Merge pull request #133 from MegaMech/next

Fix loadtile, Impl more OObjects

1 files changed, 1450 insertions, 0 deletions

diff --git a/src/engine/objects/Thwomp.cpp b/src/engine/objects/Thwomp.cpp
new file mode 100644
index 000000000..afa12b03b
--- /dev/null
+++ b/src/engine/objects/Thwomp.cpp
@@ -0,0 +1,1450 @@
+#include <libultraship.h>
+#include <libultra/gbi.h>
+#include "Thwomp.h"
+#include <vector>
+
+#include "port/Game.h"
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "actors.h"
+#include "math_util.h"
+#include "sounds.h"
+#include "update_objects.h"
+#include "render_player.h"
+#include "external.h"
+#include "bomb_kart.h"
+#include "collision.h"
+#include "code_80086E70.h"
+#include "render_objects.h"
+#include "code_80057C60.h"
+#include "defines.h"
+#include "code_80005FD0.h"
+#include "math_util_2.h"
+#include "collision.h"
+#include "assets/bowsers_castle_data.h"
+#include "ceremony_and_credits.h"
+#include "objects.h"
+#include "update_objects.h"
+#include "render_objects.h"
+#include "some_data.h"
+extern s8 gPlayerCount;
+}
+
+f32 D_800E594C[][2] = {
+    { -8.0, 8.0 },
+    { 8.0, 8.0 },
+    { 0.0, 0.0 },
+    { 8.0, -8.0 },
+    { -8.0, -8.0 },
+    // This feels super fake, but it matches
+    { -0.0, 0.0 },
+};
+
+s16 D_800E597C[] = { 0x0000, 0x0000, 0x4000, 0x8000, 0x8000, 0xc000 };
+
+size_t OThwomp::_count = 0;
+
+OThwomp::OThwomp(s16 x, s16 z, s16 direction, f32 scale, s16 behaviour, s16 primAlpha, u16 boundingBoxSize) {
+    _idx = _count;
+    _faceDirection = direction;
+    _boundingBoxSize = boundingBoxSize;
+    State = (States)behaviour;
+    
+    if (_idx >= 32) {
+        printf("MAX THWOMPS REACHED (32), skipping\n");
+        return;
+    }
+    s32 objectId = indexObjectList1[_idx];
+    init_object(objectId, 0);
+    gObjectList[objectId].origin_pos[0] = x * xOrientation;
+    gObjectList[objectId].origin_pos[2] = z;
+    gObjectList[objectId].unk_0D5 = behaviour;
+    gObjectList[objectId].primAlpha = primAlpha;
+    gObjectList[objectId].boundingBoxSize = boundingBoxSize + 5;
+
+    if (scale == 0.0f) {
+        scale = 1.0f;
+    }
+
+    gObjectList[objectId].sizeScaling = scale;
+
+    _count++;
+}
+
+void OThwomp::Tick60fps() { // func_80081210
+    Player* player;
+    s32 objectIndex;
+    s32 var_s2_3;
+    s32 var_s4;
+
+    objectIndex = indexObjectList1[_idx];
+    func_800722CC(objectIndex, 0x00000010);
+    OThwomp::SetVisibility(objectIndex);
+
+    OThwomp::func_8007F8D8();
+
+    // Tick lights only one time. This gets applied to every thwomp.
+    // Running this more than once per frame will result in the lights moving at a high rate of speed.
+    if (_idx == 0) {
+        D_80165834[0] += 0x100;
+        D_80165834[1] += 0x200;
+    }
+
+    objectIndex = indexObjectList1[_idx];
+    if (gObjectList[objectIndex].state != 0) {
+        switch (State) {
+            case STATIONARY:
+                OThwomp::StationaryBehaviour(objectIndex);
+                break;
+            case MOVE_AND_ROTATE:
+                OThwomp::MoveAndRotateBehaviour(objectIndex);
+                break;
+            case MOVE_FAR:
+                OThwomp::MoveFarBehaviour(objectIndex);
+                break;
+            case STATIONARY_FAST:
+                OThwomp::StationaryFastBehaviour(objectIndex);
+                break;
+            case JAILED:
+                OThwomp::JailedBehaviour(objectIndex);
+                break;
+            case SLIDE:
+                OThwomp::SlidingBehaviour(objectIndex);
+                break;
+        }
+    }
+
+    player = gPlayerOne;
+    for (var_s4 = 0; var_s4 < NUM_PLAYERS; var_s4++, player++) {
+        player->tyres[FRONT_LEFT].unk_14 &= ~3;
+        player->unk_046 &= ~0x0006;
+
+        objectIndex = indexObjectList1[_idx];
+        if (!(player->effects & BOO_EFFECT)) {
+            OThwomp::func_80080B28(objectIndex, var_s4);
+        }
+        if (is_obj_flag_status_active(objectIndex, 0x00020000) != 0) {
+            OThwomp::SetPlayerCrushedEffect(objectIndex, player);
+        }
+        if (is_obj_flag_status_active(objectIndex, 0x00010000) != 0) {
+            OThwomp::func_80080A4C(objectIndex, var_s4);
+        }
+
+    }
+    OThwomp::func_8007542C(3);
+
+    objectIndex = indexObjectList1[_idx];
+    if (func_80072320(objectIndex, 0x00000020) == 0) {
+        return;
+    }
+
+    func_800722CC(objectIndex, 0x00000020);
+    OThwomp::AddParticles(objectIndex);
+
+    for (var_s4 = 0; var_s4 < gObjectParticle2_SIZE; var_s4++) {
+        objectIndex = gObjectParticle2[var_s4];
+        if (objectIndex == DELETED_OBJECT_ID) {
+            return;
+        }
+        if (gObjectList[objectIndex].state == 0) {
+            return;
+        }
+        OThwomp::func_800810F4(objectIndex);
+        if (gObjectList[objectIndex].state != 0) {
+            return;
+        }
+        delete_object_wrapper(&gObjectParticle2[var_s4]);
+    }
+}
+
+void OThwomp::func_800810F4(s32 objectIndex) {
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_80081080(objectIndex);
+            break;
+        case 2:
+            object_add_velocity_offset_xz(objectIndex);
+            f32_step_up_towards(&gObjectList[objectIndex].offset[1], 14.0f, 0.5f);
+            func_8007415C(objectIndex, &gObjectList[objectIndex].sizeScaling, 0.25f, 0.75f, 0.025f, 1, 0);
+            if (func_80073B00(objectIndex, &gObjectList[objectIndex].primAlpha, 0x000000FF, 0, 4, 0, 0) != 0) {
+                object_next_state(objectIndex);
+            }
+            break;
+        case 3:
+            func_80072428(objectIndex);
+            break;
+    }
+    object_calculate_new_pos_offset(objectIndex);
+}
+
+void OThwomp::func_80081080(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    object->activeTexture = (const char*)D_8018D490;
+    object->textureList = (const char**)D_8018D490;
+    object->primAlpha = 0x00FF;
+    object->direction_angle[1] = 0;
+    object->orientation[0] = 0;
+    object->orientation[2] = 0;
+    object->offset[0] = 0.0f;
+    object->offset[1] = 0.0f;
+    object->offset[2] = 0.0f;
+    object->sizeScaling = 0.25f;
+    object_next_state(objectIndex);
+}
+
+void OThwomp::AddParticles(s32 arg0) {
+    s32 objectIndex;
+    s32 i;
+
+    for (i = 0; i < 6; i++) {
+        objectIndex = add_unused_obj_index(gObjectParticle2, &gNextFreeObjectParticle2, gObjectParticle2_SIZE);
