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-rw-r--r--src/dodrio_berry_picking_2.c23
-rw-r--r--src/unk_8159F40.c622
-rw-r--r--src/unk_815C980.c436
3 files changed, 1081 insertions, 0 deletions
diff --git a/src/dodrio_berry_picking_2.c b/src/dodrio_berry_picking_2.c
new file mode 100644
index 000000000..fc6aa14c6
--- /dev/null
+++ b/src/dodrio_berry_picking_2.c
@@ -0,0 +1,23 @@
+#include "global.h"
+#include "link.h"
+#include "link_rfu.h"
+
+void sub_815A5BC(s32 a0)
+{
+ struct Padded_U8 data[2];
+ data[0].value = 1;
+ data[1].value = a0;
+ sub_80F9E2C(data);
+}
+
+u8 sub_815A5E8(s32 a0)
+{
+ u8 * r1;
+ if ((gRecvCmds[0][0] & 0xFF00) != 0x2F00)
+ return 0;
+ r1 = (u8 *)&gRecvCmds[a0][1];
+ if (r1[0] == 1)
+ return r1[4];
+ return 0;
+}
+
diff --git a/src/unk_8159F40.c b/src/unk_8159F40.c
new file mode 100644
index 000000000..a6f6e67fc
--- /dev/null
+++ b/src/unk_8159F40.c
@@ -0,0 +1,622 @@
+#include "global.h"
+#include "battle.h"
+#include "event_data.h"
+#include "quest_log.h"
+#include "fieldmap.h"
+#include "field_player_avatar.h"
+#include "metatile_behavior.h"
+#include "link.h"
+#include "link_rfu.h"
+
+struct UnkStruct_84792D0
+{
+ u8 field_0;
+ u8 field_1;
+ u16 field_2;
+ u16 field_4[4];
+ u8 field_C;
+ u8 field_D;
+};
+
+extern const struct UnkStruct_84792D0 *const gUnknown_84792D0[];
+
+void sub_8159F40(void)
+{
+ s32 i, j;
+ struct Pokemon *mon;
+ s32 myIdx = 0;
+ s32 opIdx = 0;
+ const struct UnkStruct_84792D0 * data;
+
+ gBattleTypeFlags = BATTLE_TYPE_DOME;
+ ZeroPlayerPartyMons();
+ ZeroEnemyPartyMons();
+ data = gUnknown_84792D0[gSpecialVar_0x8004];
+
+ i = 0;
+ do
+ {
+ if (data[i].field_0 == 0)
+ {
+ mon = &gPlayerParty[myIdx];
+ myIdx++;
+ }
+ else
+ {
+ mon = &gEnemyParty[opIdx];
+ opIdx++;
+ }
+ CreateMonWithGenderNatureLetter(mon, data[i].field_2, data[i].field_1, 0, data[i].field_D, data[i].field_C, 0);
+ for (j = 0; j < 4; j++)
+ {
+ SetMonMoveSlot(mon, data[i].field_4[j], j);
+ }
+ i++;
+ } while (data[i].field_0 != 0xFF);
+}
+
+void sub_815A008(struct QuestLog * questLog)
+{
+ u32 i;
+
+ for (i = 0; i < MAP_OBJECTS_COUNT; i++)
+ {
+ questLog->unk_008[i].active = gMapObjects[i].active;
+ questLog->unk_008[i].mapobj_bit_3 = gMapObjects[i].mapobj_bit_3;
+ questLog->unk_008[i].mapobj_bit_4 = gMapObjects[i].mapobj_bit_4;
+ questLog->unk_008[i].mapobj_bit_5 = gMapObjects[i].mapobj_bit_5;
+ questLog->unk_008[i].mapobj_bit_8 = gMapObjects[i].mapobj_bit_8;
+ questLog->unk_008[i].mapobj_bit_9 = gMapObjects[i].mapobj_bit_9;
+ questLog->unk_008[i].mapobj_bit_10 = gMapObjects[i].mapobj_bit_10;
+ questLog->unk_008[i].mapobj_bit_11 = gMapObjects[i].mapobj_bit_11;
+ questLog->unk_008[i].mapobj_bit_12 = gMapObjects[i].mapobj_bit_12;
+ questLog->unk_008[i].mapobj_bit_13 = gMapObjects[i].mapobj_bit_13;
+ questLog->unk_008[i].mapobj_bit_14 = gMapObjects[i].mapobj_bit_14;
+ questLog->unk_008[i].mapobj_bit_15 = gMapObjects[i].mapobj_bit_15;
+ questLog->unk_008[i].mapobj_bit_16 = gMapObjects[i].mapobj_bit_16;
+ questLog->unk_008[i].mapobj_bit_23 = gMapObjects[i].mapobj_bit_23;
+ questLog->unk_008[i].mapobj_bit_24 = gMapObjects[i].mapobj_bit_24;
+ questLog->unk_008[i].mapobj_bit_25 = gMapObjects[i].mapobj_bit_25;
+ questLog->unk_008[i].mapobj_bit_26 = gMapObjects[i].mapobj_bit_26;
+ questLog->unk_008[i].mapobj_unk_18 = gMapObjects[i].mapobj_unk_18;
+ questLog->unk_008[i].mapobj_unk_0B_0 = gMapObjects[i].mapobj_unk_0B_0;
+ questLog->unk_008[i].elevation = gMapObjects[i].elevation;
+ questLog->unk_008[i].graphicsId = gMapObjects[i].graphicsId;
+ questLog->unk_008[i].animPattern = gMapObjects[i].animPattern;
