fixed compiled sprites

[dosdemo] / src / dos / audos.c

diff --git a/src/dos/audos.c b/src/dos/audos.c
index 513bf89..74376c6 100644 (file)
--- a/src/dos/audos.c
+++ b/src/dos/audos.c
@@ -1,9 +1,11 @@
+#ifndef NO_SOUND
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include "audio.h"
 #include "midasdll.h"
+#include "util.h"
 
 #define SET_MUS_VOL(vol) \
        do { \
@@ -42,6 +44,7 @@ int au_init(void)
 
 void au_shutdown(void)
 {
+       printf("au_shutdown\n");
        if(curmod) {
                au_stop_module(curmod);
        }
@@ -209,3 +212,77 @@ unsigned long get_msec(void)
 {
        return ticks * tick_interval;
 }
+
+void sleep_msec(unsigned long msec)
+{
+       unsigned long wakeup_time = ticks + msec / tick_interval;
+       while(ticks < wakeup_time) {
+#ifdef USE_HLT
+               halt();
+#endif
+       }
+}
+
+#else  /* NO_SOUND */
+#include "audio.h"
+
+static int vol_master, vol_mus, vol_sfx;
+
+int au_init(void)
+{
+       vol_master = vol_mus = vol_sfx = 255;
+       return 0;
+}
+
+void au_shutdown(void)
+{
+       printf("au_shutdown\n");
+}
+
+struct au_module *au_load_module(const char *fname)
+{
+       return 0;
+}
+
+void au_free_module(struct au_module *mod)
+{
+}
+
+int au_play_module(struct au_module *mod)
+{
+       return -1;
+}
+
+void au_update(void)
+{
+}
+
+int au_stop_module(struct au_module *mod)
+{
+       return -1;
+}
+
+int au_module_state(struct au_module *mod)
+{
+       return AU_STOPPED;
+}
+
+int au_volume(int vol)
+{
+       AU_VOLADJ(vol_master, vol);
+       return vol_master;
+}
+
+int au_sfx_volume(int vol)
+{
+       AU_VOLADJ(vol_sfx, vol);
+       return vol_sfx;
+}
+
+
+int au_music_volume(int vol)
+{
+       AU_VOLADJ(vol_mus, vol);
+       return vol_mus;
+}
+#endif /* NO_SOUND */