+        if (objectIndex == NULL_OBJECT_ID) {
+            break;
+        }
+        OThwomp::func_80080E8C(objectIndex, arg0, i);
+    }
+}
+
+#ifdef NON_MATCHING
+// https://decomp.me/scratch/YMJDJ
+// No idea what the problem is
+void OThwomp::func_80080E8C(s32 objectIndex1, s32 objectIndex2, s32 arg2) {
+    u16 anAngle;
+    f32 thing0;
+    f32 thing1;
+    f32* temp_v1;
+
+    init_object(objectIndex1, arg2);
+    temp_v1 = D_800E594C[arg2];
+    gObjectList[objectIndex1].unk_0D5 = 2;
+    anAngle = gObjectList[objectIndex2].direction_angle[1];
+    thing1 = func_800416D8(temp_v1[1], temp_v1[0], anAngle);
+    thing0 = func_80041724(temp_v1[1], temp_v1[0], anAngle);
+    gObjectList[objectIndex1].origin_pos[0] = gObjectList[objectIndex2].pos[0] + thing0;
+    gObjectList[objectIndex1].origin_pos[1] = gObjectList[objectIndex2].surfaceHeight - 9.0;
+    gObjectList[objectIndex1].origin_pos[2] = gObjectList[objectIndex2].pos[2] + thing1;
+    anAngle = D_800E597C[arg2] + gObjectList[objectIndex2].direction_angle[1];
+    gObjectList[objectIndex1].velocity[0] = sins(anAngle) * 0.6;
+    gObjectList[objectIndex1].velocity[2] = coss(anAngle) * 0.6;
+}
+#else
+GLOBAL_ASM("asm/non_matchings/update_objects/func_80080E8C.s")
+#endif
+
+void OThwomp::SetPlayerCrushedEffect(s32 objectIndex, Player* player) {
+    if (is_within_horizontal_distance_of_player(objectIndex, player, 12.0f) != 0) {
+        player->tyres[FRONT_LEFT].unk_14 |= 3;
+    }
+}
+
+void OThwomp::func_80080A4C(s32 objectIndex, s32 cameraPlayerId) {
+    Camera* camera = &camera1[cameraPlayerId];
+    Player* player = &gPlayerOne[cameraPlayerId];
+
+    if (gScreenModeSelection != SCREEN_MODE_3P_4P_SPLITSCREEN) {
+        if ((func_80072320(objectIndex, 0x00000010) != 0) &&
+            (is_within_horizontal_distance_of_player(objectIndex, player, 500.0f) != false)) {
+            func_8001CA10(camera);
+            func_800C98B8(gObjectList[objectIndex].pos, gObjectList[objectIndex].velocity,
+                          SOUND_ARG_LOAD(0x19, 0x00, 0x80, 0x0F));
+        }
+    }
+}
+
+void OThwomp::func_8007542C(s32 arg0) {
+    s32 objectIndex;
+    s32 var_s2;
+    s32* var_s3;
+    Object* object;
+
+    D_8016582C[0] += 0x2000;
+    D_8016582C[1] += 0x1000;
+    D_8016582C[2] += 0x1800;
+    for (var_s2 = 0; var_s2 < 0x80; var_s2++) {
+        switch (arg0) { /* irregular */
+            case 1:
+                var_s3 = gObjectParticle1;
+                break;
+            case 2:
+                var_s3 = gObjectParticle2;
+                break;
+            case 3:
+                var_s3 = gObjectParticle3;
+                break;
+        }
+        objectIndex = var_s3[var_s2];
+        if (objectIndex != DELETED_OBJECT_ID) {
+            object = &gObjectList[objectIndex];
+            if (object->state != 0) {
+                OThwomp::func_80074FD8(objectIndex);
+                if (object->state == 0) {
+                    delete_object_wrapper(&var_s3[var_s2]);
+                }
+            }
+        }
+    }
+}
+
+void OThwomp::func_80074FD8(s32 objectIndex) {
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 0:
+            break;
+        case 1:
+            if (func_80087E08(objectIndex, gObjectList[objectIndex].velocity[1], 0.12f,
+                              gObjectList[objectIndex].unk_034, gObjectList[objectIndex].direction_angle[1],
+                              0x00000064) != 0) {
+                object_next_state(objectIndex);
+            }
+            object_calculate_new_pos_offset(objectIndex);
+            gObjectList[objectIndex].orientation[0] += D_8016582C[0];
+            gObjectList[objectIndex].orientation[1] += D_8016582C[1];
+            gObjectList[objectIndex].orientation[2] += D_8016582C[2];
+            break;
+        case 2:
+            func_80086F60(objectIndex);
+            func_80072428(objectIndex);
+            break;
+    }
+}
+
+void OThwomp::SetVisibility(s32 objectIndex) { // func_8008A4CC
+    s32 loopIndex;
+    Camera* camera;
+
+    clear_object_flag(objectIndex, 0x00070000);
+    for (loopIndex = 0, camera = camera1; loopIndex < gPlayerCountSelection1; loopIndex++, camera++) {
+        if (gObjectList[objectIndex].state != 0) {
+            if ((D_8018CF68[loopIndex] >= (gObjectList[objectIndex].unk_0DF - 1)) &&
+                ((gObjectList[objectIndex].unk_0DF + 1) >= D_8018CF68[loopIndex])) {
+                set_object_flag(objectIndex, 0x00010000);
+                if (D_8018CF68[loopIndex] == gObjectList[objectIndex].unk_0DF) {
+                    set_object_flag(objectIndex, 0x00020000);
+                }
+                if (is_object_visible_on_camera(objectIndex, camera, 0x2AABU) != 0) {
+                    set_object_flag(objectIndex, VISIBLE);
+                }
+            }
+        }
+    }
+}
+
+void OThwomp::func_8007F8D8() {
+    Player* player;
+    s32 objectIndex;
+    s32 var_s0;
+    s32 someIndex;
+    s32 var_s4;
+    Object* object;
+
+    player = gPlayerOne;
+    var_s4 = 1;
+
+    objectIndex = indexObjectList1[_idx];
+    object = &gObjectList[objectIndex];
+    if (object->unk_0D5 == 3) {
+        var_s0 = 0;
+        if ((object->state >= 2) && (func_80072354(objectIndex, 8) != 0)) {
+            var_s0 = 1;
+        }
+        var_s4 *= var_s0;
+    }
+
+    if (var_s4 != 0) {
+        for (var_s0 = 0; var_s0 < 4; var_s0++, player++) {
+            if ((player->type & PLAYER_EXISTS) && !(player->type & PLAYER_KART_AI)) {
+                if (OThwomp::func_8007F75C(var_s0) != 0) {
+                    break;
+                }
+            }
+        }
+    }
+}
+
+s32 OThwomp::func_8007F75C(s32 playerId) {
+    s32 someIndex;
+    s32 objectIndex;
+    s32 temp_s7;
+    s32 var_s6;
+    s32 waypoint;
+
+    waypoint = gNearestWaypointByPlayerId[playerId];
+    var_s6 = 0;
+    if ((waypoint >= 0xAA) && (waypoint < 0xB5)) {
+        temp_s7 = random_int(0x0032U) + 0x32;
+        objectIndex = indexObjectList1[_idx];
+        if (gObjectList[objectIndex].unk_0D5 == 3) {
+            var_s6 = 1;
+            OThwomp::func_8007F660(objectIndex, playerId, temp_s7);
+        }
+
+    } else if ((waypoint >= 0xD7) && (waypoint < 0xE2)) {
+        objectIndex = indexObjectList1[_idx];
+        if (gObjectList[objectIndex].unk_0D5 == 3) {
