[modding] Add Actors (#113)

* fix

* Add Actors

* Refactor

* Update Game.cpp

src/engine/Actor.cpp

@@ -0,0 +1,13 @@
+#include <libultraship.h>
+
+#include "Actor.h"
+
+    //GameActor()
+
+AActor::AActor() {}
+
+    // Virtual functions to be overridden by derived classes
+void AActor::Tick() {  }
+void AActor::Draw(Camera *camera) { }
+void AActor::Collision() {}
+void AActor::Destroy() { }

src/engine/Actor.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <libultraship.h>
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "camera.h"
+#include "common_structs.h"
+}
+
+class AActor {
+public:
+    uint8_t uuid[16];
+
+    /* 0x00 */ s16 Type;
+    /* 0x02 */ s16 Flags;
+    /* 0x04 */ s16 Unk_04;
+    /* 0x06 */ s16 State;
+    /* 0x08 */ f32 Unk_08;
+    /* 0x0C */ f32 BoundingBoxSize;
+    /* 0x10 */ Vec3s Rot = {0, 0, 0};
+    /* 0x16 */ s16 Unk_16;
+    /* 0x18 */ Vec3f Pos;
+    /* 0x24 */ Vec3f Velocity = {0, 0, 0};
+    /* 0x30 */ Collision Unk30;
+
+    virtual ~AActor() = default;  // Virtual destructor for proper cleanup in derived classes
+
+    explicit AActor();
+
+    virtual void Tick();
+    virtual void Draw(Camera*);
+    virtual void Collision();
+    virtual void Destroy();
+};

src/engine/GameObject.cpp

@@ -13,9 +13,8 @@ extern "C" {
 GameObject::GameObject() {}
 
     // Virtual functions to be overridden by derived classes
-void GameObject::Init() {  }
-void GameObject::Update() {  }
-void GameObject::Render(Camera* camera) { }
+void GameObject::Tick() {  }
+void GameObject::Draw(Camera* camera) { }
 void GameObject::Collision() {}
 void GameObject::Expire() { }
 void GameObject::Destroy() { }

src/engine/GameObject.h

@@ -16,9 +16,8 @@ public:
 
     explicit GameObject();
 
-    virtual void Init();
-    virtual void Update();
-    virtual void Render(Camera* camera);
+    virtual void Tick();
+    virtual void Draw(Camera* camera);
     virtual void Collision();
     virtual void Expire();
     virtual void Destroy();

src/engine/TrainCrossing.cpp

@@ -53,7 +53,6 @@ void TrainCrossing::AICrossingBehaviour(s32 playerId) {
         (set_vehicle_render_distance_flags(gPlayers[playerId].pos, TRAIN_CROSSING_AI_DISTANCE, 0))) {
         if ((OnTriggered == 1) && ((Timer) > FRAMES_SINCE_CROSSING_ACTIVATED)) {
             if ((sSomeNearestWaypoint > WaypointMin) && (sSomeNearestWaypoint < WaypointMax)) {
-            printf("STOP AI\n");
                 bStopAICrossing[playerId] = 1;
             }
         }

src/engine/World.cpp

@@ -172,21 +172,46 @@ void World::PreviousCourse() {
     gWorldInstance.CurrentCourse = Courses[CourseIndex];
 }
 
-Object* World::SpawnObject(std::unique_ptr<GameObject> object) {
+Object* World::AddObject(std::unique_ptr<GameObject> object) {
     GameObject* rawPtr = object.get();
-    this->GameObjects.push_back(std::move(object));
+    GameObjects.push_back(std::move(object));
     return &rawPtr->o;
 }
 
-void World::UpdateObjects() {
-    for (const auto& object : this->GameObjects) {
-        object->Update();
+AActor* World::AddActor(std::unique_ptr<AActor> actor) {
+    AActor* rawPtr = actor.get();
+    Actors.push_back(std::move(actor));
+    return rawPtr;
+}
+
+void World::TickActors() {
+    for (auto& actor : Actors) {
+        actor->Tick();
     }
 }
 
