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

1 files changed, 125 insertions, 0 deletions

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);
+}
+
+
+
+
+