Merge branch 'Inventory2'

MCServer/Plugins/APIDump/APIDesc.lua

@@ -1155,6 +1155,7 @@ These ItemGrids are available in the API and can be manipulated by the plugins,
 				HasItems = { Params = "{{cItem|cItem}}", Return = "bool", Notes = "Returns true if there are at least as many items of the specified type as in the parameter" },
 				HowManyCanFit = { Params = "{{cItem|cItem}}", Return = "number", Notes = "Returns the number of the specified items that can fit in the storage, including empty slots" },
 				HowManyItems = { Params = "{{cItem|cItem}}", Return = "number", Notes = "Returns the number of the specified items that are currently stored" },
+				RemoveItem = { Params = "{{cItem}}", Return = "number", Notes = "Removes the specified item from the inventory, as many as possible, up to the item's m_ItemCount. Returns the number of items that were removed." },
 				RemoveOneEquippedItem = { Params = "", Return = "", Notes = "Removes one item from the hotbar's currently selected slot" },
 				SetArmorSlot = { Params = "ArmorSlotNum, {{cItem|cItem}}", Return = "", Notes = "Sets the specified armor slot contents" },
 				SetEquippedSlotNum = { Params = "EquippedSlotNum", Return = "", Notes = "Sets the currently selected hotbar slot number" },
@@ -1384,6 +1385,7 @@ local Item5 = cItem(E_ITEM_DIAMOND_CHESTPLATE, 1, 0, "thorns=1;unbreaking=3");
 					{ Params = "SlotNum", Return = "bool", Notes = "Returns true if the specified slot is empty, or an invalid slot is specified" },
 					{ Params = "X, Y", Return = "bool", Notes = "Returns true if the specified slot is empty, or an invalid slot is specified" },
 				},
+				RemoveItem = { Params = "{{cItem}}", Return = "number", Notes = "Removes the specified item from the grid, as many as possible, up to the item's m_ItemCount. Returns the number of items that were removed." },
 				RemoveOneItem =
 				{
 					{ Params = "SlotNum", Return = "{{cItem|cItem}}", Notes = "Removes one item from the stack in the specified slot and returns it as a single cItem. Empty slots are skipped and an empty item is returned" },

MCServer/Plugins/Debuggers/Debuggers.lua

@@ -60,9 +60,10 @@ function Initialize(Plugin)
 	PM:BindCommand("/ff",      "debuggers", HandleFurnaceFuel,     "- Shows how long the currently held item would burn in a furnace");
 	PM:BindCommand("/sched",   "debuggers", HandleSched,           "- Schedules a simple countdown using cWorld:ScheduleTask()");
 	PM:BindCommand("/cs",      "debuggers", HandleChunkStay,       "- Tests the ChunkStay Lua integration for the specified chunk coords");
-	PM:BindCommand("/compo",   "debuggers", HandleCompo,           "- Tests the cCompositeChat bindings")
-	PM:BindCommand("/sb",      "debuggers", HandleSetBiome,        "- Sets the biome around you to the specified one")
-	PM:BindCommand("/wesel",   "debuggers", HandleWESel,           "- Expands the current WE selection by 1 block in X/Z")
+	PM:BindCommand("/compo",   "debuggers", HandleCompo,           "- Tests the cCompositeChat bindings");
+	PM:BindCommand("/sb",      "debuggers", HandleSetBiome,        "- Sets the biome around you to the specified one");
+	PM:BindCommand("/wesel",   "debuggers", HandleWESel,           "- Expands the current WE selection by 1 block in X/Z");
+	PM:BindCommand("/rmitem",  "debuggers", HandleRMItem,          "- Remove the specified item from the inventory.");
 
 	Plugin:AddWebTab("Debuggers",  HandleRequest_Debuggers)
 	Plugin:AddWebTab("StressTest", HandleRequest_StressTest)
@@ -533,7 +534,7 @@ function OnTakeDamage(Receiver, TDI)
 	-- Receiver is cPawn
 	-- TDI is TakeDamageInfo
 
-	LOG(Receiver:GetClass() .. " was dealt " .. DamageTypeToString(TDI.DamageType) .. " damage: Raw " .. TDI.RawDamage .. ", Final " .. TDI.FinalDamage .. " (" .. (TDI.RawDamage - TDI.FinalDamage) .. " covered by armor)");
+	-- LOG(Receiver:GetClass() .. " was dealt " .. DamageTypeToString(TDI.DamageType) .. " damage: Raw " .. TDI.RawDamage .. ", Final " .. TDI.FinalDamage .. " (" .. (TDI.RawDamage - TDI.FinalDamage) .. " covered by armor)");
 	return false;
 end
 