-void World::RenderObjects(Camera *camera) {
+void World::DrawActors(Camera* camera) {
+    for (auto& actor : Actors) {
+        actor->Draw(camera);
+    }
+}
+
+void RemoveExpiredActors() {
+    //Actors.erase(
+    //    std::remove_if(Actors.begin(), Actors.end(),
+    //                    [](const std::unique_ptr<AActor>& actor) { return actor->uuid == 0; }), // Example condition
+    //    Actors.end());
+}
+
+void World::TickObjects() {
     for (const auto& object : this->GameObjects) {
-        object->Render(camera);
+        object->Tick();
+    }
+}
+
+void World::DrawObjects(Camera *camera) {
+    for (const auto& object : this->GameObjects) {
+        object->Draw(camera);
     }
 }
 

src/engine/World.h

@@ -8,6 +8,7 @@
 #include "vehicles/Car.h"
 #include "TrainCrossing.h"
 #include <memory>
+#include "Actor.h"
 
 extern "C" {
 #include "camera.h"
@@ -64,30 +65,31 @@ class World {
     } Properties;
 
 public:
-    //Actor actors;
-    virtual ~World() = default;
     explicit World();
 
-    // virtual Actor* SpawnActor(std::unique_ptr<GameActor> actor);
+    AActor* AddActor(std::unique_ptr<AActor> actor);
+    void TickActors();
+    void DrawActors(Camera* camera);
+    void RemoveExpiredActors();
 
-    virtual Object* SpawnObject(std::unique_ptr<GameObject> object);
+    Object* AddObject(std::unique_ptr<GameObject> object);
 
 
-    virtual CProperties* GetCourseProps();
-    virtual void UpdateObjects();
-    virtual void RenderObjects(Camera *camera);
-    virtual void ExpiredObjects();
-    virtual void DestroyObjects();
-    virtual Object *GetObjectByIndex(size_t);
+    CProperties* GetCourseProps();
+    void TickObjects();
+    void DrawObjects(Camera *camera);
+    void ExpiredObjects();
+    void DestroyObjects();
+    Object *GetObjectByIndex(size_t);
 
     Cup* AddCup(const char* name, std::vector<Course*> courses);
     Cup* GetCup();
     const char* GetCupName();
-    virtual u32 GetCupIndex();
-    virtual void SetCupIndex(int16_t courseId);
-    virtual u32 NextCup();
-    virtual u32 PreviousCup();
-    virtual void SetCourseFromCup();
+    u32 GetCupIndex();
+    void SetCupIndex(int16_t courseId);
+    u32 NextCup();
+    u32 PreviousCup();
+    void SetCourseFromCup();
     void SetCup();
 
     World* GetWorld(void);
@@ -107,7 +109,7 @@ public:
     size_t CupIndex = 1;
 
     std::vector<std::unique_ptr<GameObject>> GameObjects;
-    // std::vector<std::unique_ptr<GameActor>> GameActors;
+    std::vector<std::unique_ptr<AActor>> Actors;
 
     void AddBoat(f32 speed, uint32_t waypoint);
     void AddTrain(size_t numCarriages, f32 speed, uint32_t waypoint);

src/engine/actors/ABanana.cpp

@@ -0,0 +1,60 @@
+#include <libultraship.h>
+
+#include "ABanana.h"
+#include "engine/Actor.h"
+
+extern "C" {
+#include "macros.h"
+#include "actor_types.h"
+void update_actor_banana(struct BananaActor*);
+void render_actor_banana(Camera*, float[4][4], struct BananaActor*);
+}
+
+ABanana::ABanana(uint16_t playerId, const float pos[3], const s16 rot[3], const float velocity[3]) {
+    // Initialize the BananaActor's position, rotation, and velocity
+    std::copy(pos, pos + 3, Pos);
+    //std::copy(rot, rot + 3, this->a.rot);
+    std::copy(velocity, velocity + 3, Velocity);
+
+    Type = 6; // ACTOR_BANANA
+    Flags = -0x8000;
+    Unk_04 = 20;
+    State = HELD_BANANA;
+
+    PlayerId = playerId;
+    
+    //this->a.unk_08 = 0.0f;
+    Flags |= 0x4000 | 0x1000;
+    BoundingBoxSize = 2.0f;
+
+    Unk30.meshIndexYX = 5000;
+    Unk30.meshIndexZX = 5000;
+    Unk30.meshIndexZY = 5000;
+    Unk30.unk30 = 0;
+    Unk30.unk32 = 0;
+    Unk30.unk34 = 0;
+    Unk30.surfaceDistance[0] = 0;
+    Unk30.surfaceDistance[1] = 0;
+    Unk30.surfaceDistance[2] = 0;
+    Unk30.unk48[0] = 0;
+    Unk30.unk48[1] = 0;
+    Unk30.unk48[2] = 1.0f;
+    Unk30.unk54[0] = 1.0f;
+    Unk30.unk54[1] = 0.0f;
+    Unk30.unk54[2] = 0.0f;
+    Unk30.orientationVector[0] = 0.0f;
+    Unk30.orientationVector[1] = 1.0f;
+    Unk30.orientationVector[2] = 0.0f;
+}
+
+void ABanana::Tick() { 
+    update_actor_banana((BananaActor*)this);
+}
+
+void ABanana::Draw(Camera *camera) {
+    render_actor_banana(camera, NULL, (BananaActor*)this);
+}
+void ABanana::Collision() { }
+void ABanana::Destroy() { }
+
+//void ABanana::Held() {}

