1 files changed, 227 insertions, 0 deletions
diff --git a/src/engine/courses/Course.cpp b/src/engine/courses/Course.cpp
new file mode 100644
index 000000000..b3f9248bb
--- /dev/null
+++ b/src/engine/courses/Course.cpp
@@ -0,0 +1,227 @@
+#include <libultraship.h>
+
+#include "Course.h"
+#include "MarioRaceway.h"
+#include "ChocoMountain.h"
+
+extern "C" {
+    #include "main.h"
+    #include "memory.h"
+    #include "common_structs.h"
+    #include "course_offsets.h"
+    #include "some_data.h"
+    #include "code_8006E9C0.h"
+    #include "code_8003DC40.h"
+    #include "assets/common_data.h"
+    #include "render_objects.h"
+    #include "save.h"
+    #include "staff_ghosts.h"
+    #include "Engine.h"
+    extern StaffGhost* d_mario_raceway_staff_ghost;
+}
+
+Course::Course() {
+    // Props.Name = "Course Name";
+    // Props.DebugName = "CName";
+    // Props.CourseLength = "567m";
+    // Props.Cup = FLOWER_CUP;
+    // Props.CupIndex = 3;
+    Props.AIBehaviour = D_0D008F28;
+    Props.AIMaximumSeparation = 50.0f;
+    Props.AIMinimumSeparation = 0.3f;
+    Props.SomePtr = D_800DCB34;
+    Props.AISteeringSensitivity = 48;
+
+    Props.NearPersp = 3.0f;
+    Props.FarPersp = 6800.0f;
+
+    Props.PathSizes = {600, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0};
+
+    Props.D_0D009418[0] = 4.1666665f;
+    Props.D_0D009418[1] = 5.5833334f;
+    Props.D_0D009418[2] = 6.1666665f;
+    Props.D_0D009418[3] = 6.75f;
+
+    Props.D_0D009568[0] = 3.75f;
+    Props.D_0D009568[1] = 5.1666665f;
+    Props.D_0D009568[2] = 5.75f;
+    Props.D_0D009568[3] = 6.3333334f;
+
+    Props.D_0D0096B8[0] = 3.3333332f;
+    Props.D_0D0096B8[1] = 3.9166667f;
+    Props.D_0D0096B8[2] = 4.5f;
+    Props.D_0D0096B8[3] = 5.0833334f;
+
+    Props.D_0D009808[0] = 3.75f;
+    Props.D_0D009808[1] = 5.1666665f;
+    Props.D_0D009808[2] = 5.75f;
+    Props.D_0D009808[3] = 6.3333334f;
+
+    Props.PathTable[0] = NULL;
+    Props.PathTable[1] = NULL;
+    Props.PathTable[2] = NULL;
+    Props.PathTable[3] = NULL;
+
+    Props.PathTable2[0] = NULL;
+    Props.PathTable2[1] = NULL;
+    Props.PathTable2[2] = NULL;
+    Props.PathTable2[3] = NULL;
+
+    Props.Clouds = NULL;
+    Props.CloudList = NULL;
+    Props.MinimapFinishlineX = 0;
+    Props.MinimapFinishlineY = 0;
+}
+
+void Course::Load(Vtx* vtx, Gfx* gfx) {
+    gSegmentTable[4] = reinterpret_cast<uintptr_t>(&vtx[0]);
+    gSegmentTable[7] = reinterpret_cast<uintptr_t>(&gfx[0]);
+}
+
+void Course::Load() {
+
+    size_t vtxSize = (ResourceGetSizeByName(this->vtx) / sizeof(CourseVtx)) * sizeof(Vtx);
+    size_t texSegSize;
+
+    // Convert course vtx to vtx
+    Vtx* vtx = reinterpret_cast<Vtx*>(allocate_memory(vtxSize));
+    gSegmentTable[4] = reinterpret_cast<uintptr_t>(&vtx[0]);
+    printf("\nVtxsize: 0x%X\n\n",vtxSize);
+    func_802A86A8(reinterpret_cast<CourseVtx*>(LOAD_ASSET_RAW(this->vtx)), vtx, vtxSize / sizeof(Vtx));
+
+    // Load and allocate memory for course textures
+    const course_texture* asset = this->textures;
+    u8* freeMemory = NULL;
+    u8* texture = NULL;
+    size_t size = 0;
+    texSegSize = 0;
+    while (asset->addr) {
+        size = ResourceGetTexSizeByName(asset->addr);