+ questLog->unk_008[i].trainerType = gMapObjects[i].trainerType;
+ questLog->unk_008[i].localId = gMapObjects[i].localId;
+ questLog->unk_008[i].mapNum = gMapObjects[i].mapNum;
+ questLog->unk_008[i].mapGroup = gMapObjects[i].mapGroup;
+ questLog->unk_008[i].x = gMapObjects[i].coords2.x;
+ questLog->unk_008[i].y = gMapObjects[i].coords2.y;
+ questLog->unk_008[i].trainerRange_berryTreeId = gMapObjects[i].trainerRange_berryTreeId;
+ questLog->unk_008[i].mapobj_unk_1F = gMapObjects[i].mapobj_unk_1F;
+ questLog->unk_008[i].mapobj_unk_21 = gMapObjects[i].mapobj_unk_21;
+ questLog->unk_008[i].animId = gMapObjects[i].animId;
+ }
+}
+
+#ifdef NONMATCHING
+void sub_815A1F8(const struct QuestLog * questLog, const struct MapObjectTemplate * templates)
+{
+ u32 i, j;
+ const struct QuestLogMapObject * questLogMapObjects = questLog->unk_008;
+
+ CpuFill16(0, gMapObjects, sizeof(gMapObjects));
+
+ for (i = 0; i < MAP_OBJECTS_COUNT; i++)
+ {
+ gMapObjects[i].active = questLogMapObjects[i].active;
+ gMapObjects[i].mapobj_bit_3 = questLogMapObjects[i].mapobj_bit_3;
+ gMapObjects[i].mapobj_bit_4 = questLogMapObjects[i].mapobj_bit_4;
+ gMapObjects[i].mapobj_bit_5 = questLogMapObjects[i].mapobj_bit_5;
+ gMapObjects[i].mapobj_bit_8 = questLogMapObjects[i].mapobj_bit_8;
+ gMapObjects[i].mapobj_bit_9 = questLogMapObjects[i].mapobj_bit_9;
+ gMapObjects[i].mapobj_bit_10 = questLogMapObjects[i].mapobj_bit_10;
+ gMapObjects[i].mapobj_bit_11 = questLogMapObjects[i].mapobj_bit_11;
+ gMapObjects[i].mapobj_bit_12 = questLogMapObjects[i].mapobj_bit_12;
+ gMapObjects[i].mapobj_bit_13 = questLogMapObjects[i].mapobj_bit_13;
+ gMapObjects[i].mapobj_bit_14 = questLogMapObjects[i].mapobj_bit_14;
+ gMapObjects[i].mapobj_bit_15 = questLogMapObjects[i].mapobj_bit_15;
+ gMapObjects[i].mapobj_bit_16 = questLogMapObjects[i].mapobj_bit_16;
+ gMapObjects[i].mapobj_bit_23 = questLogMapObjects[i].mapobj_bit_23;
+ gMapObjects[i].mapobj_bit_24 = questLogMapObjects[i].mapobj_bit_24;
+ gMapObjects[i].mapobj_bit_25 = questLogMapObjects[i].mapobj_bit_25;
+ gMapObjects[i].mapobj_bit_26 = questLogMapObjects[i].mapobj_bit_26;
+ gMapObjects[i].mapobj_unk_18 = questLogMapObjects[i].mapobj_unk_18;
+ gMapObjects[i].mapobj_unk_0B_0 = questLogMapObjects[i].mapobj_unk_0B_0;
+ gMapObjects[i].elevation = questLogMapObjects[i].elevation;
+ gMapObjects[i].graphicsId = questLogMapObjects[i].graphicsId;
+ gMapObjects[i].animPattern = questLogMapObjects[i].animPattern;
+ gMapObjects[i].trainerType = questLogMapObjects[i].trainerType;
+ gMapObjects[i].localId = questLogMapObjects[i].localId;
+ gMapObjects[i].mapNum = questLogMapObjects[i].mapNum;
+ gMapObjects[i].mapGroup = questLogMapObjects[i].mapGroup;
+ gMapObjects[i].coords2.x = questLogMapObjects[i].x;
+ gMapObjects[i].coords2.y = questLogMapObjects[i].y;
+ gMapObjects[i].trainerRange_berryTreeId = questLogMapObjects[i].trainerRange_berryTreeId;
+ gMapObjects[i].mapobj_unk_1F = questLogMapObjects[i].mapobj_unk_1F;
+ gMapObjects[i].mapobj_unk_21 = questLogMapObjects[i].mapobj_unk_21;
+ gMapObjects[i].animId = questLogMapObjects[i].animId;
+
+ for (j = 0; j < 0x40; j++)
+ {
+ if (gMapObjects[i].localId == templates[j].localId)
+ {
+ gMapObjects[i].coords1.x = templates[j].x + 7;
+ gMapObjects[i].coords1.y = templates[j].y + 7;
+ gMapObjects[i].range.as_nybbles.x = templates[j].range.as_nybbles.x;
+ gMapObjects[i].range.as_nybbles.y = templates[j].range.as_nybbles.y;
+ }
+ }
+
+ gMapObjects[i].mapobj_unk_1E = MapGridGetMetatileBehaviorAt(gMapObjects[i].coords2.x, gMapObjects[i].coords2.y);
+ if (gMapObjects[i].mapobj_unk_1F == MapGridGetMetatileBehaviorAt((s16)(gMapObjects[i].coords2.x), (s16)(gMapObjects[i].coords2.y)))