src/engine/actors/ABanana.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <libultraship.h>
+#include "engine/Actor.h"
+
+class ABanana : public AActor {
+public:
+
+    uint16_t PlayerId;
+
+    // Constructor
+    ABanana(uint16_t playerId, const float pos[3], const s16 rot[3], const float velocity[3]);
+
+    virtual ~ABanana() override = default;
+
+    // Virtual functions to be overridden by derived classes
+    virtual void Tick() override;
+    virtual void Draw(Camera*) override;
+    virtual void Collision() override;
+    virtual void Destroy() override;
+};

src/engine/actors/AWarioSign.cpp

@@ -0,0 +1,42 @@
+#include "AWarioSign.h"
+
+#include <libultra/gbi.h>
+#include <assets/wario_stadium_data.h>
+
+extern "C" {
+#include "common_structs.h"
+#include "math_util.h"
+#include "main.h"
+}
+
+AWarioSign::AWarioSign(Vec3f pos) {
+    Pos[0] = pos[0];
+    Pos[1] = pos[1];
+    Pos[2] = pos[2];
+}
+
+    // Virtual functions to be overridden by derived classes
+void AWarioSign::Tick() {
+    Rot[1] += 0xB6;
+}
+
+void AWarioSign::Draw(Camera *camera) {
+    Mat4 sp38;
+    f32 unk =
+        is_within_render_distance(camera->pos, Pos, camera->rot[1], 0, gCameraZoom[camera - camera1], 16000000.0f);
+
+    if (CVarGetInteger("gNoCulling", 0) == 1) {
+        unk = MAX(unk, 0.0f);
+    }
+
+    if (!(unk < 0.0f)) {
+        gSPSetGeometryMode(gDisplayListHead++, G_SHADING_SMOOTH);
+        gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
+
+        mtxf_pos_rotation_xyz(sp38, Pos, Rot);
+        if (render_set_position(sp38, 0) != 0) {
+
+            gSPDisplayList(gDisplayListHead++, (Gfx*)d_course_wario_stadium_dl_sign);
+        }
+    }
+}

src/engine/actors/AWarioSign.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <libultraship.h>
+#include "engine/Actor.h"
+
+extern "C" {
+#include "common_structs.h"
+}
+
+class AWarioSign : public AActor {
+public:
+
+
+    virtual ~AWarioSign() = default;
+    explicit AWarioSign(Vec3f pos);
+
+    virtual void Tick() override;
+    virtual void Draw(Camera*) override;
+};

src/engine/courses/BansheeBoardwalk.cpp

@@ -191,13 +191,13 @@ void BansheeBoardwalk::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void BansheeBoardwalk::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/BowsersCastle.cpp

@@ -215,13 +215,13 @@ void BowsersCastle::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void BowsersCastle::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/ChocoMountain.cpp

@@ -168,13 +168,13 @@ void ChocoMountain::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void ChocoMountain::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/DKJungle.cpp

@@ -196,13 +196,13 @@ void DKJungle::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void DKJungle::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/FrappeSnowland.cpp

@@ -189,13 +189,13 @@ void FrappeSnowland::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void FrappeSnowland::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void FrappeSnowland::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/KalimariDesert.cpp

@@ -184,13 +184,13 @@ void KalimariDesert::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void KalimariDesert::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void KalimariDesert::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/KoopaTroopaBeach.cpp

@@ -183,13 +183,13 @@ void KoopaTroopaBeach::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void KoopaTroopaBeach::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void KoopaTroopaBeach::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/LuigiRaceway.cpp

@@ -190,13 +190,13 @@ void LuigiRaceway::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void LuigiRaceway::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/MarioRaceway.cpp

@@ -195,13 +195,13 @@ void MarioRaceway::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void MarioRaceway::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/MooMooFarm.cpp

@@ -240,13 +240,13 @@ void MooMooFarm::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void MooMooFarm::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/PodiumCeremony.cpp

@@ -166,13 +166,13 @@ void PodiumCeremony::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void PodiumCeremony::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/RainbowRoad.cpp

