Merge branch 'main' into release/luau-scripting.

15 files changed, 76 insertions, 71 deletions

diff --git a/scripts/code_tools/fix_whitespace.py b/scripts/code_tools/fix_whitespace.py
index 91e82f26f4..7a88265479 100644
--- a/scripts/code_tools/fix_whitespace.py
+++ b/scripts/code_tools/fix_whitespace.py
@@ -55,7 +55,7 @@ def convert_tabs_to_spaces(file_path, tab_stop):
 
         new_lines.append(new_line + '\n')
 
-    with open(file_path, 'w') as file:
+    with open(file_path, 'w', newline='\n') as file:
         file.writelines(new_lines)
 
 def process_directory(directory, extensions, tab_stop):
diff --git a/scripts/code_tools/fix_xml_indentations.py b/scripts/code_tools/fix_xml_indentations.py
index 9c8a1fc04b..e317e4f7f6 100644
--- a/scripts/code_tools/fix_xml_indentations.py
+++ b/scripts/code_tools/fix_xml_indentations.py
@@ -72,7 +72,7 @@ def save_xml(tree, file_path, xml_decl, indent_text=False, indent_tab=False, rm_
         if rm_space:
             xml_string = xml_string.replace(' />', '/>')
 
-        xml_decl = (xml_decl if (xml_decl and not rewrite_decl) 
+        xml_decl = (xml_decl if (xml_decl and not rewrite_decl)
                     else '<?xml version="1.0" encoding="utf-8" standalone="yes" ?>')
 
         try:
diff --git a/scripts/code_tools/modified-strings.sh b/scripts/code_tools/modified-strings.sh
index 435dda3f5d..932b0a4bfc 100644
--- a/scripts/code_tools/modified-strings.sh
+++ b/scripts/code_tools/modified-strings.sh
@@ -38,11 +38,11 @@ do
         -h|--help)
             Action=USAGE
             ;;
-        
+
         -v|--verbose)
             Verbose=true
             ;;
-        
+
         ##
         ## Select the revision to compare against
         ##
@@ -79,7 +79,7 @@ do
                 break
             fi
             ;;
-    esac           
+    esac
 
     shift # always consume 1
 done
@@ -107,10 +107,10 @@ then
     cat <<USAGE
 
 Usage:
-    
+
     modified-strings.sh [ { -v | --verbose } ] [-r <revision>] [<path-to-xui>]
 
-    where 
+    where
           --verbose shows progress messages on stderr (the command takes a while, so this is reassuring)
 
           -r <revision> specifies a git revision (branch, tag, commit, or relative specifier)
@@ -124,9 +124,9 @@ Usage:
         the path of a file that has a string change (columns 2 and 3 are empty for lines with a filename)
     name
         the name attribute of a string or label whose value changed
-    English value    
+    English value
         the current value of the string or label whose value changed
-        for strings, newlines are changed to '\n' and tab characters are changed to '\t' 
+        for strings, newlines are changed to '\n' and tab characters are changed to '\t'
 
     There is also a column for each of the language directories following the English.
 
diff --git a/scripts/code_tools/modified_strings.py b/scripts/code_tools/modified_strings.py
index 20ed1b0555..c777fc8c0d 100644
--- a/scripts/code_tools/modified_strings.py
+++ b/scripts/code_tools/modified_strings.py
@@ -49,7 +49,7 @@ into google sheets.
 
