1 files changed, 143 insertions, 0 deletions
diff --git a/src/irrlicht/RezFileList.cpp b/src/irrlicht/RezFileList.cpp
new file mode 100644
index 0000000..1932b85
--- /dev/null
+++ b/src/irrlicht/RezFileList.cpp
@@ -0,0 +1,143 @@
+#include <RezFileList.h>
+#include <rez/dir.h>
+#include <rez.h>
+#include <iostream>
+
+static const irr::io::path s;
+
+irr::u32 RezFileList::getFileCount(const rez::dir &dir) const
+{
+    irr::u32 ret = 0;
+
+    for (const auto &d : dir.entries())
+    {
+        const auto &entry = d.second;
+
+        if (std::holds_alternative<rez::dir>(entry))
+            ret += getFileCount(std::get<rez::dir>(entry));
+        else if (std::holds_alternative<rez::resource>(entry))
+            ret++;
+    }
+
+    return ret;
+}
+
+irr::u32 RezFileList::getFileCount() const
+{
+    return getFileCount(rez.root());
+}
+
+const irr::io::path &RezFileList::getFileName(irr::u32 index) const
+{
+    return s;
+}
+
+const irr::io::path &RezFileList::getFullFileName(irr::u32 index) const
+{
+    return s;
+}
+
+irr::u32 RezFileList::getFileSize(irr::u32 index) const
+{
+    return 0;
+}
+
+irr::u32 RezFileList::getFileOffset(irr::u32 index) const
+{
+    return 0;
+}
+
+irr::u32 RezFileList::getID(irr::u32 index) const
+{
+    return 0;
+}
+
+bool RezFileList::isDirectory(irr::u32 index) const
+{
+    if (index >= entries.size())
+        return false;
+
+    return std::holds_alternative<rez::dir>(*entries.at(index));
+}
+
+int RezFileList::findFile(const irr::io::path &filename, bool isFolder,
+    const rez::dir::direntry *entry) const
+{
+    if (std::holds_alternative<rez::resource>(*entry))
+    {
+        const auto &resource = std::get<rez::resource>(*entry);
+
+        if (resource.name() == filename.c_str())
+        {
+            if (isFolder)
+            {
+                std::cerr << filename.c_str() << " expected to be a "
+                    "directory, but is a file\n";
+                return -1;
+            }
+            else
+                return 1;
+        }
+    }
+    else if (std::holds_alternative<rez::dir>(*entry) && isFolder)
+    {
+        const auto &dir = std::get<rez::dir>(*entry);
+
+        if (dir.name() == filename.c_str())
+        {
+            if (!isFolder)
+            {
+                std::cerr << filename.c_str() << " expected to be a "
+                    "file, but is a directory\n";
+                return -1;
+            }
+            else
+                return 1;
+        }
+    }
+
+    return 0;
+}
+
+irr::s32 RezFileList::findFile(const irr::io::path &filename, bool isFolder)
+    const
+{
+    for (irr::u32 i = 0; i < entries.size(); i++)
+    {
+        auto entry = entries.at(i);
+        int n = findFile(filename, isFolder, entry);
+
+        if (n < 0)
+            return -1;
+        else if (n)
+            return i;
+    }
+
+    const rez::dir::direntry *entry = rez.access(filename.c_str());
+
+    if (!entry || findFile(filename, isFolder, entry) <= 0)
+        return -1;
+
+    entries.push_back(entry);
+    return entries.size() - 1;
+}
+
+const irr::io::path &RezFileList::getPath() const
+{
+    return s;
+}
+
+irr::u32 RezFileList::addItem(const irr::io::path &fullPath, irr::u32 offset,
+    irr::u32 size, bool isDirectory, irr::u32 id)
+{
+    return 0;
+}
+
+void RezFileList::sort()
+{
+}
+
+RezFileList::RezFileList(const rez::ball &rez) :
+    rez(rez)
+{
+}