X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Flynx.h;h=4b0390a13223c846115ba9d32719f379fdf2f299;hb=32525e0ddb728cb828c0541ba4b57343bfafcd7a;hp=e9c7029940237ee15b062e0f7457c60d1c27fad1;hpb=85885001b133e2dc320b6f6459259afa69784ca8;p=cc65

diff --git a/include/lynx.h b/include/lynx.h
index e9c702994..4b0390a13 100644
--- a/include/lynx.h
+++ b/include/lynx.h
@@ -2,7 +2,7 @@
 /*                                                                           */
 /*                                  lynx.h                                   */
 /*                                                                           */
-/*                     Lynx system specific definitions                      */
+/*                     Lynx system-specific definitions                      */
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
@@ -87,6 +87,20 @@
 #define TGI_COLOR_LIGHTBLUE     COLOR_LIGHTBLUE
 #define TGI_COLOR_WHITE         COLOR_WHITE
 
+/* Masks for joy_read */
+#define JOY_UP_MASK             0x80
+#define JOY_DOWN_MASK           0x40
+#define JOY_LEFT_MASK           0x20
+#define JOY_RIGHT_MASK          0x10
+#define JOY_BTN_1_MASK          0x01
+#define JOY_BTN_2_MASK          0x02
+
+#define JOY_BTN_A_MASK          JOY_BTN_1_MASK
+#define JOY_BTN_B_MASK          JOY_BTN_2_MASK
+
+#define JOY_BTN_A(v)            ((v) & JOY_BTN_A_MASK)
+#define JOY_BTN_B(v)            ((v) & JOY_BTN_B_MASK)
+
 /* No support for dynamically loadable drivers */
 #define DYN_DRV 0
 
@@ -109,27 +123,31 @@ extern void lynx_160_102_16_tgi[];    /* Referred to by tgi_static_stddrv[] */
 /*                           Sound support                                   */
 /*****************************************************************************/
 
-void lynx_snd_init ();
+
+
+void lynx_snd_init (void);
 /* Initialize the sound driver */
 
-void lynx_snd_pause ();
+void lynx_snd_pause (void);
 /* Pause sound */
 
-void lynx_snd_continue ();
+void lynx_snd_continue (void);
 /* Continue sound after pause */
 
 void __fastcall__ lynx_snd_play (unsigned char channel, unsigned char *music);
 /* Play tune on channel */
 
-void lynx_snd_stop ();
+void lynx_snd_stop (void);
 /* Stop sound on all channels */
 
 void __fastcall__ lynx_snd_stop_channel (unsigned char channel);
 /* Stop sound on all channels */
 
-unsigned char lynx_snd_active();
+unsigned char lynx_snd_active(void);
 /* Show which channels are active */
 
+
+
 /*****************************************************************************/
 /*                           Accessing the cart                              */
 /*****************************************************************************/
@@ -195,5 +213,6 @@ unsigned __fastcall__ lynx_eewrite (unsigned cell, unsigned val);
 #define SUZY        (*(struct __suzy*)0xFC00)
 
 
+
 /* End of lynx.h */
 #endif