Split tilereg.h/cc into multiple files.

No functional changes, just rearranging and exposing functions where
needed.

1 files changed, 74 insertions, 0 deletions

diff --git a/crawl-ref/source/tilereg-grid.h b/crawl-ref/source/tilereg-grid.h
new file mode 100644
index 0000000000..fc8a551a6a
--- /dev/null
+++ b/crawl-ref/source/tilereg-grid.h
@@ -0,0 +1,74 @@
+/*
+ *  File:       tilereg_grid.h
+ *  Created by: ennewalker on Sat Jan 5 01:33:53 2008 UTC
+ */
+
+#ifdef USE_TILE
+#ifndef TILEREG_GRID_H
+#define TILEREG_GRID_H
+
+#include "tilereg.h"
+
+class InventoryTile
+{
+public:
+    InventoryTile();
+
+    // tile index
+    int tile;
+    // mitm/you.inv idx (depends on flag & TILEI_FLAG_FLOOR)
+    int idx;
+    // quantity of this item (0-999 valid, >999 shows as 999, <0 shows nothing)
+    short quantity;
+    // bitwise-or of TILEI_FLAG enumeration
+    unsigned short flag;
+    // for inventory items, the slot
+    char key;
+    // a special property, such as for brands
+    int special;
+
+    bool empty() const;
+};
+
+class GridRegion : public TileRegion
+{
+public:
+    GridRegion(const TileRegionInit &init);
+    virtual ~GridRegion();
+
+    virtual void clear();
+    virtual void render();
+    virtual void on_resize();
+
+    virtual void update() = 0;
+    void place_cursor(const coord_def &cursor);
+
+    virtual const std::string name() const = 0;
+    virtual bool update_tab_tip_text(std::string &tip, bool active) = 0;
+    virtual void activate() = 0;
+
+protected:
+    virtual void pack_buffers() = 0;
+    virtual void draw_tag() = 0;
+
+    // Place the cursor and set idx with the index into m_items of the click.
+    // If click was invalid, return false.
+    bool place_cursor(MouseEvent &event, unsigned int &idx);
+    unsigned int cursor_index() const;
+    void add_quad_char(char c, int x, int y, int ox, int oy);
+    void draw_number(int x, int y, int number);
+    void draw_desc(const char *desc);
+
+    unsigned char *m_flavour;
+    coord_def m_cursor;
+
+    std::vector<InventoryTile> m_items;
+
+    TileBuffer m_buf_dngn;
+    TileBuffer m_buf_spells;
+    TileBuffer m_buf_main;
+    TileBuffer m_buf_doll;
+};
+
+#endif
+#endif