+            var_s6 = 1;
+            OThwomp::func_8007F6C4(objectIndex, playerId);
+        }
+    }
+    return var_s6;
+}
+
+s32 OThwomp::func_8007E50C(s32 objectIndex, Player* player, Camera* camera) {
+    s32 sp24;
+
+    sp24 = 0;
+    if ((func_80072354(objectIndex, 4) != 0) &&
+        (is_within_horizontal_distance_of_player(objectIndex, player, 300.0f) != 0) &&
+        (func_8008A0B4(objectIndex, player, camera, 0x4000U) != 0) &&
+        (func_8008A060(objectIndex, camera, 0x1555U) != 0)) {
+        func_800722A4(objectIndex, 4);
+        sp24 = 1;
+    }
+    return sp24;
+}
+
+s32 OThwomp::func_8007E59C(s32 objectIndex) {
+    Camera* camera;
+    Player* player;
+    s32 temp_v0;
+    s32 someIndex;
+
+    temp_v0 = 0;
+    player = gPlayerOne;
+    camera = camera1;
+    for (someIndex = 0; someIndex < gPlayerCountSelection1; someIndex++) {
+        temp_v0 = OThwomp::func_8007E50C(objectIndex, player++, camera++);
+        if (temp_v0 != 0) {
+            break;
+        }
+    }
+    return temp_v0;
+}
+
+void OThwomp::func_8007F544(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0DD) { /* irregular */
+        case 1:
+            OThwomp::func_8007EFBC(objectIndex);
+            break;
+        case 2:
+            OThwomp::func_8007F280(objectIndex);
+            break;
+    }
+}
+
+void OThwomp::func_8007EFBC(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 1:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0800U, 0x00008000) != 0) {
+                gObjectList[objectIndex].unk_01C[0] = (f32) ((f64) xOrientation * 200.0);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 2:
+            if (f32_step_towards(gObjectList[objectIndex].offset, gObjectList[objectIndex].unk_01C[0], 4.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 3:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00008000) != 0) {
+                func_800726CC(objectIndex, 3);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 5:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x0000C000) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 6:
+            if (f32_step_down_towards(&gObjectList[objectIndex].offset[2], -100.0f, 2.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 7:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00004000) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 9:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00010000) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 10:
+            if (f32_step_towards(gObjectList[objectIndex].offset, 0.0f, 4.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 11:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00010000) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 13:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00014000) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 14:
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[2], 0.0f, 2.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 15:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x0000C000) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 17:
+            func_8008701C(objectIndex, 1);
+            break;
+        case 0:
+        default:
+            break;
+    }
+}
+
+void OThwomp::func_8007F280(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 1:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00010000) != 0) {
+                gObjectList[objectIndex].unk_01C[0] = (f32) ((f64) xOrientation * -200.0);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 2:
+            if (f32_step_towards(gObjectList[objectIndex].offset, gObjectList[objectIndex].unk_01C[0], 4.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 3:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00010000) != 0) {
+                func_800726CC(objectIndex, 3);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 5:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00004000) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 6:
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[2], 100.0f, 2.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 7:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x0000C000) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 9:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00008000) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 10:
+            if (f32_step_towards(gObjectList[objectIndex].offset, 0.0f, 4.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 11:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00008000) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 13:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x0000C000) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 14:
+            if (f32_step_down_towards(&gObjectList[objectIndex].offset[2], 0.0f, 2.0f) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 15:
+            if (func_80073E18(objectIndex, (u16*) &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00014000) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 17:
+            func_8008701C(objectIndex, 1);
+            break;
+        case 0:
+        default:
+            break;
+    }
+}
+
+void OThwomp::func_8007F660(s32 objectIndex, s32 arg1, s32 arg2) {
+    Object* object;
+
+    func_800722A4(objectIndex, 8);
+    func_80086E70(objectIndex);
+    object = &gObjectList[objectIndex];
+    object->unk_0DD = 1;
+    object->unk_0D1 = arg1;
+    object->unk_048 = arg2;
+}
+
+void OThwomp::func_8007F6C4(s32 objectIndex, s32 playerId) {
+    Player* player;
+
+    player = &gPlayerOne[playerId];
+    func_800722A4(objectIndex, 8);
+    func_80086E70(objectIndex);
+    gObjectList[objectIndex].unk_0DD = 2;
+    gObjectList[objectIndex].unk_01C[0] = player->pos[0] - gObjectList[objectIndex].origin_pos[0];
+    gObjectList[objectIndex].unk_0D1 = playerId;
+}
+
+void OThwomp::func_80080B28(s32 objectIndex, s32 playerId) {
+    f32 temp_f0;
+    Player* temp_s0;
+
+    temp_s0 = &gPlayerOne[playerId];
+    if (is_obj_flag_status_active(objectIndex, 0x00000200) != 0) {
+        if (!(temp_s0->soundEffects & 0x100)) {
+            temp_f0 = func_80088F54(objectIndex, temp_s0);
+            if ((temp_f0 <= 9.0) && !(temp_s0->effects & 0x04000000) &&
+                (has_collided_horizontally_with_player(objectIndex, temp_s0) != 0)) {
