More changes

17 files changed, 684 insertions, 25 deletions

diff --git a/src/engine/World.h b/src/engine/World.h
index 3b48284e8..a90ff7441 100644
--- a/src/engine/World.h
+++ b/src/engine/World.h
@@ -22,6 +22,53 @@ extern "C" {
 #include "engine/Engine.h"
 };
 
+struct FVector {
+    float x, y, z;
+
+    FVector& operator=(const FVector& other) {
+        x = other.x;
+        y = other.y;
+        z = other.z;
+        return *this;
+    }
+};
+
+/**
+ * For selecting a section of a course path
+ * Usage: IPathSpan(point1, point2) --> IPathSpan(40, 65)
+ */
+struct IPathSpan {
+    int Start, End;
+
+    // Default Constructor
+    IPathSpan() : Start(0), End(0) {}
+
+    // Parameterized Constructor
+    IPathSpan(int InStart, int InEnd)
+        : Start(InStart), End(InEnd) {}
+
+    // Copy Assignment Operator
+    IPathSpan& operator=(const IPathSpan& Other) {
+        if (this != &Other) { // Avoid self-assignment
+            Start = Other.Start;
+            End = Other.End;
+        }
+        return *this;
+    }
+
+    // Equality Operator
+    bool operator==(const IPathSpan& Other) const {
+        return Start == Other.Start && End == Other.End;
+    }
+
+    // Inequality Operator
+    bool operator!=(const IPathSpan& Other) const {
+        return !(*this == Other);
+    }
+};
+
+
+
 class OObject;
 class Cup; // <-- Forward declaration
 class Course;
diff --git a/src/engine/courses/BansheeBoardwalk.cpp b/src/engine/courses/BansheeBoardwalk.cpp
index 9983ac0b7..80549ac90 100644
--- a/src/engine/courses/BansheeBoardwalk.cpp
+++ b/src/engine/courses/BansheeBoardwalk.cpp
@@ -7,6 +7,7 @@
 #include "World.h"
 #include "engine/actors/AFinishline.h"
 #include "engine/objects/BombKart.h"
+#include "engine/objects/CheepCheep.h"
 #include "assets/banshee_boardwalk_data.h"
 #include "assets/boo_frames.h"
 
@@ -150,6 +151,9 @@ void BansheeBoardwalk::SpawnActors() {
     gWorldInstance.AddActor(new AFinishline());
 
     spawn_all_item_boxes((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_banshee_boardwalk_item_box_spawns));
+
+
+    gWorldInstance.AddObject(new OCheepCheep(FVector(xOrientation * -1650.0, -200.0f, -1650.0f), OCheepCheep::CheepType::RACE, IPathSpan(160, 170)));
 }
 
 void BansheeBoardwalk::SpawnVehicles() {
@@ -199,7 +203,7 @@ void BansheeBoardwalk::UpdateCourseObjects() {
             update_bat();
         }
         wrapper_update_boos();
-        update_cheep_cheep(0);
+        //update_cheep_cheep(0);
     }
 }
 
@@ -207,7 +211,7 @@ void BansheeBoardwalk::RenderCourseObjects(s32 cameraId) {
     if (gGamestate != CREDITS_SEQUENCE) {
         render_object_trash_bin(cameraId);
         render_object_bat(cameraId);
-        func_8005217C(cameraId);
+        //func_8005217C(cameraId); // render cheep cheep
         render_object_boos(cameraId);
     }
 }
diff --git a/src/engine/courses/PodiumCeremony.cpp b/src/engine/courses/PodiumCeremony.cpp
index e05b54e51..6f04bd291 100644
--- a/src/engine/courses/PodiumCeremony.cpp
+++ b/src/engine/courses/PodiumCeremony.cpp
@@ -8,6 +8,9 @@
 #include "engine/objects/BombKart.h"
 #include "assets/royal_raceway_data.h"
 #include "assets/ceremony_data.h"
+#include "engine/objects/Trophy.h"
+#include "engine/objects/Podium.h"
+#include "engine/objects/CheepCheep.h"
 
 extern "C" {
     #include "main.h"
@@ -30,6 +33,7 @@ extern "C" {
     #include "collision.h"
     #include "memory.h"
     #include "courses/staff_ghost_data.h"
+    #include "podium_ceremony_actors.h"
     extern const char *royal_raceway_dls[];
 }
 
