X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fdatabase.h;h=cee7b6fd96d5589869ee2a5a9aa322193521923b;hb=d4938554818aa71aceb0d360f33c6cfd42f67008;hp=a8686137949ba251a1a8075c55e9f6819305f93a;hpb=54ffe2e5de9ce44129f84f4748743f893b75fda7;p=minetest.git

diff --git a/src/database.h b/src/database.h
index a86861379..cee7b6fd9 100644
--- a/src/database.h
+++ b/src/database.h
@@ -20,24 +20,34 @@ 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"
 #include "irrlichttypes.h"
 
-class MapBlock;
+#ifndef PP
+	#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
+#endif
 
 class Database
 {
 public:
-	virtual void beginSave()=0;
-	virtual void endSave()=0;
-
-	virtual void saveBlock(MapBlock *block)=0;
-	virtual MapBlock* loadBlock(v3s16 blockpos)=0;
-	s64 getBlockAsInteger(const v3s16 pos) const;
-	v3s16 getIntegerAsBlock(const s64 i) const;
-	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 std::string loadBlock(const v3s16 &pos) = 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
+