1 files changed, 81 insertions, 0 deletions
diff --git a/src/battle/anim/shield.c b/src/battle/anim/shield.c
new file mode 100755
index 000000000..8ed4f9796
--- /dev/null
+++ b/src/battle/anim/shield.c
@@ -0,0 +1,81 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+#include "trig.h"
+#include "battle_anim.h"
+#include "sound.h"
+#include "palette.h"
+
+extern s16 gBattleAnimArgs[];
+extern u8 gBattleAnimBankAttacker;
+extern u8 gBattleAnimBankTarget;
+
+static void sub_80CCE0C(struct Sprite* sprite);
+
+// shield
+// Used by Protect.
+
+void sub_80CCD24(struct Sprite* sprite)
+{
+    if (NotInBattle() != 0)
+    {
+        gBattleAnimArgs[1] += 8;
+    }
+
+    sprite->pos1.x = sub_8077EE4(gBattleAnimBankAttacker, 0) + gBattleAnimArgs[0];
+    sprite->pos1.y = sub_8077EE4(gBattleAnimBankAttacker, 1) + gBattleAnimArgs[1];
+    if (GetBankSide(gBattleAnimBankAttacker) == 0 || NotInBattle())
+        sprite->oam.priority = sub_8079ED4(gBattleAnimBankAttacker) + 1;
+    else
+        sprite->oam.priority = sub_8079ED4(gBattleAnimBankAttacker);
+
+    sprite->data[0] = gBattleAnimArgs[2];
+    sprite->data[2] = (IndexOfSpritePaletteTag(0x2828) << 4) + 0x100;
+    sprite->data[7] = 16;
+    REG_BLDCNT = 0x3F40;
+    REG_BLDALPHA = (sprite->data[7] << 8) | (16 - sprite->data[7]);
+    sprite->callback = sub_80CCE0C;
+}
+
+void sub_80CCE0C(struct Sprite* sprite)
+{
+    int a;
+    int i;
+    sprite->data[5] += 0x60;
+    sprite->pos2.x = -(sprite->data[5] >> 8);
+    sprite->data[1]++;
+    if (sprite->data[1] > 1)
+    {
+        sprite->data[1] = 0;
+        a = gPlttBufferFaded[sprite->data[2] + 1];
+        i = 0;
+        do
+        {
+            gPlttBufferFaded[sprite->data[2] + ++i] = gPlttBufferFaded[sprite->data[2] + i + 1];
+        } while ( i <= 5 );
+
+        gPlttBufferFaded[sprite->data[2] + 7] = a;
+    }
+
+    if (sprite->data[7] > 6 && sprite->data[0] >0 && ++sprite->data[6] > 1)
+    {
+        sprite->data[6] = 0;
+        sprite->data[7] -= 1;
+        REG_BLDALPHA = (sprite->data[7] << 8) | (16 - sprite->data[7]);;
+    }
+
+    if (sprite->data[0] >0)
+    {
+        sprite->data[0] -= 1;
+    }
+    else if (++sprite->data[6] > 1)
+    {
+        sprite->data[6] = 0;
+        sprite->data[7]++;
+        REG_BLDALPHA = (sprite->data[7] << 8) | (16 - sprite->data[7]);
+        if (sprite->data[7] == 16)
+        {
+            sprite->invisible = 1;
+            sprite->callback = sub_807861C;
+        }
+    }
+}