1.8.7 player_switchWeapon updates

SQF/dayz_code/util/Queue.hpp

@@ -0,0 +1,36 @@
+/* Provides a FIFO data structure implementation.
+See https://en.wikipedia.org/wiki/FIFO_(computing_and_electronics)
+
+Author: Foxy
+*/
+
+#ifndef _INCLUDE_GUARD_QUEUE
+#define _INCLUDE_GUARD_QUEUE
+
+//Initializes a new queue with the specified size
+#define Queue_New(size) ((size) call dz_fn_queue_new)
+
+//Attempts to add the specified object to the end of the queue.
+//Returns false if queue is full, otherwise true.
+#define Queue_Enqueue(q, element) ([q, element] call dz_fn_queue_enqueue)
+
+//Attempts to remove the first object from the head of the queue.
+//Returns nil if queue is empty.
+#define Queue_Dequeue(q) ((q) call dz_fn_queue_dequeue)
+
+//Attempts to retrieve the first object from the head of the queue without removing it.
+//Returns nil if queue is empty.
+#define Queue_Peek(q) ((q) call dz_fn_queue_peek)
+
+//Returns the maximum capacity of the queue.
+#define Queue_Size(q) (count ((q) select 2))
+
+//Returns the number of items in the queue.
+#define Queue_Count(q) ((q) select 0)
+
+//Determines whether the queue is full.
+#define Queue_IsFull(q) ((q) call dz_fn_queue_isFull)
+
+//#define Queue_Resize(q, s) ([q, s] call dz_fn_queue_resize)
+
+#endif