// For g_materials
#include "main.h"
+#define QUANTITY_ITEM_MAX_COUNT 99
+
+class ServerActiveObject;
+class ServerEnvironment;
+
class InventoryItem
{
public:
- InventoryItem();
+ InventoryItem(u16 count);
virtual ~InventoryItem();
static InventoryItem* deSerialize(std::istream &is);
#endif
// Shall return a text to show in the GUI
virtual std::string getText() { return ""; }
+ // Creates an object from the item, to be placed in the world.
+ virtual ServerActiveObject* createSAO(ServerEnvironment *env, u16 id, v3f pos);
+ // Gets amount of items that dropping one SAO will decrement
+ virtual u16 getDropCount(){ return getCount(); }
-private:
-};
+ /*
+ Quantity methods
+ */
+
+ // Shall return true if the item can be add()ed to the other
+ virtual bool addableTo(InventoryItem *other)
+ {
+ return false;
+ }
+
+ u16 getCount()
+ {
+ return m_count;
+ }
+ void setCount(u16 count)
+ {
+ m_count = count;
+ }
+ // This should return something else for stackable items
+ virtual u16 freeSpace()
+ {
+ return 0;
+ }
+ void add(u16 count)
+ {
+ assert(m_count + count <= QUANTITY_ITEM_MAX_COUNT);
+ m_count += count;
+ }
+ void remove(u16 count)
+ {
+ assert(m_count >= count);
+ m_count -= count;
+ }
+
+ /*
+ Other properties
+ */
+ // Whether it can be cooked
+ virtual bool isCookable(){return false;}
+ // Time of cooking
+ virtual float getCookTime(){return 3.0;}
+ // Result of cooking
+ virtual InventoryItem *createCookResult(){return NULL;}
-#define MATERIAL_ITEM_MAX_COUNT 99
+protected:
+ u16 m_count;
+};
class MaterialItem : public InventoryItem
{
public:
- MaterialItem(u8 content, u16 count)
+ MaterialItem(u8 content, u16 count):
+ InventoryItem(count)
{
m_content = content;
- m_count = count;
}
/*
Implementation interface
#ifndef SERVER
video::ITexture * getImage()
{
- /*if(m_content == CONTENT_TORCH)
- return g_texturecache.get("torch_on_floor");
-
- u16 tile = content_tile(m_content, v3s16(1,0,0));
- return g_tile_contents[tile].getTexture(0);*/
-
- if(m_content >= USEFUL_CONTENT_COUNT)
- return NULL;
-
- return g_irrlicht->getTexture(g_content_inventory_textures[m_content]);
+ return content_features(m_content).inventory_texture;
+ return NULL;
}
#endif
std::string getText()
os<<m_count;
return os.str();
}
- /*
- Special methods
- */
- u8 getMaterial()
- {
- return m_content;
- }
- u16 getCount()
+
+ virtual bool addableTo(InventoryItem *other)
{
- return m_count;
+ if(std::string(other->getName()) != "MaterialItem")
+ return false;
+ MaterialItem *m = (MaterialItem*)other;
+ if(m->getMaterial() != m_content)
+ return false;
+ return true;
}
u16 freeSpace()
{
- if(m_count > MATERIAL_ITEM_MAX_COUNT)
+ if(m_count > QUANTITY_ITEM_MAX_COUNT)
return 0;
- return MATERIAL_ITEM_MAX_COUNT - m_count;
- }
- void add(u16 count)
- {
- assert(m_count + count <= MATERIAL_ITEM_MAX_COUNT);
- m_count += count;
+ return QUANTITY_ITEM_MAX_COUNT - m_count;
}
- void remove(u16 count)
+ /*
+ Other properties
+ */
+ bool isCookable();
+ InventoryItem *createCookResult();
+ /*
+ Special methods
+ */
+ u8 getMaterial()
{
- assert(m_count >= count);
- m_count -= count;
+ return m_content;
}
private:
u8 m_content;
- u16 m_count;
};
+//TODO: Remove
class MapBlockObjectItem : public InventoryItem
{
public:
- /*MapBlockObjectItem(MapBlockObject *obj)
- {
- m_inventorystring = obj->getInventoryString();
- }*/
- MapBlockObjectItem(std::string inventorystring)
+ MapBlockObjectItem(std::string inventorystring):
+ InventoryItem(1)
{
m_inventorystring = inventorystring;
}
std::string m_inventorystring;
};
+/*
+ An item that is used as a mid-product when crafting.