 If the --rev revision already contains a translation for the text, it
 will be included in the spreadsheet for reference.
-    
+
 Normally you would want --rev_base to be the last revision to have
 translations added, and --rev to be the tip of the current
 project. You can find the last commit with translation work using "git log --grep INTL- | head"
@@ -242,7 +242,7 @@ def find_deletions(mod_tree, base_tree, lang, args, f):
         mod_filename = transl_filename.replace("/xui/{}/".format(lang), "/xui/{}/".format(args.base_lang))
         #print("checking",transl_filename,"against",mod_filename)
         try:
-            mod_blob = mod_tree[mod_filename] 
+            mod_blob = mod_tree[mod_filename]
         except:
             print("  delete file", transl_filename, file=f)
             continue
@@ -257,7 +257,7 @@ def find_deletions(mod_tree, base_tree, lang, args, f):
             if not elt_key in mod_dict:
                 if lines == 0:
                     print("  in file", transl_filename, file=f)
-                lines += 1   
+                lines += 1
                 print("    delete element", elt_key, file=f)
             else:
                 transl_elt = transl_dict[elt_key]
@@ -266,14 +266,14 @@ def find_deletions(mod_tree, base_tree, lang, args, f):
                     if not a in mod_elt.attrib:
                         if lines == 0:
                             print("  in file", transl_filename, file=f)
-                        lines += 1   
+                        lines += 1
                         print("    delete attribute", a, "from", elt_key, file=f)
                 if transl_elt.text and (not mod_elt.text):
                     if lines == 0:
                         print("  in file", transl_filename, file=f)
-                    lines += 1   
+                    lines += 1
                     print("    delete text from", elt_key, file=f)
-    
+
 def save_translation_file(per_lang_data, aux_data, outfile):
 
     langs = sorted(per_lang_data.keys())
@@ -310,12 +310,12 @@ def save_translation_file(per_lang_data, aux_data, outfile):
 
     # Reference info, not for translation
     for aux, data in list(aux_data.items()):
-        df = pd.DataFrame(data, columns = ["Key", "Value"]) 
+        df = pd.DataFrame(data, columns = ["Key", "Value"])
         df.to_excel(writer, index=False, sheet_name=aux)
         worksheet = writer.sheets[aux]
         worksheet.set_column('A:A', 50, bold_wrap_format)
         worksheet.set_column('B:B', 80, wrap_format)
-        
+
     print("Writing", outfile)
     writer.save()
 
diff --git a/scripts/content_tools/anim_tool.py b/scripts/content_tools/anim_tool.py
index 4a0773951e..07159a8052 100644
--- a/scripts/content_tools/anim_tool.py
+++ b/scripts/content_tools/anim_tool.py
@@ -92,7 +92,7 @@ class FilePacker(object):
         # Now pad what's left of str out to 'size' with nul bytes.
         buf = str + ("\000" * (size-len(str)))
         self.buffer.write(buf)
-        
+
 class FileUnpacker(object):
     def __init__(self, filename):
         with open(filename,"rb") as f:
@@ -103,7 +103,7 @@ class FileUnpacker(object):
         result = struct.unpack_from(fmt, self.buffer, self.offset)
         self.offset += struct.calcsize(fmt)
         return result
-    
+
     def unpack_string(self, size=0):
         # Nonzero size means we must consider exactly the next 'size'
         # characters in self.buffer.
@@ -131,7 +131,7 @@ def F32_to_U16(val, lower, upper):
     # make sure that the value is positive and normalized to <0, 1>
     val -= lower;
     val /= (upper - lower);
-    
+
     # return the U16
     return int(math.floor(val*U16MAX))
 
@@ -149,7 +149,7 @@ def U16_to_F32(ival, lower, upper):
     # make sure that zeroes come through as zero
     if abs(val) < max_error:
         val = 0.0
-    return val; 
+    return val;
 
 class RotKey(object):
     def __init__(self, time, duration, rot):
@@ -185,7 +185,7 @@ class RotKey(object):
         fp.pack("<H",self.time_short)
         (x,y,z) = [F32_to_U16(v, -1.0, 1.0) for v in self.rotation]
         fp.pack("<HHH",x,y,z)
-        
+
 class PosKey(object):
     def __init__(self, time, duration, pos):
         """
@@ -216,7 +216,7 @@ class PosKey(object):
 