@@ -160,6 +164,43 @@ void PodiumCeremony::SpawnActors() {
     spawn_foliage((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_royal_raceway_tree_spawn));
     spawn_all_item_boxes((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_royal_raceway_item_box_spawns));
     spawn_piranha_plants((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_royal_raceway_piranha_plant_spawn));
+
+    gWorldInstance.AddObject(new OCheepCheep(FVector((f32)0xf37e, (f32)0x0013, (f32)0xfe22), OCheepCheep::CheepType::PODIUM_CEREMONY, IPathSpan(0, 0)));
+    gWorldInstance.AddObject(new OPodium(FVector((f32)0xf37e, (f32)0x0013, (f32)0xfe22)));
+    
+    FVector pos = {0,0,0};
+    pos.y = 90.0f;
+    OTrophy::TrophyType type = OTrophy::TrophyType::BRONZE;
+    switch(D_802874D8.unk1D) {
+        case 0: // Bronze
+            if (gCCSelection == CC_150) {
+                OTrophy::TrophyType::BRONZE_150;
+            } else {
+                OTrophy::TrophyType::BRONZE;
+            }
+            break;
+        case 1: // Silver
+            pos.x -= 3.0;
+            pos.z += 15.0;
+
+            if (gCCSelection == CC_150) {
+                OTrophy::TrophyType::SILVER_150;
+            } else {
+                OTrophy::TrophyType::SILVER;
+            }
+            break;
+        case 2: // Gold
+            pos.x -= 2.0;
+            pos.z -= 15.0;
+            if (gCCSelection == CC_150) {
+                OTrophy::TrophyType::GOLD_150;
+            } else {
+                OTrophy::TrophyType::GOLD;
+            }
+            break;
+    }
+
+    gWorldInstance.AddObject(new OTrophy(pos, type, OTrophy::Behaviour::PODIUM_CEREMONY));
 }
 
 void PodiumCeremony::SpawnVehicles() {
diff --git a/src/engine/courses/TestCourse.cpp b/src/engine/courses/TestCourse.cpp
index 2750c727f..465f97012 100644
--- a/src/engine/courses/TestCourse.cpp
+++ b/src/engine/courses/TestCourse.cpp
@@ -14,6 +14,7 @@
 #include "engine/actors/ACloud.h"
 #include "engine/vehicles/Train.h"
 #include "engine/objects/Trophy.h"
+#include "engine/objects/CheepCheep.h"
 
 extern "C" {
     #include "main.h"
@@ -189,14 +190,14 @@ void TestCourse::SpawnActors() {
     rrxing->crossingTrigger = crossing1;
 
     Vec3f pos = {0, 80, 0};
-    //gWorldInstance.AddActor(new ACloud(pos));
+    // gWorldInstance.AddActor(new ACloud(pos));
 
     // gWorldInstance.AddActor(new OSeagull(0, pos));
     // gWorldInstance.AddActor(new OSeagull(1, pos));
     // gWorldInstance.AddActor(new OSeagull(2, pos));
     // gWorldInstance.AddActor(new OSeagull(3, pos));
-
-    gWorldInstance.AddObject(new OTrophy(FVector(0,0,0), OTrophy::TrophyType::GOLD, OTrophy::Behaviour::GO_FISH));
+    gWorldInstance.AddObject(new OCheepCheep(FVector(0, 40, 0), OCheepCheep::CheepType::RACE, IPathSpan(0, 10)));
+    //gWorldInstance.AddObject(new OTrophy(FVector(0,0,0), OTrophy::TrophyType::GOLD, OTrophy::Behaviour::GO_FISH));
 }
 
