1 files changed, 77 insertions, 0 deletions
diff --git a/src/anim/silhouette.c b/src/anim/silhouette.c
new file mode 100755
index 000000000..71ff3dae2
--- /dev/null
+++ b/src/anim/silhouette.c
@@ -0,0 +1,77 @@
+#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_80CB3A8(u8 taskId);
+static void sub_80CB438(u8 taskId);
+
+// silhouette (the transparent shadow image used for mimic.)
+// Only used by Mimic.
+
+void sub_80CB340(u8 taskId)
+{
+    u8 spriteId = GetAnimBankSpriteId(1);
+    if (gSprites[spriteId].invisible)
+    {
+        DestroyAnimVisualTask(taskId);
+    }
+    else
+    {
+        sub_8078E70(spriteId, 1);
+        gTasks[taskId].data[0] = gBattleAnimArgs[0];
+        gTasks[taskId].data[1] = gBattleAnimArgs[1];
+        gTasks[taskId].data[11] = 256;
+        gTasks[taskId].func = sub_80CB3A8;
+    }
+}
+
+void sub_80CB3A8(u8 taskId)
+{
+    u8 spriteId = GetAnimBankSpriteId(1);
+    gTasks[taskId].data[10] += gTasks[taskId].data[0];
+    gSprites[spriteId].pos2.x = gTasks[taskId].data[10] >> 8;
+    if (GetBankSide(gBattleAnimBankTarget))
+    {
+        gSprites[spriteId].pos2.x = -gSprites[spriteId].pos2.x;
+    }
+
+    gTasks[taskId].data[11] += 16;
+    obj_id_set_rotscale(spriteId, gTasks[taskId].data[11], gTasks[taskId].data[11], 0);
+    sub_8079A64(spriteId);
+    gTasks[taskId].data[1]--;
+    if (!gTasks[taskId].data[1])
+    {
+        gTasks[taskId].data[0] = 0;
+        gTasks[taskId].func = sub_80CB438;
+    }
+}
+
+void sub_80CB438(u8 taskId)
+{
+    if ((u16)gBattleAnimArgs[7] == 0xFFFF)
+    {
+        if (gTasks[taskId].data[0] == 0)
+        {
+            u8 spriteId = GetAnimBankSpriteId(1);
+            sub_8078F40(spriteId);
+            gSprites[spriteId].pos2.x = 0;
+            gSprites[spriteId].pos2.y = 0;
+            gTasks[taskId].data[0]++;
+            return;
+        }
+    }
+    else
+    {
+        if (gTasks[taskId].data[0] == 0)
+            return;
+    }
+
+    gTasks[taskId].data[0]++;
+    if (gTasks[taskId].data[0] == 3)
+        DestroyAnimVisualTask(taskId);
+}