+ {
+ gMapObjects[i].coords3.x = gMapObjects[i].coords2.x;
+ gMapObjects[i].coords3.y = gMapObjects[i].coords2.y;
+ }
+ else if (gMapObjects[i].mapobj_unk_1F == MapGridGetMetatileBehaviorAt((s16)(gMapObjects[i].coords2.x - 1), (s16)(gMapObjects[i].coords2.y)))
+ {
+ gMapObjects[i].coords3.x = gMapObjects[i].coords2.x - 1;
+ gMapObjects[i].coords3.y = gMapObjects[i].coords2.y;
+ }
+ else if (gMapObjects[i].mapobj_unk_1F == MapGridGetMetatileBehaviorAt((s16)(gMapObjects[i].coords2.x + 1), (s16)(gMapObjects[i].coords2.y)))
+ {
+ gMapObjects[i].coords3.x = gMapObjects[i].coords2.x + 1;
+ gMapObjects[i].coords3.y = gMapObjects[i].coords2.y;
+ }
+ else if (gMapObjects[i].mapobj_unk_1F == MapGridGetMetatileBehaviorAt((s16)(gMapObjects[i].coords2.x), (s16)(gMapObjects[i].coords2.y - 1)))
+ {
+ gMapObjects[i].coords3.x = gMapObjects[i].coords2.x;
+ gMapObjects[i].coords3.y = gMapObjects[i].coords2.y - 1;
+ }
+ else if (gMapObjects[i].mapobj_unk_1F == MapGridGetMetatileBehaviorAt((s16)(gMapObjects[i].coords2.x), (s16)(gMapObjects[i].coords2.y + 1)))
+ {
+ gMapObjects[i].coords3.x = gMapObjects[i].coords2.x;
+ gMapObjects[i].coords3.y = gMapObjects[i].coords2.y + 1;
+ }
+ }
+
+ CpuCopy16(gMapObjects, gSaveBlock1Ptr->mapObjects, sizeof(gMapObjects));
+}
+#else
+NAKED
+void sub_815A1F8(const struct QuestLog * questLog, const struct MapObjectTemplate * templates)
+{
+ asm_unified("\tpush {r4-r7,lr}\n"
+ "\tmov r7, r10\n"
+ "\tmov r6, r9\n"
+ "\tmov r5, r8\n"
+ "\tpush {r5-r7}\n"
+ "\tsub sp, 0x10\n"
+ "\tstr r1, [sp, 0x4]\n"
+ "\tadds r0, 0x8\n"
+ "\tstr r0, [sp, 0x8]\n"
+ "\tmov r1, sp\n"
+ "\tmovs r0, 0\n"
+ "\tstrh r0, [r1]\n"
+ "\tldr r4, _0815A480 @ =gMapObjects\n"
+ "\tldr r2, _0815A484 @ =0x01000120\n"
+ "\tmov r0, sp\n"
+ "\tadds r1, r4, 0\n"
+ "\tbl CpuSet\n"
+ "\tmovs r0, 0\n"
+ "\tmov r12, r0\n"
+ "\tmovs r1, 0x1\n"
+ "\tmov r10, r1\n"
+ "_0815A224:\n"
+ "\tmov r2, r12\n"
+ "\tlsls r7, r2, 3\n"
+ "\tadds r5, r7, r2\n"
+ "\tlsls r5, 2\n"
+ "\tldr r0, _0815A480 @ =gMapObjects\n"
+ "\tadds r5, r0\n"
+ "\tlsls r6, r2, 2\n"
+ "\tadd r6, r12\n"
+ "\tlsls r6, 2\n"
+ "\tldr r1, [sp, 0x8]\n"
+ "\tadds r6, r1\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 31\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tldrb r2, [r5]\n"
+ "\tmovs r1, 0x2\n"
+ "\tnegs r1, r1\n"
+ "\tands r1, r2\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 30\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 3\n"
+ "\tmovs r2, 0x9\n"
+ "\tnegs r2, r2\n"
+ "\tands r2, r1\n"
+ "\torrs r2, r0\n"
+ "\tstrb r2, [r5]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 29\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r1, r10\n"
+ "\tands r0, r1\n"
+ "\tlsls r0, 4\n"
+ "\tmovs r1, 0x11\n"
+ "\tnegs r1, r1\n"
+ "\tands r1, r2\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 28\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 5\n"
+ "\tmovs r4, 0x21\n"
+ "\tnegs r4, r4\n"
+ "\tands r1, r4\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 27\n"
+ "\tlsrs r0, 31\n"
+ "\tands r0, r2\n"
+ "\tldrb r1, [r5, 0x1]\n"
+ "\tmovs r2, 0x2\n"
+ "\tnegs r2, r2\n"
+ "\tands r2, r1\n"
+ "\torrs r2, r0\n"
+ "\tstrb r2, [r5, 0x1]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 26\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r1, r10\n"
+ "\tands r0, r1\n"
+ "\tlsls r0, 1\n"
+ "\tmovs r1, 0x3\n"
+ "\tnegs r1, r1\n"
+ "\tmov r8, r1\n"
+ "\tmov r3, r8\n"
+ "\tands r3, r2\n"
+ "\torrs r3, r0\n"
+ "\tstrb r3, [r5, 0x1]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsls r0, 25\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 2\n"