+                if ((temp_s0->type & 0x8000) && !(temp_s0->type & 0x100)) {
+                    if (!(temp_s0->effects & 0x200)) {
+                        func_80089474(objectIndex, playerId, 1.4f, 1.1f, SOUND_ARG_LOAD(0x19, 0x00, 0xA0, 0x4C));
+                    } else if (func_80072354(objectIndex, 0x00000040) != 0) {
+                        if (temp_s0->type & 0x1000) {
+                            func_800C98B8(temp_s0->pos, temp_s0->velocity, SOUND_ARG_LOAD(0x19, 0x01, 0xA2, 0x4A));
+                        } else {
+                            func_800C9060((u8) playerId, SOUND_ARG_LOAD(0x19, 0x01, 0xA2, 0x4A));
+                        }
+                        OThwomp::func_80080DE4(objectIndex);
+                        func_80075304(gObjectList[objectIndex].pos, 3, 3, D_8018D3C4);
+                        clear_object_flag(objectIndex, 0x00000200);
+                        func_800722A4(objectIndex, 0x00000040);
+                        func_80086F60(objectIndex);
+                        func_800726CC(objectIndex, 0x000000C8);
+                    }
+                }
+            } else if ((temp_f0 <= 17.5) && (func_80072320(objectIndex, 1) != 0) &&
+                       (is_within_horizontal_distance_of_player(objectIndex, temp_s0, (temp_s0->unk_094 * 0.5) + _boundingBoxSize) !=
+                        0)) {
+                if ((temp_s0->type & 0x8000) && !(temp_s0->type & 0x100)) {
+                    if (is_obj_flag_status_active(objectIndex, 0x04000000) != 0) {
+                        func_80072180();
+                    }
+                    func_800722A4(objectIndex, 2);
+                    temp_s0->unk_040 = (s16) objectIndex;
+                    temp_s0->unk_046 |= 2;
+                    temp_s0->soundEffects |= 0x100;
+                    func_80088FF0(temp_s0);
+                }
+            }
+        } else {
+            func_80088FF0(temp_s0);
+        }
+    }
+}
+
+Lights1 D_800E4638 = gdSPDefLights1(85, 85, 85, 255, 255, 255, 0, -120, 0);
+
+Lights1 D_800E4650 = gdSPDefLights1(85, 85, 0, 255, 255, 0, 0, 120, 0);
+
+Lights1 D_800E4668 = gdSPDefLights1(85, 85, 85, 255, 255, 255, -66, 82, -55);
+
+Lights1 D_800E4680 = gdSPDefLights1(85, 85, 85, 255, 255, 255, 0, 0, 120);
+
+Lights1 D_800E4698 = gdSPDefLights1(85, 85, 85, 255, 255, 255, 0, 0, 120);
+
+void OThwomp::Draw(s32 cameraId) {
+    s32 objectIndex = 0;
+    s32 i;
+    UNUSED s32 stackPadding0;
+    s16 minusone, plusone;
+    Camera* camera;
+    Object* object;
+
+    camera = &camera1[cameraId];
+    if (cameraId == PLAYER_ONE) {
+        objectIndex = indexObjectList1[_idx];
+        clear_object_flag(objectIndex, 0x00070000);
+        func_800722CC(objectIndex, 0x00000110);
+    }
+
+    OThwomp::TranslateThwompLights();
+
+    objectIndex = indexObjectList1[_idx];
+    minusone = gObjectList[objectIndex].unk_0DF - 1;
+    plusone = gObjectList[objectIndex].unk_0DF + 1;
+
+    if (gGamestate != CREDITS_SEQUENCE) {
+        OThwomp::DrawModel(objectIndex);
+    }
+
+    gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D0079C8);
+    gDPSetCombineMode(gDisplayListHead++, G_CC_MODULATEIA, G_CC_MODULATEIA);
+    gSPNumLights(gDisplayListHead++, 1);
+    gSPLight(gDisplayListHead++, &D_800E4668.l[0], LIGHT_1);
+    gSPLight(gDisplayListHead++, &D_800E4668.a, LIGHT_2);
+    gSPClearGeometryMode(gDisplayListHead++, G_CULL_BOTH);
+    gSPSetGeometryMode(gDisplayListHead++, G_SHADE | G_LIGHTING | G_SHADING_SMOOTH);
+    load_texture_block_rgba16_mirror((u8*)d_course_bowsers_castle_thwomp_side, 0x00000020, 0x00000020);
+    for (i = 0; i < gObjectParticle3_SIZE; i++) {
+        objectIndex = gObjectParticle3[i];
+        if (objectIndex != NULL_OBJECT_ID) {
+            object = &gObjectList[objectIndex];
+            if ((object->state > 0) && (State == MOVE_FAR) && (gMatrixHudCount <= MTX_HUD_POOL_SIZE_MAX)) {
+                rsp_set_matrix_transformation(object->pos, object->orientation, object->sizeScaling);
+                gSPVertex(gDisplayListHead++, (uintptr_t)D_0D005C00, 3, 0);
+                gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D006930);
+            }
+        }
+    }
+    gSPSetGeometryMode(gDisplayListHead++, G_CULL_BACK);
+    gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
+    gSPTexture(gDisplayListHead++, 0x0001, 0x0001, 0, G_TX_RENDERTILE, G_OFF);
+    gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D007AE0);
+    load_texture_block_ia8_nomirror(D_8018D490, 0x00000020, 0x00000020);
+    func_8004B3C8(0);
+    D_80183E80[0] = 0;
+    D_80183E80[2] = 0x8000;
+    for (i = 0; i < gObjectParticle2_SIZE; i++) {
+        objectIndex = gObjectParticle2[i];
+        if (objectIndex != NULL_OBJECT_ID) {
+            object = &gObjectList[objectIndex];
+            if ((object->state >= 2) && (State == MOVE_AND_ROTATE) && (gMatrixHudCount <= MTX_HUD_POOL_SIZE_MAX)) {
+                func_8004B138(0x000000FF, 0x000000FF, 0x000000FF, (s32) object->primAlpha);
+                D_80183E80[1] = func_800418AC(object->pos[0], object->pos[2], camera->pos);
+                func_800431B0(object->pos, D_80183E80, object->sizeScaling, (Vtx*)D_0D005AE0);
+            }
+        }
+    }
+}
+
+void OThwomp::DrawModel(s32 objectIndex) {
+    if ((gObjectList[objectIndex].state >= 2) && (func_80072354(objectIndex, 0x00000040) != 0)) {
+        func_8004A7AC(objectIndex, 1.75f);
+        rsp_set_matrix_transformation(gObjectList[objectIndex].pos, gObjectList[objectIndex].orientation,
+                                      gObjectList[objectIndex].sizeScaling);
+        OThwomp::ThwompLights(objectIndex);
+        gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D007828);
+        gDPSetTextureLUT(gDisplayListHead++, G_TT_RGBA16);
+        gDPLoadTLUT_pal256(gDisplayListHead++, d_course_bowsers_castle_thwomp_tlut);
+        rsp_load_texture_mask((u8*)gObjectList[objectIndex].activeTexture, 0x00000010, 0x00000040, 4);
+        gSPDisplayList(gDisplayListHead++, gObjectList[objectIndex].model);
+    }
+}
+
+void OThwomp::TranslateThwompLights() {
+    func_800419F8();
+    D_800E4638.l[0].l.dir[0] = D_80165840[0];
+    D_800E4638.l[0].l.dir[1] = D_80165840[1];
+    D_800E4638.l[0].l.dir[2] = D_80165840[2];
+}
+
+void OThwomp::ThwompLights(s32 objectIndex) {
+    // Why these don't just use `gSPSetLights1` calls...
