Update inventory code to match master's

diff --git a/qcsrc/common/items/inventory.qh b/qcsrc/common/items/inventory.qh
index cc17571ecc91bee3d94f401d7fec2a12457a29aa..c47be669978bb90b00afa5724297fc7d21c48544 100644 (file)
--- a/qcsrc/common/items/inventory.qh
+++ b/qcsrc/common/items/inventory.qh
@@ -5,7 +5,7 @@
 #ifdef GAMEQC
 CLASS(Inventory, Object)
     /** Stores counts of items, the id being the index */
-    ATTRIBARRAY(Inventory, inv_items, int, Items_MAX);
+    ATTRIBARRAY(Inventory, inv_items, int, REGISTRY_MAX(Items));
 ENDCLASS(Inventory)
 
 /** Player inventory */
@@ -15,9 +15,23 @@ ENDCLASS(Inventory)
 
 REGISTER_NET_LINKED(ENT_CLIENT_INVENTORY)
 
-const int Inventory_groups_major = 16;
-const int Inventory_groups_minor = 8; // ceil(Items_MAX / Inventory_groups_major)
+const int Inventory_groups_minor = 8; // must be a multiple of 8 (one byte) to optimize bandwidth usage
+const int Inventory_groups_major = 4; // must be >= ceil(REGISTRY_COUNT(Items) / Inventory_groups_minor)
+#endif
 
+// no need to perform these checks on both server and client
+#ifdef CSQC
+STATIC_INIT(Inventory)
+{
+       if (Inventory_groups_minor / 8 != floor(Inventory_groups_minor / 8))
+               error("Inventory_groups_minor is not a multiple of 8.");
+       int min_major_value = ceil(REGISTRY_COUNT(Items) / Inventory_groups_minor);
+       if (Inventory_groups_major < min_major_value)
+               error(sprintf("Inventory_groups_major can not be < %d.", min_major_value));
+}
+#endif
+
+#ifdef SVQC
 #define G_MAJOR(id) (floor((id) / Inventory_groups_minor))
 #define G_MINOR(id) ((id) % Inventory_groups_minor)
 #endif
@@ -28,21 +42,21 @@ NET_HANDLE(ENT_CLIENT_INVENTORY, bool isnew)
 {
     make_pure(this);
     g_inventory = this;
-    const int majorBits = ReadShort();
+    const int majorBits = Readbits(Inventory_groups_major);
     for (int i = 0; i < Inventory_groups_major; ++i) {
         if (!(majorBits & BIT(i))) {
             continue;
         }
-        const int minorBits = ReadByte();
+        const int minorBits = Readbits(Inventory_groups_minor);
         for (int j = 0; j < Inventory_groups_minor; ++j) {
             if (!(minorBits & BIT(j))) {
                 continue;
             }
-            const GameItem it = Items_from(Inventory_groups_minor * i + j);
+            const GameItem it = REGISTRY_GET(Items, Inventory_groups_minor * i + j);
             .int fld = inv_items[it.m_id];
             int prev = this.(fld);
             int next = this.(fld) = ReadByte();
-            LOG_TRACEF("%s: %.0f -> %.0f", it.m_name, prev, next);
+            LOG_DEBUGF("%s: %.0f -> %.0f", it.m_name, prev, next);
         }
     }
     return true;
@@ -73,21 +87,21 @@ void Inventory_Write(Inventory data, Inventory store)
                        minorBitsArr[maj] = BITSET(minorBitsArr[maj], BIT(G_MINOR(it.m_id)), true);
         }
     });
-    WriteShort(MSG_ENTITY, majorBits);
 
+       Writebits(MSG_ENTITY, majorBits, Inventory_groups_major);
        for (int i = 0; i < Inventory_groups_major; ++i)
        {
                if (!(majorBits & BIT(i)))
                        continue;
 
                const int minorBits = minorBitsArr[i];
-               WriteByte(MSG_ENTITY, minorBits);
+               Writebits(MSG_ENTITY, minorBits, Inventory_groups_minor);
                for (int j = 0; j < Inventory_groups_minor; ++j)
                {
                        if (!(minorBits & BIT(j)))
                                continue;
 
-                       const entity it = Items_from(Inventory_groups_minor * i + j);
+                       const entity it = REGISTRY_GET(Items, Inventory_groups_minor * i + j);
                        WriteByte(MSG_ENTITY, data.inv_items[it.m_id]);
                }
        }
@@ -119,7 +133,7 @@ void Inventory_new(PlayerState this)
     setcefc(inv, Inventory_customize);
     Net_LinkEntity((inv.owner = this).inventory = inv, false, 0, Inventory_Send);
 }
-void Inventory_delete(entity e) { delete(e.inventory); }
+void Inventory_delete(entity e) { delete(e.inventory.inventory); delete(e.inventory); }
 void Inventory_update(entity e) { e.inventory.SendFlags = 0xFFFFFF; }
 
 void InventoryStorage_attach(entity e) { e.inventory_store = NEW(Inventory); e.inventory_store.drawonlytoclient = e; }