+ "\tsubs r1, 0x2\n"
+ "\tmov r9, r1\n"
+ "\tands r1, r3\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5, 0x1]\n"
+ "\tldrb r0, [r6]\n"
+ "\tlsrs r0, 7\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 3\n"
+ "\tmovs r2, 0x9\n"
+ "\tnegs r2, r2\n"
+ "\tands r2, r1\n"
+ "\torrs r2, r0\n"
+ "\tstrb r2, [r5, 0x1]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 31\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r1, r10\n"
+ "\tands r0, r1\n"
+ "\tlsls r0, 4\n"
+ "\tmovs r1, 0x11\n"
+ "\tnegs r1, r1\n"
+ "\tands r1, r2\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5, 0x1]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 30\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 5\n"
+ "\tands r4, r1\n"
+ "\torrs r4, r0\n"
+ "\tstrb r4, [r5, 0x1]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 29\n"
+ "\tlsrs r0, 31\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 6\n"
+ "\tmovs r2, 0x41\n"
+ "\tnegs r2, r2\n"
+ "\tadds r1, r2, 0\n"
+ "\tands r4, r1\n"
+ "\torrs r4, r0\n"
+ "\tstrb r4, [r5, 0x1]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 28\n"
+ "\tlsrs r0, 31\n"
+ "\tlsls r0, 7\n"
+ "\tmovs r3, 0x7F\n"
+ "\tands r4, r3\n"
+ "\torrs r4, r0\n"
+ "\tstrb r4, [r5, 0x1]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 27\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r1, r10\n"
+ "\tands r0, r1\n"
+ "\tldrb r2, [r5, 0x2]\n"
+ "\tmovs r1, 0x2\n"
+ "\tnegs r1, r1\n"
+ "\tands r1, r2\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5, 0x2]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 26\n"
+ "\tlsrs r0, 31\n"
+ "\tlsls r0, 7\n"
+ "\tands r1, r3\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5, 0x2]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsls r0, 25\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tldrb r2, [r5, 0x3]\n"
+ "\tmovs r1, 0x2\n"
+ "\tnegs r1, r1\n"
+ "\tands r1, r2\n"
+ "\torrs r1, r0\n"
+ "\tstrb r1, [r5, 0x3]\n"
+ "\tldrb r0, [r6, 0x1]\n"
+ "\tlsrs r0, 7\n"
+ "\tmov r2, r10\n"
+ "\tands r0, r2\n"
+ "\tlsls r0, 1\n"
+ "\tmov r2, r8\n"
+ "\tands r2, r1\n"
+ "\torrs r2, r0\n"
+ "\tmov r8, r2\n"
+ "\tstrb r2, [r5, 0x3]\n"
+ "\tldrb r0, [r6, 0x2]\n"
+ "\tlsls r0, 31\n"
+ "\tlsrs r0, 31\n"
+ "\tmov r1, r10\n"
+ "\tands r0, r1\n"
+ "\tlsls r0, 2\n"
+ "\tmov r1, r9\n"
+ "\tands r2, r1\n"
+ "\torrs r2, r0\n"
+ "\tstrb r2, [r5, 0x3]\n"
+ "\tldrb r1, [r6, 0x2]\n"
+ "\tlsls r1, 27\n"
+ "\tlsrs r1, 28\n"
+ "\tldrb r2, [r5, 0x18]\n"
+ "\tmovs r4, 0x10\n"
+ "\tnegs r4, r4\n"
+ "\tadds r0, r4, 0\n"
+ "\tands r0, r2\n"
+ "\torrs r0, r1\n"
+ "\tstrb r0, [r5, 0x18]\n"
+ "\tldrb r1, [r6, 0x3]\n"
+ "\tlsls r1, 28\n"
+ "\tmovs r3, 0xF\n"
+ "\tlsrs r1, 28\n"
+ "\tldrb r2, [r5, 0xB]\n"
+ "\tadds r0, r4, 0\n"
+ "\tands r0, r2\n"
+ "\torrs r0, r1\n"
+ "\tstrb r0, [r5, 0xB]\n"
+ "\tldrb r1, [r6, 0x3]\n"
+ "\tlsrs r1, 4\n"
+ "\tlsls r1, 4\n"
+ "\tands r0, r3\n"
+ "\torrs r0, r1\n"
+ "\tstrb r0, [r5, 0xB]\n"
+ "\tldrb r0, [r6, 0x4]\n"
+ "\tstrb r0, [r5, 0x5]\n"
+ "\tldrb r0, [r6, 0x5]\n"
+ "\tstrb r0, [r5, 0x6]\n"
+ "\tldrb r0, [r6, 0x6]\n"
+ "\tstrb r0, [r5, 0x7]\n"
+ "\tldrb r0, [r6, 0x7]\n"
+ "\tstrb r0, [r5, 0x8]\n"
+ "\tldrb r0, [r6, 0x8]\n"
+ "\tstrb r0, [r5, 0x9]\n"
+ "\tldrb r0, [r6, 0x9]\n"
+ "\tstrb r0, [r5, 0xA]\n"
+ "\tldrh r0, [r6, 0xA]\n"
+ "\tstrh r0, [r5, 0x10]\n"
+ "\tldrh r0, [r6, 0xC]\n"
+ "\tstrh r0, [r5, 0x12]\n"
+ "\tldrb r0, [r6, 0xE]\n"
+ "\tstrb r0, [r5, 0x1D]\n"
+ "\tldrb r0, [r6, 0xF]\n"
+ "\tstrb r0, [r5, 0x1F]\n"
+ "\tldrb r0, [r6, 0x10]\n"
+ "\tadds r1, r5, 0\n"
+ "\tadds r1, 0x21\n"
+ "\tstrb r0, [r1]\n"
+ "\tldrb r0, [r6, 0x11]\n"