+    switch (gObjectList[objectIndex].type) { // hmm very strange 80165C18
+        case 0:
+            gSPLight(gDisplayListHead++, &D_800E4638.l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E4638.a, LIGHT_2);
+            break;
+        case 1:
+            gSPLight(gDisplayListHead++, &D_800E4650.l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E4650.a, LIGHT_2);
+            break;
+        case 2:
+            gSPLight(gDisplayListHead++, &D_800E4668.l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E4668.a, LIGHT_2);
+            break;
+        case 3:
+            gSPLight(gDisplayListHead++, &D_800E4680.l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E4680.a, LIGHT_2);
+            break;
+        case 4:
+            gSPLight(gDisplayListHead++, &D_800E4698.l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E4698.a, LIGHT_2);
+            break;
+        default:
+            break;
+    }
+}
+
+void OThwomp::func_80080DE4(s32 arg0) {
+    Player* player;
+    s32 var_v1;
+
+    player = gPlayerOne;
+    for (var_v1 = 0; var_v1 < NUM_PLAYERS; var_v1++, player++) {
+        if (arg0 == player->unk_040) {
+            player->soundEffects &= ~0x100;
+            player->unk_040 = -1;
+        }
+    }
+}
+
+/** Behaviours **/
+
+void OThwomp::StationaryBehaviour(s32 objectIndex) { // func_8007ED6C
+    UNUSED s32 stackPadding[4];
+    switch (gObjectList[objectIndex].state) {
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_8007EC30(objectIndex);
+            break;
+        case 2:
+            set_and_run_timer_object(objectIndex, 0x0000003C);
+            break;
+        case 3:
+            func_80072568(objectIndex, 0x00000032);
+            break;
+        case 4:
+            if (func_8007E59C(objectIndex) != 0) {
+                func_800725E8(objectIndex, 0x0000012C, 2);
+            } else {
+                func_800726CC(objectIndex, 2);
+            }
+            break;
+    }
+    OThwomp::func_8007E63C(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+    gObjectList[objectIndex].direction_angle[1] = gObjectList[objectIndex].orientation[1];
+    func_80073514(objectIndex);
+}
+
+// Stationary
+void OThwomp::func_8007EC30(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    object->surfaceHeight = 0.0f;
+    object->origin_pos[1] = 0.0f;
+    set_obj_origin_offset(objectIndex, 0.0f, 0.0f, 0.0f);
+    if (gIsMirrorMode != 0) {
+        set_obj_direction_angle(objectIndex, 0U, -_faceDirection, 0U);
+        set_obj_orientation(objectIndex, 0U, -_faceDirection, 0U);
+    } else {
+        set_obj_direction_angle(objectIndex, 0U, _faceDirection, 0U);
+        set_obj_orientation(objectIndex, 0U, _faceDirection, 0U);
+    }
+    init_texture_object(objectIndex, (uint8_t*) d_course_bowsers_castle_thwomp_tlut, (const char**) d_course_bowsers_castle_thwomp_faces,
+                        0x10U, (u16) 0x00000040);
+    object->model = (Gfx*)d_course_bowsers_castle_dl_thwomp;
+    object->unk_01C[1] = 30.0f;
+    set_object_flag(objectIndex, 0x05000220);
+    object->type = 0;
+    object->unk_0DF = 6;
+    func_800724DC(objectIndex);
+    object_next_state(objectIndex);
+}
+
+void OThwomp::MoveAndRotateBehaviour(s32 objectIndex) { // func_8007F5A8
+
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_8007EE5C(objectIndex);
+            break;
+        case 3:
+            func_80072568(objectIndex, 0x00000032);
+            break;
+        case 4:
+            func_80086FD4(objectIndex);
+            object_next_state(objectIndex);
+            break;
+    }
+    OThwomp::func_8007E63C(objectIndex);
+    func_8007F544(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+    func_80073514(objectIndex);
+}
+
+// MoveAndRotateBehaviour
+void OThwomp::func_8007EE5C(s32 objectIndex) {
+    Object* object;
+
+    init_texture_object(objectIndex, (u8*)d_course_bowsers_castle_thwomp_tlut, (const char**) d_course_bowsers_castle_thwomp_faces,
+                        0x10U, (u16) 0x00000040);
+    object = &gObjectList[objectIndex];
+    object->model = (Gfx*)d_course_bowsers_castle_dl_thwomp;
+    set_object_flag(objectIndex, 0x04000220);
+    object->type = 0;
+    object->unk_0DF = 6;
+    func_80086E70(objectIndex);
+    object->surfaceHeight = 0.0f;
+    object->origin_pos[1] = 0.0f;
+    set_obj_origin_offset(objectIndex, 0.0f, 20.0f, 0.0f);
+    object->unk_01C[1] = 20.0f;
+    if (gIsMirrorMode != 0) {
+        set_obj_direction_angle(objectIndex, 0U, -_faceDirection, 0U);
+        set_obj_orientation(objectIndex, 0U, -_faceDirection, 0U);
+    } else {
+        set_obj_direction_angle(objectIndex, 0U, _faceDirection, 0U);
+        set_obj_orientation(objectIndex, 0U, _faceDirection, 0U);
+    }
+    object->unk_0AE = 1;
+    if (object->primAlpha == 0) {
+        object->unk_0DD = 1;
+    } else {
+        object->unk_0DD = 2;
+    }
+    object_next_state(objectIndex);
+}
+
+void OThwomp::MoveFarBehaviour(s32 objectIndex) { // func_8007FFC0
+    switch (gObjectList[objectIndex].state) {
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_8007FA08(objectIndex);
+            break;
+        case 3:
+            func_80072568(objectIndex, 0x00000032);
+            break;
+        case 4:
+            object_next_state(objectIndex);
+            func_80086FD4(objectIndex);
+            break;
+    }
+    OThwomp::func_8007E63C(objectIndex);
+    OThwomp::func_8007FF5C(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+    func_80073514(objectIndex);
+}
+
+// MoveFarBehaviour
+void OThwomp::func_8007FA08(s32 objectIndex) {
+    Object* object;
+
+    init_texture_object(objectIndex, (u8*)d_course_bowsers_castle_thwomp_tlut, (const char**) d_course_bowsers_castle_thwomp_faces,
+                        0x10U, (u16) 0x00000040);
+    object = &gObjectList[objectIndex];
+    object->model = (Gfx*)d_course_bowsers_castle_dl_thwomp;
+    set_object_flag(objectIndex, 0x04000220);
+    object->type = 0;
+    object->surfaceHeight = 0.0f;
+    object->origin_pos[1] = 0.0f;
+    set_obj_origin_offset(objectIndex, 0.0f, 0.0f, 0.0f);
+    set_obj_direction_angle(objectIndex, 0U, 0U, 0U);
+    if (gIsMirrorMode != 0) {
+        set_obj_orientation(objectIndex, 0U, 0xC000U, 0U);
+    } else {
+        set_obj_orientation(objectIndex, 0U, 0x4000U, 0U);
+    }