 // Likely sets minimap boundaries
diff --git a/src/engine/objects/CheepCheep.cpp b/src/engine/objects/CheepCheep.cpp
new file mode 100644
index 000000000..e81ba7c24
--- /dev/null
+++ b/src/engine/objects/CheepCheep.cpp
@@ -0,0 +1,244 @@
+#include "CheepCheep.h"
+
+#include "assets/banshee_boardwalk_data.h"
+#include "assets/common_data.h"
+
+extern "C" {
+#include "math_util.h"
+#include "math_util_2.h"
+#include "render_objects.h"
+#include "update_objects.h"
+#include "code_800029B0.h"
+#include "code_80086E70.h"
+#include "waypoints.h"
+#include "code_80057C60.h"
+#include "some_data.h"
+extern Vec3s D_800E634C[];
+extern Lights1 D_800E45C0[];
+}
+
+OCheepCheep::OCheepCheep(const FVector& pos, CheepType type, IPathSpan span) {
+    _type = type;
+    _spawnPos = pos;
+    _span = span;
+}
+
+void OCheepCheep::Tick() { // update_cheep_cheep
+    s32 objectIndex;
+    switch (_type) {
+        case CheepType::RACE:
+            UNUSED s32 pad;
+
+            OCheepCheep::func_8007BD04(0);
+            objectIndex = indexObjectList2[0];
+            OCheepCheep::func_8007BBBC(objectIndex);
+            object_calculate_new_pos_offset(objectIndex);
+            break;
+        case CheepType::PODIUM_CEREMONY:
+            objectIndex = indexObjectList2[0];
+            if (D_801658BC == 1) {
+                D_801658BC = 0;
+                init_object(objectIndex, 0);
+            }
+            if (gObjectList[objectIndex].state != 0) {
+                OCheepCheep::func_8007BEC8(objectIndex);
+                OCheepCheep::func_8007BFB0(objectIndex);
+            }
+            break;
+    }
+}
+
+void OCheepCheep::Draw(s32 cameraId) { // func_8005217C
+    Lights1* D_800E45C0l = (Lights1*) (D_800E45C0);
+    Object* object;
+    s32 temp_a3;
+
+    temp_a3 = indexObjectList2[0];
+    object = &gObjectList[temp_a3];
+    if (object->state >= 2) {
+        if (is_obj_flag_status_active(temp_a3, 0x10) != 0) {
+             rsp_set_matrix_transformation(object->pos, object->direction_angle, object->sizeScaling);
+             func_800520C0(temp_a3);
+
+            gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D007828);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[0].l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[0].a, LIGHT_2);
+            gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_banshee_boardwalk_dl_7B38);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[1].l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[1].a, LIGHT_2);
+            gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_banshee_boardwalk_dl_7978);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[2].l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[2].a, LIGHT_2);
+            gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_banshee_boardwalk_dl_78C0);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[3].l[0], LIGHT_1);
+            gSPLight(gDisplayListHead++, &D_800E45C0l[3].a, LIGHT_2);
+            gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_banshee_boardwalk_dl_7650);
+        }
+    }
+}
+
+void OCheepCheep::func_8007BBBC(s32 objectIndex) {
+    f32 var_f14;
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    switch (object->state) {
+        case 1:
+            func_800735BC(objectIndex, (Gfx*)d_course_banshee_boardwalk_dl_cheep_cheep, 2.0f);
+            set_object_flag(objectIndex, 0x00000010);
+            object->unk_0D5 = 0;
+            break;
+        case 2:
+            if (gIsMirrorMode != 0) {
+                func_80087E08(objectIndex, 18.0f, 0.7f, 25.0f, (s16) -0x00005800, 0x0000012C);
+            } else {
+                func_80087E08(objectIndex, 18.0f, 0.7f, 25.0f, (s16) 0x00005800, 0x0000012C);
+            }
+            if (object->velocity[2] < 0.0f) {
+                var_f14 = -object->velocity[2];
+            } else {
+                var_f14 = object->velocity[2];
+            }
+            object->direction_angle[0] = func_80041658(object->velocity[1], var_f14);
+            set_and_run_timer_object(objectIndex, 0x00000046);
+            break;
+        case 3:
+            func_80072428(objectIndex);
+            break;
+        case 0:
+            break;
+    }
+}
+
+void OCheepCheep::func_8007BD04(s32 playerId) {
+    s32 objectIndex;
+
+    objectIndex = indexObjectList2[0];
+    if (gObjectList[objectIndex].state == 0) {
+        if (((s32) gNearestWaypointByPlayerId[playerId] >= _span.Start) &&
+            ((s32) gNearestWaypointByPlayerId[playerId] <= _span.End)) {
+            set_obj_origin_pos(objectIndex, xOrientation * _spawnPos.x, _spawnPos.y, _spawnPos.z);
+            init_object(objectIndex, 1);
+        }
+    }
+}
+
+void OCheepCheep::init_var_cheep_cheep(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    object->unk_0D5 = 1;
+    object->status = 0;
+    object->model = (Gfx*)d_course_banshee_boardwalk_dl_cheep_cheep;
+    object->sizeScaling = 0.2f;
