X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fserverobject.h;h=38204980e439b57beda6722863a6d16d73166c97;hb=3e30731c1ac313b504ff15eb7f40ce6a387d3da2;hp=7204fe3aedd2416922f85b5b05160273987d6edf;hpb=660fa516bfe774c77947c47a97154d6f069f414d;p=minetest.git

diff --git a/src/serverobject.h b/src/serverobject.h
index 7204fe3ae..38204980e 100644
--- a/src/serverobject.h
+++ b/src/serverobject.h
@@ -44,7 +44,6 @@ Some planning
 
 class ServerEnvironment;
 struct ItemStack;
-class Player;
 struct ToolCapabilities;
 struct ObjectProperties;
 
@@ -69,24 +68,24 @@ class ServerActiveObject : public ActiveObject
 	// environment
 	virtual bool environmentDeletes() const
 	{ return true; }
-	
+
 	// Create a certain type of ServerActiveObject
 	static ServerActiveObject* create(ActiveObjectType type,
 			ServerEnvironment *env, u16 id, v3f pos,
 			const std::string &data);
-	
+
 	/*
 		Some simple getters/setters
 	*/
 	v3f getBasePosition(){ return m_base_position; }
 	void setBasePosition(v3f pos){ m_base_position = pos; }
 	ServerEnvironment* getEnv(){ return m_env; }
-	
+
 	/*
 		Some more dynamic interface
 	*/
-	
-	virtual void setPos(v3f pos)
+
+	virtual void setPos(const v3f &pos)
 		{ setBasePosition(pos); }
 	// continuous: if true, object does not stop immediately at pos
 	virtual void moveTo(v3f pos, bool continuous)
@@ -96,7 +95,7 @@ class ServerActiveObject : public ActiveObject
 	virtual float getMinimumSavedMovement();
 
 	virtual std::string getDescription(){return "SAO";}
-	
+
 	/*
 		Step object in time.
 		Messages added to messages are sent to client over network.
@@ -108,22 +107,22 @@ class ServerActiveObject : public ActiveObject
 			packet.
 	*/
 	virtual void step(float dtime, bool send_recommended){}
-	
+
 	/*
 		The return value of this is passed to the client-side object
 		when it is created
 	*/
 	virtual std::string getClientInitializationData(u16 protocol_version){return "";}
-	
+
 	/*
 		The return value of this is passed to the server-side object
 		when it is created (converted from static to active - actually
 		the data is the static form)
 	*/
-	virtual std::string getStaticData()
+	virtual void getStaticData(std::string *result) const
 	{
 		assert(isStaticAllowed());
-		return "";
+		*result = "";
 	}
 	/*
 		Return false in here to never save and instead remove object
@@ -131,7 +130,7 @@ class ServerActiveObject : public ActiveObject
 	*/
 	virtual bool isStaticAllowed() const
 	{return true;}
-	
+
 	// Returns tool wear
 	virtual int punch(v3f dir,
 			const ToolCapabilities *toolcap=NULL,
@@ -147,8 +146,8 @@ class ServerActiveObject : public ActiveObject
 
 	virtual void setArmorGroups(const ItemGroupList &armor_groups)
 	{}
-	virtual ItemGroupList getArmorGroups()
-	{ return ItemGroupList(); }
+	virtual const ItemGroupList &getArmorGroups()
+	{ static const ItemGroupList rv; return rv; }
 	virtual void setPhysicsOverride(float physics_override_speed, float physics_override_jump, float physics_override_gravity)
 	{}
 	virtual void setAnimation(v2f frames, float frame_speed, float frame_blend, bool frame_loop)
@@ -163,6 +162,12 @@ class ServerActiveObject : public ActiveObject
 	{}
 	virtual void getAttachment(int *parent_id, std::string *bone, v3f *position, v3f *rotation)
 	{}
+	virtual void addAttachmentChild(int child_id)
+	{}
+	virtual void removeAttachmentChild(int child_id)
+	{}
+	virtual const UNORDERED_SET<int> &getAttachmentChildIds()
+	{ static const UNORDERED_SET<int> rv; return rv; }
 	virtual ObjectProperties* accessObjectProperties()
 	{ return NULL; }
 	virtual void notifyObjectPropertiesModified()
@@ -183,6 +188,15 @@ class ServerActiveObject : public ActiveObject
 	{ return 0; }
 	virtual ItemStack getWieldedItem() const;
 	virtual bool setWieldedItem(const ItemStack &item);
+	inline void attachParticleSpawner(u32 id)
+	{
+		m_attached_particle_spawners.insert(id);
+	}
+	inline void detachParticleSpawner(u32 id)
+	{
+		m_attached_particle_spawners.erase(id);
+	}
+
 
 	/*
 		Number of players which know about this object. Object won't be
@@ -201,7 +215,7 @@ class ServerActiveObject : public ActiveObject
 		- This can be set to true by anything else too.
 	*/
 	bool m_removed;
-	
+
 	/*
 		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
@@ -212,7 +226,7 @@ class ServerActiveObject : public ActiveObject
 		list.
 	*/
 	bool m_pending_deactivation;
-	
+
 	/*
 		Whether the object's static data has been stored to a block
 	*/
@@ -222,12 +236,12 @@ class ServerActiveObject : public ActiveObject
 		a copy of the static data resides.
 	*/
 	v3s16 m_static_block;
-	
+
 	/*
 		Queue of messages to be sent to the client
 	*/
 	std::queue<ActiveObjectMessage> m_messages_out;
-	
+
 protected:
 	// Used for creating objects based on type
 	typedef ServerActiveObject* (*Factory)
@@ -237,6 +251,7 @@ class ServerActiveObject : public ActiveObject
 
 	ServerEnvironment *m_env;
 	v3f m_base_position;
+	UNORDERED_SET<u32> m_attached_particle_spawners;
 
 private:
 	// Used for creating objects based on type