+    object->velocity[0] = 0.0f;
+    object->direction_angle[1] = object->orientation[1];
+    object->unk_0DD = 1;
+    object->unk_0DF = 8;
+    object->offset[1] = 15.0f;
+    object->unk_01C[1] = 15.0f;
+    object_next_state(objectIndex);
+}
+
+void OThwomp::func_8007FF5C(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0DD) {
+        case 1:
+            OThwomp::func_8007FB48(objectIndex);
+            break;
+        case 2:
+            OThwomp::func_8007FEA4(objectIndex);
+            break;
+    }
+}
+
+void OThwomp::func_8007FB48(s32 objectIndex) {
+    s32 var_v0;
+    UNUSED s32 stackPadding;
+    Player* player;
+
+    player = &gPlayerOne[gObjectList[objectIndex].unk_0D1];
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 1:
+            gObjectList[objectIndex].unk_0B0 = 0x00A0;
+            gObjectList[objectIndex].offset[0] = 0.0f;
+            gObjectList[objectIndex].offset[2] = 0.0f;
+            gObjectList[objectIndex].velocity[2] = 0.0f;
+            func_80086FD4(objectIndex);
+            break;
+        case 2:
+            gObjectList[objectIndex].velocity[0] = player->unk_094 * xOrientation * 1.25;
+            if (gObjectList[objectIndex].unk_048 >= gObjectList[objectIndex].unk_0B0) {
+                if (gObjectList[objectIndex].unk_0B0 == gObjectList[objectIndex].unk_048) {
+                    if (D_8018D400 & 1) {
+                        gObjectList[objectIndex].velocity[2] = 1.5f;
+                    } else {
+                        gObjectList[objectIndex].velocity[2] = -1.5f;
+                    }
+                }
+                if (gObjectList[objectIndex].velocity[2] >= 0.0) {
+                    if (gObjectList[objectIndex].offset[2] >= 40.0) {
+                        gObjectList[objectIndex].velocity[2] = -1.5f;
+                    }
+                } else if ((f64) gObjectList[objectIndex].offset[2] <= -40.0) {
+                    gObjectList[objectIndex].velocity[2] = 1.5f;
+                }
+            }
+            object_add_velocity_offset_xz(objectIndex);
+            if (gObjectList[objectIndex].unk_0B0 < 0x65) {
+                gObjectList[objectIndex].orientation[1] = func_800417B4(
+                    gObjectList[objectIndex].orientation[1], (gObjectList[objectIndex].direction_angle[1] + 0x8000));
+                if (gObjectList[objectIndex].unk_0B0 == 0x0064) {
+                    gObjectList[objectIndex].textureListIndex = 1;
+                }
+            }
+            var_v0 = 0;
+            if (gIsMirrorMode != 0) {
+                if (gObjectList[objectIndex].offset[0] <= -1000.0) {
+                    var_v0 = 1;
+                }
+            } else if (gObjectList[objectIndex].offset[0] >= 1000.0) {
+                var_v0 = 1;
+            }
+            gObjectList[objectIndex].unk_0B0--;
+            if ((gObjectList[objectIndex].unk_0B0 == 0) || (var_v0 != 0)) {
+                gObjectList[objectIndex].unk_034 = 0.0f;
+                func_800726CC(objectIndex, 3);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 4:
+            f32_step_towards(&gObjectList[objectIndex].offset[2], 0.0f, 2.0f);
+            f32_step_towards(gObjectList[objectIndex].offset, 0.0f, 5.0f);
+            if ((gObjectList[objectIndex].offset[0] + gObjectList[objectIndex].offset[2]) == 0.0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 5:
+            gObjectList[objectIndex].orientation[1] =
+                func_800417B4(gObjectList[objectIndex].orientation[1], gObjectList[objectIndex].direction_angle[1]);
+            if (gObjectList[objectIndex].orientation[1] == gObjectList[objectIndex].direction_angle[1]) {
+                func_800722CC(objectIndex, 8);
+                func_80086FD4(objectIndex);
+                gObjectList[objectIndex].textureListIndex = 0;
+            }
+            break;
+        case 0:
+        case 3:
+        default:
+            break;
+    }
+}
+
+void OThwomp::func_8007FEA4(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    switch (object->unk_0AE) {
+        case 1:
+            if (f32_step_towards(&object->offset[0], object->unk_01C[0], 5.0f) != 0) {
+                func_800726CC(objectIndex, 3);
+                func_80086FD4(objectIndex);
+                break;
+            }
+        case 0:
+        case 2:
+            break;
+        case 3:
+            if (f32_step_towards(&object->offset[0], 0.0f, 5.0f) != 0) {
+                func_80086FD4(objectIndex);
+                func_800722CC(objectIndex, 8);
+            }
+            break;
+    }
+}
+
+void OThwomp::StationaryFastBehaviour(s32 objectIndex) { // func_800801FC
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    switch (object->state) {
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_80080078(objectIndex);
+            break;
+        case 2:
+            set_and_run_timer_object(objectIndex, object->timer);
+            break;
+        case 3:
+            func_80072568(objectIndex, 0x00000032);
+            break;
+        case 4:
+            object->timer = 0x0000003C;
+            func_800726CC(objectIndex, 2);
+            break;
+    }
+    OThwomp::func_8007E63C(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+    func_80073514(objectIndex);
+}
+
+// StationaryFastBehaviour
+void OThwomp::func_80080078(s32 objectIndex) { // func_80080078
+    Object* object;
+
+    init_texture_object(objectIndex, (u8*)d_course_bowsers_castle_thwomp_tlut, (const char**) d_course_bowsers_castle_thwomp_faces,
+                        0x10U, (u16) 0x00000040);
+    object = &gObjectList[objectIndex];
+    object->model = (Gfx*)d_course_bowsers_castle_dl_thwomp;
+    set_object_flag(objectIndex, 0x04000220);
+    object->type = 2;
+    object->unk_0DF = 8;
+    set_obj_direction_angle(objectIndex, 0U, 0U, 0U);
+    object->surfaceHeight = 0.0f;
+    object->origin_pos[1] = 0.0f;
+    set_obj_origin_offset(objectIndex, 0.0f, 0.0f, 0.0f);
+    object->unk_01C[1] = 30.0f;
+    if (gIsMirrorMode != 0) {
+        set_obj_orientation(objectIndex, 0U, -_faceDirection, 0U);
+    } else {
+        set_obj_orientation(objectIndex, 0U, _faceDirection, 0U);
+    }
+    switch (object->primAlpha) { /* irregular */
+        case 0:
+            object->timer = 2;
+            break;
+        case 1:
+            object->timer = 0x0000003C;