+    object_next_state(objectIndex);
+    set_obj_origin_pos(objectIndex, D_800E634C[0][0], D_800E634C[0][1] + 55.0, D_800E634C[0][2]);
+    set_obj_origin_offset(objectIndex, 0.0f, 30.0f, 0.0f);
+    set_obj_direction_angle(objectIndex, 0U, 0x3800U, 0U);
+}
+
+void OCheepCheep::func_8007BEC8(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    switch (object->state) {
+        case 1:
+            OCheepCheep::init_var_cheep_cheep(objectIndex);
+            break;
+        case 2:
+            if (set_and_run_timer_object(objectIndex, 0x0000003C) != 0) {
+                set_object_flag(objectIndex, 0x00000010);
+                func_80086E70(objectIndex);
+            }
+            break;
+        case 3:
+            if (object->unk_0AE == 0) {
+                object_next_state(objectIndex);
+            }
+            break;
+        case 4:
+            if (set_and_run_timer_object(objectIndex, 0x0000000A) != 0) {
+                func_8008701C(objectIndex, 2);
+            }
+            break;
+        case 5:
+            if (object->unk_0AE == 0) {
+                func_80072428(objectIndex);
+            }
+            break;
+        case 0:
+        default:
+            break;
+    }
+}
+
+void OCheepCheep::func_8007BFB0(s32 objectIndex) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    switch (object->unk_0AE) {
+        case 0:
+            break;
+        case 1:
+            object->velocity[1] = -0.2f;
+            if ((f64) object->offset[1] <= 0.0) {
+                object->offset[1] = 0.0f;
+                object->velocity[1] = 0.0f;
+                func_80086F60(objectIndex);
+            }
+            break;
+        case 2:
+            if (func_800871AC(objectIndex, 0x00000014) != 0) {
+                object->unk_084[7] = 0x0040;
+            }
+            break;
+        case 3:
+            object->sizeScaling = (f32) ((f64) object->sizeScaling - 0.0015);
+            if ((s32) object->direction_angle[0] >= 0xA01) {
+                object->unk_084[7] -= 4;
+            }
+            if (u16_step_up_towards(object->direction_angle, 0x0C00U, (u16) object->unk_084[7]) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 4:
+            object->sizeScaling = (f32) ((f64) object->sizeScaling - 0.0015);
+            object->unk_034 = 0.001f;
+            func_80086FD4(objectIndex);
+            object->unk_084[7] = 0;
+            break;
+        case 5:
+            if (object->unk_034 <= 0.004) {
+                object->unk_034 += 0.0002;
+            }
+            object->sizeScaling += object->unk_034;
+            s16_step_up_towards(&object->unk_084[7], 0x0100, 0x0010);
+            object->direction_angle[0] -= object->unk_084[7];
+            if (func_80087060(objectIndex, 0x00000035) != 0) {
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 6:
+            if (func_80087060(objectIndex, 0x0000000F) != 0) {
+                func_80086FD4(objectIndex);
+                D_801658CE = 1;
+            }
+            break;
+        case 7:
+            object->sizeScaling = (f32) ((f64) object->sizeScaling - 0.05);
+            if ((f64) object->sizeScaling <= 0.01) {
+                clear_object_flag(objectIndex, 0x00000010);
+                object->sizeScaling = 0.000001f;
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 8:
+            func_80086F60(objectIndex);
+            break;
+    }
+    if (object->unk_0AE < 0xA) {
+        func_80074344(objectIndex, &object->sizeScaling, 0.2f, 0.21f, 0.001f, 0, -1);
+    }
+    object_add_velocity_offset_y(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+}
diff --git a/src/engine/objects/CheepCheep.h b/src/engine/objects/CheepCheep.h
new file mode 100644
index 000000000..32e9a5aeb
--- /dev/null
+++ b/src/engine/objects/CheepCheep.h
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <libultraship.h>
+#include <vector>
+#include "Object.h"
+
+#include "World.h"
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "common_structs.h"
+#include "objects.h"
+#include "course_offsets.h"
+#include "some_data.h"
+}
+
+
+class OCheepCheep : public OObject {
+public:
+    enum CheepType {
+        RACE,
+        PODIUM_CEREMONY
+    };
+
+    enum Behaviour : uint16_t {
+    };
+
+public:
+
+    explicit OCheepCheep(const FVector& pos, CheepType type, IPathSpan span);
+
+    virtual void Tick() override;
+    virtual void Draw(s32 cameraId) override;
+    void func_8007BBBC(s32 objectIndex);
+    void func_8007BD04(s32 playerId);
+    void init_var_cheep_cheep(s32 objectIndex);
+    void func_8007BEC8(s32 objectIndex);
+    void func_8007BFB0(s32 objectIndex);
+
+private:
+
+    s32 _idx;
+    CheepType _type;
+    FVector _spawnPos;
+    IPathSpan _span;
+
+};
diff --git a/src/engine/objects/Mole.cpp b/src/engine/objects/Mole.cpp
index 9ef7f40ef..78b186e77 100644
--- a/src/engine/objects/Mole.cpp
+++ b/src/engine/objects/Mole.cpp
@@ -72,7 +72,7 @@ void OMole::Tick() {
     }
 }
 
