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decomp: support part-tracker-spawn in jak2, part group constants (#4082)

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This commit is contained in:
Hat Kid
2025-11-20 16:22:29 +01:00
committed by GitHub
parent c9d1460819
commit 0385c76811
786 changed files with 9899 additions and 13868 deletions
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decompiler/IR2/FormExpressionAnalysis.cpp
+28
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@@ -4364,6 +4364,28 @@ ConstantTokenElement* DerefElement::try_as_art_const(const Env& env, FormPool& p
return nullptr;
}
ConstantTokenElement* DerefElement::try_as_part_group_const(const Env& env, FormPool& pool) {
auto mr = match(Matcher::deref(Matcher::symbol("*part-group-id-table*"), false,
{DerefTokenMatcher::any_integer(0)}),
this);
if (mr.matched) {
auto group_name = env.get_part_group_name(mr.maps.ints.at(0));
// already defined in all games
if (group_name == "group-rain-screend-drop-real") {
return nullptr;
}
if (group_name) {
return pool.alloc_element<ConstantTokenElement>(*group_name);
} else {
lg::error("function `{}`: did not find part group name for id {}", env.func->name(),
mr.maps.ints.at(0));
}
}
return nullptr;
}
GenericElement* DerefElement::try_as_joint_node_index(const Env& env, FormPool& pool) {
auto mr =
match(Matcher::deref(Matcher::s6(), false,
@@ -4461,6 +4483,12 @@ void DerefElement::update_from_stack(const Env& env,
return;
}
auto as_part_group = try_as_part_group_const(env, pool);
if (as_part_group) {
result->push_back(as_part_group);
return;
}
auto as_jnode = try_as_joint_node_index(env, pool);
if (as_jnode) {
result->push_back(as_jnode);