+            break;
+        case 2:
+            object->timer = 0x00000078;
+            break;
+        case 3:
+            object->timer = 0x000000B4;
+            break;
+    }
+    func_800724DC(objectIndex);
+    object_next_state(objectIndex);
+}
+
+void OThwomp::JailedBehaviour(s32 objectIndex) { // func_80080408
+    switch (gObjectList[objectIndex].state) {
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_800802C0(objectIndex);
+            break;
+        case 2:
+            func_8008A6DC(objectIndex, 100.0f);
+            if (is_obj_flag_status_active(objectIndex, VISIBLE) != 0) {
+                func_800C98B8(gObjectList[objectIndex].pos, gObjectList[objectIndex].velocity,
+                              SOUND_ARG_LOAD(0x19, 0x01, 0x80, 0x45));
+                object_next_state(objectIndex);
+            }
+            break;
+        case 3:
+            if (func_800730BC(objectIndex, 3, 5, 1, 6, 6) != 0) {
+                gObjectList[objectIndex].textureListIndex = 0;
+            }
+            break;
+        case 4:
+            if (set_and_run_timer_object(objectIndex, 0x0000012C) != 0) {
+                func_800726CC(objectIndex, 2);
+            }
+            break;
+    }
+    object_calculate_new_pos_offset(objectIndex);
+    func_80073514(objectIndex);
+}
+
+// JailedBehaviour
+void OThwomp::func_800802C0(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    object->unk_0D8 = 0;
+    init_texture_object(objectIndex, (u8*)d_course_bowsers_castle_thwomp_tlut, (const char**) d_course_bowsers_castle_thwomp_faces,
+                        0x10U, (u16) 0x00000040);
+    object->model = (Gfx*)d_course_bowsers_castle_dl_thwomp;
+    object->textureListIndex = 0;
+    //object->sizeScaling = 1.5f;
+    set_object_flag(objectIndex, 0x05000220);
+    object->type = 1;
+    object->unk_0DF = 6;
+    set_obj_origin_offset(objectIndex, 0.0f, 0.0f, 0.0f);
+    set_obj_direction_angle(objectIndex, 0U, 0U, 0U);
+    object->surfaceHeight = 0.0f;
+    object->origin_pos[1] = 0.0f;
+    object->offset[1] = 10.0f;
+    object->unk_01C[1] = 10.0f;
+    if (gIsMirrorMode != 0) {
+        set_obj_orientation(objectIndex, 0U, 0x4000U, 0U);
+    } else {
+        set_obj_orientation(objectIndex, 0U, 0xC000U, 0U);
+    }
+    object->offset[0] = 0.0f;
+    object->offset[2] = 0.0f;
+    func_800724DC(objectIndex);
+    object_next_state(objectIndex);
+}
+
+void OThwomp::SlidingBehaviour(s32 objectIndex) { // func_800808CC
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 0:
+            break;
+        case 1:
+            OThwomp::func_80080524(objectIndex);
+            break;
+        case 2:
+            func_800730BC(objectIndex, 3, 5, 1, 6, -1);
+            break;
+    }
+    if (gObjectList[objectIndex].state >= 2) {
+        OThwomp::func_8007E63C(objectIndex);
+        OThwomp::func_8008085C(objectIndex);
+        func_80073514(objectIndex);
+        if (gGamestate != 9) {
+            if ((D_8018D40C == 0) && (gObjectList[objectIndex].state == 2)) {
+                func_800C98B8(gObjectList[objectIndex].pos, gObjectList[objectIndex].velocity,
+                              SOUND_ARG_LOAD(0x19, 0x03, 0x60, 0x45));
+            }
+        } else if ((gCutsceneShotTimer < 0xBF) && (((s16) gCutsceneShotTimer % 88) == 0x0000001E)) {
+            func_800C98B8(gObjectList[objectIndex].pos, gObjectList[objectIndex].velocity,
+                          SOUND_ARG_LOAD(0x19, 0x03, 0x60, 0x45));
+        }
+    }
+}
+
+void OThwomp::func_8008085C(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0DD) {
+        case 1:
+            OThwomp::func_800806BC(objectIndex);
+            break;
+        case 2:
+            OThwomp::func_8008078C(objectIndex);
+            break;
+    }
+    object_calculate_new_pos_offset(objectIndex);
+}
+
+void OThwomp::func_800806BC(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 0:
+            break;
+        case 1:
+            if (f32_step_towards(&gObjectList[objectIndex].offset[2], 250.0f, gObjectList[objectIndex].velocity[2]) !=
+                0) {
+                gObjectList[objectIndex].velocity[2] = -gObjectList[objectIndex].velocity[2];
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 2:
+            if (f32_step_towards(&gObjectList[objectIndex].offset[2], 0.0f, gObjectList[objectIndex].velocity[2]) !=
+                0) {
+                gObjectList[objectIndex].velocity[2] = -gObjectList[objectIndex].velocity[2];
+                func_8008701C(objectIndex, 1);
+            }
+            break;
+    }
+}
+
+void OThwomp::func_8008078C(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 0:
+            break;
+        case 1:
+            if (f32_step_towards(&gObjectList[objectIndex].offset[2], -250.0f, gObjectList[objectIndex].velocity[2]) !=
+                0) {
+                gObjectList[objectIndex].velocity[2] = -gObjectList[objectIndex].velocity[2];
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 2:
+            if (f32_step_towards(&gObjectList[objectIndex].offset[2], 0.0f, gObjectList[objectIndex].velocity[2]) !=
+                0) {
+                gObjectList[objectIndex].velocity[2] = -gObjectList[objectIndex].velocity[2];
+                func_8008701C(objectIndex, 1);
+            }
+            break;
+    }
+}
+
+// SlidingBehaviour
+void OThwomp::func_80080524(s32 objectIndex) {
+    Object* object;
+
+    init_texture_object(objectIndex, (u8*)d_course_bowsers_castle_thwomp_tlut, (const char**) d_course_bowsers_castle_thwomp_faces,
+                        0x10U, (u16) 0x00000040);
+    object = &gObjectList[objectIndex];
+    object->model = (Gfx*)d_course_bowsers_castle_dl_thwomp;
+    object->textureListIndex = 0;
+    set_object_flag(objectIndex, 0x04000220);
+    object->type = 0;
+    object->unk_0DF = 0x0A;
+    func_80086E70(objectIndex);
+    set_obj_origin_offset(objectIndex, 0.0f, 0.0f, 0.0f);
+    object->surfaceHeight = 70.0f;
+    object->origin_pos[1] = 70.0f;
+    object->unk_01C[1] = 0.0f;
+    set_obj_direction_angle(objectIndex, 0U, 0U, 0U);
+    if ((gIsMirrorMode != 0) || (gGamestate == CREDITS_SEQUENCE)) {
+        set_obj_orientation(objectIndex, 0U, -_faceDirection, 0U);
+    } else {
+        set_obj_orientation(objectIndex, 0U, _faceDirection, 0U);
+    }
