Fixes as per Sonic (#154)

* Fix imGUI game reset button

* Fix course select cursor sound oob

* Fix cloud rendering

* Fix centering of tt race data cannot be saved by ghost

* Impl chain chomp & bats

* Fix retry crash

* DebugMode On Skips intro logo menu

* rename

4 files changed, 487 insertions, 0 deletions

diff --git a/src/engine/objects/Bat.cpp b/src/engine/objects/Bat.cpp
new file mode 100644
index 000000000..f32ef2d41
--- /dev/null
+++ b/src/engine/objects/Bat.cpp
@@ -0,0 +1,256 @@
+#include "Bat.h"
+#include "World.h"
+#include "CoreMath.h"
+
+extern "C" {
+#include "render_objects.h"
+#include "update_objects.h"
+#include "assets/banshee_boardwalk_data.h"
+#include "assets/common_data.h"
+#include "math_util.h"
+#include "math_util_2.h"
+#include "code_80086E70.h"
+#include "code_80057C60.h"
+#include "code_800029B0.h"
+}
+
+const char* sBoardwalkTexList[] = { gTextureBat1, gTextureBat2, gTextureBat3, gTextureBat4 };
+
+size_t OBat::_count = 0;
+
+OBat::OBat(const FVector& pos, const FRotation& rot) {
+    s32 objectId = indexObjectList1[0];
+    init_texture_object(objectId, (uint8_t*)d_course_banshee_boardwalk_bat_tlut, sBoardwalkTexList, 0x20U,
+                        (u16) 0x00000040);
+    gObjectList[objectId].orientation[0] = rot.pitch;
+    gObjectList[objectId].orientation[1] = rot.roll;
+    gObjectList[objectId].orientation[2] = rot.yaw; // 0x8000
+
+    _count++;
+}
+
+void OBat::Tick() {
+    s32 var_s2;
+    s32 temp_s0;
+    Object* object;
+
+    if (D_8018CFC8 != 0) {
+        D_8018CFC8 -= 1;
+    }
+    if (D_8018D000 != 0) {
+        D_8018D000 -= 1;
+    }
+    temp_s0 = indexObjectList1[0];
+    func_80072E54(temp_s0, 0, 3, 1, 0, -1);
+    func_80073514(temp_s0);
+    object = &gObjectList[temp_s0];
+    func_80073CB0(temp_s0, &object->primAlpha, -0x00001000, 0x00001000, 0x00000400, 0, -1);
+    object->orientation[2] = object->primAlpha + 0x8000;
+    if ((D_8018CFB0 != 0) || (D_8018CFC8 != 0)) {
+        D_8018CFD8 = 0;
+        for (var_s2 = 0; var_s2 < 40; var_s2++) {
+            temp_s0 = gObjectParticle2[var_s2];
+            if (temp_s0 == -1) {
+                continue;
+            }
+
+            object = &gObjectList[temp_s0];
+            if (object->state == 0) {
+                continue;
+            }
+
+            OBat::func_8007D8D4(temp_s0, 1);
+            OBat::func_8007DAF8(temp_s0, 1);
+            OBat::func_8007D794(temp_s0);
+            if (object->state == 0) {
+                delete_object_wrapper(&gObjectParticle2[var_s2]);
+            }
+            D_8018CFD8 += 1;
+        }
+        if (D_8018CFD8 != 0) {
+            D_8018CFC8 = 0x012C;
+        }
+    }
+    if ((D_8018CFE8 != 0) || (D_8018D000 != 0)) {
+        D_8018D010 = 0;
+        for (var_s2 = 0; var_s2 < 30; var_s2++) {
+            temp_s0 = gObjectParticle3[var_s2];
+            if (temp_s0 == -1) {
+                continue;
+            }
+
+            object = &gObjectList[temp_s0];
+            if (object->state == 0) {
+                continue;
+            }
+
+            OBat::func_8007D8D4(temp_s0, 2);
+            OBat::func_8007DAF8(temp_s0, 2);
+            OBat::func_8007D794(temp_s0);
