/*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
CURRENT_PLAYER,
PLAYER,
NODEMETA,
+ DETACHED,
} type;
- std::string name; // PLAYER
+ std::string name; // PLAYER, DETACHED
v3s16 p; // NODEMETA
InventoryLocation()
type = NODEMETA;
p = p_;
}
+ void setDetached(const std::string &name_)
+ {
+ type = DETACHED;
+ name = name_;
+ }
+
+ bool operator==(const InventoryLocation &other) const
+ {
+ if(type != other.type)
+ return false;
+ switch(type){
+ case UNDEFINED:
+ return false;
+ case CURRENT_PLAYER:
+ return true;
+ case PLAYER:
+ return (name == other.name);
+ case NODEMETA:
+ return (p == other.p);
+ case DETACHED:
+ return (name == other.name);
+ }
+ return false;
+ }
+ bool operator!=(const InventoryLocation &other) const
+ {
+ return !(*this == other);
+ }
void applyCurrentPlayer(const std::string &name_)
{
InventoryManager(){}
virtual ~InventoryManager(){}
- // Get an inventory or set it modified (so it will be updated over
- // network or so)
+ // Get an inventory (server and client)
virtual Inventory* getInventory(const InventoryLocation &loc){return NULL;}
- virtual std::string getInventoryOwner(const InventoryLocation &loc){return "";}
+ // Set modified (will be saved and sent over network; only on server)
virtual void setInventoryModified(const InventoryLocation &loc){}
-
- // Used on the client to send an action to the server
+ // Send inventory action to server (only on client)
virtual void inventoryAction(InventoryAction *a){}
};
#define IACTION_MOVE 0
#define IACTION_DROP 1
+#define IACTION_CRAFT 2
struct InventoryAction
{
virtual u16 getType() const = 0;
virtual void serialize(std::ostream &os) const = 0;
- virtual void apply(InventoryManager *mgr, ServerActiveObject *player) = 0;
+ virtual void apply(InventoryManager *mgr, ServerActiveObject *player,
+ IGameDef *gamedef) = 0;
+ virtual void clientApply(InventoryManager *mgr, IGameDef *gamedef) = 0;
+ virtual ~InventoryAction() {};
};
struct IMoveAction : public InventoryAction
os<<to_i;
}
- void apply(InventoryManager *mgr, ServerActiveObject *player);
+ void apply(InventoryManager *mgr, ServerActiveObject *player, IGameDef *gamedef);
+
+ void clientApply(InventoryManager *mgr, IGameDef *gamedef);
};
struct IDropAction : public InventoryAction
os<<from_i;
}
- void apply(InventoryManager *mgr, ServerActiveObject *player);
+ void apply(InventoryManager *mgr, ServerActiveObject *player, IGameDef *gamedef);
+
+ void clientApply(InventoryManager *mgr, IGameDef *gamedef);
};
+struct ICraftAction : public InventoryAction
+{
+ // count=0 means "everything"
+ u16 count;
+ InventoryLocation craft_inv;
+
+ ICraftAction()
+ {
+ count = 0;
+ }
+
+ ICraftAction(std::istream &is);
+
+ u16 getType() const
+ {
+ return IACTION_CRAFT;
+ }
+
+ void serialize(std::ostream &os) const
+ {
+ os<<"Craft ";
+ os<<count<<" ";
+ os<<craft_inv.dump()<<" ";
+ }
+
+ void apply(InventoryManager *mgr, ServerActiveObject *player, IGameDef *gamedef);
+
+ void clientApply(InventoryManager *mgr, IGameDef *gamedef);
+};
+
+// Crafting helper
+bool getCraftingResult(Inventory *inv, ItemStack& result,
+ bool decrementInput, IGameDef *gamedef);
+
#endif