-void OMole::Draw(Camera* camera) {
+void OMole::Draw(s32 cameraId) {
 
 }
 
diff --git a/src/engine/objects/Mole.h b/src/engine/objects/Mole.h
index d5d605fa5..7ff95c58c 100644
--- a/src/engine/objects/Mole.h
+++ b/src/engine/objects/Mole.h
@@ -2,7 +2,7 @@
 
 #include <libultraship.h>
 #include <vector>
-#include "GameObject.h"
+#include "Object.h"
 
 extern "C" {
 #include "macros.h"
@@ -16,7 +16,7 @@ extern "C" {
 }
 
 
-class OMole : public GameObject {
+class OMole : public OObject {
 public:
     enum Behaviour : uint16_t {
     };
@@ -25,7 +25,7 @@ public:
     explicit OMole(Vec3f pos);
 
     virtual void Tick() override;
-    virtual void Draw(Camera*) override;
+    virtual void Draw(s32 cameraId) override;
 
     void func_80054E10(s32 objectIndex);
     void func_80054EB8();
diff --git a/src/engine/objects/Podium.cpp b/src/engine/objects/Podium.cpp
new file mode 100644
index 000000000..426a65b60
--- /dev/null
+++ b/src/engine/objects/Podium.cpp
@@ -0,0 +1,140 @@
+#include "Podium.h"
+#include "assets/ceremony_data.h"
+
+extern "C" {
+#include "main.h"
+#include "defines.h"
+#include "update_objects.h"
+#include "render_objects.h"
+#include "code_80057C60.h"
+#include "podium_ceremony_actors.h"
+#include "math_util.h"
+#include "math_util_2.h"
+#include "assets/common_data.h"
+#include "some_data.h"
+#include "code_80091440.h"
+#include "code_80086E70.h"
+#include "code_80086E70.h"
+extern Vec3s D_800E634C[];
+}
+
+// Might be Cheep Cheep related?
+// Vec3s D_800E634C[] = {
+//     { 0xf37e, 0x0013, 0xfe22 },
+//     { 0xf37b, 0x0013, 0xfe31 },
+//     { 0xf380, 0x0013, 0xfe14 },
+// };
+
+OPodium::OPodium(const FVector& pos) {
+
+    for (size_t i = 0; i < NUM_PODIUMS; i++) {
+        s32 objectIndex = indexObjectList1[i];
+        init_object(objectIndex, 0);
+        set_obj_origin_pos(objectIndex, pos.x - 1.5, pos.y, pos.z);
+    }
+}
+
+void OPodium::Tick() { // func_80086604
+    s32 objectIndex;
+    // if ((D_8016347C != 0) && (D_802874D8.unk1D < 3)) {
+    //     if (D_801658C6 == 0) {
+    //         for (size_t i = 0; i < 3; i++) {
+    //             objectIndex = indexObjectList1[i];
+    //             init_object(objectIndex, 0);
+    //         }
+    //         D_801658C6 = 1;
+    //     }
+    // }
+    for (size_t i = 0; i != NUM_PODIUMS; i++) {
+        objectIndex = indexObjectList1[i];
+        if (gObjectList[objectIndex].state != 0) {
+            OPodium::func_80086528(objectIndex, i);
+            OPodium::func_80086424(objectIndex);
+        }
+    }
+}
+
+void OPodium::Draw(s32 cameraId) { // func_80055F48
+    for (size_t i = 0; i < NUM_PODIUMS; i++) {
+        Object* object;
+
+        object = &gObjectList[i];
+        if (object->state >= 2) {
+            func_80043220(object->pos, object->direction_angle, object->sizeScaling, object->model);
+            rsp_set_matrix_transformation(object->pos, object->direction_angle, object->sizeScaling);
+            gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D0077A0);
+            gSPDisplayList(gDisplayListHead++, object->model);
+        }
+    }
+}
+
+void OPodium::func_8008629C(s32 objectIndex, s32 arg1) {
+    switch (arg1) { /* irregular */
+        case 0:
+            gObjectList[objectIndex].model = (Gfx*)podium_dl3;
+            gObjectList[objectIndex].unk_04C = 0x00000038;
+            break;
+        case 1:
