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Add InvRef and InvStack (currently untested and unusable)

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This commit is contained in:
Perttu Ahola 2011-12-06 15:21:56 +02:00
parent 70ed371d0c
commit 103173fc9b
13 changed files with 1328 additions and 744 deletions
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178
src/inventory.h
View file

@ -419,6 +419,7 @@ public:
InventoryList(std::string name, u32 size);
~InventoryList();
void clearItems();
void setSize(u32 newsize);
void serialize(std::ostream &os) const;
void deSerialize(std::istream &is, IGameDef *gamedef);
@ -513,182 +514,5 @@ private:
core::array<InventoryList*> m_lists;
};
class Player;
struct InventoryContext
{
Player *current_player;
InventoryContext():
current_player(NULL)
{}
};
struct InventoryAction;
class InventoryManager
{
public:
InventoryManager(){}
virtual ~InventoryManager(){}
/*
Get a pointer to an inventory specified by id.
id can be:
- "current_player"
- "nodemeta:X,Y,Z"
*/
virtual Inventory* getInventory(InventoryContext *c, std::string id)
{return NULL;}
// Used on the server by InventoryAction::apply and other stuff
virtual void inventoryModified(InventoryContext *c, std::string id)
{}
// Used on the client
virtual void inventoryAction(InventoryAction *a)
{}
};
#define IACTION_MOVE 0
#define IACTION_DROP 1
struct InventoryAction
{
static InventoryAction * deSerialize(std::istream &is);
virtual u16 getType() const = 0;
virtual void serialize(std::ostream &os) const = 0;
virtual void apply(InventoryContext *c, InventoryManager *mgr,
ServerEnvironment *env) = 0;
virtual ~InventoryAction() {};
};
struct IMoveAction : public InventoryAction
{
// count=0 means "everything"
u16 count;
std::string from_inv;
std::string from_list;
s16 from_i;
std::string to_inv;
std::string to_list;
s16 to_i;
IMoveAction()
{
count = 0;
from_i = -1;
to_i = -1;
}
IMoveAction(std::istream &is);
u16 getType() const
{
return IACTION_MOVE;
}
void serialize(std::ostream &os) const
{
os<<"Move ";
os<<count<<" ";
os<<from_inv<<" ";
os<<from_list<<" ";
os<<from_i<<" ";
os<<to_inv<<" ";
os<<to_list<<" ";
os<<to_i;
}
void apply(InventoryContext *c, InventoryManager *mgr,
ServerEnvironment *env);
};
struct IDropAction : public InventoryAction
{
// count=0 means "everything"
u16 count;
std::string from_inv;
std::string from_list;
s16 from_i;
IDropAction()
{
count = 0;
from_i = -1;
}
IDropAction(std::istream &is);
u16 getType() const
{
return IACTION_DROP;
}
void serialize(std::ostream &os) const
{
os<<"Drop ";
os<<count<<" ";
os<<from_inv<<" ";
os<<from_list<<" ";
os<<from_i;
}
void apply(InventoryContext *c, InventoryManager *mgr,
ServerEnvironment *env);
};
/*
Craft checking system
*/
enum ItemSpecType
{
ITEM_NONE,
ITEM_MATERIAL,
ITEM_CRAFT,
ITEM_TOOL,
ITEM_MBO
};
struct ItemSpec
{
enum ItemSpecType type;
// Only other one of these is used
std::string name;
u16 num;
ItemSpec():
type(ITEM_NONE)
{
}
ItemSpec(enum ItemSpecType a_type, std::string a_name):
type(a_type),
name(a_name),
num(65535)
{
}
ItemSpec(enum ItemSpecType a_type, u16 a_num):
type(a_type),
name(""),
num(a_num)
{
}
bool checkItem(const InventoryItem *item) const;
};
/*
items: a pointer to an array of 9 pointers to items
specs: a pointer to an array of 9 ItemSpecs
*/
bool checkItemCombination(const InventoryItem * const*items, const ItemSpec *specs);
/*
items: a pointer to an array of 9 pointers to items
specs: a pointer to an array of 9 pointers to items
*/
bool checkItemCombination(const InventoryItem * const * items,
const InventoryItem * const * specs);
#endif