+ "\tadds r1, 0x1\n"
+ "\tstrb r0, [r1]\n"
+ "\tmovs r6, 0\n"
+ "\tmov r8, r7\n"
+ "\tmov r2, r12\n"
+ "\tadds r2, 0x1\n"
+ "\tstr r2, [sp, 0xC]\n"
+ "\tldrb r7, [r5, 0x8]\n"
+ "\tldr r3, [sp, 0x4]\n"
+ "\tmovs r0, 0xF\n"
+ "\tmov r9, r0\n"
+ "_0815A412:\n"
+ "\tldrb r1, [r3]\n"
+ "\tcmp r7, r1\n"
+ "\tbne _0815A444\n"
+ "\tldrh r0, [r3, 0x4]\n"
+ "\tadds r0, 0x7\n"
+ "\tstrh r0, [r5, 0xC]\n"
+ "\tldrh r0, [r3, 0x6]\n"
+ "\tadds r0, 0x7\n"
+ "\tstrh r0, [r5, 0xE]\n"
+ "\tldrb r1, [r3, 0xA]\n"
+ "\tlsls r1, 28\n"
+ "\tlsrs r1, 28\n"
+ "\tmov r2, r9\n"
+ "\tands r1, r2\n"
+ "\tldrb r0, [r5, 0x19]\n"
+ "\tands r0, r4\n"
+ "\torrs r0, r1\n"
+ "\tstrb r0, [r5, 0x19]\n"
+ "\tldrb r1, [r3, 0xA]\n"
+ "\tlsrs r1, 4\n"
+ "\tlsls r1, 4\n"
+ "\tmovs r2, 0xF\n"
+ "\tands r0, r2\n"
+ "\torrs r0, r1\n"
+ "\tstrb r0, [r5, 0x19]\n"
+ "_0815A444:\n"
+ "\tadds r3, 0x18\n"
+ "\tadds r6, 0x1\n"
+ "\tcmp r6, 0x3F\n"
+ "\tbls _0815A412\n"
+ "\tmov r0, r8\n"
+ "\tadd r0, r12\n"
+ "\tlsls r0, 2\n"
+ "\tldr r1, _0815A480 @ =gMapObjects\n"
+ "\tadds r6, r0, r1\n"
+ "\tmovs r2, 0x10\n"
+ "\tldrsh r0, [r6, r2]\n"
+ "\tmovs r2, 0x12\n"
+ "\tldrsh r1, [r6, r2]\n"
+ "\tbl MapGridGetMetatileBehaviorAt\n"
+ "\tstrb r0, [r6, 0x1E]\n"
+ "\tldrb r4, [r6, 0x1F]\n"
+ "\tmovs r1, 0x10\n"
+ "\tldrsh r0, [r6, r1]\n"
+ "\tmovs r2, 0x12\n"
+ "\tldrsh r1, [r6, r2]\n"
+ "\tbl MapGridGetMetatileBehaviorAt\n"
+ "\tcmp r4, r0\n"
+ "\tbne _0815A488\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tstrh r0, [r6, 0x14]\n"
+ "\tldrh r0, [r6, 0x12]\n"
+ "\tb _0815A506\n"
+ "\t.align 2, 0\n"
+ "_0815A480: .4byte gMapObjects\n"
+ "_0815A484: .4byte 0x01000120\n"
+ "_0815A488:\n"
+ "\tldrb r4, [r6, 0x1F]\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tsubs r0, 0x1\n"
+ "\tlsls r0, 16\n"
+ "\tasrs r0, 16\n"
+ "\tmovs r2, 0x12\n"
+ "\tldrsh r1, [r6, r2]\n"
+ "\tbl MapGridGetMetatileBehaviorAt\n"
+ "\tcmp r4, r0\n"
+ "\tbne _0815A4A8\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tsubs r0, 0x1\n"
+ "\tstrh r0, [r6, 0x14]\n"
+ "\tldrh r0, [r6, 0x12]\n"
+ "\tb _0815A506\n"
+ "_0815A4A8:\n"
+ "\tldrb r4, [r6, 0x1F]\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tadds r0, 0x1\n"
+ "\tlsls r0, 16\n"
+ "\tasrs r0, 16\n"
+ "\tmovs r2, 0x12\n"
+ "\tldrsh r1, [r6, r2]\n"
+ "\tbl MapGridGetMetatileBehaviorAt\n"
+ "\tcmp r4, r0\n"
+ "\tbne _0815A4C8\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tadds r0, 0x1\n"
+ "\tstrh r0, [r6, 0x14]\n"
+ "\tldrh r0, [r6, 0x12]\n"
+ "\tb _0815A506\n"
+ "_0815A4C8:\n"
+ "\tldrb r4, [r6, 0x1F]\n"
+ "\tmovs r1, 0x10\n"
+ "\tldrsh r0, [r6, r1]\n"
+ "\tldrh r1, [r6, 0x12]\n"
+ "\tsubs r1, 0x1\n"
+ "\tlsls r1, 16\n"
+ "\tasrs r1, 16\n"
+ "\tbl MapGridGetMetatileBehaviorAt\n"
+ "\tcmp r4, r0\n"
+ "\tbne _0815A4E8\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tstrh r0, [r6, 0x14]\n"
+ "\tldrh r0, [r6, 0x12]\n"
+ "\tsubs r0, 0x1\n"
+ "\tb _0815A506\n"
+ "_0815A4E8:\n"
+ "\tldrb r4, [r6, 0x1F]\n"
+ "\tmovs r2, 0x10\n"
+ "\tldrsh r0, [r6, r2]\n"
+ "\tldrh r1, [r6, 0x12]\n"
+ "\tadds r1, 0x1\n"
+ "\tlsls r1, 16\n"
+ "\tasrs r1, 16\n"
+ "\tbl MapGridGetMetatileBehaviorAt\n"
+ "\tcmp r4, r0\n"
+ "\tbne _0815A508\n"
+ "\tldrh r0, [r6, 0x10]\n"
+ "\tstrh r0, [r6, 0x14]\n"
+ "\tldrh r0, [r6, 0x12]\n"
+ "\tadds r0, 0x1\n"
+ "_0815A506:\n"
+ "\tstrh r0, [r6, 0x16]\n"
+ "_0815A508:\n"
+ "\tldr r0, [sp, 0xC]\n"
+ "\tmov r12, r0\n"
+ "\tcmp r0, 0xF\n"
+ "\tbhi _0815A512\n"
+ "\tb _0815A224\n"
+ "_0815A512:\n"
+ "\tldr r0, _0815A538 @ =gMapObjects\n"
+ "\tldr r1, _0815A53C @ =gSaveBlock1Ptr\n"
+ "\tldr r1, [r1]\n"
+ "\tmovs r2, 0xD4\n"
+ "\tlsls r2, 3\n"
+ "\tadds r1, r2\n"
