Users can now choose custom chatbox texture size in UI

3 files changed, 37 insertions, 5 deletions

diff --git a/Scripts/libunity.py b/Scripts/libunity.py
index 39348d4..77eeb95 100644
--- a/Scripts/libunity.py
+++ b/Scripts/libunity.py
@@ -446,7 +446,7 @@ class UnityAnimator():
             self.nodes.append(node)
             anchor = node.anchor
             if anchor == None:
-                raise Exception("Node is missing anchor: {}".format(str(node)))
+                anchor = self.allocateId()
             if anchor in self.id_to_node:
                 raise Exception("Duplicate anchor: {}, node 1: {}, node 2: {}".format(anchor, str(node), str(self.id_to_node[anchor])))
             self.id_to_node[anchor] = node
@@ -1013,9 +1013,11 @@ def unityYamlToString(nodes):
 %YAML 1.1
 %TAG !u! tag:unity3d.com,2011:
 """[1:][:-1]
-    lines.append(preamble)
+    if len(nodes) > 1 or (len(nodes) == 1 and nodes[0].anchor):
+        lines.append(preamble)
     for doc in nodes:
-        lines.append("--- !u!" + doc.class_id + " &" + doc.anchor)
+        if len(nodes) > 1 or (len(nodes) == 1 and nodes[0].anchor):
+            lines.append("--- !u!" + doc.class_id + " &" + doc.anchor)
         lines.append(str(doc))
     result = '\n'.join(lines)
 
@@ -1134,7 +1136,8 @@ class UnityParser:
                 if self.cur_node == None:
                     self.cur_node = UnityDocument()
                     self.cur_node.anchor = event.anchor
-                    self.cur_node.class_id = anchor_to_class_id[event.anchor]
+                    if event.anchor:
+                        self.cur_node.class_id = anchor_to_class_id[event.anchor]
                 else:
                     self.cur_node = self.cur_node.addChildMapping(self.cur_scalar)
                 self.pushState(self.MAPPING_START)
diff --git a/Scripts/remove_audio_sources.py b/Scripts/remove_audio_sources.py
index 0b4e566..0486169 100644
--- a/Scripts/remove_audio_sources.py
+++ b/Scripts/remove_audio_sources.py
@@ -1,3 +1,4 @@
+import argparse
 import libunity
 import sys
 
@@ -16,5 +17,9 @@ def removeAudioSources(path: str):
         f.write(libunity.unityYamlToString(anim.nodes))
 
 if __name__ == "__main__":
-    removeAudioSources(sys.argv[1])
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--prefab", type=str, help="Path to .prefab file.")
+    args = parser.parse_args()
+
+    removeAudioSources(args.prefab)
 
diff --git a/Scripts/set_texture_sz.py b/Scripts/set_texture_sz.py
new file mode 100644
index 0000000..f6fbb45
--- /dev/null
+++ b/Scripts/set_texture_sz.py
@@ -0,0 +1,24 @@
+import argparse
+import libunity
+import sys
+
+def setTextureSize(path: str, size: int):
+    parser = libunity.MulticoreUnityParser()
+    anim = parser.parseFile(path)
+
+    node = anim.nodes[0]
+    node.mapping['TextureImporter'].mapping['maxTextureSize'] = size
+    for plat in node.mapping['TextureImporter'].mapping['platformSettings'].sequence:
+        plat.mapping['maxTextureSize'] = size
+
+    with open(path, "w", encoding="utf-8") as f:
+        f.write(libunity.unityYamlToString(anim.nodes))
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--meta", type=str, help="Path to texture .meta file.")
+    parser.add_argument("--size", type=int, help="Texture size.")
+    args = parser.parse_args()
+
+    setTextureSize(args.meta, args.size)
+