Initial import of the open source release

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/plw.h b/lib/plw.h
new file mode 100644
index 0000000..5d01172
--- /dev/null
+++ b/lib/plw.h
@@ -0,0 +1,19 @@
+#ifndef __PLW_H
+#define __PLW_H
+
+#include <stdint.h>
+
+void PLW_Init(uint8_t *song, uint8_t sub_song);
+void PLW_Play();
+void PLW_Stop();
+
+void PLW_InitSoundEffects(uint8_t *effects) __z88dk_fastcall;
+void PLW_PlaySoundEffect(uint8_t effect_no, uint8_t chan, uint8_t inv_vol);
+uint8_t PLW_IsSoundEffectOn(uint8_t chan) __z88dk_fastcall;
+
+// play sound effect with priority
+void PLW_PlaySoundEffectP(uint8_t efx_no) __z88dk_fastcall;
+
+#define EFX_CHANNEL 2
+
+#endif // __PLW_H