X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdos%2Fmusic.c;fp=src%2Fdos%2Fmusic.c;h=5ed6b486e29a0a0329d6e961a2142c05f798ffeb;hp=0000000000000000000000000000000000000000;hb=77db1ca18d5446dcda9e524261399b63c2cd1813;hpb=a714b8c4811627d874934b0a0387b8cb27fc5921

diff --git a/src/dos/music.c b/src/dos/music.c
new file mode 100644
index 0000000..5ed6b48
--- /dev/null
+++ b/src/dos/music.c
@@ -0,0 +1,81 @@
+#include <stdlib.h>
+#include "music.h"
+#include "mikmod.h"
+
+static void update_callback(void);
+
+static UNIMOD *mod;
+static int initialized;
+
+static int init(void)
+{
+	ML_RegisterLoader(&load_mod);
+	ML_RegisterLoader(&load_s3m);
+	ML_RegisterLoader(&load_xm);
+
+	MD_RegisterDriver(&drv_nos);
+	MD_RegisterDriver(&drv_ss);
+	MD_RegisterDriver(&drv_sb);
+	MD_RegisterDriver(&drv_gus);
+
+	MD_RegisterPlayer(&update_callback);
+
+	/*md_mode |= DMODE_INTERP;*/
+	if(!MD_Init()) {
+		fprintf(stderr, "mikmod init failed: %s\n", myerr);
+		return -1;
+	}
+	printf("using mikmod driver %s\n", md_driver->Name);
+	printf(" %d bits, %s, %s mixing at %d Hz\n", md_mode & DMODE_16BITS ? 16 : 8,
+			md_mode & DMODE_STEREO ? "stereo" : "mono",
+			md_mode & DMODE_INTERP ? "interpolated" : "normal",
+			md_mixfreq);
+
+	atexit(MD_Exit);
+	return 0;
+}
+
+int music_open(const char *fname)
+{
+	if(!initialized) {
+		if(init() == -1) {
+			return -1;
+		}
+		initialized = 1;
+	}
+
+	if(!(mod = ML_LoadFN((const signed char*)fname))) {
+		fprintf(stderr, "failed to load music: %s: %s\n", fname, myerr);
+		return -1;
+	}
+	md_numchn = mod->numchn;
+	return 0;
+}
+
+void music_close(void)
+{
+	if(mod) {
+		music_stop();
+		ML_Free(mod);
+		mod = 0;
+	}
+}
+
+void music_play(void)
+{
+	MD_PlayStart();
+}
+
+void music_stop(void)
+{
+	MD_PlayStop();
+}
+
+void music_update(void)
+{
+	MD_Update();
+}
+
+static void update_callback(void)
+{
+}