Freshly-rewritten quiver code. This is just a checkpoint, and it's

used from anywhere yet.  It should compile.  Let me know if it doesn't,
or if I've modified the makefiles incorrectly.



git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4161 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 47 insertions, 0 deletions

diff --git a/crawl-ref/source/quiver.h b/crawl-ref/source/quiver.h
new file mode 100644
index 0000000000..aee70e74fe
--- /dev/null
+++ b/crawl-ref/source/quiver.h
@@ -0,0 +1,47 @@
+/*
+ *  File:       quiver.h
+ *  Summary:    Player quiver functionality
+ *
+ *  Last modified by $Author: $ on $Date: $
+ */
+
+#ifndef QUIVER_H
+#define QUIVER_H
+
+#include "externs.h" /* item_def */
+#include <vector>
+
+enum ammo_t
+{
+    AMMO_THROW,           // no launcher wielded -> darts, stones, ...
+    AMMO_BOW,             // wielded bow -> arrows
+    AMMO_SLING,           // wielded sling -> stones, sling bullets
+    AMMO_CROSSBOW,        // wielded crossbow -> bolts
+    AMMO_HAND_CROSSBOW,   // wielded hand crossbow -> darts
+    AMMO_BLOWGUN,         // wielded blowgun -> needles
+    NUM_AMMO,
+    AMMO_INVALID=-1
+};
+
+class player_quiver
+{
+ public:
+    player_quiver();
+
+    void get_desired_item(const item_def** item_out, int* slot_out) const;
+    // Returns an item, or a reason why we returned an invalid item
+    int get_default_slot(std::string& no_item_reason) const;
+    void get_fire_order(std::vector<int>& v) const { _get_fire_order(v, false); }
+
+    void on_item_fired(const item_def&);
+    void on_item_thrown(const item_def&);
+    void on_weapon_changed();
+
+ private:
+    void _get_fire_order(std::vector<int>&, bool ignore_inscription_etc) const;
+ private:
+    ammo_t m_last_used_type;
+    item_def m_last_used_of_type[NUM_AMMO];
+};
+
+#endif