X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fnodemetadata.h;h=ae02cfc3c2cbd8f294f1d7187c806af51a5b8f4c;hb=3b707b8a4a52a88da4398ec9b32109c073683a76;hp=aa2e0196cd7886a28b8f55806f319902f92ad1ff;hpb=3a58f8179f09ea90cefb4ef7ff18ed1d8e27d0f2;p=dragonfireclient.git

diff --git a/src/nodemetadata.h b/src/nodemetadata.h
index aa2e0196c..ae02cfc3c 100644
--- a/src/nodemetadata.h
+++ b/src/nodemetadata.h
@@ -37,6 +37,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 		- Text
 */
 
+class Inventory;
+
 class NodeMetadata
 {
 public:
@@ -52,7 +54,14 @@ class NodeMetadata
 	virtual u16 typeId() const = 0;
 	virtual NodeMetadata* clone() = 0;
 	virtual void serializeBody(std::ostream &os) = 0;
-	virtual std::string infoText() { return "<todo: remove this text>"; }
+	virtual std::string infoText() {return "";}
+	virtual Inventory* getInventory() {return NULL;}
+	// This is called always after the inventory is modified, before
+	// the changes are copied elsewhere
+	virtual void inventoryModified(){}
+	// A step in time. Returns true if metadata changed.
+	virtual bool step(float dtime) {return false;}
+	virtual bool nodeRemovalDisabled(){return false;}
 
 protected:
 	static void registerType(u16 id, Factory f);
@@ -79,6 +88,55 @@ class SignNodeMetadata : public NodeMetadata
 	std::string m_text;
 };
 
+class ChestNodeMetadata : public NodeMetadata
+{
+public:
+	ChestNodeMetadata();
+	~ChestNodeMetadata();
+	
+	virtual u16 typeId() const;
+	static NodeMetadata* create(std::istream &is);
+	virtual NodeMetadata* clone();
+	virtual void serializeBody(std::ostream &os);
+	virtual std::string infoText();
+	virtual Inventory* getInventory() {return m_inventory;}
+
+	virtual bool nodeRemovalDisabled();
+	
+private:
+	Inventory *m_inventory;
+};
+
+class FurnaceNodeMetadata : public NodeMetadata
+{
+public:
+	FurnaceNodeMetadata();
+	~FurnaceNodeMetadata();
+	
+	virtual u16 typeId() const;
+	virtual NodeMetadata* clone();
+	static NodeMetadata* create(std::istream &is);
+	virtual void serializeBody(std::ostream &os);
+	virtual std::string infoText();
+	virtual Inventory* getInventory() {return m_inventory;}
+	virtual void inventoryModified();
+	virtual bool step(float dtime);
+
+private:
+	Inventory *m_inventory;
+	float m_step_accumulator;
+	float m_fuel_totaltime;
+	float m_fuel_time;
+	float m_src_totaltime;
+	float m_src_time;
+};
+
+/*
+	List of metadata of all the nodes of a block
+*/
+
+class InventoryManager;
+
 class NodeMetadataList
 {
 public:
@@ -93,6 +151,10 @@ class NodeMetadataList
 	void remove(v3s16 p);
 	// Deletes old data and sets a new one
 	void set(v3s16 p, NodeMetadata *d);
+	
+	// A step in time. Returns true if something changed.
+	bool step(float dtime);
+
 private:
 	core::map<v3s16, NodeMetadata*> m_data;
 };