decompile fldeff_sweetscent.s

1 files changed, 90 insertions, 0 deletions

diff --git a/src/fldeff_sweetscent.c b/src/fldeff_sweetscent.c
new file mode 100644
index 000000000..a6f569942
--- /dev/null
+++ b/src/fldeff_sweetscent.c
@@ -0,0 +1,90 @@
+#include "global.h"
+#include "asm.h"
+#include "task.h"
+#include "sound.h"
+#include "wild_encounter.h"
+#include "sprite.h"
+#include "field_effect.h"
+#include "palette.h"
+#include "script.h"
+#include "field_player_avatar.h"
+#include "rom6.h"
+
+static void sub_812BFD4(void);
+static void sub_812C01C(void);
+static void sub_812C084(u8);
+static void sub_812C118(u8);
+
+extern u32 gUnknown_0202FF84[];
+
+extern u8 gLastFieldPokeMenuOpened;
+extern void (*gUnknown_0300485C)(void);
+extern void (*gUnknown_03005CE4)(void);
+
+extern u8 SweetScentNothingHereScript[];
+
+bool8 SetUpFieldMove_SweetScent(void)
+{
+    gUnknown_0300485C = sub_808AB90;
+    gUnknown_03005CE4 = sub_812BFD4;
+    return TRUE;
+}
+
+static void sub_812BFD4(void)
+{
+    FieldEffectStart(51);
+    gUnknown_0202FF84[0] = gLastFieldPokeMenuOpened;
+}
+
+bool8 FldEff_SweetScent()
+{
+    u8 taskId = oei_task_add();
+
+    gTasks[taskId].data[8] = (u32)sub_812C01C >> 16;
+    gTasks[taskId].data[9] = (u32)sub_812C01C;
+    return FALSE;
+}
+
+static void sub_812C01C(void)
+{
+    u8 taskId;
+
+    PlaySE(0xEC);
+    BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 0, 8, 0x1F);
+    taskId = CreateTask(sub_812C084, 0);
+    gTasks[taskId].data[0] = 0;
+    FieldEffectActiveListRemove(51);
+}
+
+static void sub_812C084(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        if (gTasks[taskId].data[0] == 64)
+        {
+            gTasks[taskId].data[0] = 0;
+            if (SweetScentWildEncounter() == TRUE)
+            {
+                DestroyTask(taskId);
+            }
+            else
+            {
+                gTasks[taskId].func = sub_812C118;
+                BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 8, 0, 0x1F);
+            }
+        }
+        else
+        {
+            gTasks[taskId].data[0]++;
+        }
+    }
+}
+
+static void sub_812C118(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        ScriptContext1_SetupScript(SweetScentNothingHereScript);
+        DestroyTask(taskId);
+    }
+}