fixed tile selection cursor position for levels smaller than the playfield

[rocksndiamonds.git] / src / libgame / system.h

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 871fcd89c4d2a94c4c4a9210d1c1c27c46f5b9a0..f3da4ad15bf6d0b5a771638b78b0785a88578c86 100644 (file)
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -949,10 +949,24 @@ struct GfxInfo
   void (*draw_busy_anim_function)(void);
   void (*draw_global_anim_function)(int, int);
   void (*draw_global_border_function)(int);
+  void (*draw_tile_cursor_function)(int);
 
   int cursor_mode;
 };
 
+struct TileCursorInfo
+{
+  boolean enabled;             /* tile cursor generally enabled or disabled */
+  boolean active;              /* tile cursor activated (depending on game) */
+  boolean moving;              /* tile cursor moving to target position */
+
+  int xpos, ypos;              /* tile cursor level playfield position */
+  int x, y;                    /* tile cursor current screen position */
+  int target_x, target_y;      /* tile cursor target screen position */
+
+  int sx, sy;                  /* tile cursor screen start position */
+};
+
 struct OverlayInfo
 {
   boolean enabled;             /* overlay generally enabled or disabled */
@@ -1439,6 +1453,7 @@ struct MouseActionInfo
 {
   int lx, ly;
   int button;
+  int button_hint;
 };
 
 struct LevelStats
@@ -1457,6 +1472,7 @@ extern struct OptionInfo  options;
 extern struct VideoSystemInfo  video;
 extern struct AudioSystemInfo  audio;
 extern struct GfxInfo          gfx;
+extern struct TileCursorInfo   tile_cursor;
 extern struct OverlayInfo      overlay;
 extern struct AnimInfo         anim;
 extern struct ArtworkInfo      artwork;
@@ -1511,9 +1527,16 @@ void InitGfxClipRegion(boolean, int, int, int, int);
 void InitGfxDrawBusyAnimFunction(void (*draw_busy_anim_function)(void));
 void InitGfxDrawGlobalAnimFunction(void (*draw_global_anim_function)(int, int));
 void InitGfxDrawGlobalBorderFunction(void (*draw_global_border_function)(int));
+void InitGfxDrawTileCursorFunction(void (*draw_tile_cursor_function)(int));
 void InitGfxCustomArtworkInfo();
 void InitGfxOtherSettings();
+void InitTileCursorInfo();
 void InitOverlayInfo();
+void SetTileCursorEnabled(boolean);
+void SetTileCursorActive(boolean);
+void SetTileCursorTargetXY(int, int);
+void SetTileCursorXY(int, int);
+void SetTileCursorSXSY(int, int);
 void SetOverlayEnabled(boolean);
 void SetOverlayActive(boolean);
 boolean GetOverlayActive();