+            gObjectList[objectIndex].model = (Gfx*)podium2_dl3;
+            gObjectList[objectIndex].unk_04C = 0x0000002B;
+            break;
+        case 2:
+            gObjectList[objectIndex].model = (Gfx*)podium3_dl3;
+            gObjectList[objectIndex].unk_04C = 0x0000001E;
+            break;
+        default:
+            break;
+    }
+    gObjectList[objectIndex].sizeScaling = 1.0f;
+    //set_obj_origin_pos(objectIndex, D_800E634C[0][0] - 1.5, D_800E634C[0][1], D_800E634C[0][2]);
+    set_obj_origin_offset(objectIndex, 0.0f, -10.0f, 0.0f);
+    set_obj_direction_angle(objectIndex, 0U, 0xF8E4U, 0U);
+    gObjectList[objectIndex].unk_048 = 0;
+    object_next_state(objectIndex);
+}
+
+void OPodium::func_80086424(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 0:
+            break;
+        case 1:
+            gObjectList[objectIndex].velocity[1] = 0.75f;
+            func_80086FD4(objectIndex);
+            break;
+        case 2:
+            if (gObjectList[objectIndex].offset[1] >= -2.0) {
+                gObjectList[objectIndex].velocity[1] -= 0.1;
+            }
+            object_add_velocity_offset_y(objectIndex);
+            if (gObjectList[objectIndex].offset[1] >= 0.0) {
+                gObjectList[objectIndex].offset[1] = 0.0f;
+                gObjectList[objectIndex].velocity[1] = 0.0f;
+                func_80086F60(objectIndex);
+            }
+            break;
+    }
+    object_calculate_new_pos_offset(objectIndex);
+}
+
+void OPodium::func_80086528(s32 objectIndex, s32 arg1) {
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 1:
+            func_8008629C(objectIndex, arg1);
+            break;
+        case 2:
+            if (set_and_run_timer_object(objectIndex, gObjectList[objectIndex].unk_04C) != 0) {
+                func_80091440(arg1);
+                func_80086E70(objectIndex);
+                object_next_state(objectIndex);
+            }
+            break;
+        case 0:
+            break;
+        case 3:
+            if (gObjectList[objectIndex].unk_0AE == 0) {
+                gObjectList[objectIndex].unk_048 = 1;
+                object_next_state(objectIndex);
+            }
+            break;
+    }
+}
diff --git a/src/engine/objects/Podium.h b/src/engine/objects/Podium.h
new file mode 100644
index 000000000..2b3a1033a
--- /dev/null
+++ b/src/engine/objects/Podium.h
@@ -0,0 +1,38 @@
+#pragma once
+
+#include <libultraship.h>
+#include <vector>
+
+#include "World.h"
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "vehicles.h"
+#include "waypoints.h"
+#include "common_structs.h"
+#include "objects.h"
+#include "course_offsets.h"
+#include "some_data.h"
+}
+
+
+class OPodium : public OObject {
+public:
+    enum Behaviour : uint16_t {
+    };
+
+public:
+
+    explicit OPodium(const FVector& pos);
+
+    virtual void Tick() override;
+    virtual void Draw(s32 cameraId) override;
+    void func_8008629C(s32 objectIndex, s32 arg1);
+    void func_80086424(s32 objectIndex);
+    void func_80086528(s32 objectIndex, s32 arg1);
+
+private:
+
+    s32 _idx;
+};
diff --git a/src/engine/objects/Seagull.cpp b/src/engine/objects/Seagull.cpp
index 4b36bbf31..b641ab5b4 100644
--- a/src/engine/objects/Seagull.cpp
+++ b/src/engine/objects/Seagull.cpp
@@ -2,7 +2,6 @@
 #include <libultra/gbi.h>
 #include "Seagull.h"
 #include "engine/Actor.h"
-#include "ObjectReimpl.h"
 #include <vector>
 