     def dump(self, f):
         print("    pos_key: t %.3f" % self.time,"pos ",",".join("%.3f" % f for f in self.position), file=f)
-        
+
     def pack(self, fp):
         fp.pack("<H",self.time_short)
         (x,y,z) = [F32_to_U16(v, -LL_MAX_PELVIS_OFFSET, LL_MAX_PELVIS_OFFSET) for v in self.position]
@@ -259,7 +259,7 @@ class Constraint(object):
         print("    ease_in_stop",self.ease_in_stop, file=f)
         print("    ease_out_start",self.ease_out_start, file=f)
         print("    ease_out_stop",self.ease_out_stop, file=f)
-        
+
 class Constraints(object):
     @staticmethod
     def unpack(duration, fup):
@@ -340,7 +340,7 @@ class RotationCurve(object):
         print("    num_rot_keys", len(self.keys), file=f)
         for k in self.keys:
             k.dump(f)
-            
+
 class JointInfo(object):
     def __init__(self, name, priority):
         self.joint_name = name
@@ -434,11 +434,11 @@ class Anim(object):
         # find that parent in list of joints, set its index in index list
 
         self.emote_name = fup.unpack_string()
-        
+
         (self.loop_in_point, self.loop_out_point, self.loop,
          self.ease_in_duration, self.ease_out_duration, self.hand_pose, num_joints) = \
             fup.unpack("@ffiffII")
-        
+
         self.joints = [JointInfo.unpack(self.duration, fup)
                        for j in range(num_joints)]
         if self.verbose:
@@ -446,7 +446,7 @@ class Anim(object):
                 print("unpacked joint",joint_info.joint_name)
         self.constraints = Constraints.unpack(self.duration, fup)
         self.buffer = fup.buffer
-        
+
     def pack(self, fp):
         fp.pack("@HHhf", self.version, self.sub_version, self.base_priority, self.duration)
         fp.pack_string(self.emote_name, 0)
@@ -475,7 +475,7 @@ class Anim(object):
         for j in self.joints:
             j.dump(f)
         self.constraints.dump(f)
-       
+
     def write(self, filename):
         fp = FilePacker()
         self.pack(fp)
@@ -603,7 +603,7 @@ def main(*argv):
     # Use sys.argv[0] because (a) this script lives where it lives regardless
     # of what our caller passes and (b) we don't expect our caller to pass the
     # script name anyway.
-    pathname = os.path.dirname(sys.argv[0])        
+    pathname = os.path.dirname(sys.argv[0])
     # we're in scripts/content_tools; hop back to base of repository clone
     path_to_skel = os.path.join(os.path.abspath(pathname),os.pardir,os.pardir,
                                 "indra","newview","character")
diff --git a/scripts/content_tools/arche_tool.py b/scripts/content_tools/arche_tool.py
index 677af62d2f..9979c61b21 100644
--- a/scripts/content_tools/arche_tool.py
+++ b/scripts/content_tools/arche_tool.py
@@ -78,7 +78,7 @@ def compare_trees(file_trees):
         compare_matched_nodes(key,items,summary)
     print("Summary:")
     print(summary)
-                
+
 def dump_appearance_params(tree):
     vals = []
     for e in tree.getroot().iter():
@@ -89,8 +89,8 @@ def dump_appearance_params(tree):
                 #print e.get("id"), e.get("name"), e.get("group"), e.get("u8")
     if len(vals)==253:
         print(", ".join(vals))
-        
-    
+
+
 if __name__ == "__main__":
 
     parser = argparse.ArgumentParser(description="compare avatar XML archetype files")
diff --git a/scripts/content_tools/dae_tool.py b/scripts/content_tools/dae_tool.py
index 2454fafa46..5286c37de3 100644
--- a/scripts/content_tools/dae_tool.py
+++ b/scripts/content_tools/dae_tool.py
@@ -58,7 +58,7 @@ def mesh_lock_offsets(tree, joints):
                         floats[11] += 0.0001
                         matrix_node.text = " ".join([str(f) for f in floats])
                         print(joint_node.get("name"),matrix_node.tag,"text",matrix_node.text,len(floats),floats)
-        
+
 
 def mesh_random_offsets(tree, joints):
     print("mesh_random_offsets",tree,joints)
@@ -80,7 +80,7 @@ def mesh_random_offsets(tree, joints):
                         floats[11] += random.uniform(-1.0,1.0)
                         matrix_node.text = " ".join([str(f) for f in floats])
                         print(joint_node.get("name"),matrix_node.tag,"text",matrix_node.text,len(floats),floats)
-        
+
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="process SL animations")
@@ -92,7 +92,7 @@ if __name__ == "__main__":
     parser.add_argument("--summary", action="store_true", help="print summary info about input file")
     args = parser.parse_args()
 