+ Subnames:
+ - Stick
+*/
+class CraftItem : public InventoryItem
+{
+public:
+ CraftItem(std::string subname, u16 count):
+ InventoryItem(count)
+ {
+ m_subname = subname;
+ }
+ /*
+ Implementation interface
+ */
+ virtual const char* getName() const
+ {
+ return "CraftItem";
+ }
+ virtual void serialize(std::ostream &os)
+ {
+ os<<getName();
+ os<<" ";
+ os<<m_subname;
+ os<<" ";
+ os<<m_count;
+ }
+ virtual InventoryItem* clone()
+ {
+ return new CraftItem(m_subname, m_count);
+ }
+#ifndef SERVER
+ video::ITexture * getImage();
+#endif
+ std::string getText()
+ {
+ std::ostringstream os;
+ os<<m_count;
+ return os.str();
+ }
+
+ ServerActiveObject* createSAO(ServerEnvironment *env, u16 id, v3f pos);
+ u16 getDropCount();
+
+ virtual bool addableTo(InventoryItem *other)
+ {
+ if(std::string(other->getName()) != "CraftItem")
+ return false;
+ CraftItem *m = (CraftItem*)other;
+ if(m->m_subname != m_subname)
+ return false;
+ return true;
+ }
+ u16 freeSpace()
+ {
+ if(m_count > QUANTITY_ITEM_MAX_COUNT)
+ return 0;
+ return QUANTITY_ITEM_MAX_COUNT - m_count;
+ }
+ /*
+ Other properties
+ */
+ bool isCookable();
+ InventoryItem *createCookResult();
+ /*
+ Special methods
+ */
+ std::string getSubName()
+ {
+ return m_subname;
+ }
+private:
+ std::string m_subname;
+};
+
+class ToolItem : public InventoryItem
+{
+public:
+ ToolItem(std::string toolname, u16 wear):
+ InventoryItem(1)
+ {
+ m_toolname = toolname;
+ m_wear = wear;
+ }
+ /*
+ Implementation interface
+ */
+ virtual const char* getName() const
+ {
+ return "ToolItem";
+ }
+ virtual void serialize(std::ostream &os)
+ {
+ os<<getName();
+ os<<" ";
+ os<<m_toolname;
+ os<<" ";
+ os<<m_wear;
+ }
+ virtual InventoryItem* clone()
+ {
+ return new ToolItem(m_toolname, m_wear);
+ }
+#ifndef SERVER
+ video::ITexture * getImage()
+ {
+ if(g_texturesource == NULL)
+ return NULL;
+
+ std::string basename;
+ if(m_toolname == "WPick")
+ basename = "tool_woodpick.png";
+ else if(m_toolname == "STPick")
+ basename = "tool_stonepick.png";
+ else if(m_toolname == "SteelPick")
+ basename = "tool_steelpick.png";
+ else if(m_toolname == "MesePick")
+ basename = "tool_mesepick.png";
+ else if(m_toolname == "WShovel")
+ basename = "tool_woodshovel.png";
+ else if(m_toolname == "STShovel")
+ basename = "tool_stoneshovel.png";
+ else if(m_toolname == "SteelShovel")
+ basename = "tool_steelshovel.png";
+ else if(m_toolname == "WAxe")
+ basename = "tool_woodaxe.png";
+ else if(m_toolname == "STAxe")
+ basename = "tool_stoneaxe.png";
+ else if(m_toolname == "SteelAxe")
+ basename = "tool_steelaxe.png";
+ else if(m_toolname == "WSword")
+ basename = "tool_woodsword.png";
+ else if(m_toolname == "STSword")
+ basename = "tool_stonesword.png";
+ else if(m_toolname == "SteelSword")
+ basename = "tool_steelsword.png";
+ else
+ basename = "cloud.png";
+
+ /*
+ Calculate a progress value with sane amount of
+ maximum states
+ */
+ u32 maxprogress = 30;
+ u32 toolprogress = (65535-m_wear)/(65535/maxprogress);
+
+ float value_f = (float)toolprogress / (float)maxprogress;
+ std::ostringstream os;
+ os<<basename<<"^[progressbar"<<value_f;
+
+ return g_texturesource->getTextureRaw(os.str());
+ }
+#endif
+ std::string getText()
+ {
+ return "";
+
+ /*std::ostringstream os;
+ u16 f = 4;
+ u16 d = 65535/f;
+ u16 i;
+ for(i=0; i<(65535-m_wear)/d; i++)
+ os<<'X';
+ for(; i<f; i++)
+ os<<'-';
+ return os.str();*/
+
+ /*std::ostringstream os;
+ os<<m_toolname;
+ os<<" ";
+ os<<(m_wear/655);
+ return os.str();*/
+ }
+ /*
+ Special methods
+ */
+ std::string getToolName()
+ {
+ return m_toolname;
+ }
+ u16 getWear()
+ {
+ return m_wear;
+ }
+ // Returns true if weared out
+ bool addWear(u16 add)
+ {
+ if(m_wear >= 65535 - add)
+ {
+ m_wear = 65535;
+ return true;
+ }
+ else
+ {
+ m_wear += add;
+ return false;
+ }
+ }
+private:
+ std::string m_toolname;
+ u16 m_wear;
+};
+
class InventoryList
{
public:
u32 getSize();
// Count used slots
u32 getUsedSlots();
+ u32 getFreeSlots();
+
+ /*bool getDirty(){ return m_dirty; }
+ void setDirty(bool dirty=true){ m_dirty = dirty; }*/
+ // Get pointer to item
InventoryItem * getItem(u32 i);
// Returns old item (or NULL). Parameter can be NULL.
