Some more tweaks to cursor handling

- Fix cursor turning into a sword during universe shifts
- Hide cursor along with menubar during splash screen
- Add watch cursor, used during splash screen
- Properly restore cursor after a dialog
- Use sword cursor for dialogs
- Show ibeam cursor in dialog text fields
- Move everything cursor-related out of graphtool

osx/tools/graphtool.h

@@ -20,33 +20,6 @@ namespace fs = boost::filesystem;
 #define NUM_TER_SHEETS		7
 #define NUM_MONST_SHEETS	11
 
-enum cursor_type {
-	wand_curs = 0,
-	eyedropper_curs = 1,
-	brush_curs = 2,
-	spray_curs = 3,
-	eraser_curs = 4,
-	topleft_curs = 5,
-	bottomright_curs = 6,
-	hand_curs = 7,
-	NW_curs = 8,
-	N_curs = 9,
-	NE_curs = 10,
-	W_curs = 11,
-	wait_curs = 12,
-	E_curs = 13,
-	SW_curs = 14,
-	S_curs = 15,
-	SE_curs = 16,
-	sword_curs = 17,
-	boot_curs = 18,
-	drop_curs = 19,
-	target_curs = 20,
-	talk_curs = 21,
-	key_curs = 22,
- 	look_curs = 23,
-};
-
 struct m_pic_index_t {
 	unsigned char i, x, y;
 };
@@ -102,8 +75,6 @@ struct cCustomGraphics {
 };
 
 void init_graph_tool();
-void set_cursor(cursor_type which_curs);
-void restore_cursor();
 void rect_draw_some_item(sf::RenderTarget& targ_gworld,RECT targ_rect);
 void rect_draw_some_item(const sf::Texture& src_gworld,RECT src_rect,sf::RenderTarget& targ_gworld,RECT targ_rect,sf::BlendMode mode = sf::BlendNone);
 void rect_draw_some_item(const sf::Texture& src_gworld,RECT src_rect,RECT targ_rect,location offset,sf::BlendMode mode = sf::BlendNone);
@@ -130,8 +101,6 @@ void clip_region(sf::RenderWindow& where, Region& region);
 void undo_clip(sf::RenderTarget& where);
 
 #ifndef GRAPHTOOL_CPP
-extern cursor_type arrow_curs[3][3];
-extern cursor_type current_cursor;
 extern m_pic_index_t m_pic_index[200];
 extern RECT bg[];
 #endif