+ "\tmovs r2, 0x90\n"
+ "\tlsls r2, 1\n"
+ "\tbl CpuSet\n"
+ "\tadd sp, 0x10\n"
+ "\tpop {r3-r5}\n"
+ "\tmov r8, r3\n"
+ "\tmov r9, r4\n"
+ "\tmov r10, r5\n"
+ "\tpop {r4-r7}\n"
+ "\tpop {r0}\n"
+ "\tbx r0\n"
+ "\t.align 2, 0\n"
+ "_0815A538: .4byte gMapObjects\n"
+ "_0815A53C: .4byte gSaveBlock1Ptr");
+}
+#endif // NONMATCHING
+
+void sub_815A540(void)
+{
+ if (gUnknown_203ADFA == 2)
+ {
+ s16 x, y;
+
+ PlayerGetDestCoords(&x, &y);
+ if (!MetatileBehavior_IsSurfable(MapGridGetMetatileBehaviorAt(x, y)) && TestPlayerAvatarFlags(0x08))
+ {
+ struct MapObject *mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+ SetPlayerAvatarTransitionFlags(0x01);
+ DestroySprite(&gSprites[mapObject->mapobj_unk_1A]);
+ }
+ }
+}
diff --git a/src/unk_815C980.c b/src/unk_815C980.c
new file mode 100644
index 000000000..9d0dd3341
--- /dev/null
+++ b/src/unk_815C980.c
@@ -0,0 +1,436 @@
+#include "global.h"
+#include "malloc.h"
+#include "decompress.h"
+#include "unk_815C980.h"
+#include "main.h"
+#include "battle.h"
+
+struct UnkStruct2
+{
+ bool8 isActive;
+ u8 firstOamId;
+ u8 field_2;
+ u8 oamCount;
+ u8 palTagIndex;
+ u8 size;
+ u8 shape;
+ u8 priority;
+ u8 xDelta;
+ u8 field_9;
+ u16 tileStart;
+ s16 x;
+ s16 y;
+ u16 tileTag;
+ u16 palTag;
+ u32 field_14;
+ s32 field_18;
+};
+
+struct UnkStruct1
+{
+ u32 count;
+ struct UnkStruct2 *array;
+};
+
+// this file's functions
+static u8 sub_815D244(u8 arg0);;
+static void sub_815CC28(struct UnkStruct2 *arg0);
+static void sub_815CDDC(struct UnkStruct2 *arg0, s32 arg1, bool32 arg2);
+static void sub_815CE90(struct UnkStruct2 *arg0, s32 arg1, bool32 arg2);
+static void sub_815CFEC(struct UnkStruct2 *arg0, s32 arg1, bool32 arg2);
+static bool32 SharesTileWithAnyActive(u32 id);
+static bool32 SharesPalWithAnyActive(u32 id);
+static void sub_8035648(void);
+
+// ewram
+static EWRAM_DATA struct UnkStruct1 *gUnknown_203F454 = {0};
+
+// const rom data
+static const u8 gUnknown_8479658[][4] =
+{
+ {0x01, 0x04, 0x10, 0x40},
+ {0x02, 0x04, 0x08, 0x20},
+ {0x02, 0x04, 0x08, 0x20},
+ {0x00, 0x00, 0x00, 0x00}
+};
+
+// code
+bool32 sub_815C980(u32 count)
+{
+ u32 i;
+
+ if (gUnknown_203F454 != NULL)
+ sub_815C9F4();
+
+ gUnknown_203F454 = Alloc(sizeof(*gUnknown_203F454));
+ if (gUnknown_203F454 == NULL)
+ return FALSE;
+
+ gUnknown_203F454->array = Alloc(sizeof(struct UnkStruct2) * count);
+ if (gUnknown_203F454->array == NULL)
+ {
+ Free(gUnknown_203F454);
+ return FALSE;
+ }
+
+ gUnknown_203F454->count = count;
+ for (i = 0; i < count; i++)
+ {
+ gUnknown_203F454->array[i].isActive = FALSE;
+ gUnknown_203F454->array[i].firstOamId = 0xFF;
+ }
+
+ return TRUE;
+}
+
+void sub_815C9F4(void)
+{
+ if (gUnknown_203F454 != NULL)
+ {
+ if (gUnknown_203F454->array != NULL)
+ {
+ u32 i;
+
+ for (i = 0; i < gUnknown_203F454->count; i++)
+ sub_815D108(i);
+
+ Free(gUnknown_203F454->array);
+ }
+
+ FREE_AND_SET_NULL(gUnknown_203F454);
+ }
+}
+
+bool32 sub_815CA40(u32 id, s32 arg1, const struct UnkStruct3 *arg2)
+{
+ u32 i;
+
+ if (gUnknown_203F454 == NULL)
+ return FALSE;
+ if (gUnknown_203F454->array[id].isActive)
+ return FALSE;
+
+ gUnknown_203F454->array[id].firstOamId = sub_815D244(arg2->field_1);
+ if (gUnknown_203F454->array[id].firstOamId == 0xFF)
+ return FALSE;
+
+ gUnknown_203F454->array[id].tileStart = GetSpriteTileStartByTag(arg2->spriteSheet->tag);
+ if (gUnknown_203F454->array[id].tileStart == 0xFFFF)
+ {
+ if (arg2->spriteSheet->size != 0)
+ {
+ gUnknown_203F454->array[id].tileStart = LoadSpriteSheet(arg2->spriteSheet);
+ }
+ else
+ {
+ struct CompressedSpriteSheet compObjectPic;
+
+ compObjectPic = *(struct CompressedSpriteSheet*)(arg2->spriteSheet);
