1 files changed, 41 insertions, 0 deletions
diff --git a/arm7/lib/src/SND_work.c b/arm7/lib/src/SND_work.c
new file mode 100644
index 00000000..2256ee3f
--- /dev/null
+++ b/arm7/lib/src/SND_work.c
@@ -0,0 +1,41 @@
+#include "SND_work.h"
+
+#include "SND_capture.h"
+#include "SND_channel.h"
+#include "SND_exChannel.h"
+
+struct SNDWork SNDi_Work;
+struct SNDSharedWork *SNDi_SharedWork;
+
+void SND_SetPlayerLocalVariable(int player, int var, s16 value)
+{
+    SNDi_SharedWork->players[player].localVars[var] = value;
+}
+
+void SND_SetPlayerGlobalVariable(int var, s16 value)
+{
+    SNDi_SharedWork->globalVars[var] = value;
+}
+
+void SND_UpdateSharedWork(void)
+{
+    u16 channelActiveMask = 0;
+    u16 channelCaptureMask = 0;
+
+    if (SNDi_SharedWork == NULL)
+        return;
+
+    for (s32 i = 0; i < SND_CHANNEL_COUNT; i++)
+    {
+        if (SND_IsChannelActive(i))
+            channelActiveMask |= 1 << i;
+    }
+
+    if (SND_IsCaptureActive(0))
+        channelCaptureMask |= 0x1;
+    if (SND_IsCaptureActive(1))
+        channelCaptureMask |= 0x2;
+
+    SNDi_SharedWork->channelStatus = channelActiveMask;
+    SNDi_SharedWork->captureStatus = channelCaptureMask;
+}