+            if (object->state == 0) {
+                delete_object_wrapper(&gObjectParticle3[var_s2]);
+            }
+            D_8018D010 += 1;
+        }
+        if (D_8018D010 != 0) {
+            D_8018D000 = 0x012C;
+        }
+    }
+}
+
+void OBat::Draw(s32 cameraId) {
+    s32 var_s2;
+    s32 objectIndex;
+    Camera* temp_s7;
+
+    objectIndex = indexObjectList1[0];
+    temp_s7 = &camera1[cameraId];
+    OBat::func_80046F60((u8*)gObjectList[objectIndex].activeTLUT, (u8*)gObjectList[objectIndex].activeTexture, 0x00000020, 0x00000040,
+                  5);
+    D_80183E80[0] = gObjectList[objectIndex].orientation[0];
+    D_80183E80[2] = gObjectList[objectIndex].orientation[2];
+    if ((D_8018CFB0 != 0) || (D_8018CFC8 != 0)) {
+        for (var_s2 = 0; var_s2 < 40; var_s2++) {
+            objectIndex = gObjectParticle2[var_s2];
+            if (objectIndex == -1) {
+                continue;
+            }
+
+            if ((gObjectList[objectIndex].state >= 2) && (gMatrixHudCount < 0x2EF)) {
+                D_80183E80[1] =
+                    func_800418AC(gObjectList[objectIndex].pos[0], gObjectList[objectIndex].pos[2], temp_s7->pos);
+                func_800431B0(gObjectList[objectIndex].pos, D_80183E80, gObjectList[objectIndex].sizeScaling,
+                              (Vtx*)D_0D0062B0);
+            }
+        }
+    }
+    if ((D_8018CFE8 != 0) || (D_8018D000 != 0)) {
+        for (var_s2 = 0; var_s2 < 30; var_s2++) {
+            objectIndex = gObjectParticle3[var_s2];
+            if (objectIndex == -1) {
+                continue;
+            }
+
+            if ((gObjectList[objectIndex].state >= 2) && (gMatrixHudCount < 0x2EF)) {
+                D_80183E80[1] =
+                    func_800418AC(gObjectList[objectIndex].pos[0], gObjectList[objectIndex].pos[2], temp_s7->pos);
+                func_800431B0(gObjectList[objectIndex].pos, D_80183E80, gObjectList[objectIndex].sizeScaling,
+                              (Vtx*)D_0D0062B0);
+            }
+        }
+    }
+    gSPTexture(gDisplayListHead++, 0x0001, 0x0001, 0, G_TX_RENDERTILE, G_OFF);
+}
+
+void OBat::func_80046F60(u8* tlut, u8* arg1, s32 arg2, s32 arg3, s32 arg4) {
+    gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D007D78);
+    gDPLoadTLUT_pal256(gDisplayListHead++, tlut);
+    rsp_load_texture_mask(arg1, arg2, arg3, arg4);
+}
+
+void OBat::func_8007D8AC(s32 arg0) {
+    object_next_state(arg0);
+    func_80086E70(arg0);
+}
+
+s32 OBat::func_8007D804(s32 objectIndex) {
+    s32 loopIndex;
+    s32 someCount;
+
+    someCount = 0;
+    for (loopIndex = 0; loopIndex < gPlayerCountSelection1; loopIndex++) {
+        if (is_object_visible_on_camera(objectIndex, &camera1[loopIndex], 0x4000U) != 0) {
+            someCount += 1;
+        }
+    }
+    return someCount;
+}
+
+void OBat::func_8007D8D4(s32 objectIndex, s32 arg1) {
+    switch (gObjectList[objectIndex].state) {
+        case 1:
+            OBat::func_8007D8AC(objectIndex);
+            break;
+        case 2:
+            if (OBat::func_8007D804(objectIndex) == 0) {
+                func_80072428(objectIndex);
+            }
+            if (arg1 == 1) {
+                if (gIsMirrorMode != 0) {