 #include "port/Game.h"
@@ -135,7 +134,7 @@ void OSeagull::func_8008275C(s32 objectIndex) {
     switch (gObjectList[objectIndex].unk_0DD) {
         case 1:
             func_8008B78C(objectIndex);
-            ObjectImpl::CalculateNewPosOffset(this);
+            object_calculate_new_pos_offset(objectIndex);
             break;
         case 2:
             func_8008B78C(objectIndex);
@@ -145,7 +144,7 @@ void OSeagull::func_8008275C(s32 objectIndex) {
             Offset[0] *= 2.0;
             Offset[1] *= 2.5;
             Offset[2] *= 2.0;
-            ObjectImpl::CalculateNewPosOffset(this);
+            object_calculate_new_pos_offset(objectIndex);
             gObjectList[objectIndex].direction_angle[1] =
                 get_angle_between_two_vectors(gObjectList[objectIndex].unk_01C, gObjectList[objectIndex].pos);
             break;
diff --git a/src/engine/objects/Trophy.cpp b/src/engine/objects/Trophy.cpp
index 464a2277c..5ac54f5ec 100644
--- a/src/engine/objects/Trophy.cpp
+++ b/src/engine/objects/Trophy.cpp
@@ -226,7 +226,6 @@ void OTrophy::Draw(s32 cameraId) {
                 func_80057A50(40, 0, (char*) "Trophies Collected: ", (s16) numTrophies);
                 break;
         }
-
     }
 }
 
diff --git a/src/engine/objects/Trophy.h b/src/engine/objects/Trophy.h
index d73e04929..d413faf12 100644
--- a/src/engine/objects/Trophy.h
+++ b/src/engine/objects/Trophy.h
@@ -3,6 +3,7 @@
 #include <libultraship.h>
 #include <vector>
 #include "Object.h"
+#include "World.h"
 
 extern "C" {
 #include "macros.h"
@@ -15,18 +16,6 @@ extern "C" {
 #include "some_data.h"
 }
 