+    switch (object->primAlpha) { /* irregular */
+        case 0:
+            object->unk_0DD = 2;
+            object->velocity[2] = -1.0f;
+            break;
+        case 1:
+            object->unk_0DD = 2;
+            object->velocity[2] = -1.5f;
+            break;
+    }
+    func_800722A4(objectIndex, 0x00000080);
+    object_next_state(objectIndex);
+}
+
+void OThwomp::func_8007E63C(s32 objectIndex) {
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 0x32:
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[1], gObjectList[objectIndex].unk_01C[1] + 15.0,
+                                    1.5f) != 0) {
+                set_object_flag(objectIndex, 0x00000200);
+                func_800722A4(objectIndex, 1);
+                func_800722CC(objectIndex, 2);
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0x33:
+            if (f32_step_down_towards(&gObjectList[objectIndex].offset[1], 0.0f, 2.0f) != 0) {
+                if (gObjectList[objectIndex].offset[1] >= 16.0f) {
+                    gObjectList[objectIndex].textureListIndex = 0;
+                } else if (gObjectList[objectIndex].offset[1] >= 8.0f) {
+                    gObjectList[objectIndex].textureListIndex = 1;
+                } else {
+                    gObjectList[objectIndex].textureListIndex = 2;
+                }
+                func_800722CC(objectIndex, 1);
+                if (is_obj_flag_status_active(objectIndex, 0x00010000) != 0) {
+                    func_800722A4(objectIndex, 0x00000010);
+                    if (is_obj_flag_status_active(objectIndex, VISIBLE) != 0) {
+                        func_800722A4(objectIndex, 0x00000020);
+                    }
+                }
+                if (func_80072320(objectIndex, 2) != 0) {
+                    func_800726CC(objectIndex, 0x00000064);
+                } else {
+                    object_next_state(objectIndex);
+                }
+            }
+            break;
+        case 0x34:
+            func_80072AAC(objectIndex, 3, 6);
+            break;
+        case 0x35:
+            func_80072AAC(objectIndex, 2, 0x00000032);
+            break;
+        case 0x36:
+            if (gObjectList[objectIndex].offset[1] >= 20.0f) {
+                gObjectList[objectIndex].textureListIndex = 0;
+            } else if (gObjectList[objectIndex].offset[1] >= 18.0f) {
+                gObjectList[objectIndex].textureListIndex = 1;
+            }
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[1], gObjectList[objectIndex].unk_01C[1], 0.5f) !=
+                0) {
+                clear_object_flag(objectIndex, 0x00000200);
+                func_8007266C(objectIndex);
+            }
+            break;
+        case 0x64:
+            func_80072E54(objectIndex, 3, 5, 1, 8, 0);
+            break;
+        case 0x65:
+            set_and_run_timer_object(objectIndex, 0x0000001E);
+            break;
+        case 0x66:
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[1], 20.0f, 1.5f) != 0) {
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0x67:
+            if (f32_step_down_towards(&gObjectList[objectIndex].offset[1], 0.0f, 1.5f) != 0) {
+                if (is_obj_flag_status_active(objectIndex, 0x00020000) != 0) {
+                    func_800722A4(objectIndex, 0x00000010);
+                    if (is_obj_flag_status_active(objectIndex, VISIBLE) != 0) {
+                        func_800722A4(objectIndex, 0x00000020);
+                    }
+                }
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0x68:
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[1], 12.0f, 1.5f) != 0) {
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0x69:
+            if (f32_step_down_towards(&gObjectList[objectIndex].offset[1], 0.0f, 1.5f) != 0) {
+                if (is_obj_flag_status_active(objectIndex, 0x00020000) != 0) {
+                    func_800722A4(objectIndex, 0x00000010);
+                    if (is_obj_flag_status_active(objectIndex, VISIBLE) != 0) {
+                        func_800722A4(objectIndex, 0x00000020);
+                    }
+                }
+                func_800C98B8(gObjectList[objectIndex].pos, gObjectList[objectIndex].velocity,
+                              SOUND_ARG_LOAD(0x19, 0x01, 0x80, 0x45));
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0x6A:
+            if (func_8007326C(objectIndex, 5, 3, 1, 6, 3) != 0) {
+                OThwomp::func_80080DE4(objectIndex);
+            }
+            break;
+        case 0x6B:
+            if (gObjectList[objectIndex].offset[1] >= 22.0f) {
+                gObjectList[objectIndex].textureListIndex = 0;
+            } else if (gObjectList[objectIndex].offset[1] >= 20.0f) {
+                gObjectList[objectIndex].textureListIndex = 1;
+            } else if (gObjectList[objectIndex].offset[1] >= 18.0f) {
+                gObjectList[objectIndex].textureListIndex = 2;
+            } else if (gObjectList[objectIndex].offset[1] >= 16.0f) {
+                gObjectList[objectIndex].textureListIndex = 3;
+            } else if (gObjectList[objectIndex].offset[1] >= 14.0f) {
+                gObjectList[objectIndex].textureListIndex = 4;
+            } else {
+                func_800730BC(objectIndex, 3, 5, 1, 6, -1);
+            }
+            if (f32_step_up_towards(&gObjectList[objectIndex].offset[1], gObjectList[objectIndex].unk_01C[1], 0.5f) !=
+                0) {
+                set_object_timer_state(objectIndex, 0);
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0x6C:
+            if (set_and_run_timer_object(objectIndex, 0x00000064) != 0) {
+                func_800722CC(objectIndex, 2);
+                clear_object_flag(objectIndex, 0x00000200);
+                func_8007266C(objectIndex);
+            }
+            break;
+        case 0xC8:
+            if (set_and_run_timer_object(objectIndex, 0x0000012C) != 0) {
+                func_80072320(objectIndex, 0x00000080);
+                func_80072428(objectIndex);
+                func_800726CC(objectIndex, 1);
+            }
+            break;
+        case 0x12C:
+            if (func_80073E18(objectIndex, &gObjectList[objectIndex].orientation[1], 0x0400U, 0x00008000) != 0) {
+                func_800722CC(objectIndex, 4);
+                func_8007266C(objectIndex);
+            }
+            break;
+    }
+}