diff --git a/XmlLayout.cpp b/XmlLayout.cpp
new file mode 100644
index 0000000..6a44dcc
--- /dev/null
+++ b/XmlLayout.cpp
@@ -0,0 +1,41 @@
+#include "XmlLayout.h"
+
+XmlLayout::XmlLayout() : path("") { }
+
+bool XmlLayout::openFile(const wxString& openPath) {
+    if (openPath.IsSameAs(path))
+        return true;
+
+    if (!layoutDoc.Load(openPath))
+        return false;
+
+    if (layoutDoc.GetRoot() == nullptr)
+        return false;
+
+    return true;
+}
+
+wxSize XmlLayout::getDimensions() {
+    return { wxAtoi(layoutDoc.GetRoot()->GetAttribute("ux")) + 2,
+            wxAtoi(layoutDoc.GetRoot()->GetAttribute("uy")) + 2 };
+}
+
+void XmlLayout::readLayout(TLVec& table) {
+    wxXmlNode* tilePtr = layoutDoc.GetRoot()->GetChildren();
+
+    int x = 0, y = 0, l = 1;
+
+    while (tilePtr) {
+        if (tilePtr->GetName().IsSameAs("tile")) {
+            x = wxAtoi(tilePtr->GetAttribute("x"));
+            y = wxAtoi(tilePtr->GetAttribute("y"));
+            l = wxAtoi(tilePtr->GetAttribute("layer"));
+
+            table[x][y].push_back(std::make_pair(l - 1, (uint8_t)-1));
+
+            table[x][y].at(table[x][y].size() -1).second = (random()) % 37;
+        }
+
+        tilePtr = tilePtr->GetNext();
+    }
+}
diff --git a/XmlLayout.h b/XmlLayout.h
new file mode 100644
index 0000000..c5d98c8
--- /dev/null
+++ b/XmlLayout.h
@@ -0,0 +1,24 @@
+#ifndef XMLLAYOUT_H
+#define XMLLAYOUT_H
+
+#include "wxw.h"
+
+#include <wx/xml/xml.h>
+
+#include "utils.h"
+
+class XmlLayout {
+public:
+    XmlLayout();
+
+    bool openFile(const wxString& path);
+    wxSize getDimensions();
+    void readLayout(TLVec& table);
+
+private:
+    wxString path;
+
+    wxXmlDocument layoutDoc;
+};
+
+#endif
diff --git a/utils.cpp b/utils.cpp
index 6649a68..d950e43 100644
--- a/utils.cpp
+++ b/utils.cpp
@@ -10,4 +10,4 @@ int upDiv(int a, int b) {
 
 wxString itowxS(int a) {
     return wxString::Format("%i", a);
-}
\ No newline at end of file
+}
diff --git a/utils.h b/utils.h
index dff6caa..9ba189d 100644
--- a/utils.h
+++ b/utils.h
@@ -7,4 +7,10 @@ wxString LTimeToStr(int time);
 int upDiv(int a, int b);
 wxString itowxS(int a);
 
-#endif
\ No newline at end of file
+#define min(a, b) (a + b - abs(a - b)) / 2
+#define max(a, b) (a + b + abs(a - b)) / 2
+
+using TLSquare = std::pair<uint8_t, uint8_t>;
+using TLVec = wxVector<wxVector<wxVector<TLSquare>>>;
+
+#endif