Inventory (#48)

* start adding azalea-inventory

* design more of how inventories are defined

* start working on az-inv-macros

* inventory macro works

* start adding inventory codegen

* update some deps

* add inventory codegen

* manually write inventory menus

* put the inventories in Client

* start on containersetcontent

* inventory menu should hopefully work

* checks in containersetcontent

* format a comment

* move some variant matches

* inventory.rs

* inventory stuff

* more inventory stuff

* inventory/container tracking works

* start adding interact function

* sequence number

* start adding HitResultComponent

* implement traverse_blocks

* start adding clip

* add clip function

* update_hit_result_component

* start trying to fix

* fix

* make some stuff simpler

* clippy

* lever

* chest

* container handle

* fix ambiguity

* fix some doc tests

* move some container stuff from az-client to azalea

* clicking container

* start implementing simulate_click

* keep working on simulate click

* implement more of simulate_click

this is really boring

* inventory fixes

* start implementing shift clicking

* fix panic in azalea-chat i hope

* shift clicking implemented

* more inventory stuff

* fix items not showing in containers sometimes

* fix test

* fix all warnings

* remove a println

---------

Co-authored-by: mat <git@matdoes.dev>

1 files changed, 108 insertions, 0 deletions

diff --git a/codegen/lib/code/inventory.py b/codegen/lib/code/inventory.py
new file mode 100644
index 00000000..caab57f2
--- /dev/null
+++ b/codegen/lib/code/inventory.py
@@ -0,0 +1,108 @@
+from lib.utils import padded_hex, to_snake_case, to_camel_case, get_dir_location
+from lib.code.utils import burger_type_to_rust_type, write_packet_file
+from lib.mappings import Mappings
+from typing import Any, Optional
+import os
+import re
+
+# The directory where declare_menus! {} is done
+inventory_menus_dir = get_dir_location(f'../azalea-inventory/src/lib.rs')
+
+
+def update_menus(initial_menu_entries: dict[str, Any]):
+    # new_menus is a dict of { menu_id: { "protocol_id": protocol_id } }
+    # so convert that into an array where the protocol id is the index and the
+    # values are enum variant names
+    new_menus: list[str] = [''] * len(initial_menu_entries)
+    for menu_id, menu in initial_menu_entries.items():
+        new_menus[menu['protocol_id']] = menu_name_to_enum_name(menu_id)
+
+    new_menus.insert(0, 'Player')
+
+    with open(inventory_menus_dir, 'r') as f:
+        menus_rs = f.read().splitlines()
+
+        start_line_index = 0
+
+        current_menus = []
+        in_the_macro = False
+        for i, line in enumerate(menus_rs):
+            if line.startswith('declare_menus!'):
+                in_the_macro = True
+                start_line_index = i
+            if in_the_macro:
+                if line.startswith('    ') and line.endswith('{'):
+                    # get the variant name for this menu
+                    current_menu = line[:-1].strip()
+                    current_menus.append(current_menu)
+
+        print('current_menus', current_menus)
+        print('new_menus', new_menus)
+
+        # now we have the current menus, so compare that with the expected
+        # menus and update the file if needed
+        if current_menus != new_menus:
+            # ok so insert the new menus with todo!() for the body
+            current_menus_list_index = 0
+            new_menus_list_index = 0
+            insert_line_index = start_line_index + 1
+            # figure out what menus need to be placed
+            while True:
+                # if the values at the indexes are the same, add to both and don't do anything
+                if (
+                    current_menus_list_index < len(current_menus)
+                    and new_menus_list_index < len(new_menus)
+                    and current_menus[current_menus_list_index] == new_menus[new_menus_list_index]
+                ):
+                    current_menus_list_index += 1
+                    new_menus_list_index += 1
+                    # increase insert_line_index until we get a line that starts with }
+                    while not menus_rs[insert_line_index].strip().startswith('}'):
+                        insert_line_index += 1
+                    insert_line_index += 1
+                    # print('same', current_menus_list_index,
+                    #       new_menus_list_index, insert_line_index)
+                # something was added to new_menus but not current_menus
+                elif new_menus_list_index < len(new_menus) and new_menus[new_menus_list_index] not in current_menus:
+                    # insert the new menu
+                    menus_rs.insert(
+                        insert_line_index, f'    {new_menus[new_menus_list_index]} {{\n        todo!()\n    }},')
+                    insert_line_index += 1
+                    new_menus_list_index += 1
+                    print('added', current_menus_list_index,
+                          new_menus_list_index, insert_line_index)
+                # something was removed from new_menus but is still in current_menus
+                elif current_menus_list_index < len(current_menus) and current_menus[current_menus_list_index] not in new_menus:
+                    # remove the current menu
+                    while not menus_rs[insert_line_index].strip().startswith('}'):
+                        menus_rs.pop(insert_line_index)
+                    menus_rs.pop(insert_line_index)
+                    current_menus_list_index += 1
+                    print('removed', current_menus_list_index,
+                          new_menus_list_index, insert_line_index)
+
+                # if current_menus_list_index overflowed, then add the rest of the new menus
+                elif current_menus_list_index >= len(current_menus):
+                    for i in range(new_menus_list_index, len(new_menus)):
+                        menus_rs.insert(
+                            insert_line_index, f'    {new_menus[i]} {{\n        todo!()\n    }},')
+                        insert_line_index += 1
+                    print('current_menus_list_index overflowed', current_menus_list_index,
+                          new_menus_list_index, insert_line_index)
+                    break
+                # if new_menus_list_index overflowed, then remove the rest of the current menus
+                elif new_menus_list_index >= len(new_menus):
+                    for _ in range(current_menus_list_index, len(current_menus)):
+                        while not menus_rs[insert_line_index].strip().startswith('}'):
+                            menus_rs.pop(insert_line_index)
+                        menus_rs.pop(insert_line_index)
+                        # current_menus_list_index += 1
+                    print('new_menus_list_index overflowed', current_menus_list_index,
+                          new_menus_list_index, insert_line_index)
+                    break
+    with open(inventory_menus_dir, 'w') as f:
+        f.write('\n'.join(menus_rs))
+
+
+def menu_name_to_enum_name(menu_name: str) -> str:
+    return to_camel_case(menu_name.split(':')[-1])