1 files changed, 130 insertions, 0 deletions
diff --git a/src/battle/anim/cutter.c b/src/battle/anim/cutter.c
new file mode 100755
index 000000000..9859497e5
--- /dev/null
+++ b/src/battle/anim/cutter.c
@@ -0,0 +1,130 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+#include "trig.h"
+#include "battle_anim.h"
+
+extern s16 gBattleAnimArgs[];
+extern u8 gBattleAnimBankAttacker;
+extern u8 gBattleAnimBankTarget;
+
+static void sub_80CB09C(struct Sprite* sprite);
+static void sub_80CB1A4(struct Sprite* sprite);
+
+// cutter (the cresent shaped leaf used in throwing projectiles for the listed moves.)
+// Used by Razor Leaf and Magical Leaf.
+
+void sub_80CAFD0(struct Sprite* sprite)
+{
+    sub_80787B0(sprite, 1);
+    if (GetBankSide(gBattleAnimBankAttacker))
+    {
+        gBattleAnimArgs[2] = -gBattleAnimArgs[2];
+    }
+
+    sprite->data[0] = gBattleAnimArgs[4];
+    if (!(gBattleAnimArgs[6]))
+    {
+        sprite->data[2] = sub_8077ABC(gBattleAnimBankTarget, 2) + gBattleAnimArgs[2];
+        sprite->data[4] = sub_8077ABC(gBattleAnimBankTarget, 3) + gBattleAnimArgs[3];
+    }
+    else
+    {
+        sub_807A3FC(gBattleAnimBankTarget, 1, &sprite->data[2], &sprite->data[4]);
+        sprite->data[2] += gBattleAnimArgs[2];
+        sprite->data[4] += gBattleAnimArgs[3];
+    }
+
+    sprite->data[5] = gBattleAnimArgs[5];
+    sub_80786EC(sprite);
+    if (GetBankSide(gBattleAnimBankAttacker) == GetBankSide(gBattleAnimBankTarget))
+    {
+        sprite->data[0] = 1;
+    }
+    else
+    {
+        sprite->data[0] = 0;
+    }
+
+    sprite->callback = sub_80CB09C;
+}
+
+void sub_80CB09C(struct Sprite* sprite)
+{
+    bool8 c = FALSE;
+    s16 a = sprite->data[0];
+    s16 b = sprite->data[7];
+    s16 r0;
+    
+    sprite->data[0] = 1;
+    sub_8078718(sprite);
+    r0 = sprite->data[7];
+    sprite->data[0] = a;
+    if (b > 0xC8 && r0 <= 0x37 && sprite->oam.affineParam == 0)
+        sprite->oam.affineParam++;
+
+    if (sprite->oam.affineParam != 0 && sprite->data[0] != 0)
+    {
+        sprite->invisible ^= 1;
+        sprite->oam.affineParam++;
+        if (sprite->oam.affineParam == 0x1E)
+            c = TRUE;
+    }
+    
+    if (sprite->pos1.x + sprite->pos2.x > 0x100
+     || sprite->pos1.x + sprite->pos2.x < -16
+     || sprite->pos1.y + sprite->pos2.y > 0xA0
+     || sprite->pos1.y + sprite->pos2.y < -16)
+        c = TRUE;
+
+    if (c)
+        move_anim_8072740(sprite);
+}
+
+void sub_80CB144(struct Sprite* sprite)
+{
+    if (!NotInBattle() && IsDoubleBattle() == TRUE)
+    {
+        sub_807A3FC(gBattleAnimBankTarget, 1, &sprite->pos1.x, &sprite->pos1.y);
+    }
+
+    sprite->pos1.y += 32;
+    sprite->data[0] = gBattleAnimArgs[0];
+    sprite->data[1] = gBattleAnimArgs[1];
+    sprite->data[2] = gBattleAnimArgs[2];
+    sprite->data[3] = gBattleAnimArgs[3];
+    sprite->data[4] = gBattleAnimArgs[4];
+    sprite->callback = sub_80CB1A4;
+}
+
+void sub_80CB1A4(struct Sprite* sprite)
+{
+    if (sprite->data[1] == 0xFF)
+    {
+        sprite->pos1.y -= 2;
+    }
+    else if (sprite->data[1] > 0)
+    {
+        sprite->pos1.y -= 2;
+        sprite->data[1] -= 2;
+    }
+
+    sprite->data[5] += sprite->data[2];
+    if (sprite->data[0] < sprite->data[4])
+        sprite->data[5] += sprite->data[2];
+
+    sprite->data[5] &= 0xFF;
+    sprite->pos2.x = Cos(sprite->data[5], sprite->data[3]);
+    sprite->pos2.y = Sin(sprite->data[5], 5);
+    if (sprite->data[5] <= 0x7F)
+    {
+        sprite->oam.priority = sub_8079ED4(gBattleAnimBankTarget) - 1;
+    }
+    else
+    {
+        sprite->oam.priority = sub_8079ED4(gBattleAnimBankTarget) + 1;
+    }
+
+    sprite->data[0]--;
+    if (!sprite->data[0])
+        move_anim_8072740(sprite);
+}