1 files changed, 40 insertions, 1 deletions

@@ -1,7 +1,14 @@
 #include "map.h"
 #include "game.h"
+#include <cstdlib>
+#include <cstring>
 
-Map::Map(char* filename)
+Map::Map()
+{
+  
+}
+
+Map::Map(const char* filename)
 {
   FILE* f = fopen(filename, "r");
   
@@ -22,12 +29,44 @@ Map::Map(char* filename)
   fclose(f);
 }
 
+Map::Map(Map& map)
+{
+  m_mapdata = (int*) malloc(MAP_WIDTH*(MAP_HEIGHT-1)*sizeof(int));
+  memcpy(m_mapdata, map.m_mapdata, MAP_WIDTH*(MAP_HEIGHT-1)*sizeof(int));
+  
+  m_title = (char*) malloc((MAP_WIDTH+1)*sizeof(char));
+  strncpy(m_title, map.m_title, MAP_WIDTH+1);
+  
+  m_leftMap = map.m_leftMap;
+  m_rightMap = map.m_rightMap;
+}
+
+Map::Map(Map&& map) : Map()
+{
+  swap(*this, map);
+}
+
 Map::~Map()
 {
   free(m_mapdata);
   free(m_title);
 }
 
+Map& Map::operator= (Map map)
+{
+  swap(*this, map);
+  
+  return *this;
+}
+
+void swap(Map& first, Map& second)
+{
+  std::swap(first.m_mapdata, second.m_mapdata);
+  std::swap(first.m_title, second.m_title);
+  std::swap(first.m_leftMap, second.m_leftMap);
+  std::swap(first.m_rightMap, second.m_rightMap);
+}
+
 const int* Map::mapdata()
 {
   return m_mapdata;