Working

[cc65] / include / mouse.h

diff --git a/include/mouse.h b/include/mouse.h
index 9eaccb990db68a76e13a98bd9d0f089122ba0795..1f36675c46c62014d70f88d5f868eb93ed20d988 100644 (file)
--- a/include/mouse.h
+++ b/include/mouse.h
@@ -6,7 +6,7 @@
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
-/* (C) 1999-2000 Ullrich von Bassewitz                                       */
+/* (C) 1999-2001 Ullrich von Bassewitz                                       */
 /*               Wacholderweg 14                                             */
 /*               D-70597 Stuttgart                                           */
 /* EMail:        uz@musoftware.de                                            */
@@ -39,9 +39,11 @@
 
 
 /* Define __MOUSE__ for systems that support a mouse */
-#if defined(__ATARI__) || defined(__C64__) || defined(__C128__)
+#if defined(__ATARI__) || defined(__C64__) || defined(__C128__) || defined(__CBM510__) || defined(__GEOS__)
 #  define __MOUSE__
-#endif
+#else
+#  error The target system does not support a mouse!
+# endif
 
 
 
@@ -55,7 +57,7 @@
 #define MOUSE_TRAKBALL                 0
 #define MOUSE_ST               1
 #define MOUSE_AMIGA            2
-#define MOUSE_C64              3      /* 1351 mouse */
+#define MOUSE_CBM1351                  3      /* 1351 mouse */
 
 /* Mouse button masks */
 #define MOUSE_BTN_LEFT      0x10
@@ -81,17 +83,19 @@ struct mouse_info {
 
 
 
-unsigned char __fastcall__ mouse_init (unsigned char port,
-                                      unsigned char sprite,
-                                      unsigned char type);
-/* Setup the mouse interrupt handler. If the sprite value is != zero, the
- * mouse routines will manage the sprite with this number. That means, it
- * is moved if the mouse is moved (provided that the mouse cursor is visible),
- * and switched on and off in the show and hide functions.
- * The port parameter gives the joystick port used for the mouse and is only
- * needed to read the mouse button state.
+unsigned char __fastcall__ mouse_init (unsigned char type);
+/* Setup the mouse interrupt handler. The mouse routines will use a predefined
+ * system resource for the mouse port and mouse cursor:
+ *     C64:      Port #0, Sprite #0
+ *     C128:     Port #0, Sprite #0
+ *     GEOS:     System defined port, Sprite #0
+ *     Atari:    Port #0, PM #0
+ * However, the mouse routines will not initialize this cursor or set a
+ * specific shape - this is platform dependent and up to the user program.
+ * The mouse cursor is moved if the mouse is moved (provided that the mouse
+ * cursor is visible), and switched on and off in the show and hide functions.
  * The type parameter is needed on some systems to determine the type of
- * the mouse connected to the given port.
+ * the mouse connected to the given port, on others it is ignored.
  * After calling this function, the mouse is invisble, the cursor is placed
  * at 0/0 (upper left corner), and the bounding box is reset to cover the
  * whole screen. Call mouse_show once to make the mouse cursor visible.
@@ -154,6 +158,9 @@ void __fastcall__ mouse_info (struct mouse_info* info);
 /* Return the state of the mouse buttons and the position of the mouse */
 
 
+
 /* End of mouse.h */
 #endif
 
+
+