-    mesh = None     
+    mesh = None
     tree = None
 
     if args.infilename:
@@ -103,7 +103,7 @@ if __name__ == "__main__":
     if args.summary:
         print("summarizing",args.infilename)
         mesh_summary(mesh)
-        
+
     if args.lock_offsets:
         print("locking offsets for",args.lock_offsets)
         mesh_lock_offsets(tree, args.lock_offsets)
@@ -116,4 +116,4 @@ if __name__ == "__main__":
         print("writing",args.outfilename)
         f = open(args.outfilename,"w")
         print(etree.tostring(tree, pretty_print=True), file=f) #need update to get: , short_empty_elements=True)
-    
+
diff --git a/scripts/content_tools/skel_tool.py b/scripts/content_tools/skel_tool.py
index 696e4e2923..604d2b7db9 100644
--- a/scripts/content_tools/skel_tool.py
+++ b/scripts/content_tools/skel_tool.py
@@ -29,7 +29,7 @@ $/LicenseInfo$
 import argparse
 
 from lxml import etree
- 
+
 def get_joint_names(tree):
     joints = [element.get('name') for element in tree.getroot().iter() if element.tag in ['bone','collision_volume']]
     print("joints:",joints)
@@ -45,10 +45,10 @@ def get_aliases(tree):
                 val = element.get('aliases')
                 aliases[name] = val
     return aliases
-    
+
 def fix_name(element):
     pass
-        
+
 def enforce_precision_rules(element):
     pass
 
@@ -104,7 +104,7 @@ def enforce_symmetry(tree, element, field, fix=False):
 def get_element_by_name(tree,name):
     if tree is None:
         return None
-    matches = [elt for elt in tree.getroot().iter() if elt.get("name")==name] 
+    matches = [elt for elt in tree.getroot().iter() if elt.get("name")==name]
     if len(matches)==1:
         return matches[0]
     elif len(matches)>1:
@@ -117,7 +117,7 @@ def list_skel_tree(tree):
     for element in tree.getroot().iter():
         if element.tag == "bone":
             print(element.get("name"),"-",element.get("support"))
-    
+
 def validate_child_order(tree, ogtree, fix=False):
     unfixable = 0
 
@@ -182,7 +182,7 @@ def validate_skel_tree(tree, ogtree, reftree, fix=False):
     print("validate_skel_tree")
     (num_bones,num_cvs) = (0,0)
     unfixable = 0
-    defaults = {"connected": "false", 
+    defaults = {"connected": "false",
                 "group": "Face"
                 }
     for element in tree.getroot().iter():
@@ -232,7 +232,7 @@ def validate_skel_tree(tree, ogtree, reftree, fix=False):
         if element.get("support")=="extended":
             if element.get("pos") != element.get("pivot"):
                 print("extended joint",element.get("name"),"has mismatched pos, pivot")
-        
+
 
         if element.tag == "linden_skeleton":
             num_bones = int(element.get("num_bones"))
@@ -253,7 +253,7 @@ def validate_skel_tree(tree, ogtree, reftree, fix=False):
 
     if fix and (unfixable > 0):
         print("BAD FILE:", unfixable,"errs could not be fixed")
-            
+
 
