Add initial PlacementMap functions

src/KingSystem/Map/mapPlacementMap.cpp

@@ -1,14 +1,19 @@
+
 #include "KingSystem/Map/mapPlacementMap.h"
+#include <prim/seadScopedLock.h>
+#include <thread/seadReadWriteLock.h>
 
 namespace ksys::map {
 
 PlacementMap::PlacementMap() {
     mInitStatus = InitStatus::None;
     mParsedNumStaticObjs = 0xFFFFFFFF;
-    mStaticMapLoaded = StaticMap::None;
+    mStaticMapLoaded = false;
+    mStaticMapParsed = false;
     mNumStaticObjs = 0xFFFFFFFF;
     mMat = sead::Matrix34f::ident;
     mDistanceToCurrentMapUnit = 0;
+    _0 = 0;
     mSkipLoadStaticMap = 0;
     _38c = 0xFFFFFFFF;
     mIdx = 0;
@@ -33,4 +38,45 @@ PlacementMap::~PlacementMap() {
     }
 }
 
+void PlacementMap::unload() {
+    sead::ReadWriteLock* lock = &mPa->mLock;
+    lock->writeLock();
+    mPa->resetGroup(mDynamicGroupIdx);
+    mDynamicGroupIdx = 0xFFFFFFFF;
+    lock->writeUnlock();
+
+    mCs.lock();
+    mDynamicMubinRes.requestUnload();
+    mCs.unlock();
+}
+
+phys::BodyGroup* PlacementMap::getFieldBodyGroup(int field_group_idx) {
+    const auto lock = sead::makeScopedLock(mCs);
+
+    auto* r = mRes[0].mRes.getResource();
+    if (auto* sc = sead::DynamicCast<phys::StaticCompound>(r)) {
+        if (field_group_idx < sc->getNumFieldBodyGroups()) {
+            return sc->getFieldBodyGroup(field_group_idx);
+        }
+    }
+    return nullptr;
+}
+
+void PlacementMap::x_7(int idx, int unknown, s8 column, s8 row, const sead::SafeString& mubin_path,
+                       const sead::SafeString& folder_and_file, int map_id_maybe,
+                       bool skip_load_static_map) {
+    _388 = unknown;
+    mIdx = idx;
+    mCol = column;
+    mRow = row;
+    mMubinPath.copy(mubin_path);
+    mFolderAndFile.copy(folder_and_file);
+    _38c = map_id_maybe;  // Index in open world map
+    mSkipLoadStaticMap = skip_load_static_map;
+}
+
+void PlacementMap::unloadHksc(int hksc_idx) {
+    mRes[hksc_idx].mRes.requestUnload();
+}
+
 }  // namespace ksys::map