X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fdatabase-dummy.cpp;h=a3d8cd5791c7acbcca66a67fe905220ebad33137;hb=1105a14bccefb48a0e264fe19190c39629259338;hp=5b1a1434121bff436612777dfd3f66652a50ec4d;hpb=718bcafd5174690a7731f9b04873e9a09f7a47b7;p=minetest.git

diff --git a/src/database-dummy.cpp b/src/database-dummy.cpp
index 5b1a14341..a3d8cd579 100644
--- a/src/database-dummy.cpp
+++ b/src/database-dummy.cpp
@@ -18,64 +18,42 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 */
 
 /*
-Dummy "database" class
+Dummy database class
 */
 
-
 #include "database-dummy.h"
 
-#include "map.h"
-#include "mapsector.h"
-#include "mapblock.h"
-#include "serialization.h"
-#include "main.h"
-#include "settings.h"
-#include "log.h"
-
-Database_Dummy::Database_Dummy(ServerMap *map)
-{
-	srvmap = map;
-}
-
-int Database_Dummy::Initialized(void)
-{
-	return 1;
-}
-
-void Database_Dummy::beginSave() {}
-void Database_Dummy::endSave() {}
 
-bool Database_Dummy::saveBlock(v3s16 blockpos, std::string &data)
+bool Database_Dummy::saveBlock(const v3s16 &pos, const std::string &data)
 {
-	m_database[getBlockAsInteger(blockpos)] = data;
+	m_database[getBlockAsInteger(pos)] = data;
 	return true;
 }
 
-std::string Database_Dummy::loadBlock(v3s16 blockpos)
+void Database_Dummy::loadBlock(const v3s16 &pos, std::string *block)
 {
-	if (m_database.count(getBlockAsInteger(blockpos)))
-		return m_database[getBlockAsInteger(blockpos)];
-	else
-		return "";
+	s64 i = getBlockAsInteger(pos);
+	auto it = m_database.find(i);
+	if (it == m_database.end()) {
+		*block = "";
+		return;
+	}
+
+	*block = it->second;
 }
 
-bool Database_Dummy::deleteBlock(v3s16 blockpos)
+bool Database_Dummy::deleteBlock(const v3s16 &pos)
 {
-	m_database.erase(getBlockAsInteger(blockpos));
+	m_database.erase(getBlockAsInteger(pos));
 	return true;
 }
 
 void Database_Dummy::listAllLoadableBlocks(std::vector<v3s16> &dst)
 {
-	for(std::map<u64, std::string>::iterator x = m_database.begin(); x != m_database.end(); ++x)
-	{
-		v3s16 p = getIntegerAsBlock(x->first);
-		//dstream<<"block_i="<<block_i<<" p="<<PP(p)<<std::endl;
-		dst.push_back(p);
+	dst.reserve(m_database.size());
+	for (std::map<s64, std::string>::const_iterator x = m_database.begin();
+			x != m_database.end(); ++x) {
+		dst.push_back(getIntegerAsBlock(x->first));
 	}
 }
 
-Database_Dummy::~Database_Dummy()
-{
-	m_database.clear();
-}