+                    if (gObjectList[objectIndex].pos[0] >= 2540.0) {
+                        func_80072428(objectIndex);
+                    }
+                } else if (gObjectList[objectIndex].pos[0] <= -2540.0) {
+                    func_80072428(objectIndex);
+                }
+            } else if (gIsMirrorMode != 0) {
+                if (gObjectList[objectIndex].pos[0] >= 2150.0) {
+                    func_80072428(objectIndex);
+                }
+            } else {
+                if (gObjectList[objectIndex].pos[0] <= -2150.0) {
+                    func_80072428(objectIndex);
+                }
+            }
+            break;
+        case 0:
+            break;
+    }
+}
+
+void OBat::func_8007DA74(s32 objectIndex) {
+    UNUSED s32 pad;
+    if ((gObjectList[objectIndex].unk_0AE != 0) && (gObjectList[objectIndex].unk_0AE == 1)) {
+        if (func_80087060(objectIndex, 0x0000001E) != 0) {
+            gObjectList[objectIndex].unk_0C6 = 0U;
+        }
+    }
+    gObjectList[objectIndex].direction_angle[0] =
+        func_800417B4(gObjectList[objectIndex].direction_angle[0], gObjectList[objectIndex].unk_0C6);
+    func_80087844(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+}
+
+void OBat::func_8007DA4C(s32 objectIndex) {
+    func_8008781C(objectIndex);
+    object_calculate_new_pos_offset(objectIndex);
+}
+
+void OBat::func_8007DAF8(s32 objectIndex, s32 arg1) {
+    switch (arg1) {
+        case 1:
+            OBat::func_8007DA74(objectIndex);
+            return;
+        case 2:
+            OBat::func_8007DA4C(objectIndex);
+            return;
+    }
+}
+
+void OBat::func_80089A04(s32 objectIndex, f32 arg1, f32 arg2) {
+    Player* player;
+    s32 var_s1;
+
+    player = gPlayerOne;
+    if (is_obj_flag_status_active(objectIndex, 0x00000200) != 0) {
+        for (var_s1 = 0; var_s1 < D_8018D158; var_s1++, player++) {
+            if ((gObjectList[objectIndex].state != 0) && !(player->effects & (BOO_EFFECT | STAR_EFFECT)) &&
+                (has_collided_with_player(objectIndex, player) != 0)) {
+                func_8008933C(player, objectIndex, arg1, arg2 * 1.1);
+                if (is_obj_flag_status_active(objectIndex, 0x04000000) != 0) {
+                    func_80072180();
+                }
+            }
+        }
+    }
+}
+
+void OBat::func_8007D794(s32 objectIndex) {
+    if (gCCSelection == CC_50) {
+        OBat::func_80089A04(objectIndex, 0.5f, 0.2f);
+    } else if (gCCSelection == CC_100) {
+        OBat::func_80089A04(objectIndex, 0.4f, 0.15f);
+    } else {
+        OBat::func_80089A04(objectIndex, 0.25f, 0.1f);
+    }
+}
diff --git a/src/engine/objects/Bat.h b/src/engine/objects/Bat.h
new file mode 100644
index 000000000..39a9e65d8
--- /dev/null
+++ b/src/engine/objects/Bat.h
@@ -0,0 +1,59 @@
+#pragma once
+
+#include <libultraship.h>
+#include <vector>
+#include "Object.h"
+
+#include "World.h"
+#include "CoreMath.h"
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "vehicles.h"
+#include "waypoints.h"
+#include "common_structs.h"
+#include "objects.h"
+#include "camera.h"
+#include "some_data.h"
+}
+
+/**
+ * OBat
+ * 
+ * FRotation does not appear to do anything.
