyphs.Add(new UndertaleFont.Glyph()
+    {
+        Character = (ushort)glyph["character"],
+        SourceX = (ushort)glyph["x"],
+        SourceY = (ushort)glyph["y"],
+        SourceWidth = (ushort)glyph["w"],
+        SourceHeight = (ushort)glyph["h"],
+        Shift = (short)glyph["shift"],
+        Offset = (short)glyph["offset"],
+    });
+}
+
+List<UndertaleFont.Glyph> glyphs = font.Glyphs.ToList();
+
+// I'm literally going to LINQ 100000 times
+// and you can't stop me
+foreach (JObject kerningPair in fontData["kerningPairs"].Values<JObject>())
+{
+    var first = (ushort)kerningPair["first"];
+    var glyph = glyphs.Find(x => x.Character == first);
+    glyph.Kerning.Add(new UndertaleFont.Glyph.GlyphKerning()
+    {
+        Other = (short)kerningPair["second"],
+        Amount = (short)kerningPair["amount"],
+    });
+}
+
+// Sort glyphs like in UndertaleFontEditor to be safe
+glyphs.Sort((x, y) => x.Character.CompareTo(y.Character));
+font.Glyphs.Clear();
+foreach (UndertaleFont.Glyph glyph in glyphs)
+    font.Glyphs.Add(glyph);
+
+ScriptMessage("Import complete.");