Spooky hash, smarter animqueue diffs

luprex/core/cpp/idalloc.hpp

@@ -76,7 +76,6 @@ private:
     std::vector<int64_t> salvaged_;
     int64_t next_batch_;
     int64_t next_id_;
-    int32_t queue_fill_;
     friend int unittests_idalloc(lua_State *L);
 
 public:
@@ -89,10 +88,10 @@ public:
     ~IdGlobalPool();
 
     // Initialize the pool for use in a master model.
-    void init_master(int qf);
+    void init_master();
 
     // Initialize the pool for use in a synchronous model.
-    void init_synch(int qf);
+    void init_synch();
 
     // Create a single unique ID.  Ids allocated this way are
     // unlikely to be predicted correctly.
@@ -103,10 +102,6 @@ public:
     // In a synchronous model, the batch is always zero (invalid).
     int64_t get_batch();
 
-    // When a player pool refills its fifo queue, it refills it
-    // with this many batches.
-    int queue_fill() const { return queue_fill_; }
-
     // Try to return the specified batch to the global pool.
     // The salvage operation quietly does nothing if the batch is
     // zero, or the batch contains fewer than 128 IDs.
@@ -128,7 +123,7 @@ public:
 class IdPlayerPool {
 private:
     IdGlobalPool *global_;
-    bool fifo_enabled_;
+    int fifo_capacity_;
     std::deque<int64_t> ranges_;
     friend int unittests_idalloc(lua_State *L);
 
@@ -142,10 +137,9 @@ public:
     IdPlayerPool(IdGlobalPool *g);
     ~IdPlayerPool();
 
-    // Enable or disable the fifo.
-    void enable_fifo();
-    void disable_fifo();
-    bool fifo_enabled() { return fifo_enabled_; }
+    // Set the fifo capacity.  Max=255.
+    void set_fifo_capacity(int n);
+    int get_fifo_capacity() const { return fifo_capacity_; }
 
     // Return all batches from the fifo to the global pool.
     void unqueue();