diff options
Diffstat (limited to 'source/cInventory.cpp')
| -rw-r--r-- | source/cInventory.cpp | 364 |
1 files changed, 364 insertions, 0 deletions
diff --git a/source/cInventory.cpp b/source/cInventory.cpp new file mode 100644 index 000000000..e78ac226e --- /dev/null +++ b/source/cInventory.cpp @@ -0,0 +1,364 @@ +#include "cInventory.h"
+#include <string> //memset
+#include "cPlayer.h"
+#include "cClientHandle.h"
+#include "cMCLogger.h"
+#include "cWindow.h"
+#include "cItem.h"
+#include "cRecipeChecker.h"
+#include "cRoot.h"
+
+#include "packets/cPacket_WindowClick.h"
+#include "packets/cPacket_WholeInventory.h"
+#include "packets/cPacket_InventorySlot.h"
+
+cInventory::~cInventory()
+{
+ delete [] m_Slots;
+ delete m_EquippedItem;
+ if( GetWindow() ) GetWindow()->Close( *m_Owner );
+ CloseWindow();
+}
+
+cInventory::cInventory(cPlayer* a_Owner)
+{
+ m_Owner = a_Owner;
+
+ m_Slots = new cItem[c_NumSlots];
+ for(unsigned int i = 0; i < c_NumSlots; i++)
+ m_Slots[i].Empty();
+
+ m_CraftSlots = m_Slots + c_CraftOffset;
+ m_ArmorSlots = m_Slots + c_ArmorOffset;
+ m_MainSlots = m_Slots + c_MainOffset;
+ m_HotSlots = m_Slots + c_HotOffset;
+
+ m_EquippedItem = new cItem();
+ m_EquippedSlot = 0;
+
+ if( !GetWindow() )
+ {
+ cWindow* Window = new cWindow( this, false );
+ Window->SetSlots( m_Slots, c_NumSlots );
+ Window->SetWindowID( 0 );
+ OpenWindow( Window );
+ }
+}
+
+void cInventory::Clear()
+{
+ for(unsigned int i = 0; i < c_NumSlots; i++)
+ m_Slots[i].Empty();
+}
+
+cItem* cInventory::GetSlotsForType( int a_Type )
+{
+ switch( a_Type )
+ {
+ case -1:
+ return m_MainSlots;
+ case -2:
+ return m_CraftSlots;
+ case -3:
+ return m_ArmorSlots;
+ }
+ return 0;
+}
+
+int cInventory::GetSlotCountForType( int a_Type )
+{
+ switch( a_Type )
+ {
+ case -1:
+ return 36;
+ case -2:
+ case -3:
+ return 4;
+ }
+ return 0;
+}
+
+void cInventory::Clicked( cPacket_WindowClick* a_ClickPacket )
+{
+ bool bDontCook = false;
+ if( GetWindow() )
+ {
+ // Override for craft result slot
+ if( a_ClickPacket->m_SlotNum == (short)c_CraftOffset )
+ {
+ LOG("In craft slot: %i x %i !!", m_Slots[c_CraftOffset].m_ItemID, m_Slots[c_CraftOffset].m_ItemCount );
+ cItem* DraggingItem = GetWindow()->GetDraggingItem();
+ if( DraggingItem->IsEmpty() )
+ {
+ *DraggingItem = m_Slots[c_CraftOffset];
+ m_Slots[c_CraftOffset].Empty();
+ }
+ else if( DraggingItem->Equals( m_Slots[c_CraftOffset] ) )
+ {
+ if( DraggingItem->m_ItemCount + m_Slots[c_CraftOffset].m_ItemCount <= 64 )
+ {
+ DraggingItem->m_ItemCount += m_Slots[c_CraftOffset].m_ItemCount;
+ m_Slots[0].Empty();
+ }
+ else
+ {
+ bDontCook = true;
+ }
+ }
+ else
+ {
+ bDontCook = true;
+ }
+ LOG("Dragging Dish %i", DraggingItem->m_ItemCount );
+ }
+ else
+ {
+ GetWindow()->Clicked( a_ClickPacket, *m_Owner );
+ }
+ }
+ else
+ {
+ LOG("No Inventory window! WTF");
+ }
+
+ if( a_ClickPacket->m_SlotNum >= (short)c_CraftOffset && a_ClickPacket->m_SlotNum < (short)(c_CraftOffset+c_CraftSlots+1) )
+ {
+ cItem CookedItem;
+ if( a_ClickPacket->m_SlotNum == 0 && !bDontCook )
+ {
+ CookedItem = cRoot::Get()->GetRecipeChecker()->CookIngredients( m_Slots+c_CraftOffset+1, 2, 2, true );
+ }
+ else
+ {