@@ -160,13 +160,13 @@ void RainbowRoad::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void RainbowRoad::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void RainbowRoad::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/RoyalRaceway.cpp

@@ -181,13 +181,13 @@ void RoyalRaceway::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void RoyalRaceway::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/SherbetLand.cpp

@@ -149,13 +149,13 @@ void SherbetLand::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void SherbetLand::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void SherbetLand::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/TestCourse.cpp

@@ -286,13 +286,13 @@ void TestCourse::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void TestCourse::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/ToadsTurnpike.cpp

@@ -160,13 +160,13 @@ void ToadsTurnpike::WhatDoesThisDoAI(Player* player, int8_t playerId) {
 }
 
 void ToadsTurnpike::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/WarioStadium.cpp

@@ -8,6 +8,7 @@
 #include "World.h"
 #include "BombKart.h"
 #include "assets/wario_stadium_data.h"
+#include "engine/actors/AWarioSign.h"
 
 extern "C" {
     #include "main.h"
@@ -111,15 +112,27 @@ void WarioStadium::SpawnActors() {
     Vec3s rotation = { 0, 0, 0 };
 
     spawn_all_item_boxes((struct ActorSpawnData*)LOAD_ASSET_RAW(d_course_wario_stadium_item_box_spawns));
-    vec3f_set(position, -131.0f, 83.0f, 286.0f);
-    position[0] *= gCourseDirection;
-    add_actor_to_empty_slot(position, rotation, velocity, ACTOR_WARIO_SIGN);
-    vec3f_set(position, -2353.0f, 72.0f, -1608.0f);
-    position[0] *= gCourseDirection;
-    add_actor_to_empty_slot(position, rotation, velocity, ACTOR_WARIO_SIGN);
-    vec3f_set(position, -2622.0f, 79.0f, 739.0f);
-    position[0] *= gCourseDirection;
-    add_actor_to_empty_slot(position, rotation, velocity, ACTOR_WARIO_SIGN);
+    // vec3f_set(position, -131.0f, 83.0f, 286.0f);
+    // position[0] *= gCourseDirection;
+    // add_actor_to_empty_slot(position, rotation, velocity, ACTOR_WARIO_SIGN);
+    // vec3f_set(position, -2353.0f, 72.0f, -1608.0f);
+    // position[0] *= gCourseDirection;
+    // add_actor_to_empty_slot(position, rotation, velocity, ACTOR_WARIO_SIGN);
+    // vec3f_set(position, -2622.0f, 79.0f, 739.0f);
+    // position[0] *= gCourseDirection;
+    // add_actor_to_empty_slot(position, rotation, velocity, ACTOR_WARIO_SIGN);
+
+    Vec3f pos = {-131.0f, 83.0f, 286.0f};
+    pos[0] *= gCourseDirection;
+    gWorldInstance.AddActor(std::make_unique<AWarioSign>(pos));
+
+    Vec3f pos2 = {-2353.0f, 72.0f, -1608.0f};
+    pos2[0] *= gCourseDirection;
+    gWorldInstance.AddActor(std::make_unique<AWarioSign>(pos2));
+
+    Vec3f pos3 = {-2622.0f, 79.0f, 739.0f};
+    pos3[0] *= gCourseDirection;
+    gWorldInstance.AddActor(std::make_unique<AWarioSign>(pos3));
 }
 
 void WarioStadium::Init() {}
@@ -157,13 +170,13 @@ void WarioStadium::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void WarioStadium::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void WarioStadium::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(40, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(100, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(265, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(285, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(420, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/courses/YoshiValley.cpp

@@ -171,13 +171,13 @@ void YoshiValley::WhatDoesThisDo(Player* player, int8_t playerId) {}
 void YoshiValley::WhatDoesThisDoAI(Player* player, int8_t playerId) {}
 
 void YoshiValley::SpawnBombKarts() {
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
-    gWorldInstance.SpawnObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(140, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(165, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(330, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(550, 1, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(595, 3, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
+    gWorldInstance.AddObject(std::make_unique<OBombKart>(0, 0, 0.8333333, 0, 0, 0, 0));
 }
 