-//! @todo move this like World.h or something
-struct FVector {
-    float x, y, z;
-
-    FVector& operator=(const FVector& other) {
-        x = other.x;
-        y = other.y;
-        z = other.z;
-        return *this;
-    }
-};
-
 class OTrophy : public OObject {
 public:
     enum TrophyType {
diff --git a/src/engine/particles/ParticleEmitter.cpp b/src/engine/particles/ParticleEmitter.cpp
new file mode 100644
index 000000000..5154abf56
--- /dev/null
+++ b/src/engine/particles/ParticleEmitter.cpp
@@ -0,0 +1,13 @@
+#include <libultraship.h>
+
+#include "ParticleEmitter.h"
+
+
+
+ParticleEmitter::ParticleEmitter() {}
+
+    // Virtual functions to be overridden by derived classes
+void ParticleEmitter::Tick() {  }
+void ParticleEmitter::Draw(s32  cameraId) { }
+
+bool ParticleEmitter::IsMod() { return false; }
diff --git a/src/engine/particles/ParticleEmitter.h b/src/engine/particles/ParticleEmitter.h
new file mode 100644
index 000000000..1a71164d1
--- /dev/null
+++ b/src/engine/particles/ParticleEmitter.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include <libultraship.h>
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "camera.h"
+#include "common_structs.h"
+
+
+class ParticleEmitter {
+public:
+    virtual ~ParticleEmitter() = default;  // Virtual destructor for proper cleanup in derived classes
+
+    explicit ParticleEmitter();
+
+    virtual void Tick();
+    virtual void Draw(s32 cameraId);
+    virtual bool IsMod();
+};
+
+}
\ No newline at end of file
diff --git a/src/engine/particles/StarEmitter.cpp b/src/engine/particles/StarEmitter.cpp
new file mode 100644
index 000000000..b717f177d
--- /dev/null
+++ b/src/engine/particles/StarEmitter.cpp
@@ -0,0 +1,31 @@
+
+
+#include "StarEmitter.h"
+
+extern "C" {
+#include "render_objects.h"
+#include "common_data.h"
+#include "code_80057C60.h"
+}
+
+void StarEmitter::Tick() {
+
+}
+
+void StarEmitter::Draw(s32 cameraId) { // func_80054BE8
+    s32 var_s0;
+    s32 temp_a0;
+    Camera* camera;
+
+    camera = &camera1[cameraId];
+    gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D007AE0);
+    load_texture_block_ia8_nomirror(D_8018D488, 0x00000020, 0x00000020);
+    func_8004B35C(0x000000FF, 0x000000FF, 0, 0x000000FF);
+    D_80183E80[0] = 0;
+    for (var_s0 = 0; var_s0 < gObjectParticle3_SIZE; var_s0++) {
+        temp_a0 = gObjectParticle3[var_s0];
+        if ((temp_a0 != -1) && (gObjectList[temp_a0].state >= 2)) {
+            func_80054AFC(temp_a0, camera->pos);
+        }
+    }
+}
diff --git a/src/engine/particles/StarEmitter.h b/src/engine/particles/StarEmitter.h
new file mode 100644
index 000000000..20841598c
--- /dev/null
+++ b/src/engine/particles/StarEmitter.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#include <libultraship.h>
+#include <vector>
+#include "ParticleEmitter.h"
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "vehicles.h"
+#include "waypoints.h"
+#include "common_structs.h"
+#include "objects.h"
+#include "course_offsets.h"
+#include "some_data.h"
+}
+
+/**
+ * Used in the podium ceremony when the trophy appears
+ */
+class StarEmitter : public ParticleEmitter {
+public:
+    enum Behaviour : uint16_t {
+    };
+
+public:
+    f32 Diameter = 0.0f; // Waddle in a circle around the spawn point at this diameter.
+    uint16_t MirrorModeAngleOffset;
+
+    explicit StarEmitter(Vec3f pos);
+
+    virtual void Tick() override;
+    virtual void Draw(s32 cameraId) override;
+    void func_80086700(s32 objectIndex);
+    void func_80086940(s32 objectIndex);
+    void func_80086C14(s32 objectIndex);
+    void func_80086C6C(s32 objectIndex);
+
+private:
+
+    s32 _idx;
+};