+ CookedItem = cRoot::Get()->GetRecipeChecker()->CookIngredients( m_Slots+c_CraftOffset+1, 2, 2 );
+ }
+ m_Slots[c_CraftOffset] = CookedItem;
+ LOG("You cooked: %i x %i !!", m_Slots[c_CraftOffset].m_ItemID, m_Slots[c_CraftOffset].m_ItemCount );
+ SendWholeInventory( m_Owner->GetClientHandle() );
+ }
+ SendSlot( 0 );
+}
+
+bool cInventory::AddToBar( cItem & a_Item, const int a_Offset, const int a_Size, bool* a_bChangedSlots, int a_Mode /* = 0 */ )
+{
+ // Fill already present stacks
+ if( a_Mode < 2 )
+ {
+ for(int i = 0; i < a_Size; i++)
+ {
+ if( m_Slots[i + a_Offset].m_ItemID == a_Item.m_ItemID && m_Slots[i + a_Offset].m_ItemCount < 64 )
+ {
+ int NumFree = 64 - m_Slots[i + a_Offset].m_ItemCount;
+ if( NumFree >= a_Item.m_ItemCount )
+ {
+
+ //printf("1. Adding %i items ( free: %i )\n", a_Item.m_ItemCount, NumFree );
+ m_Slots[i + a_Offset].m_ItemCount += a_Item.m_ItemCount;
+ a_Item.m_ItemCount = 0;
+ a_bChangedSlots[i + a_Offset] = true;
+ break;
+ }
+ else
+ {
+ //printf("2. Adding %i items\n", NumFree );
+ m_Slots[i + a_Offset].m_ItemCount += (char)NumFree;
+ a_Item.m_ItemCount -= (char)NumFree;
+ a_bChangedSlots[i + a_Offset] = true;
+ }
+ }
+ }
+ }
+
+ if( a_Mode > 0 )
+ {
+ // If we got more left, find first empty slot
+ for(int i = 0; i < a_Size && a_Item.m_ItemCount > 0; i++)
+ {
+ if( m_Slots[i + a_Offset].m_ItemID == -1 )
+ {
+ m_Slots[i + a_Offset] = a_Item;
+ a_Item.m_ItemCount = 0;
+ a_bChangedSlots[i + a_Offset] = true;
+ }
+ }
+ }
+
+ return true;
+}
+
+bool cInventory::AddItem( cItem & a_Item )
+{
+ cItem BackupSlots[c_NumSlots];
+ memcpy( BackupSlots, m_Slots, c_NumSlots * sizeof( cItem ) );
+
+ bool ChangedSlots[c_NumSlots];
+ memset( ChangedSlots, false, c_NumSlots * sizeof( bool ) );
+
+ if( a_Item.m_ItemCount > 0 ) AddToBar( a_Item, c_HotOffset, c_HotSlots, ChangedSlots, 0 );
+ if( a_Item.m_ItemCount > 0 ) AddToBar( a_Item, c_MainOffset, c_MainSlots, ChangedSlots, 0 );
+ if( a_Item.m_ItemCount > 0 ) AddToBar( a_Item, c_HotOffset, c_HotSlots, ChangedSlots, 2 );
+ if( a_Item.m_ItemCount > 0 ) AddToBar( a_Item, c_MainOffset, c_MainSlots, ChangedSlots, 2 );
+
+ if( a_Item.m_ItemCount > 0 ) // Could not add all items
+ {
+ // retore backup
+ memcpy( m_Slots, BackupSlots, c_NumSlots * sizeof( cItem ) );
+ return false;
+ }
+
+ for(unsigned int i = 0; i < c_NumSlots; i++)
+ {
+ if( ChangedSlots[i] )
+ {
+ LOG("Item was added to %i ID:%i Count:%i", i, m_Slots[i].m_ItemID, m_Slots[i].m_ItemCount );
+ SendSlot(i);
+ }
+ }
+
+ return (a_Item.m_ItemCount == 0);
+}
+
+// TODO: Right now if you dont have enough items, the items you did have are removed, and the function returns false anyway
+bool cInventory::RemoveItem( cItem & a_Item )
+{
+ // First check equipped slot
+ if( m_EquippedSlot >= 0 && m_EquippedSlot < 9 )
+ {
+ if( m_HotSlots[m_EquippedSlot].m_ItemID == a_Item.m_ItemID )
+ {
+ cItem & Item = m_HotSlots[m_EquippedSlot];
+ if(Item.m_ItemCount > a_Item.m_ItemCount)
+ {
+ Item.m_ItemCount -= a_Item.m_ItemCount;
+ SendSlot( m_EquippedSlot + c_HotOffset );
+ return true;
+ }
+ else if(Item.m_ItemCount > 0 )
+ {
+ a_Item.m_ItemCount -= Item.m_ItemCount;
+ Item.Empty();
+ SendSlot( m_EquippedSlot + c_HotOffset );
+ }
+ }
+ }
+
+ // Then check other slotz
+ if( a_Item.m_ItemCount > 0 )