+ * Could not find where origin_pos was at.
+ * So pos does not work either
+ * 
+ */
+class OBat : public OObject {
+public:
+    explicit OBat(const FVector& pos, const FRotation& rot);
+
+    ~OBat() {
+        _count--;
+    }
+
+    static size_t GetCount() {
+        return _count;
+    }
+
+    virtual void Tick() override;
+    virtual void Draw(s32 cameraId) override;
+    void func_80046F60(u8* tlut, u8* arg1, s32 arg2, s32 arg3, s32 arg4);
+
+    void func_8007D8AC(s32 arg0);
+    s32 func_8007D804(s32 objectIndex);
+    void func_8007D8D4(s32 objectIndex, s32 arg1);
+    void func_8007DA74(s32 objectIndex);
+    void func_8007DAF8(s32 objectIndex, s32 arg1);
+    void func_80089A04(s32 objectIndex, f32 arg1, f32 arg2);
+    void func_8007D794(s32 objectIndex);
+    void func_8007DA4C(s32 objectIndex);
+
+
+private:
+    FVector _pos;
+    static size_t _count;
+    size_t _idx;
+};
diff --git a/src/engine/objects/ChainChomp.cpp b/src/engine/objects/ChainChomp.cpp
new file mode 100644
index 000000000..1008aab52
--- /dev/null
+++ b/src/engine/objects/ChainChomp.cpp
@@ -0,0 +1,125 @@
+#include "ChainChomp.h"
+#include "World.h"
+
+extern "C" {
+#include "render_objects.h"
+#include "update_objects.h"
+#include "assets/rainbow_road_data.h"
+#include "assets/common_data.h"
+#include "math_util.h"
+#include "math_util_2.h"
+#include "code_80086E70.h"
+#include "code_80057C60.h"
+#include "code_80005FD0.h"
+#include "external.h"
+}
+
+size_t OChainChomp::_count = 0;
+
+OChainChomp::OChainChomp() {
+    _idx = _count;
+    init_object(indexObjectList2[_count], 0);
+
+
+    _count++;
+}
+
+void OChainChomp::Tick() {
+    s32 objectIndex;
+    Object* object;
+
+    objectIndex = indexObjectList2[_idx];
+    object = &gObjectList[objectIndex];
+    if (object->state != 0) {
+        OChainChomp::func_800859C8(objectIndex, _idx);
+        vec3f_copy(object->unk_01C, object->offset);
+        // This should be spawn pos or follow path
+        func_8000D940(object->offset, &object->unk_084[8], object->unk_034, object->surfaceHeight, 0);
+        object->direction_angle[1] = get_angle_between_two_vectors(object->unk_01C, object->offset);
+        object_calculate_new_pos_offset(objectIndex);
+        func_80089CBC(objectIndex, 30.0f);
+    }
+}
+
+void OChainChomp::Draw(s32 cameraId) {
+    s32 objectIndex;
+
+    objectIndex = indexObjectList2[_idx];
+    func_8008A1D0(objectIndex, cameraId, 0x000005DC, 0x000009C4);
+    if (is_obj_flag_status_active(objectIndex, VISIBLE) != 0) {
+        func_80055AB8(objectIndex, cameraId);
+    }
+}
+
+void OChainChomp::func_80055AB8(s32 objectIndex, s32 cameraId) {
+    Camera* camera;
+
+    camera = &camera1[cameraId];
+    if (gObjectList[objectIndex].state >= 2) {
+        if (is_obj_flag_status_active(objectIndex, 0x00100000) != 0) {
+            D_80183E40[0] = gObjectList[objectIndex].pos[0];
+            D_80183E40[1] = gObjectList[objectIndex].pos[1] + 16.0;
+            D_80183E40[2] = gObjectList[objectIndex].pos[2];
+            D_80183E80[0] = 0;
+            D_80183E80[1] =
+                func_800418AC(gObjectList[objectIndex].pos[0], gObjectList[objectIndex].pos[2], camera->pos);
