ksys/phys: Add MaterialMask

src/KingSystem/Physics/System/physMaterialMask.cpp

@@ -0,0 +1,80 @@
+#include "KingSystem/Physics/System/physMaterialMask.h"
+#include "KingSystem/Physics/System/physMaterialTable.h"
+#include "KingSystem/Physics/System/physMemSystem.h"
+
+namespace ksys::phys {
+
+MaterialMask::MaterialMask() = default;
+
+MaterialMask::MaterialMask(MaterialMaskData data) : mData(data) {}
+
+MaterialMask::MaterialMask(Material mat, FloorCode floor, WallCode wall, bool flag) {
+    mData.material.Init(mat);
+    mData.floor.Init(floor);
+    mData.wall.Init(wall);
+    mData.setFlag(flag);
+}
+
+MaterialMask::MaterialMask(Material mat, const char* submat_name, FloorCode floor, WallCode wall,
+                           bool flag)
+    : mSubMaterialNameCache(submat_name) {
+    auto submat_idx = getSubMaterialIdx(mat, submat_name);
+    if (!MaterialMaskData::isValidSubMaterialIdx(submat_idx))
+        submat_idx = 0;
+    mData.raw = {};
+    mData.material.Init(mat);
+    mData.sub_material.Init(submat_idx);
+    mData.floor.Init(floor);
+    mData.wall.Init(wall);
+    mData.setFlag(flag);
+}
+
+MaterialMask::MaterialMask(Material mat, int submat_idx, FloorCode floor, WallCode wall, bool flag)
+    : mSubMaterialNameCache(getSubMaterialName(mat, submat_idx).cstr()) {
+    mData.raw = {};
+    mData.material.Init(mat);
+    mData.sub_material.Init(submat_idx);
+    mData.floor.Init(floor);
+    mData.wall.Init(wall);
+    mData.setFlag(flag);
+}
+
+MaterialMask::~MaterialMask() = default;
+
+const char* MaterialMask::getMaterialName() const {
+    const Material material = getMaterial();
+    if (isInvalidMaterial(material.value()))
+        return "Incorrent";  // sic
+    return materialToText(material);
+}
+
+const char* MaterialMask::getSubMaterialName() const {
+    if (mSubMaterialNameCache != nullptr)
+        return mSubMaterialNameCache;
+
+    mSubMaterialNameCache = getSubMaterialName(getMaterial(), getSubMaterialIdx()).cstr();
+    return mSubMaterialNameCache;
+}
+
+int MaterialMask::getSubMaterialIdx(Material mat, const sead::SafeString& submat_name) {
+    return MemSystem::instance()->getMaterialTable()->getSubMaterialIdx(mat, submat_name);
+}
+
+const sead::SafeString& MaterialMask::getSubMaterialName(Material mat, int submat_idx) {
+    return MemSystem::instance()->getMaterialTable()->getSubMaterial(mat, submat_idx);
+}
+
+int MaterialMask::getNumSubMaterials(Material mat) {
+    return MemSystem::instance()->getMaterialTable()->getNumSubMaterials(mat);
+}
+
+const sead::SafeString& MaterialMask::getSubMaterialName(int mat, int submat_idx) {
+    return getSubMaterialName(Material(mat), submat_idx);
+}
+
+void MaterialMask::setMaterial(Material mat) {
+    mData.material = {};
+    mData.material.SetUnsafe(mat);
+}
+
+}  // namespace ksys::phys