added option to draw pressed virtual buttons highlighted

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

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 3fcdf6c72177e386d8b720072824bf1d9b04ea26..47293837fe97f377e244d8008fed65b8bbb518bd 100644 (file)
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -493,6 +493,20 @@
 #define CHAR_GRID_BUTTON_SNAP          '1'
 #define CHAR_GRID_BUTTON_DROP          '2'
 
+#define GET_ACTION_FROM_GRID_BUTTON(c) ((c) == CHAR_GRID_BUTTON_LEFT ?  \
+                                        JOY_LEFT :                      \
+                                        (c) == CHAR_GRID_BUTTON_RIGHT ? \
+                                        JOY_RIGHT :                     \
+                                        (c) == CHAR_GRID_BUTTON_UP ?    \
+                                        JOY_UP :                        \
+                                        (c) == CHAR_GRID_BUTTON_DOWN ?  \
+                                        JOY_DOWN :                      \
+                                        (c) == CHAR_GRID_BUTTON_SNAP ?  \
+                                        JOY_BUTTON_1 :                  \
+                                        (c) == CHAR_GRID_BUTTON_DROP ?  \
+                                        JOY_BUTTON_2 :                  \
+                                        JOY_NO_ACTION)
+
 /* default name for empty highscore entry */
 #define EMPTY_PLAYER_NAME      "no name"
 
@@ -1024,8 +1038,9 @@ struct OverlayInfo
   int grid_ysize;
 
   char grid_button[MAX_GRID_XSIZE][MAX_GRID_YSIZE];
-
   char grid_button_highlight;
+
+  int grid_button_action;
 };
 
 struct JoystickInfo
@@ -1062,6 +1077,7 @@ struct SetupTouchInfo
 
   int transparency;            /* in percent (0 == opaque, 100 == invisible) */
   boolean draw_outlined;
+  boolean draw_pressed;
 
   boolean grid_initialized;
 };