+            D_80183E80[2] = 0x8000;
+            func_800468E0(D_80183E40, D_80183E80, 0.54f, (u8*)d_course_rainbow_road_sphere, (Vtx*)D_0D0062B0, 0x00000020,
+                          0x00000040, 0x00000020, 0x00000040, 5);
+        } else {
+            rsp_set_matrix_transformation(gObjectList[objectIndex].pos, gObjectList[objectIndex].direction_angle,
+                                          gObjectList[objectIndex].sizeScaling);
+            gSPDisplayList(gDisplayListHead++, (Gfx*)D_0D0077D0);
+            render_animated_model((Armature*) gObjectList[objectIndex].model,
+                                  (Animation**) gObjectList[objectIndex].vertex, 0,
+                                  (s16) gObjectList[objectIndex].textureListIndex);
+        }
+    }
+}
+
+void OChainChomp::func_80085878(s32 objectIndex, s32 arg1) {
+    TrackWaypoint* temp_v0;
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    object->unk_0D8 = 1;
+    object->model = (Gfx*) d_rainbow_road_unk4;
+    object->vertex = (Vtx*) d_rainbow_road_unk3;
+    object->sizeScaling = 0.03f;
+    object->boundingBoxSize = 0x000A;
+    set_object_flag(objectIndex, 0x04000200);
+    object->unk_084[8] = (arg1 * 0x12C) + 0x1F4;
+    set_obj_origin_pos(objectIndex, 0.0f, -15.0f, 0.0f);
+    temp_v0 = &D_80164490[(u16) object->unk_084[8]];
+    set_obj_origin_offset(objectIndex, temp_v0->posX, temp_v0->posY, temp_v0->posZ);
+    set_obj_direction_angle(objectIndex, 0U, 0U, 0U);
+    object->unk_034 = 4.0f;
+    object->type = get_animation_length(d_rainbow_road_unk3, 0);
+    object_next_state(objectIndex);
+}
+
+
+void OChainChomp::func_800859C8(s32 objectIndex, s32 arg1) {
+    Object* object;
+
+    object = &gObjectList[objectIndex];
+    switch (object->state) { /* irregular */
+        case 0:
+            break;
+        case 1:
+            OChainChomp::func_80085878(objectIndex, arg1);
+            break;
+        case 2:
+            func_80072E54(objectIndex, 0, (s32) object->type, 1, 0, -1);
+            break;
+    }
+    if (D_8018D40C == 0) {
+        func_800C98B8(object->pos, object->velocity, SOUND_ARG_LOAD(0x19, 0x01, 0x80, 0x57));
+    }
+    func_80074344(objectIndex, &object->surfaceHeight, -0.8f, 0.8f, 0.03f, 0, -1);
+}
+
+
+
+
+
diff --git a/src/engine/objects/ChainChomp.h b/src/engine/objects/ChainChomp.h
new file mode 100644
index 000000000..e1eb35347
--- /dev/null
+++ b/src/engine/objects/ChainChomp.h
@@ -0,0 +1,47 @@
+#pragma once
+
+#include <libultraship.h>
+#include <vector>
+#include "Object.h"
+
+#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 "camera.h"
+#include "some_data.h"
+}
+
+/**
+ * Animation crash for custom courses
+ */
+class OChainChomp : public OObject {
+public:
+    explicit OChainChomp();
+
+
+    ~OChainChomp() {
+        _count--;
+    }
+
+    static size_t GetCount() {
+        return _count;
+    }
+
+    virtual void Tick() override;
+    virtual void Draw(s32 cameraId) override;
+    void func_80055AB8(s32 objectIndex, s32 cameraId);
+
+    void func_80085878(s32 objectIndex, s32 arg1);
+    void func_800859C8(s32 objectIndex, s32 arg1);
+
+private:
+    FVector _pos;
+    static size_t _count;
+    size_t _idx;
+};