Refactoring

1 files changed, 33 insertions, 0 deletions

diff --git a/src/cmd.cc b/src/cmd.cc
new file mode 100644
index 0000000..7be5e01
--- /dev/null
+++ b/src/cmd.cc
@@ -0,0 +1,33 @@
+#include "cmd.h"
+#include "settings.h"
+#include <vector>
+#include <string>
+#include <filesystem>
+#include <algorithm>
+
+namespace cmd {
+    std::vector<std::string> getVirtDirs() {
+        return {"weapons", "armor", "spells", "creatures"};
+    }
+
+    // Not idempotent: only do once!
+    std::filesystem::path getTruePath(std::filesystem::path virtPath) {
+        std::filesystem::path p;
+        auto virtPaths = getVirtDirs();
+        if(std::find(virtPaths.begin(), virtPaths.end(), *virtPath.begin()) != virtPaths.end()) {
+            p = settings::getString(*virtPath.begin());
+            // Erase root (part to be replaced by virtPaths)
+            std::filesystem::path tmp;
+            auto it = virtPath.begin();
+            while(++it != virtPath.end()) {
+                tmp /= *it;
+            }
+            virtPath = tmp;
+        } else {
+            p = settings::getString("savedir");
+        }
+        p /= virtPath;
+        if(std::filesystem::directory_entry(p.string() + ".json").is_regular_file()) return p.string() + ".json";
+        return p;
+    }
+}