 def slider_info(ladtree,skeltree):
     for param in ladtree.iter("param"):
@@ -287,7 +287,7 @@ def slider_info(ladtree,skeltree):
                     print("    Offset MaxX", offset_max[0])
                     print("    Offset MaxY", offset_max[1])
                     print("    Offset MaxZ", offset_max[2])
-    
+
 # Check contents of avatar_lad file relative to a specified skeleton
 def validate_lad_tree(ladtree,skeltree,orig_ladtree):
     print("validate_lad_tree")
@@ -344,7 +344,7 @@ def validate_lad_tree(ladtree,skeltree,orig_ladtree):
                         expected_offset = tuple([bone_offset[0],-bone_offset[1],bone_offset[2]])
                     if left_offset != expected_offset:
                         print("offset mismatch between",bone_name,"and",left_name,"in param",param.get("id","-1"))
-                    
+
     drivers = {}
     for driven_param in ladtree.iter("driven"):
         driver = driven_param.getparent().getparent()
@@ -380,7 +380,7 @@ def validate_lad_tree(ladtree,skeltree,orig_ladtree):
             print("removed",set(orig_message_ids) - set(message_ids))
         else:
             print("message ids OK")
-    
+
 def remove_joint_by_name(tree, name):
     print("remove joint:",name)
     elt = get_element_by_name(tree,name)
@@ -395,7 +395,7 @@ def remove_joint_by_name(tree, name):
         elt[:] = []
         print("parent now:",[e.get("name") for e in list(parent)])
         elt = get_element_by_name(tree,name)
-    
+
 def compare_skel_trees(atree,btree):
     diffs = {}
     realdiffs = {}
@@ -513,7 +513,7 @@ if __name__ == "__main__":
 
     if ladtree and tree and args.slider_info:
         slider_info(ladtree,tree)
-        
+
     if args.outfilename:
         f = open(args.outfilename,"w")
         print(etree.tostring(tree, pretty_print=True), file=f) #need update to get: , short_empty_elements=True)
diff --git a/scripts/messages/message_template.msg b/scripts/messages/message_template.msg
index c019a76793..1450c111c2 100755
--- a/scripts/messages/message_template.msg
+++ b/scripts/messages/message_template.msg
@@ -3607,6 +3607,11 @@ version 2.0
 		AppearanceHover		Variable
 		{	HoverHeight	LLVector3	}
 	}
+	{
+		AttachmentBlock		Variable
+		{	ID				    LLUUID  }
+		{	AttachmentPoint 		U8  }
+	}
 }
 
 // AvatarSitResponse - response to a request to sit on an object
diff --git a/scripts/messages/message_template.msg.sha1 b/scripts/messages/message_template.msg.sha1
index 5ad85458e9..9d5517ab68 100755
--- a/scripts/messages/message_template.msg.sha1
+++ b/scripts/messages/message_template.msg.sha1
@@ -1 +1 @@
-e3bd0529a647d938ab6d48f26d21dd52c07ebc6e
\ No newline at end of file
+d7915d67467e59287857630bd89bf9529d065199
diff --git a/scripts/metrics/viewer_asset_logs.py b/scripts/metrics/viewer_asset_logs.py
index bd996dff79..4fb9fd15b3 100644
--- a/scripts/metrics/viewer_asset_logs.py
+++ b/scripts/metrics/viewer_asset_logs.py
@@ -63,7 +63,7 @@ def update_stats(stats,rec):
                 # handle fps record as special case
                 pass
             else:
-                #print "field",field 
+                #print "field",field
                 stats.setdefault(field,{})
                 type_stats = stats.get(field)
                 newcount = val["resp_count"]
@@ -75,9 +75,9 @@ def update_stats(stats,rec):
                     type_stats["sum_bytes"] = type_stats.get("sum_bytes",0) + val["resp_count"] * val.get("resp_mean_bytes",0)
                 type_stats["enqueued"] = type_stats.get("enqueued",0) + val["enqueued"]
                 type_stats["dequeued"] = type_stats.get("dequeued",0) + val["dequeued"]
-                
-            
-    
+
+
+
 if __name__ == "__main__":
 
     parser = argparse.ArgumentParser(description="process metric xml files for viewer asset fetching")
diff --git a/scripts/metrics/viewerstats.py b/scripts/metrics/viewerstats.py
index e64343329c..41bc493aaa 100755
--- a/scripts/metrics/viewerstats.py
+++ b/scripts/metrics/viewerstats.py
@@ -144,7 +144,7 @@ def get_used_strings(root_dir):
             #if ext not in [".cpp", ".hpp", ".h", ".xml"]:
             #    skipped_ext.add(ext)
             #    continue
-            
+
             full_name = os.path.join(dir_name,fname)
 
