Initial commit after symposium

convert_tmp_to_text.py

@@ -0,0 +1,127 @@
+#!/usr/bin/env python3
+"""Bulk-convert TextMeshProUGUI components to Unity UI Text in a .unity scene file."""
+import re, sys
+
+TMP_GUID = "f4688fdb7df04437aeb418b961361dc5"
+TEXT_GUID = "5f7201a12d95ffc409449d95f23cf332"
+ARIAL_FONT = "{fileID: 10102, guid: 0000000000000000e000000000000000, type: 0}"
+
+# Already converted IDs (skip these)
+ALREADY_DONE = {"960000007", "1501844973", "1385057283"}
+
+def extract_prop(block, key):
+    m = re.search(rf'^\s+{key}:\s*(.+)$', block, re.MULTILINE)
+    return m.group(1).strip() if m else None
+
+def alignment_from_tmp(h_align, v_align):
+    h = int(h_align) if h_align else 1
+    v = int(v_align) if v_align else 256
+    col = {1: 0, 2: 1, 4: 2, 8: 0}.get(h, 0)  # Left=0, Center=1, Right=2
+    row = {256: 0, 512: 1, 1024: 2}.get(v, 0)   # Upper=0, Middle=1, Lower=2
+    return row * 3 + col
+
+def convert_block(block, file_id, game_obj_id):
+    text = extract_prop(block, "m_text") or ""
+    font_size = extract_prop(block, "m_fontSize") or "22"
+    font_style = extract_prop(block, "m_fontStyle") or "0"
+    color_r = color_g = color_b = color_a = None
+    color_match = re.search(r'm_Color:\s*\{r:\s*([\d.]+),\s*g:\s*([\d.]+),\s*b:\s*([\d.]+),\s*a:\s*([\d.]+)\}', block)
+    if color_match:
+        color_r, color_g, color_b, color_a = color_match.groups()
+    raycast = extract_prop(block, "m_RaycastTarget") or "1"
+    h_align = extract_prop(block, "m_HorizontalAlignment")
+    v_align = extract_prop(block, "m_VerticalAlignment")
+    alignment = alignment_from_tmp(h_align, v_align)
+    
+    color_str = f"{{r: {color_r}, g: {color_g}, b: {color_b}, a: {color_a}}}" if color_r else "{r: 1, g: 1, b: 1, a: 1}"
+    
+    font_size_int = int(float(font_size))
+    
+    return f"""--- !u!114 &{file_id}
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {{fileID: 0}}
+  m_PrefabInstance: {{fileID: 0}}
+  m_PrefabAsset: {{fileID: 0}}
+  m_GameObject: {{fileID: {game_obj_id}}}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {{fileID: 11500000, guid: {TEXT_GUID}, type: 3}}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Material: {{fileID: 0}}
+  m_Color: {color_str}
+  m_RaycastTarget: {raycast}
+  m_RaycastPadding: {{x: 0, y: 0, z: 0, w: 0}}
+  m_Maskable: 1
+  m_OnCullStateChanged:
+    m_PersistentCalls:
+      m_Calls: []
+  m_FontData:
+    m_Font: {ARIAL_FONT}
+    m_FontSize: {font_size_int}
+    m_FontStyle: {font_style}
+    m_BestFit: 0
+    m_MinSize: 10
+    m_MaxSize: 40
+    m_Alignment: {alignment}
+    m_AlignByGeometry: 0
+    m_RichText: 1
+    m_HorizontalOverflow: 0
+    m_VerticalOverflow: 0
+    m_LineSpacing: 1
+  m_Text: {text}"""
+
+def main():
+    path = sys.argv[1] if len(sys.argv) > 1 else "Assets/Scenes/SampleScene.unity"
+    with open(path, 'r') as f:
+        content = f.read()
+    
+    # Split into YAML documents (each starting with --- !u!)
+    parts = re.split(r'(--- !u!\d+ &\d+)', content)
+    
+    converted = 0
+    result = []
+    i = 0
+    while i < len(parts):
+        if i + 1 < len(parts) and parts[i].startswith('--- !u!'):
+            header = parts[i]
+            body = parts[i + 1]
+            
+            file_id_match = re.search(r'&(\d+)', header)
+            file_id = file_id_match.group(1) if file_id_match else None
+            
+            if file_id and file_id not in ALREADY_DONE and TMP_GUID in body:
+                game_obj_match = re.search(r'm_GameObject:\s*\{fileID:\s*(\d+)', body)
+                game_obj_id = game_obj_match.group(1) if game_obj_match else "0"
+                
+                full_block = header + body
+                new_block = convert_block(full_block, file_id, game_obj_id)
+                
+                # Find where the next --- !u! starts in body, keep the rest
+                next_header_pos = body.find('\n--- !u!')
+                if next_header_pos >= 0:
+                    remainder = body[next_header_pos:]
+                    result.append(new_block + remainder)
+                else:
+                    result.append(new_block + '\n')
+                
+                converted += 1
+                i += 2
+                continue
+            
+            result.append(header)
+            result.append(body)
+            i += 2
+        else:
+            result.append(parts[i])
+            i += 1
+    
+    output = ''.join(result)
+    with open(path, 'w') as f:
+        f.write(output)
+    
+    print(f"Converted {converted} TMP components to Unity Text")
+
+if __name__ == '__main__':
+    main()