1 files changed, 39 insertions, 0 deletions
diff --git a/src/battle/anim/wave_finger.c b/src/battle/anim/wave_finger.c
new file mode 100755
index 000000000..58f0f8778
--- /dev/null
+++ b/src/battle/anim/wave_finger.c
@@ -0,0 +1,39 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+#include "trig.h"
+#include "battle_anim.h"
+#include "sound.h"
+
+extern s16 gBattleAnimArgs[];
+extern u8 gBattleAnimBankAttacker;
+extern u8 gBattleAnimBankTarget;
+
+extern void sub_80CEF44(u8 bank, struct Sprite* sprite);
+void sub_80CF088(struct Sprite* sprite);
+
+// wave_finger
+// Used by Metronome.
+
+void sub_80CF040(struct Sprite* sprite)
+{
+    u8 bank;
+    if (gBattleAnimArgs[0] == 0)
+        bank = gBattleAnimBankAttacker;
+    else
+        bank = gBattleAnimBankTarget;
+
+    sub_80CEF44(bank, sprite);
+    sprite->data[0] = 0;
+    StoreSpriteCallbackInData(sprite, sub_80CF088);
+    sprite->callback = sub_80785E4;
+}
+
+void sub_80CF088(struct Sprite* sprite)
+{
+    if (++sprite->data[0] > 16)
+    {
+        StartSpriteAffineAnim(sprite, 1);
+        StoreSpriteCallbackInData(sprite, move_anim_8074EE0);
+        sprite->callback = sub_80785E4;
+    }
+}