conco/OpenMaidEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 3 Wiki Activity

Decode battle experience rewards

Browse Source
This commit is contained in:
gamer147
2026-07-24 10:13:43 -04:00
parent 801a4fbfe0
commit 93486afade
9 changed files with 267 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
tools/test_extract_init.py
View File

@@ -140,6 +140,32 @@ def test_append_ebinit_fragment() -> None:
by_id[81]["semantic_fields"]["unit_battle_sprite_asset_id"] == 0x0100002D,
"append unit 81 retains its selector-keyed battle sprite resource id",
)
check(
"unit_experience_reward" not in by_id[900]["semantic_fields"]
and by_id[901]["semantic_fields"]["unit_experience_reward"] == 50
and by_id[905]["semantic_fields"]["unit_experience_reward"] == 20,
"append Earthman omits XP while both King Pterodactyl definitions set rewards",
)
def test_append_king_pterodactyl_stage() -> None:
records, _ = extract_init.extract_mixed(
extract_init.load_packed_script(0x01000050)
)
extract_init.attach_stage_enemy_spawns(records)
stage = next(record for record in records if record["id"] == 200)
spawns = stage["enemy_spawns"]
check(
[spawn["unit_id"] for spawn in spawns]
== [901, 900, 900, 900, 900, 900, 905, 905],
"append stage 200 places the King body, five Earthmen, and two split bodies",
)
check(
[(spawn["min_level"], spawn["max_level"]) for spawn in spawns]
== [(70, 99)] + [(1, 50)] * 5 + [(70, 99)] * 2,
"append stage 200 keeps both King definitions in the level-70-to-99 bracket",
)
def test_character_profiles() -> None:
@@ -2331,6 +2357,7 @@ def test_field_semantics() -> None:
if __name__ == "__main__":
test_real_name_tables()
test_append_ebinit_fragment()
test_append_king_pterodactyl_stage()
test_character_profiles()
test_magic_actions()
test_static_negative_write()

95
tools/test_globals.py
View File

@@ -57,6 +57,12 @@ def test_load_and_lint():
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[0x4dfbd]["name"] == "entity_unit_definition_ids"
and entries[0x4e053]["name"] == "entity_levels"
and entries[0x6994]["name"] == "unit_experience_progress"
and entries[0x204f8]["name"] == "party_reference_level"
and entries[0x152618]["name"] == "battle_outcome_flags",
"battle experience and outcome state are curated")
check(entries[0xcca08]["name"] == "offensive_action_attack_elements"
and entries[0xab5ba]["name"]
== "attack_element_effectiveness_percent",
@@ -520,6 +526,94 @@ def test_unit_stat_growth_fractions_evidence():
check(persistence_ok,
"save/load, game-clear, and evolution preserve the complete fractional rows")
def test_battle_experience_evidence():
loaded = {
name: {
instruction.offset: instruction
for instruction in sys4load.load(paths.scripts()[name]).instructions
}
for name in (
"BTL.BIN", "ADDEXP.BIN", "FIELD.BIN", "GAMESTART.BIN", "SETEN.BIN"
)
}
btl = loaded["BTL.BIN"]
check(
btl[0x3667].args[1] == (3, 0x4dfbd)
and btl[0x366e].args[1] == (3, 0x83406)
and btl[0x367a].args[1] == (3, 0x4e053)
and btl[0x3681].args[1] == (3, 0x4e053)
and btl[0x3688].label == "sub",
"BTL selects the opponent definition reward and computes the runtime level gap",
)
check(
btl[0x35ae].args[1] == (3, 0x4e085)
and btl[0x35cf].args[1] == (3, 0x4e085)
and btl[0x35c7].args == [(3, 0x152618), (0, 0)]
and btl[0x35e8].args == [(3, 0x152618), (0, 1)]
and btl[0x35f0].args == [(3, 0x152618), (0, 2)]
and btl[0x368f].args == [(9, 49), (3, 0x152618), (0, 4)],
"BTL derives defeated/survived outcome bits from both combatants' HP",
)
nonlethal = {
0x36ab: 40,
0x36c1: 30,
0x36d7: 20,
0x36df: 10,
}
defeated = {
0x36f5: 250,
0x370b: 200,
0x3721: 150,
0x3737: 100,
0x3754: 75,
0x3771: 40,
0x3779: 20,
}
check(
all(btl[offset].args == [(9, 7), (0, percent)]
for offset, percent in nonlethal.items())
and all(btl[offset].args == [(9, 7), (0, percent)]
for offset, percent in defeated.items())
and btl[0x377e].label == "mul"
and btl[0x3785].args[-1] == (0, 100)
and btl[0x3791].label == "call-script",
"BTL's nonlethal and defeat percentage tables feed integer-divided ADDEXP awards",
)
addexp = loaded["ADDEXP.BIN"]
check(
addexp[0x52].args == [(9, 1), (3, 0x62ccb)]
and addexp[0x57].args[-1] == (0, 0x10)
and addexp[0x6d].args[-1] == (0, 0x20)
and addexp[0x85].args[-1] == (0, 0x40)
and loaded["GAMESTART.BIN"][0xf07].args == [(3, 0x3302), (0, 4)]
and loaded["GAMESTART.BIN"][0xf0c].args == [(3, 0x3302), (0, 5)]
and loaded["GAMESTART.BIN"][0xf11].args == [(3, 0x3302), (0, 6)]
and addexp[0x9a].label == "gr"
and addexp[0x148].args[1] == (3, 0x6994)
and addexp[0x164].args[1] == (3, 0x6994)
and addexp[0x156].args[-1] == (0, 100),
"ADDEXP applies modifier bits, rejects zero, and advances the 0..99 progress cell",
)
field = loaded["FIELD.BIN"]
seten = loaded["SETEN.BIN"]
check(
field[0x5e8].args == [(3, 0x204f8), (0, 0)]
and field[0x63e].args[1] == (3, 0x6930)
and field[0x705].args[1] == (3, 0x6930)
and field[0x6b7].args[1] == (3, 0x204f8)
and field[0x70c].args[1] == (3, 0x204f8)
and field[0x6c6].args[-1] == (0, 5)
and field[0x71b].args[1] == (3, 0x204f8)
and seten[0x2be].args[1] == (3, 0x204f8)
and seten[0x2e1].args[1] == (3, 0x204f8)
and seten[0x2ef].args[1] == (3, 0x4e053),
"FIELD builds the party reference level and SETEN uses it for enemy runtime levels",
)
def test_merge_precedence():
curated, _ = G.load_toml(paths.VM_MAP / "globals.toml")
auto = G.load_auto(paths.BUILD / "global-var-map.json")
@@ -586,6 +680,7 @@ if __name__ == "__main__":
test_selected_movement_route_grid_evidence()
test_battle_triggered_passive_skill_flags_evidence()
test_unit_stat_growth_fractions_evidence()
test_battle_experience_evidence()
test_merge_precedence()
test_sys4load_labels_from_registry()
test_miner_finds_known_flags()