InventoryItem * changeItem(u32 i, InventoryItem *newitem);
+ // Delete item
void deleteItem(u32 i);
- // Adds an item to a suitable place. Returns false if failed.
- bool addItem(InventoryItem *newitem);
+
+ // Adds an item to a suitable place. Returns leftover item.
+ // If all went into the list, returns NULL.
+ InventoryItem * addItem(InventoryItem *newitem);
+
+ // If possible, adds item to given slot.
+ // If cannot be added at all, returns the item back.
+ // If can be added partly, decremented item is returned back.
+ // If can be added fully, NULL is returned.
+ InventoryItem * addItem(u32 i, InventoryItem *newitem);
+
+ // Checks whether the item could be added to the given slot
+ bool itemFits(u32 i, InventoryItem *newitem);
+
+ // Takes some items from a slot.
+ // If there are not enough, takes as many as it can.
+ // Returns NULL if couldn't take any.
+ InventoryItem * takeItem(u32 i, u32 count);
+
+ // Decrements amount of every material item
+ void decrementMaterials(u16 count);
void print(std::ostream &o);
core::array<InventoryItem*> m_items;
u32 m_size;
std::string m_name;
+ //bool m_dirty;
};
class Inventory
InventoryList * addList(const std::string &name, u32 size);
InventoryList * getList(const std::string &name);
bool deleteList(const std::string &name);
- // A shorthand for adding items
- bool addItem(const std::string &listname, InventoryItem *newitem)
+ // A shorthand for adding items.
+ // Returns NULL if the item was fully added, leftover otherwise.
+ InventoryItem * addItem(const std::string &listname, InventoryItem *newitem)
{
InventoryList *list = getList(listname);
if(list == NULL)
- return false;
+ return newitem;
return list->addItem(newitem);
}
core::array<InventoryList*> m_lists;
};
+class Player;
+
+struct InventoryContext
+{
+ Player *current_player;
+
+ InventoryContext():
+ current_player(NULL)
+ {}
+};
+
+class 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
+
+struct InventoryAction
+{
+ static InventoryAction * deSerialize(std::istream &is);
+
+ virtual u16 getType() const = 0;
+ virtual void serialize(std::ostream &os) = 0;
+ virtual void apply(InventoryContext *c, InventoryManager *mgr) = 0;
+};
+
+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)
+ {
+ std::string ts;
+
+ std::getline(is, ts, ' ');
+ count = stoi(ts);
+
+ std::getline(is, from_inv, ' ');
+
+ std::getline(is, from_list, ' ');
+
+ std::getline(is, ts, ' ');
+ from_i = stoi(ts);
+
+ std::getline(is, to_inv, ' ');
+
+ std::getline(is, to_list, ' ');
+
+ std::getline(is, ts, ' ');
+ to_i = stoi(ts);
+ }
+
+ u16 getType() const
+ {
+ return IACTION_MOVE;
+ }
+
+ void serialize(std::ostream &os)
+ {
+ 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);
+};
+
+/*
+ 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(InventoryItem *item);
+};
+
+/*
+ items: a pointer to an array of 9 pointers to items
+ specs: a pointer to an array of 9 ItemSpecs
+*/
+bool checkItemCombination(InventoryItem **items, ItemSpec *specs);
+
#endif
projects / oweals / minetest.git / blobdiff