@@ -1105,6 +1106,41 @@ end
 
 
 
+function HandleRMItem(a_Split, a_Player)
+	-- Check params:
+	if (a_Split[2] == nil) then
+		a_Player:SendMessage("Usage: /rmitem <Item> [Count]")
+		return true
+	end
+
+	-- Parse the item type:
+	local Item = cItem()
+	if (not StringToItem(a_Split[2], Item)) then
+		a_Player:SendMessageFailure(a_Split[2] .. " isn't a valid item")
+		return true
+	end
+
+	-- Parse the optional item count
+	if (a_Split[3] ~= nil) then
+		local Count = tonumber(a_Split[3])
+		if (Count == nil) then
+			a_Player:SendMessageFailure(a_Split[3] .. " isn't a valid number")
+			return true
+		end
+
+		Item.m_ItemCount = Count
+	end
+
+	-- Remove the item:
+	local NumRemovedItems = a_Player:GetInventory():RemoveItem(Item)
+	a_Player:SendMessageSuccess("Removed " .. NumRemovedItems .. " Items!")
+	return true
+end
+
+
+
+
+
 function HandleRequest_Debuggers(a_Request)
 	local FolderContents = cFile:GetFolderContents("./");
 	return "<p>The following objects have been returned by cFile:GetFolderContents():<ul><li>" .. table.concat(FolderContents, "</li><li>") .. "</li></ul></p>";

src/Inventory.cpp

@@ -151,6 +151,24 @@ int cInventory::AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks, bool a
 
 
 
+int cInventory::RemoveItem(const cItem & a_ItemStack)
+{
+	int RemovedItems = m_HotbarSlots.RemoveItem(a_ItemStack);
+
+	if (RemovedItems < a_ItemStack.m_ItemCount)
+	{
+		cItem Temp(a_ItemStack);
+		Temp.m_ItemCount -= RemovedItems;
+		RemovedItems += m_InventorySlots.RemoveItem(Temp);
+	}
+
+	return RemovedItems;
+}
+
+
+
+
+
 bool cInventory::RemoveOneEquippedItem(void)
 {
 	if (m_HotbarSlots.GetSlot(m_EquippedSlotNum).IsEmpty())

src/Inventory.h

@@ -86,6 +86,10 @@ public:
 	*/
 	int AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks, bool a_tryToFillEquippedFirst);
 
+	/** Removes the specified item from the inventory, as many as possible, up to a_ItemStack.m_ItemCount.
+	Returns the number of items that were removed. */
+	int RemoveItem(const cItem & a_ItemStack);
+
 	/** Removes one item out of the currently equipped item stack, returns true if successful, false if empty-handed */
 	bool RemoveOneEquippedItem(void);
 	

src/ItemGrid.cpp

@@ -345,6 +345,39 @@ int cItemGrid::AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks, int a_P
 
 
 
+int cItemGrid::RemoveItem(const cItem & a_ItemStack)
+{
+	int NumLeft = a_ItemStack.m_ItemCount;
+
+	for (int i = 0; i < m_NumSlots; i++)
+	{
+		if (NumLeft <= 0)
+		{
+			break;
+		}
+
+		if (m_Slots[i].IsEqual(a_ItemStack))
+		{
+			int NumToRemove = std::min(NumLeft, (int)m_Slots[i].m_ItemCount);
+			NumLeft -= NumToRemove;
+			m_Slots[i].m_ItemCount -= NumToRemove;
+
+			if (m_Slots[i].m_ItemCount <= 0)
+			{
+				m_Slots[i].Empty();
+			}
+
+			TriggerListeners(i);
+		}
+	}
+
+	return (a_ItemStack.m_ItemCount - NumLeft);
+}
+
+
+
+
+
 int cItemGrid::ChangeSlotCount(int a_SlotNum, int a_AddToCount)
 {
 	if ((a_SlotNum < 0) || (a_SlotNum >= m_NumSlots))

src/ItemGrid.h

@@ -96,6 +96,10 @@ public:
 	Returns the total number of items that fit.
 	*/
 	int AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks = true, int a_PrioritarySlot = -1);
+
+	/** Removes the specified item from the grid, as many as possible, up to a_ItemStack.m_ItemCount.
+	Returns the number of items that were removed. */
+	int RemoveItem(const cItem & a_ItemStack);
 	
 	/** Adds (or subtracts, if a_AddToCount is negative) to the count of items in the specified slot.
 	If the slot is empty, ignores the call.