Mouse support works.

diff --git a/galaxis.c b/galaxis.c
index 956dfc4ef984ecd59c0f69c421ec07da501dd610..6bafa6ffab4c540faf85e0e511e9171ba76a2a36 100644 (file)
--- a/galaxis.c
+++ b/galaxis.c
@@ -2,6 +2,7 @@
  * galaxis.c - a curses clone of the Macintosh game, Galaxis
  *
  * version 1.0 by Eric S. Raymond <esr@snark.thyrsus.com> Sun Oct 23 1994
+ * version 1.1 adds mouse support Wed Sep 20 1995
  */
 #define _POSIX_SOURCE
 
@@ -74,6 +75,8 @@ extern char *memset();
 #define PY(y)  (PYBASE + (y))
 #define PX(x)  (PXBASE + ((x+1)*3))
 #define pgoto(y, x)    (void)move(PY(y), PX(x))
+#define PXINV(x)       ((((x) - PXBASE) / 3) - 1)
+#define PYINV(y)       ((y) - PYBASE)
 
 /* other board locations */
 #define COLWIDTH       80
@@ -153,6 +156,11 @@ static void intro()
     init_pair(COLOR_BLUE, COLOR_BLUE, COLOR_BLACK);
     init_pair(COLOR_YELLOW, COLOR_YELLOW, COLOR_BLACK);
 #endif /* A_COLOR */
+
+#ifdef NCURSES_MOUSE_VERSION
+    (void) mousemask(BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED,
+                    (mmask_t *)NULL);
+#endif /* NCURSES_MOUSE_VERSION */
 }                  
 
 /* VARARGS1 */
@@ -288,6 +296,13 @@ static void redisplay(bool force)
 #ifdef A_UNDERLINE
        (void) mvaddstr(SYBASE+5, SXBASE, "Arrow keys work.");
 #endif /* A_UNDERLINE */
+#ifdef NCURSES_MOUSE_VERSION
+       if (tigetstr("Km"))
+       {
+           (void) mvaddstr(SYBASE+6, PX(0), "Your mouse may work.  If so, double-click drops a probe");
+           (void) mvaddstr(SYBASE+7, PX(0), "at the pointer and single-click toggles an empty mark.");
+       }
+#endif /* NCURSES_MOUSE_VERSION */
     }
  
     (void) mvprintw(POSYBASE + 1, 0, "Tries: %d", turn);
@@ -416,6 +431,31 @@ static int getcoord(void)
 #endif /* KEY_MIN */
            ny = cury+1;        nx = curx+1;
            break;
+#ifdef NCURSES_MOUSE_VERSION
+       case KEY_MOUSE:
+           {
+               MEVENT  myevent;
+
+               getmouse(&myevent);
+
+               if (myevent.y >= PY(0) && myevent.y <= PY(BDEPTH)
+                       && myevent.x >= PX(0) && myevent.x <= PX(BWIDTH))
+               {
+                   nx = PXINV(myevent.x);
+                   ny = PYINV(myevent.y);
+                   if (myevent.bstate & BUTTON1_DOUBLE_CLICKED)
+                       ungetch('p');
+                   else if (myevent.bstate & BUTTON1_CLICKED)
+                       ungetch(' ');
+               }
+               else
+               {
+                   beep();
+                   continue;
+               }
+           }
+           break;
+#endif /* NCURSES_MOUSE_VERSION */
        case 'r':
        case FF:        /* undocumented */
            nx = curx; ny = cury;