document a lot of scrcmd commands

1 files changed, 86 insertions, 0 deletions

diff --git a/arm9/src/scrcmd_fossils.c b/arm9/src/scrcmd_fossils.c
new file mode 100644
index 00000000..e4177382
--- /dev/null
+++ b/arm9/src/scrcmd_fossils.c
@@ -0,0 +1,86 @@
+#include "scrcmd.h"
+#include "bag.h"
+
+const u16 gFossilPokemonMap[7][2] = {
+    { ITEM_OLD_AMBER,    SPECIES_AERODACTYL },
+    { ITEM_HELIX_FOSSIL, SPECIES_OMANYTE },
+    { ITEM_DOME_FOSSIL,  SPECIES_KABUTO },
+    { ITEM_ROOT_FOSSIL,  SPECIES_LILEEP },
+    { ITEM_CLAW_FOSSIL,  SPECIES_ANORITH },
+    { ITEM_ARMOR_FOSSIL, SPECIES_SHIELDON },
+    { ITEM_SKULL_FOSSIL, SPECIES_CRANIDOS },
+};
+
+THUMB_FUNC BOOL ScrCmd_CountFossils(struct ScriptContext * ctx)
+{
+    struct UnkSavStruct80 * sav_ptr = ctx->unk80;
+
+    u16 *ret_ptr = GetVarPointer(ctx->unk80, ScriptReadHalfword(ctx));
+
+    u8 i;
+    u16 total;
+    for (i = 0, total = 0; i < 7; i++)
+    {
+        total += Bag_GetQuantity(Sav2_Bag_get(sav_ptr->saveBlock2), gFossilPokemonMap[i][0], 4);
+    }
+
+    *ret_ptr = total;
+    return FALSE;
+}
+
+THUMB_FUNC BOOL ScrCmd_GetFossilPokemon(struct ScriptContext * ctx)
+{
+    u16 *ret_ptr = GetVarPointer(ctx->unk80, ScriptReadHalfword(ctx));
+    u16 fossilId = VarGet(ctx->unk80, ScriptReadHalfword(ctx));
+
+    *ret_ptr = 0;
+
+    for (u16 i = 0; i < 7; i++)
+    {
+        if (gFossilPokemonMap[i][0] == fossilId)
+        {
+            *ret_ptr = gFossilPokemonMap[i][1];
+            break;
+        }
+    }
+
+    return FALSE;
+}
+
+THUMB_FUNC BOOL ScrCmd_GetFossilMinimumAmount(struct ScriptContext * ctx)
+{
+    struct UnkSavStruct80* sav_ptr = ctx->unk80;
+    u16 * ret_ptr1 = GetVarPointer(ctx->unk80, ScriptReadHalfword(ctx));
+    u16 * ret_ptr2 = GetVarPointer(ctx->unk80, ScriptReadHalfword(ctx));
+    u16 needed_amount = VarGet(ctx->unk80, ScriptReadHalfword(ctx));
+
+    *ret_ptr1 = 0;
+    *ret_ptr2 = 0;
+
+    u8 i = 0;
+    u16 total = 0;
+    for (; i < 7; i++)
+    {
+        total += Bag_GetQuantity(Sav2_Bag_get(sav_ptr->saveBlock2), gFossilPokemonMap[i][0], 4);
+        if (total >= needed_amount)
+        {
+            *ret_ptr1 = gFossilPokemonMap[i][0];
+            *ret_ptr2 = i;
+            break;
+        }
+    }
+
+    return FALSE;
+}
+
+THUMB_FUNC BOOL ScrCmd_Unk01F2(struct ScriptContext * ctx)
+{
+#pragma unused(ctx)
+    return FALSE;
+}
+
+THUMB_FUNC BOOL ScrCmd_Unk01F3(struct ScriptContext * ctx)
+{
+#pragma unused(ctx)
+    return FALSE;
+}