X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fdatabase.h;h=45978930691013f27b25158e85e67aa916ef0236;hb=d0ce27edd8e9a30330c81a69ccca52b02056c286;hp=79cabe6a31c37c96ec5d7a7952124bf621a68961;hpb=95e4a93b1bb98eb94b4ca00fb73a0162bd5c8c0e;p=oweals%2Fminetest.git

diff --git a/src/database.h b/src/database.h
index 79cabe6a3..459789306 100644
--- a/src/database.h
+++ b/src/database.h
@@ -20,23 +20,31 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #ifndef DATABASE_HEADER
 #define DATABASE_HEADER
 
-#include <list>
+#include <vector>
+#include <string>
 #include "irr_v3d.h"
-
-class MapBlock;
+#include "irrlichttypes.h"
+#include "util/basic_macros.h"
 
 class Database
 {
 public:
-	virtual void beginSave()=0;
-	virtual void endSave()=0;
-
-	virtual void saveBlock(MapBlock *block)=0;
-	virtual MapBlock* loadBlock(v3s16 blockpos)=0;
-	long long getBlockAsInteger(const v3s16 pos);
-	v3s16 getIntegerAsBlock(long long i);
-	virtual void listAllLoadableBlocks(std::list<v3s16> &dst)=0;
-	virtual int Initialized(void)=0;
-	virtual ~Database() {};
+	virtual ~Database() {}
+
+	virtual void beginSave() {}
+	virtual void endSave() {}
+
+	virtual bool saveBlock(const v3s16 &pos, const std::string &data) = 0;
+	virtual void loadBlock(const v3s16 &pos, std::string *block) = 0;
+	virtual bool deleteBlock(const v3s16 &pos) = 0;
+
+	static s64 getBlockAsInteger(const v3s16 &pos);
+	static v3s16 getIntegerAsBlock(s64 i);
+
+	virtual void listAllLoadableBlocks(std::vector<v3s16> &dst) = 0;
+
+	virtual bool initialized() const { return true; }
 };
+
 #endif
+