ksys/res: Finish implementing ModelList

src/KingSystem/Utils/CMakeLists.txt

@@ -70,6 +70,7 @@ target_sources(uking PRIVATE
   HeapUtil.cpp
   HeapUtil.h
   InitTimeInfo.h
+  ParamIO.cpp
   ParamIO.h
   SafeDelete.h
   StrTreeMap.h

src/KingSystem/Utils/ParamIO.cpp

@@ -0,0 +1,21 @@
+#include "KingSystem/Utils/ParamIO.h"
+#include <agl/Utils/aglParameter.h>
+
+namespace ksys {
+
+const char* ParamIO::getString(const agl::utl::ResParameterObj& obj, const char* key,
+                               const char* default_value, void*) const {
+    const auto param = agl::utl::getResParameter(obj, key);
+    if (!param.ptr())
+        return default_value;
+    return param.getData<const char>();
+}
+
+// NON_MATCHING: how the default_value Vec3f is stored on the stack
+sead::Vector3f ParamIO::getVec3(const agl::utl::ResParameterObj& obj, const char* key,
+                                sead::Vector3f default_value, void*) const {
+    const auto param = agl::utl::getResParameter(obj, key);
+    return param.ptr() ? *param.getData<sead::Vector3f>() : default_value;
+}
+
+}  // namespace ksys

src/KingSystem/Utils/ParamIO.h

@@ -2,6 +2,7 @@
 
 #include <agl/Utils/aglParameterIO.h>
 #include <hostio/seadHostIONode.h>
+#include <math/seadVector.h>
 #include <prim/seadSafeString.h>
 #include "KingSystem/Utils/Types.h"
 
@@ -15,6 +16,11 @@ public:
 
     bool applyResourceUpdate(const char* data, const char* data1);
 
+    const char* getString(const agl::utl::ResParameterObj& obj, const char* key,
+                          const char* default_value, void* = nullptr) const;
+    sead::Vector3f getVec3(const agl::utl::ResParameterObj& obj, const char* key,
+                           sead::Vector3f default_value, void* = nullptr) const;
+
     u32 getIdx() const { return mIdx; }
     sead::BufferedSafeString& getPath() { return mPath; }
     const sead::BufferedSafeString& getPath() const { return mPath; }