From df90d09c87681b6564e139bd7da0d5a45cbada5e Mon Sep 17 00:00:00 2001
From: guymakinggames <66076221+guymakinggames@users.noreply.github.com>
Date: Sun, 12 Apr 2026 23:10:56 +0100
Subject: [PATCH] MapObj: Implement `MoonBasementBreakParts` (#991)

---
 data/file_list.yml                    | 20 ++++++-------
 src/MapObj/MoonBasementBreakParts.cpp | 41 +++++++++++++++++++++++++++
 src/MapObj/MoonBasementBreakParts.h   | 17 +++++++++++
 src/Scene/ProjectActorFactory.cpp     |  3 +-
 4 files changed, 70 insertions(+), 11 deletions(-)
 create mode 100644 src/MapObj/MoonBasementBreakParts.cpp
 create mode 100644 src/MapObj/MoonBasementBreakParts.h

diff --git a/data/file_list.yml b/data/file_list.yml
index d9cf8c8f..629c784c 100644
--- a/data/file_list.yml
+++ b/data/file_list.yml
@@ -76017,40 +76017,40 @@ MapObj/MoonBasementBreakParts.o:
   - offset: 0x2be9a0
     size: 120
     label: _ZN22MoonBasementBreakPartsC2EPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2bea18
     size: 132
     label: _ZN22MoonBasementBreakPartsC1EPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2bea9c
     size: 112
     label: _ZN22MoonBasementBreakParts4initERKN2al13ActorInitInfoE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2beb0c
     size: 44
     label: _ZN22MoonBasementBreakParts6appearEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2beb38
     size: 52
     label: _ZN22MoonBasementBreakParts4killEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2beb6c
     size: 60
     label: _ZN22MoonBasementBreakParts7exeWaitEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2beba8
     size: 52
     label: _ZN22MoonBasementBreakParts8exeBreakEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2bebdc
     size: 64
     label: _ZNK12_GLOBAL__N_129MoonBasementBreakPartsNrvWait7executeEPN2al11NerveKeeperE
-    status: NotDecompiled
+    status: Matching
     guess: true
   - offset: 0x2bec1c
     size: 56
     label: _ZNK12_GLOBAL__N_130MoonBasementBreakPartsNrvBreak7executeEPN2al11NerveKeeperE
-    status: NotDecompiled
+    status: Matching
     guess: true
 MapObj/MoonBasementClimaxWatcher.o:
   '.text':
@@ -134821,7 +134821,7 @@ Scene/ProjectActorFactory.o:
   - offset: 0x4b98d0
     size: 52
     label: _ZN2al19createActorFunctionI22MoonBasementBreakPartsEEPNS_9LiveActorEPKc
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x4b9904
     size: 52
diff --git a/src/MapObj/MoonBasementBreakParts.cpp b/src/MapObj/MoonBasementBreakParts.cpp
new file mode 100644
index 00000000..8b0397c4
--- /dev/null
+++ b/src/MapObj/MoonBasementBreakParts.cpp
@@ -0,0 +1,41 @@
+#include "MapObj/MoonBasementBreakParts.h"
+
+#include "Library/LiveActor/ActorActionFunction.h"
+#include "Library/LiveActor/ActorInitUtil.h"
+#include "Library/Nerve/NerveSetupUtil.h"
+#include "Library/Nerve/NerveUtil.h"
+
+namespace {
+NERVE_IMPL(MoonBasementBreakParts, Wait)
+NERVE_IMPL(MoonBasementBreakParts, Break)
+
+NERVES_MAKE_NOSTRUCT(MoonBasementBreakParts, Wait, Break)
+}  // namespace
+
+MoonBasementBreakParts::MoonBasementBreakParts(const char* actorName) : al::LiveActor(actorName) {}
+
+void MoonBasementBreakParts::init(const al::ActorInitInfo& info) {
+    al::initActorWithArchiveName(this, info, "MoonWorldBasementBreakParts000", nullptr);
+    al::initNerve(this, &Wait, 0);
+    makeActorAlive();
+}
+
+void MoonBasementBreakParts::appear() {
+    al::setNerve(this, &Wait);
+    al::LiveActor::appear();
+}
+
+void MoonBasementBreakParts::kill() {
+    al::startAction(this, "Break");
+    al::setNerve(this, &Break);
+}
+
+void MoonBasementBreakParts::exeWait() {
+    if (al::isFirstStep(this))
+        al::startAction(this, "Wait");
+}
+
+void MoonBasementBreakParts::exeBreak() {
+    if (al::isActionEnd(this))
+        al::LiveActor::kill();
+}
diff --git a/src/MapObj/MoonBasementBreakParts.h b/src/MapObj/MoonBasementBreakParts.h
new file mode 100644
index 00000000..0e95464b
--- /dev/null
+++ b/src/MapObj/MoonBasementBreakParts.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "Library/LiveActor/LiveActor.h"
+
+class MoonBasementBreakParts : public al::LiveActor {
+public:
+    MoonBasementBreakParts(const char* actorName);
+
+    void init(const al::ActorInitInfo& info) override;
+    void appear() override;
+    void kill() override;
+
+    void exeWait();
+    void exeBreak();
+};
+
+static_assert(sizeof(MoonBasementBreakParts) == 0x108);
diff --git a/src/Scene/ProjectActorFactory.cpp b/src/Scene/ProjectActorFactory.cpp
index 06475a67..86573224 100644
--- a/src/Scene/ProjectActorFactory.cpp
+++ b/src/Scene/ProjectActorFactory.cpp
@@ -85,6 +85,7 @@
 #include "MapObj/KoopaShip.h"
 #include "MapObj/LavaPan.h"
 #include "MapObj/MeganeMapParts.h"
+#include "MapObj/MoonBasementBreakParts.h"
 #include "MapObj/MoonBasementSlideObj.h"
 #include "MapObj/MoonWorldCaptureParadeLift.h"
 #include "MapObj/PeachWorldTree.h"
@@ -403,7 +404,7 @@ const al::NameToCreator<al::ActorCreatorFunction> sProjectActorFactoryEntries[]
     {"MeganeKeyMoveMapParts", nullptr},
     {"MeganeMapParts", al::createActorFunction<MeganeMapParts>},
     {"Mirror", nullptr},
-    {"MoonBasementBreakParts", nullptr},
+    {"MoonBasementBreakParts", al::createActorFunction<MoonBasementBreakParts>},
     {"MoonBasementClimaxWatcher", nullptr},
     {"MoonBasementFallObj", nullptr},
     {"MoonBasementFinalGate", nullptr},