Biome dust node: Only place on 'walkable' cubic non-liquid drawtypes

[minetest.git] / src / serverobject.h

diff --git a/src/serverobject.h b/src/serverobject.h
index 8acbd6a19c5cad36b70d777bec1263f5c89b2bfe..304281093cc20302b4cd414803508fd5f6763746 100644 (file)
--- a/src/serverobject.h
+++ b/src/serverobject.h
@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef SERVEROBJECT_HEADER
-#define SERVEROBJECT_HEADER
+#pragma once
 
 #include <unordered_set>
 #include "irrlichttypes_bloated.h"
@@ -56,7 +55,7 @@ class ServerActiveObject : public ActiveObject
                Prototypes are used that way.
        */
        ServerActiveObject(ServerEnvironment *env, v3f pos);
-       virtual ~ServerActiveObject();
+       virtual ~ServerActiveObject() = default;
 
        virtual ActiveObjectType getSendType() const
        { return getType(); }
@@ -155,6 +154,8 @@ class ServerActiveObject : public ActiveObject
        {}
        virtual void getAnimation(v2f *frames, float *frame_speed, float *frame_blend, bool *frame_loop)
        {}
+       virtual void setAnimationSpeed(float frame_speed)
+       {}
        virtual void setBonePosition(const std::string &bone, v3f position, v3f rotation)
        {}
        virtual void getBonePosition(const std::string &bone, v3f *position, v3f *lotation)
@@ -211,23 +212,27 @@ class ServerActiveObject : public ActiveObject
                  it anymore.
                - Removal is delayed to preserve the id for the time during which
                  it could be confused to some other object by some client.
-               - This is set to true by the step() method when the object wants
-                 to be deleted.
-               - This can be set to true by anything else too.
+               - This is usually set to true by the step() method when the object wants
+                 to be deleted but can be set by anything else too.
        */
-       bool m_removed = false;
+       bool m_pending_removal = false;
 
        /*
-               This is set to true when an object should be removed from the active
-               object list but couldn't be removed because the id has to be
-               reserved for some client.
+               Same purpose as m_pending_removal but for deactivation.
+               deactvation = save static data in block, remove active object
 
-               The environment checks this periodically. If this is true and also
-               m_known_by_count is true, object is deleted from the active object
-               list.
+               If this is set alongside with m_pending_removal, removal takes
+               priority.
        */
        bool m_pending_deactivation = false;
 
+       /*
+               A getter that unifies the above to answer the question:
+               "Can the environment still interact with this object?"
+       */
+       inline bool isGone() const
+       { return m_pending_removal || m_pending_deactivation; }
+
        /*
                Whether the object's static data has been stored to a block
        */
@@ -258,6 +263,3 @@ class ServerActiveObject : public ActiveObject
        // Used for creating objects based on type
        static std::map<u16, Factory> m_types;
 };
-
-#endif
-