snd: move sound actions and AIs to KingSystem/Sound

They link with KingSystem/Sound (0x7100fe8b54-0x7101060ed4) as sorted
Action/AI passes of their own. The three area tag actions keep their
game base AreaTagAction, which links in the Game/Actor/Area block.

(AI assisted using Claude Fable 5.1 and Claude Opus 5.5)

1 files changed, 26 insertions, 0 deletions

diff --git a/src/KingSystem/Sound/Actor/AI/aiSpotBgmTrigger.cpp b/src/KingSystem/Sound/Actor/AI/aiSpotBgmTrigger.cpp
new file mode 100644
index 00000000..78e730c8
--- /dev/null
+++ b/src/KingSystem/Sound/Actor/AI/aiSpotBgmTrigger.cpp
@@ -0,0 +1,26 @@
+#include "KingSystem/Sound/Actor/AI/aiSpotBgmTrigger.h"
+
+namespace ksys::snd {
+
+SpotBgmTrigger::SpotBgmTrigger(const InitArg& arg) : ksys::act::ai::Ai(arg) {}
+
+SpotBgmTrigger::~SpotBgmTrigger() = default;
+
+bool SpotBgmTrigger::init_(sead::Heap* heap) {
+    return ksys::act::ai::Ai::init_(heap);
+}
+
+void SpotBgmTrigger::enter_(ksys::act::ai::InlineParamPack* params) {
+    ksys::act::ai::Ai::enter_(params);
+}
+
+void SpotBgmTrigger::leave_() {
+    ksys::act::ai::Ai::leave_();
+}
+
+void SpotBgmTrigger::loadParams_() {
+    getMapUnitParam(&mIsStopWithoutReductionY_m, "IsStopWithoutReductionY");
+    getMapUnitParam(&mSound_m, "Sound");
+}
+
+}  // namespace ksys::snd