diff options
Diffstat (limited to 'src/ItemGrid.h')
| -rw-r--r-- | src/ItemGrid.h | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/src/ItemGrid.h b/src/ItemGrid.h index 24acb3c9a..28f45cfeb 100644 --- a/src/ItemGrid.h +++ b/src/ItemGrid.h @@ -18,25 +18,25 @@ // tolua_begin class cItemGrid { -public: + public: // tolua_end /** This class is used as a callback for when a slot changes */ class cListener { - public: + public: virtual ~cListener() {} /** Called whenever a slot changes */ virtual void OnSlotChanged(cItemGrid * a_ItemGrid, int a_SlotNum) = 0; - } ; + }; typedef std::vector<cListener *> cListeners; cItemGrid(int a_Width, int a_Height); // tolua_begin - int GetWidth (void) const { return m_Width; } - int GetHeight (void) const { return m_Height; } + int GetWidth(void) const { return m_Width; } + int GetHeight(void) const { return m_Height; } int GetNumSlots(void) const { return m_Slots.size(); } /** Converts XY coords into slot number; returns -1 on invalid coords */ @@ -82,9 +82,9 @@ public: /** Adds as many items out of a_ItemStack as can fit. If a_AllowNewStacks is set to false, only existing stacks can be topped up; If a_AllowNewStacks is set to true, empty slots can be used for the rest. - If a_PrioritySlot is set to a positive value, then the corresponding slot will be used first (if empty or compatible with added items). - If a_PrioritySlot is set to -1, regular order applies. - Returns the number of items that fit. + If a_PrioritySlot is set to a positive value, then the corresponding slot will be used first (if empty or + compatible with added items). If a_PrioritySlot is set to -1, regular order applies. Returns the number of items + that fit. */ char AddItem(cItem & a_ItemStack, bool a_AllowNewStacks = true, int a_PrioritySlot = -1); @@ -92,9 +92,9 @@ public: The a_ItemStackList is modified to reflect the leftover items. If a_AllowNewStacks is set to false, only existing stacks can be topped up; If a_AllowNewStacks is set to true, empty slots can be used for the rest. - If a_PrioritySlot is set to a positive value, then the corresponding slot will be used first (if empty or compatible with added items). - If a_PrioritySlot is set to -1, regular order applies. - Returns the total number of items that fit. + If a_PrioritySlot is set to a positive value, then the corresponding slot will be used first (if empty or compatible + with added items). If a_PrioritySlot is set to -1, regular order applies. Returns the total number of items that + fit. */ char AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks = true, int a_PrioritySlot = -1); @@ -171,11 +171,18 @@ public: /** Generates random loot from the specified loot probability table, with a chance of enchanted books added. A total of a_NumSlots are taken by the loot. - Cannot export to Lua due to raw array a_LootProbabs. TODO: Make this exportable / export through ManualBindings.cpp with a Lua table as LootProbabs + Cannot export to Lua due to raw array a_LootProbabs. TODO: Make this exportable / export through ManualBindings.cpp + with a Lua table as LootProbabs */ - void GenerateRandomLootWithBooks(const cLootProbab * a_LootProbabs, size_t a_CountLootProbabs, int a_NumSlots, int a_Seed); - - /** Adds a callback that gets called whenever a slot changes. Must not be called from within the listener callback! */ + void GenerateRandomLootWithBooks( + const cLootProbab * a_LootProbabs, + size_t a_CountLootProbabs, + int a_NumSlots, + int a_Seed + ); + + /** Adds a callback that gets called whenever a slot changes. Must not be called from within the listener callback! + */ void AddListener(cListener & a_Listener); /** Removes a slot-change-callback. Must not be called from within the listener callback! */ @@ -183,14 +190,16 @@ public: // tolua_begin -protected: - int m_Width; - int m_Height; + protected: + int m_Width; + int m_Height; cLazyArray<cItem> m_Slots; - cListeners m_Listeners; ///< Listeners which should be notified on slot changes; the pointers are not owned by this object + cListeners + m_Listeners; ///< Listeners which should be notified on slot changes; the pointers are not owned by this object cCriticalSection m_CSListeners; ///< CS that guards the m_Listeners against multi-thread access - bool m_IsInTriggerListeners; ///< Set to true while TriggerListeners is running, to detect attempts to manipulate listener list while triggerring + bool m_IsInTriggerListeners; ///< Set to true while TriggerListeners is running, to detect attempts to manipulate + ///< listener list while triggerring /** Calls all m_Listeners for the specified slot number */ void TriggerListeners(int a_SlotNum); @@ -199,5 +208,5 @@ protected: Returns the number of items that did fit. */ char AddItemToSlot(const cItem & a_ItemStack, int a_Slot, int a_Num, int a_MaxStack); -} ; +}; // tolua_end |