+ compObjectPic.size = GetDecompressedDataSize(arg2->spriteSheet->data);
+ gUnknown_203F454->array[id].tileStart = LoadCompressedObjectPic(&compObjectPic);
+ }
+
+ if (gUnknown_203F454->array[id].tileStart == 0xFFFF)
+ return FALSE;
+ }
+
+ gUnknown_203F454->array[id].palTagIndex = IndexOfSpritePaletteTag(arg2->spritePal->tag);
+ if (gUnknown_203F454->array[id].palTagIndex == 0xFF)
+ gUnknown_203F454->array[id].palTagIndex = LoadSpritePalette(arg2->spritePal);
+
+ gUnknown_203F454->array[id].field_2 = arg2->field_0_0;
+ gUnknown_203F454->array[id].oamCount = arg2->field_1;
+ gUnknown_203F454->array[id].x = arg2->x;
+ gUnknown_203F454->array[id].y = arg2->y;
+ gUnknown_203F454->array[id].shape = arg2->shape;
+ gUnknown_203F454->array[id].size = arg2->size;
+ gUnknown_203F454->array[id].priority = arg2->priority;
+ gUnknown_203F454->array[id].xDelta = arg2->xDelta;
+ gUnknown_203F454->array[id].field_9 = sub_815D324(arg2->shape, arg2->size);
+ gUnknown_203F454->array[id].tileTag = arg2->spriteSheet->tag;
+ gUnknown_203F454->array[id].palTag = arg2->spritePal->tag;
+ gUnknown_203F454->array[id].isActive = TRUE;
+ gUnknown_203F454->array[id].field_14 = 1;
+
+ for (i = 1; i < arg2->field_1; i++)
+ gUnknown_203F454->array[id].field_14 *= 10;
+
+ sub_815CC28(&gUnknown_203F454->array[id]);
+ sub_815CD70(id, arg1);
+
+ return TRUE;
+}
+
+static void sub_815CC28(struct UnkStruct2 *arg0)
+{
+ u32 i;
+ u32 oamId = arg0->firstOamId;
+ u32 x = arg0->x;
+ u32 oamCount = arg0->oamCount + 1;
+
+ CpuFill16(0, &gMain.oamBuffer[oamId], sizeof(struct OamData) * oamCount);
+ for (i = 0, oamId = arg0->firstOamId; i < oamCount; i++, oamId++)
+ {
+ gMain.oamBuffer[oamId].y = arg0->y;
+ gMain.oamBuffer[oamId].x = x;
+ gMain.oamBuffer[oamId].shape = arg0->shape;
+ gMain.oamBuffer[oamId].size = arg0->size;
+ gMain.oamBuffer[oamId].tileNum = arg0->tileStart;
+ gMain.oamBuffer[oamId].priority = arg0->priority;
+ gMain.oamBuffer[oamId].paletteNum = arg0->palTagIndex;
+
+ x += arg0->xDelta;
+ }
+
+ oamId--;
+ gMain.oamBuffer[oamId].x = arg0->x - arg0->xDelta;
+ gMain.oamBuffer[oamId].affineMode = 2;
+ gMain.oamBuffer[oamId].tileNum = arg0->tileStart + (arg0->field_9 * 10);
+}
+
+void sub_815CD70(u32 id, s32 arg1)
+{
+ bool32 r2;
+
+ if (gUnknown_203F454 == NULL)
+ return;
+ if (!gUnknown_203F454->array[id].isActive)
+ return;
+
+ gUnknown_203F454->array[id].field_18 = arg1;
+ if (arg1 < 0)
+ {
+ r2 = TRUE;
+ arg1 *= -1;
+ }
+ else
+ {
+ r2 = FALSE;
+ }
+
+ switch (gUnknown_203F454->array[id].field_2)
+ {
+ case 0:
+ default:
+ sub_815CDDC(&gUnknown_203F454->array[id], arg1, r2);
+ break;
+ case 1:
+ sub_815CE90(&gUnknown_203F454->array[id], arg1, r2);
+ break;
+ case 2:
+ sub_815CFEC(&gUnknown_203F454->array[id], arg1, r2);
+ break;
+ }
+}
+
+static void sub_815CDDC(struct UnkStruct2 *arg0, s32 arg1, bool32 arg2)
+{
+ u32 r5 = arg0->field_14;
+ u32 oamId = arg0->firstOamId;
+
+ while (r5 != 0)
+ {
+ u32 r4 = arg1 / r5;
+ arg1 -= (r4 * r5);
+ r5 /= 10;
+
+ gMain.oamBuffer[oamId].tileNum = (r4 * arg0->field_9) + arg0->tileStart;
+ oamId++;
+ }
+
+ if (arg2)
+ gMain.oamBuffer[oamId].affineMode = 0;
+ else
+ gMain.oamBuffer[oamId].affineMode = 2;
+}
+
+static void sub_815CE90(struct UnkStruct2 *arg0, s32 arg1, bool32 arg2)
+{
+ u32 r5 = arg0->field_14;
+ static int gUnknown_3002078;
+ static int gUnknown_300207C;
+ static int gUnknown_3002080;
+
+ gUnknown_3002078 = arg0->firstOamId;
+ gUnknown_300207C = 0;
+ gUnknown_3002080 = -1;
+
+ while (r5 != 0)
+ {
+ u32 r4 = arg1 / r5;
+ arg1 -= (r4 * r5);
+ r5 /= 10;
+
+ if (r4 != 0 || gUnknown_3002080 != -1 || r5 == 0)
