Decode RTINIT providers 3 and 51

tools/extract_init.py

@@ -109,6 +109,24 @@ MOVEMENT_PROVIDER_PARAMETER_SCHEMAS = {
             "produce movement result state 1 without selecting a destination"
         ),
     },
+    3: {
+        "behavior": "route_toward_reachable_normal_attack_target",
+        "parameter_fields": {},
+        "target_selection": (
+            "require a usable normal attack, build the acting entity's "
+            "movement-limited reach grid, and retain active foreign-faction "
+            "entities whose occupied tile remains element-effective after "
+            "SETMVWORK filtering and costs no more than current FS; rank "
+            "candidates by descending remaining-route score with randomized "
+            "ties, then use the first candidate for which SETROUTE produces "
+            "a route"
+        ),
+        "completion": (
+            "advance the current step's progress counter and produce movement "
+            "result state 1 after routing toward a reachable normal-attack "
+            "target"
+        ),
+    },
     4: {
         "behavior": "approach_stage_object_slot",
         "parameter_fields": {
@@ -349,6 +367,30 @@ MOVEMENT_PROVIDER_PARAMETER_SCHEMAS = {
             "Pillar exists within the configured route-step radius"
         ),
     },
+    51: {
+        "behavior": "select_effective_attack_target_and_action",
+        "parameter_fields": {},
+        "target_selection": (
+            "require a usable nonzero attack-range band, scan active foreign-"
+            "faction entities inside the ATSEEK range grid, and retain targets "
+            "for which at least one allowed normal-attack/equipped-skill "
+            "element has positive effectiveness against the target's defense "
+            "element; encountering a lower range band clears earlier "
+            "candidates, and the final target is randomized from the retained "
+            "list"
+        ),
+        "action_selection": (
+            "after choosing the target, collect the effective actions enabled "
+            "in the tracked closest range band (0 means normal attack; nonzero "
+            "values are equipped skill ids), choose randomly, and store both "
+            "the target entity and selected action"
+        ),
+        "completion": (
+            "advance the current step's progress counter and produce immediate-"
+            "battle result state 2 when a target/action pair is selected; no "
+            "movement route is produced"
+        ),
+    },
 }
 
 UNIT_STAT_COLUMNS = (

tools/test_extract_init.py

@@ -371,8 +371,8 @@ def test_real_routine_banks() -> None:
           and len(meta["used_battle_provider_selectors"]) == 4
           and len(meta["record_field_columns"]) == 117,
           "RTINIT assembles every populated movement and battle step")
-    check(meta["decoded_movement_provider_count"] == 12
-          and meta["decoded_movement_step_count"] == 632
+    check(meta["decoded_movement_provider_count"] == 14
+          and meta["decoded_movement_step_count"] == 858
           and meta["decoded_movement_parameter_count"] == 974
           and meta["decoded_movement_defaulted_parameter_count"] == 13
           and meta["ignored_movement_parameter_count"] == 3,
@@ -486,6 +486,18 @@ def test_real_routine_banks() -> None:
           and provider_14["provider_behavior"] == "retreat_from_nearby_enemies"
           and provider_14["maximum_threat_route_steps"] == 6,
           "RTINIT joins RTN_M014's threat-detection radius")
+    provider_3 = by_id[3]["movement_steps"][3]
+    check(provider_3["movement_provider_selector"] == 3
+          and provider_3["provider_behavior"]
+          == "route_toward_reachable_normal_attack_target"
+          and "movement_parameter_1" not in provider_3,
+          "RTINIT joins RTN_M003's parameterless attack-route behavior")
+    provider_51 = by_id[3]["movement_steps"][1]
+    check(provider_51["movement_provider_selector"] == 51
+          and provider_51["provider_behavior"]
+          == "select_effective_attack_target_and_action"
+          and "movement_parameter_1" not in provider_51,
+          "RTINIT joins RTN_M051's parameterless attack-selection behavior")
     undecoded_movement = by_id[2]["movement_steps"][1]
     check(undecoded_movement["movement_provider_selector"] == 2
           and "provider_behavior" not in undecoded_movement

tools/test_globals.py

@@ -36,6 +36,17 @@ def test_load_and_lint():
     check(entries[0xbf6fe]["name"] == "pathfinding_filtered_route_scores"
           and entries[0xcc9f4]["name"] == "offensive_action_scope_masks",
           "movement target filtering and offensive scope are curated")
+    check(entries[0xb8d86]["name"] == "attack_range_distance_grid"
+          and entries[0xcc9f3]["name"] == "offensive_action_max_range",
+          "attack-range search state is curated")
+    check(entries[0x66713]["name"] == "acting_entity_index"
+          and entries[0x66714]["name"] == "target_entity_index"
+          and entries[0x52289]["name"] == "entity_selected_action_ids",
+          "AI actor, target, and selected action state are curated")
+    check(entries[0xcca08]["name"] == "offensive_action_attack_elements"
+          and entries[0xab5ba]["name"]
+          == "attack_element_effectiveness_percent",
+          "AI action-element eligibility state is curated")
     check(entries[0x20543]["name"] == "tile_faction_traversal_masks",
           "faction-specific tile traversal masks are curated")
     check(entries[0xaba64]["name"] == "stage_object_runtime_flags",