+ {
+ for(int i = 0; i < 36; i++)
+ {
+ cItem & Item = m_MainSlots[i];
+ if( Item.m_ItemID == a_Item.m_ItemID )
+ {
+ if(Item.m_ItemCount > a_Item.m_ItemCount)
+ {
+ Item.m_ItemCount -= a_Item.m_ItemCount;
+ SendSlot( i + c_MainOffset );
+ return true;
+ }
+ else if(Item.m_ItemCount > 0 )
+ {
+ a_Item.m_ItemCount -= Item.m_ItemCount;
+ Item.Empty();
+ SendSlot( i + c_MainOffset );
+ }
+ }
+ }
+ }
+
+ if( a_Item.m_ItemCount == 0 )
+ return true;
+ else
+ return false;
+}
+
+cItem* cInventory::GetSlot( int a_SlotNum )
+{
+ if( a_SlotNum < 0 || a_SlotNum >= (short)c_NumSlots ) return 0;
+ return &m_Slots[a_SlotNum];
+}
+
+cItem* cInventory::GetFromHotBar( int a_SlotNum )
+{
+ if( a_SlotNum < 0 || a_SlotNum >= 9 ) return 0;
+ return &m_HotSlots[a_SlotNum];
+}
+
+void cInventory::SetEquippedSlot( int a_SlotNum )
+{
+ if( a_SlotNum < 0 || a_SlotNum >= 9 ) m_EquippedSlot = 0;
+ else m_EquippedSlot = (short)a_SlotNum;
+}
+
+cItem & cInventory::GetEquippedItem()
+{
+ cItem* Item = GetFromHotBar( m_EquippedSlot );
+ if( Item )
+ {
+ *m_EquippedItem = *Item;
+ return *Item;
+ }
+ else
+ {
+ m_EquippedItem->Empty();
+ }
+ return *m_EquippedItem;
+}
+
+void cInventory::SendWholeInventory( cClientHandle* a_Client )
+{
+ cPacket_WholeInventory Inventory( this );
+ a_Client->Send( Inventory );
+}
+
+void cInventory::SendSlot( int a_SlotNum )
+{
+ cItem* Item = GetSlot( a_SlotNum );
+ if( Item )
+ {
+ cPacket_InventorySlot InventorySlot;
+ InventorySlot.m_ItemCount = Item->m_ItemCount;
+ InventorySlot.m_ItemID = (short)Item->m_ItemID;
+ InventorySlot.m_ItemUses = (char)Item->m_ItemHealth;
+ InventorySlot.m_SlotNum = (short)a_SlotNum;
+ InventorySlot.m_WindowID = 0; // Inventory window ID
+ m_Owner->GetClientHandle()->Send( InventorySlot );
+ }
+}
+
+void cInventory::DrawInventory()
+{
+ printf("%i %i %i %i\n", m_ArmorSlots[0].m_ItemCount, m_ArmorSlots[1].m_ItemCount, m_CraftSlots[0].m_ItemCount, m_CraftSlots[1].m_ItemCount );
+ printf("%i %i %i %i\n", m_ArmorSlots[2].m_ItemCount, m_ArmorSlots[3].m_ItemCount, m_CraftSlots[2].m_ItemCount, m_CraftSlots[3].m_ItemCount );
+ for(int y = 0; y < 4; y++)
+ {
+ for(int x = 0; x < 9; x++)
+ {
+ printf("%i ", m_MainSlots[x + y*9].m_ItemCount );
+ }
+ printf("\n");
+ }
+}
+
+void cInventory::WriteToFile(FILE* a_File)
+{
+ for(unsigned int i = 0; i < c_NumSlots; i++)
+ {
+ cItem & Item = m_Slots[i];
+ fwrite( &Item.m_ItemID, sizeof(Item.m_ItemID), 1, a_File );
+ fwrite( &Item.m_ItemCount, sizeof(Item.m_ItemCount), 1, a_File );
+ fwrite( &Item.m_ItemHealth, sizeof(Item.m_ItemHealth), 1, a_File );
+ }
+}
+
+bool cInventory::LoadFromFile(FILE* a_File)
+{
+ for(unsigned int i = 0; i < c_NumSlots; i++)
+ {
+ cItem & Item = m_Slots[i];
+ if( fread( &Item.m_ItemID, sizeof(Item.m_ItemID), 1, a_File) != 1 ) { LOGERROR("ERROR READING INVENTORY FROM FILE"); return false; }
+ if( fread( &Item.m_ItemCount, sizeof(Item.m_ItemCount), 1, a_File) != 1 ) { LOGERROR("ERROR READING INVENTORY FROM FILE"); return false; }
+ if( fread( &Item.m_ItemHealth, sizeof(Item.m_ItemHealth), 1, a_File)!= 1 ) { LOGERROR("ERROR READING INVENTORY FROM FILE"); return false; }
+ }
+ return true;
+}
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