[Tools] Fixed movemaps compile

src/tools/vmap-extractor/mpqfile.cpp

@@ -0,0 +1,89 @@
+#include "mpqfile.h"
+#include <deque>
+#include <cstdio>
+#include "StormLib.h"
+
+MPQFile::MPQFile(HANDLE mpq, const char* filename):
+    eof(false),
+    buffer(0),
+    pointer(0),
+    size(0)
+{
+    HANDLE file;
+    if (!SFileOpenFileEx(mpq, filename, SFILE_OPEN_PATCHED_FILE, &file))
+    {
+        int error = GetLastError();
+        if ( error != ERROR_FILE_NOT_FOUND )
+            fprintf(stderr, "Can't open %s, err=%u!\n", filename, GetLastError());
+        eof = true;
+        return;
+    }
+
+    DWORD hi = 0;
+    size = SFileGetFileSize(file, &hi);
+
+    if (hi)
+    {
+        fprintf(stderr, "Can't open %s, size[hi] = %u!\n", filename, (uint32)hi);
+        SFileCloseFile(file);
+        eof = true;
+        return;
+    }
+
+    if (size <= 1)
+    {
+        fprintf(stderr, "Can't open %s, size = %u!\n", filename, size);
+        SFileCloseFile(file);
+        eof = true;
+        return;
+    }
+
+    DWORD read = 0;
+    buffer = new char[size];
+    if (!SFileReadFile(file, buffer, size, &read, NULL) || size != read)
+    {
+        fprintf(stderr, "Can't read %s, size=%u read=%u!\n", filename, size, read);
+        SFileCloseFile(file);
+        eof = true;
+        return;
+    }
+
+    SFileCloseFile(file);
+}
+
+size_t MPQFile::read(void* dest, size_t bytes)
+{
+    if (eof) return 0;
+
+    size_t rpos = pointer + bytes;
+    if (rpos > size)
+    {
+        bytes = size - pointer;
+        eof = true;
+    }
+
+    memcpy(dest, &(buffer[pointer]), bytes);
+
+    pointer = rpos;
+
+    return bytes;
+}
+
+void MPQFile::seek(int offset)
+{
+    pointer = offset;
+    eof = (pointer >= size);
+}
+
+void MPQFile::seekRelative(int offset)
+{
+    pointer += offset;
+    eof = (pointer >= size);
+}
+
+void MPQFile::close()
+{
+    if (buffer) delete[] buffer;
+    buffer = 0;
+    eof = true;
+}