 // Positions the finishline on the minimap

src/engine/structs.h

@@ -1,92 +0,0 @@
-#pragma once
-
-#include <libultraship.h>
-
-typedef float Vec3f[3];
-typedef unsigned short Vec3su[3];
-
-typedef struct {
-    /* 0x00 */ u16 unk30;
-    /* 0x02 */ u16 unk32;
-    /* 0x04 */ u16 unk34;
-    /* 0x06 */ u16 meshIndexYX;
-    /* 0x08 */ u16 meshIndexZY;
-    // This may be an index to the tilemap?
-    /* 0x0A */ u16 meshIndexZX;
-    /* 0x0C */ float surfaceDistance[3]; // Appears to be distance from actor to surface for zx, yx, and zy planes.
-    /* 0x18 */ float unk48[3];
-    /* 0x24 */ float unk54[3];
-    /* 0x30 */ float orientationVector[3];
-    /* 0x3C */ f32 unk6C;
-} Collision;
-
-struct Actor {
-    /* 0x00 */ s16 type;
-    /* 0x02 */ s16 flags;
-    /* 0x04 */ s16 unk_04;
-    /* 0x06 */ s16 state;
-    /* 0x08 */ f32 unk_08;
-    /* 0x0C */ f32 boundingBoxSize;
-    /* 0x10 */ s16 rot[3];
-    /* 0x16 */ s16 unk_16;
-    /* 0x18 */ Vec3f pos;
-    /* 0x24 */ Vec3f velocity;
-    /* 0x30 */ Collision unk30;
-}; // size = 0x70
-
-struct BananaActor {
-    /* 0x00 */ s16 type;
-    /* 0x02 */ s16 flags;
-    /* 0x04 */ s16 unk_04;
-    /* 0x06 */ s16 state;
-    /* 0x08 */ s16 parentIndex;
-    /* 0x0A */ s16 bananaId; // ? Appears to indiciate which banana of the bunch this one is
-    /* 0x0C */ f32 boundingBoxSize;
-    /* 0x10 */ s16 playerId;     // Id of the player that owns this banana
-    /* 0x12 */ s16 elderIndex;   // Index in gActorList of the next-oldest banana in the bunch
-    /* 0x14 */ s16 youngerIndex; // Index in gActorList of the next-youngest banana in the bunch
-    /* 0x16 */ s16 unk_16;
-    /* 0x18 */ float pos[3];
-    /* 0x24 */ float velocity[3];
-    /* 0x30 */ Collision unk30;
-}; // size = 0x70
-
-typedef struct {
-    f32 unk_0;
-    s16 unk_4;
-    s16 unk_6;
-    s16 unk_8;
-} UnkCameraInner;
-
-typedef struct {
-    /* 0x00 */ float pos[3];
-    /* 0x0C */ Vec3f lookAt;
-    // This is expected to be a normalized vector, indicates what direction is "up" for the camera
-    /* 0x18 */ Vec3f up;
-    // I think these are the "nautical angles" between pos and lookAt
-    // rot[0] = roll? Does nothing?, rot[1] = yaw, rot[2] = pitch
-    /* 0x24 */ s16 rot[3];
-    /* 0x2A */ u16 someBitFlags;
-    /* 0x2C */ s16 unk_2C;
-    /* 0x2E */ s16 unk_2E;
-    /* 0x30 */ Vec3f unk_30;
-    /* 0x3C */ Vec3f unk_3C;
-    /* 0x48 */ s32 unk_48;
-    /* 0x4C */ s32 unk_4C;
-    /* 0x50 */ s32 unk_50;
-    /* 0x54 */ Collision collision;
-    // When you hit a wall (or another driver) the camera's pos and lookAt bounce up and down. This is the velocity(?)
-    // of that bouncing
-    /* 0x94 */ UnkCameraInner unk_94;
-    // Timer for wall-hit bounce. Counts up instead of down
-    /* 0xA0 */ f32 unk_A0;
-    /* 0xA4 */ s32 unk_A4;
-    /* 0xA8 */ s32 unk_A8;
-    /* 0xAC */ s16 unk_AC;
-    // Id of the player the camera is following.
-    /* 0xAE */ s16 playerId;
-    // Seems related to camera movement during drifting
-    /* 0xB0 */ s16 unk_B0;
-    /* 0xB2 */ s16 unk_B2;
-    /* 0xB4 */ f32 unk_B4;
-} Camera; /* size = 0xB8 */

src/engine/vehicles/Train.cpp

@@ -200,7 +200,6 @@ void ATrain::Tick() {
         smokePos[2] = (f32) ((f64) Locomotive.position[2] + 25.0);
         adjust_position_by_angle(smokePos, Locomotive.position, orientationYUpdate);
         //spawn_train_smoke(Index, smokePos, 1.1f);
-        printf("\nSMOKE HERE: %d\n\n", Index);
         AddSmoke(Index, smokePos, 1.1f);
     }