Merge pull request #473 from ProjectRevoTPP/split_80C

split battle_anim_80CA710

1 files changed, 69 insertions, 0 deletions

diff --git a/src/battle/anim/bullet.c b/src/battle/anim/bullet.c
new file mode 100755
index 000000000..11306873a
--- /dev/null
+++ b/src/battle/anim/bullet.c
@@ -0,0 +1,69 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+#include "trig.h"
+#include "battle_anim.h"
+#include "sound.h"
+#include "random.h"
+
+extern s16 gBattleAnimArgs[];
+extern u8 gBattleAnimBankAttacker;
+extern u8 gBattleAnimBankTarget;
+
+static void sub_80D0030(struct Sprite* sprite);
+static void sub_80D00B4(struct Sprite* sprite);
+
+// bullet (shoot seeds as ammunition.)
+// Used by Bullet Seed.
+
+void sub_80CFFD8(struct Sprite* sprite)
+{
+    sub_80787B0(sprite, 1);
+    sprite->data[0] = 20;
+    sprite->data[2] = sub_8077ABC(gBattleAnimBankTarget, 2);
+    sprite->data[4] = sub_8077ABC(gBattleAnimBankTarget, 3);
+    sprite->callback = sub_8078B34;
+    sprite->affineAnimPaused = 1;
+    StoreSpriteCallbackInData(sprite, sub_80D0030);
+}
+
+void sub_80D0030(struct Sprite* sprite)
+{
+    int i;
+    u16 rand;
+    s16* ptr;
+    PlaySE12WithPanning(0xA6, sub_8076F98(0x3F));
+    sprite->pos1.x += sprite->pos2.x;
+    sprite->pos1.y += sprite->pos2.y;
+    sprite->pos2.y = 0;
+    sprite->pos2.x = 0;
+    ptr = &sprite->data[7];
+    for (i = 0; i < 8; i++)
+    {
+        ptr[i - 7] = 0;
+    }
+
+    rand = Random();
+    sprite->data[6] = 0xFFF4 - (rand & 7);
+    rand = Random();
+    sprite->data[7] = (rand % 0xA0) + 0xA0;
+    sprite->callback = sub_80D00B4;
+    sprite->affineAnimPaused = 0;
+}
+
+void sub_80D00B4(struct Sprite* sprite)
+{
+    sprite->data[0] += sprite->data[7];
+    sprite->pos2.x = sprite->data[0] >> 8;
+    if (sprite->data[7] & 1)
+        sprite->pos2.x = -sprite->pos2.x;
+
+    sprite->pos2.y = Sin(sprite->data[1], sprite->data[6]);
+    sprite->data[1] += 8;
+    if (sprite->data[1] > 0x7E)
+    {
+        sprite->data[1] = 0;
+        sprite->data[2] /= 2;
+        if (++sprite->data[3] == 1)
+            move_anim_8072740(sprite);
+    }
+}