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-rw-r--r--src/MapManager.cpp178
1 files changed, 178 insertions, 0 deletions
diff --git a/src/MapManager.cpp b/src/MapManager.cpp
new file mode 100644
index 000000000..9d02eafb4
--- /dev/null
+++ b/src/MapManager.cpp
@@ -0,0 +1,178 @@
+
+// MapManager.cpp
+
+#include "Globals.h"
+
+#include "MapManager.h"
+
+#include "World.h"
+#include "WorldStorage/MapSerializer.h"
+
+
+
+
+
+cMapManager::cMapManager(cWorld * a_World)
+ : m_World(a_World)
+{
+ ASSERT(m_World != NULL);
+}
+
+
+
+
+
+bool cMapManager::DoWithMap(int a_ID, cMapCallback & a_Callback)
+{
+ cCSLock Lock(m_CS);
+ cMap * Map = GetMapData(a_ID);
+
+ if (Map == NULL)
+ {
+ return false;
+ }
+ else
+ {
+ a_Callback.Item(Map);
+ return true;
+ }
+}
+
+
+
+
+
+bool cMapManager::ForEachMap(cMapCallback & a_Callback)
+{
+ cCSLock Lock(m_CS);
+ for (cMapList::iterator itr = m_MapData.begin(); itr != m_MapData.end(); ++itr)
+ {
+ cMap * Map = &(*itr);
+ if (a_Callback.Item(Map))
+ {
+ return false;
+ }
+ } // for itr - m_MapData[]
+ return true;
+}
+
+
+
+
+
+cMap * cMapManager::GetMapData(unsigned int a_ID)
+{
+ if (a_ID < m_MapData.size())
+ {
+ return &m_MapData[a_ID];
+ }
+ else
+ {
+ return NULL;
+ }
+}
+
+
+
+
+
+cMap * cMapManager::CreateMap(int a_CenterX, int a_CenterY, int a_Scale)
+{
+ cCSLock Lock(m_CS);
+
+ if (m_MapData.size() >= 65536)
+ {
+ LOGWARN("Could not craft map - Too many maps in use");
+ return NULL;
+ }
+
+ cMap Map(m_MapData.size(), a_CenterX, a_CenterY, m_World, a_Scale);
+
+ m_MapData.push_back(Map);
+
+ return &m_MapData[Map.GetID()];
+}
+
+
+
+
+
+unsigned int cMapManager::GetNumMaps(void) const
+{
+ return m_MapData.size();
+}
+
+
+
+
+
+void cMapManager::LoadMapData(void)
+{
+ cCSLock Lock(m_CS);
+
+ cIDCountSerializer IDSerializer(m_World->GetName());
+
+ if (!IDSerializer.Load())
+ {
+ return;
+ }
+
+ unsigned int MapCount = IDSerializer.GetMapCount();
+
+ m_MapData.clear();
+
+ for (unsigned int i = 0; i < MapCount; ++i)
+ {
+ cMap Map(i, m_World);
+
+ cMapSerializer Serializer(m_World->GetName(), &Map);
+
+ if (!Serializer.Load())
+ {
+ LOGWARN("Could not load map #%i", Map.GetID());
+ }
+
+ m_MapData.push_back(Map);
+ }
+}
+
+
+
+
+
+void cMapManager::SaveMapData(void)
+{
+ cCSLock Lock(m_CS);
+
+ if (m_MapData.empty())
+ {
+ return;
+ }
+
+ cIDCountSerializer IDSerializer(m_World->GetName());
+
+ IDSerializer.SetMapCount(m_MapData.size());
+
+ if (!IDSerializer.Save())
+ {
+ LOGERROR("Could not save idcounts.dat");
+ return;
+ }
+
+ for (cMapList::iterator it = m_MapData.begin(); it != m_MapData.end(); ++it)
+ {
+ cMap & Map = *it;
+
+ cMapSerializer Serializer(m_World->GetName(), &Map);
+
+ if (!Serializer.Save())
+ {
+ LOGWARN("Could not save map #%i", Map.GetID());
+ }
+ }
+}
+
+
+
+
+