             with open(full_name,"r") as f:
@@ -158,8 +158,8 @@ def get_used_strings(root_dir):
     print("skipped extensions", skipped_ext)
     print("got used_str", len(used_str))
     return used_str
-                
-    
+
+
 if __name__ == "__main__":
 
     parser = argparse.ArgumentParser(description="process tab-separated table containing viewerstats logs")
@@ -184,7 +184,7 @@ if __name__ == "__main__":
         if args.preferences:
             print("\nSETTINGS.XML")
             settings_sd = parse_settings_xml("settings.xml")
-            #for skey,svals in settings_sd.items(): 
+            #for skey,svals in settings_sd.items():
             #    print skey, "=>", svals
             (all_str,_,_,_) = show_stats_by_key(recs,["preferences","settings"],settings_sd)
             print()
@@ -211,16 +211,16 @@ if __name__ == "__main__":
                 print("PREFIX_USED", len(prefix_used), ",".join(list(prefix_used)))
                 print()
                 unref_strings = unref_strings - prefix_used
-                        
+
                 print("\nUNREF_IN_CODE " + str(len(unref_strings)) + "\n")
                 print("\n".join(list(unref_strings)))
                 settings_str = read_raw_settings_xml("settings.xml")
                 # Do this via direct string munging to generate minimal changeset
                 settings_edited = remove_settings(settings_str,unref_strings)
                 write_raw_settings_xml("settings.xml.edit",settings_edited)
-                    
 
 
 
-        
-    
+
+
+
diff --git a/scripts/template_verifier.py b/scripts/template_verifier.py
index ee8492db5e..65850f7a28 100755
--- a/scripts/template_verifier.py
+++ b/scripts/template_verifier.py
@@ -73,8 +73,8 @@ from indra.ipc import tokenstream
 from indra.ipc import llmessage
 
 def getstatusall(command):
-    """ Like commands.getstatusoutput, but returns stdout and 
-    stderr separately(to get around "killed by signal 15" getting 
+    """ Like commands.getstatusoutput, but returns stdout and
+    stderr separately(to get around "killed by signal 15" getting
     included as part of the file).  Also, works on Windows."""
     (input, out, err) = os.popen3(command, 't')
     status = input.close() # send no input to the command
@@ -257,7 +257,7 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
     elif len(args) == 1:
         master_url = None
         current_filename = args[0]
-        print("master:", options.master_url) 
+        print("master:", options.master_url)
         print("current:", current_filename)
         current_url = 'file://%s' % current_filename
     # nothing specified, use defaults for everything
@@ -269,7 +269,7 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
 
     if master_url is None:
         master_url = options.master_url
-        
+
     if current_url is None:
         current_filename = local_template_filename()
         print("master:", options.master_url)
@@ -307,7 +307,7 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
             print("Syntax-checking the local template ONLY, no compatibility check is being run.")
             print("Cause: %s\n\n" % e)
             return 0
-        
+
     acceptable, compat = compare(
         master_parsed, current_parsed, options.mode)
 
diff --git a/scripts/templates/template-cpp.cpp b/scripts/templates/template-cpp.cpp
index 35d8441c87..8ee04942bf 100755
--- a/scripts/templates/template-cpp.cpp
+++ b/scripts/templates/template-cpp.cpp
@@ -1,4 +1,4 @@
-/** 
+/**
 * @file #filename#.cpp
 * @brief Implementation of #filename#
 * @author #getpass.getuser()#@lindenlab.com
diff --git a/scripts/templates/template-h.h b/scripts/templates/template-h.h
index ce7b4ddc87..d7677c256b 100755
--- a/scripts/templates/template-h.h
+++ b/scripts/templates/template-h.h
@@ -1,4 +1,4 @@
-/** 
+/**
 * @file   #filename#.h
 * @brief  Header file for #filename#
 * @author #getpass.getuser()#@lindenlab.com