1 files changed, 98 insertions, 0 deletions
diff --git a/src/fldeff_sweetscent.c b/src/fldeff_sweetscent.c
new file mode 100644
index 000000000..ee5a39343
--- /dev/null
+++ b/src/fldeff_sweetscent.c
@@ -0,0 +1,98 @@
+#include "global.h"
+#include "event_data.h"
+#include "event_scripts.h"
+#include "field_effect.h"
+#include "field_player_avatar.h"
+#include "palette.h"
+#include "party_menu.h"
+#include "rom6.h"
+#include "script.h"
+#include "sound.h"
+#include "sprite.h"
+#include "task.h"
+#include "wild_encounter.h"
+
+extern void sub_81BE72C(void);
+extern void sub_81BE6B8(void);
+extern void sub_80AC3D0(void);
+extern void sub_80AC3E4(void);
+
+void hm2_sweet_scent(void);
+void sub_8159F5C(void);
+void sub_8159FEC(u8 taskId);
+void sub_815A090(u8 taskId);
+
+bool8 SetUpFieldMove_SweetScent(void)
+{
+    gUnknown_03005DB0 = FieldCallback_Teleport;
+    gUnknown_0203CEEC = hm2_sweet_scent;
+    return TRUE;
+}
+
+void hm2_sweet_scent(void)
+{
+    FieldEffectStart(FLDEFF_SWEET_SCENT);
+    gFieldEffectArguments[0] = GetCursorSelectionMonId();
+}
+
+bool8 FldEff_SweetScent()
+{
+    u8 taskId;
+
+    sub_80AC3D0();
+    taskId = oei_task_add();
+    gTasks[taskId].data[8] = (u32)sub_8159F5C >> 16;
+    gTasks[taskId].data[9] = (u32)sub_8159F5C;
+    return FALSE;
+}
+
+void sub_8159F5C(void)
+{
+    u8 taskId;
+
+    PlaySE(0xEC);
+    CpuFastSet(gPlttBufferUnfaded, gPaletteDecompressionBuffer, 0x100);
+    CpuFastSet(gPlttBufferFaded, gPlttBufferUnfaded, 0x100);
+    BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 0, 8, 0x1F);
+    taskId = CreateTask(sub_8159FEC, 0);
+    gTasks[taskId].data[0] = 0;
+    FieldEffectActiveListRemove(FLDEFF_SWEET_SCENT);
+}
+
+void sub_8159FEC(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        sub_81BE72C();
+        BlendPalettes(64, 8, 0x1F);
+        if (gTasks[taskId].data[0] == 64)
+        {
+            gTasks[taskId].data[0] = 0;
+            if (SweetScentWildEncounter() == TRUE)
+            {
+                DestroyTask(taskId);
+            }
+            else
+            {
+                gTasks[taskId].func = sub_815A090;
+                BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 8, 0, 0x1F);
+                sub_81BE6B8();
+            }
+        }
+        else
+        {
+            gTasks[taskId].data[0]++;
+        }
+    }
+}
+
+void sub_815A090(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        CpuFastSet(gPaletteDecompressionBuffer, gPlttBufferUnfaded, 0x100);
+        sub_80AC3E4();
+        ScriptContext1_SetupScript(EventScript_290CAE);
+        DestroyTask(taskId);
+    }
+}