+ {
+ gMain.oamBuffer[gUnknown_3002078].tileNum = (r4 * arg0->field_9) + arg0->tileStart;
+ gMain.oamBuffer[gUnknown_3002078].affineMode = 0;
+
+ if (gUnknown_3002080 == -1)
+ gUnknown_3002080 = gUnknown_300207C;
+ }
+ else
+ {
+ gMain.oamBuffer[gUnknown_3002078].affineMode = 2;
+ }
+
+ gUnknown_3002078++;
+ gUnknown_300207C++;
+ }
+
+ if (arg2)
+ {
+ gMain.oamBuffer[gUnknown_3002078].affineMode = 0;
+ gMain.oamBuffer[gUnknown_3002078].x = arg0->x + ((gUnknown_3002080 - 1) * arg0->xDelta);
+ }
+ else
+ {
+ gMain.oamBuffer[gUnknown_3002078].affineMode = 2;
+ }
+}
+
+static void sub_815CFEC(struct UnkStruct2 *arg0, s32 arg1, bool32 arg2)
+{
+ u32 r5 = arg0->field_14;
+ u32 oamId = arg0->firstOamId;
+ u32 var_28 = 0;
+ s32 r9 = 0;
+
+ while (r5 != 0)
+ {
+ u32 r4 = arg1 / r5;
+ arg1 -= (r4 * r5);
+ r5 /= 10;
+
+ if (r4 != 0 || var_28 != 0 || r5 == 0)
+ {
+ var_28 = 1;
+ gMain.oamBuffer[oamId].tileNum = (r4 * arg0->field_9) + arg0->tileStart;
+ gMain.oamBuffer[oamId].affineMode = 0;
+
+ oamId++;
+ r9++;
+ }
+ }
+
+ while (r9 < arg0->oamCount)
+ {
+ gMain.oamBuffer[oamId].affineMode = 2;
+ oamId++;
+ r9++;
+ }
+
+ if (arg2)
+ gMain.oamBuffer[oamId].affineMode = 0;
+ else
+ gMain.oamBuffer[oamId].affineMode = 2;
+}
+
+void sub_815D108(u32 id)
+{
+ s32 oamId, oamCount, i;
+
+ if (gUnknown_203F454 == NULL)
+ return;
+ if (!gUnknown_203F454->array[id].isActive)
+ return;
+
+ oamCount = gUnknown_203F454->array[id].oamCount + 1;
+ oamId = gUnknown_203F454->array[id].firstOamId;
+
+ for (i = 0; i < oamCount; i++, oamId++)
+ gMain.oamBuffer[oamId].affineMode = 2;
+
+ if (!SharesTileWithAnyActive(id))
+ FreeSpriteTilesByTag(gUnknown_203F454->array[id].tileTag);
+ if (!SharesPalWithAnyActive(id))
+ FreeSpritePaletteByTag(gUnknown_203F454->array[id].palTag);
+
+ gUnknown_203F454->array[id].isActive = FALSE;
+}
+
+void sub_815D1A8(u32 id, bool32 arg1)
+{
+ s32 oamId, oamCount, i;
+
+ if (gUnknown_203F454 == NULL)
+ return;
+ if (!gUnknown_203F454->array[id].isActive)
+ return;
+
+ oamCount = gUnknown_203F454->array[id].oamCount + 1;
+ oamId = gUnknown_203F454->array[id].firstOamId;
+ if (arg1)
+ {
+ for (i = 0; i < oamCount; i++, oamId++)
+ gMain.oamBuffer[oamId].affineMode = 2;
+ }
+ else
+ {
+ for (i = 0; i < oamCount; i++, oamId++)
+ gMain.oamBuffer[oamId].affineMode = 0;
+
+ sub_815CD70(id, gUnknown_203F454->array[id].field_18);
+ }
+}
+
+static u8 sub_815D244(u8 arg0)
+{
+ u32 i;
+ u16 oamCount = 64;
+
+ for (i = 0; i < gUnknown_203F454->count; i++)
+ {
+ if (!gUnknown_203F454->array[i].isActive)
+ {
+ if (gUnknown_203F454->array[i].firstOamId != 0xFF && gUnknown_203F454->array[i].oamCount <= arg0)
+ return gUnknown_203F454->array[i].firstOamId;
+ }
+ else
+ {
+ oamCount += 1 + gUnknown_203F454->array[i].oamCount;
+ }
+ }
+
+ if (oamCount + arg0 + 1 > 128)
+ return 0xFF;
+ else
+ return oamCount;
+}
+
+static bool32 SharesTileWithAnyActive(u32 id)
+{
+ u32 i;
+
+ for (i = 0; i < gUnknown_203F454->count; i++)
+ {
+ if (gUnknown_203F454->array[i].isActive && i != id
+ && gUnknown_203F454->array[i].tileTag == gUnknown_203F454->array[id].tileTag)
+ {
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+static bool32 SharesPalWithAnyActive(u32 id)
+{
+ u32 i;
+
+ for (i = 0; i < gUnknown_203F454->count; i++)
+ {
+ if (gUnknown_203F454->array[i].isActive && i != id
+ && gUnknown_203F454->array[i].palTag == gUnknown_203F454->array[id].palTag)
+ {
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+u8 sub_815D324(u32 shape, u32 size)
+{
+ return gUnknown_8479658[shape][size];
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-09 22:50:36 +0000