+        freeMemory = (u8*) allocate_memory(size);
+
+        texture = reinterpret_cast<u8*>(LOAD_ASSET_RAW(asset->addr));
+        if (texture) {
+            if (asset == &textures[0]) {
+                gSegmentTable[5] = reinterpret_cast<uintptr_t>(&freeMemory[0]);
+            }
+            memcpy(freeMemory, texture, size);
+            texSegSize += size;
+            // printf("Texture Addr: 0x%llX, size 0x%X\n", &freeMemory[0], size);
+        }
+        asset++;
+    }
+
+    // Extract packed DLs
+    u8* packed = reinterpret_cast<u8*>(LOAD_ASSET_RAW(this->gfx));
+    Gfx* gfx = (Gfx*) allocate_memory(sizeof(Gfx) * this->gfxSize); // Size of unpacked DLs
+    assert(gfx != NULL);
+    gSegmentTable[7] = reinterpret_cast<uintptr_t>(&gfx[0]);
+    displaylist_unpack(reinterpret_cast<uintptr_t *>(gfx), reinterpret_cast<uintptr_t>(packed), 0);
+}
+
+void Course::LoadTextures() { }
+
+void Course::SpawnActors() {
+
+}
+
+void Course::Init() {
+}
+void Course::InitClouds() {
+    if (this->Props.Clouds) {
+        init_clouds(this->Props.Clouds);
+    }
+}
+
+void Course::UpdateClouds(s32 arg0, Camera* camera) {
+    s32 cloudIndex;
+    s32 objectIndex;
+    CloudData* cloud;
+
+    if (this->Props.CloudList) {
+        for (cloudIndex = 0; cloudIndex < D_8018D1F0; cloudIndex++) {
+            cloud = &this->Props.CloudList[cloudIndex];
+            objectIndex = D_8018CC80[arg0 + cloudIndex];
+            func_800788F8(objectIndex, cloud->rotY, camera);
+        }
+    }
+}
+
+void Course::SomeCollisionThing(Player *player, Vec3f arg1, Vec3f arg2, Vec3f arg3, f32* arg4, f32* arg5, f32* arg6, f32* arg7) {
+    func_8003E048(player, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
+}
+
+
+void Course::MinimapSettings() {
+
+}
+
+void Course::InitCourseObjects() {
+
+}
+
+void Course::UpdateCourseObjects() {
+
+}
+
+void Course::RenderCourseObjects(s32 cameraId) {
+
+}
+
+// Implemented for the first cup of each course plus Koopa Beach
+void Course::SomeSounds() {
+
+}
+
+void Course::SetCourseVtxColours() {
+
+}
+
+void Course::WhatDoesThisDo(Player* player, int8_t playerId) {
+
+}
+
+void Course::WhatDoesThisDoAI(Player* player, int8_t playerId) {
+
+}
+
+// Positions the finishline on the minimap
+void Course::MinimapFinishlinePosition() {
+    //! todo: Place hard-coded values here.
+    draw_hud_2d_texture_8x8(this->Props.MinimapFinishlineX, this->Props.MinimapFinishlineY, (u8*) common_texture_minimap_finish_line);
+}
+
+void Course::SetStaffGhost() {
+    D_80162DD6 = 1;
+    D_80162DF4 = 1;
+}
+
+void Course::SpawnBombKarts() {
+//    GetWorld()->SpawnBombKarts();
+}
+
+World* Course::GetWorld() {
+    return nullptr;
+     //&gWorldInstance;
+}
+
+void Course::Waypoints(Player* player, int8_t playerId) {
+    player->nearestWaypointId = gNearestWaypointByPlayerId[playerId];
+    if (player->nearestWaypointId < 0) {
+        player->nearestWaypointId = gWaypointCountByPathIndex[0] + player->nearestWaypointId;
+    }
+}
+
+void Course::SpawnVehicles() {}
+void Course::UpdateVehicles() {}
+
+void Course::BeginPlay() {}
+void Course::Render(struct UnkStruct_800DC5EC* arg0) {}
+void Course::RenderCredits() {}
+void Course::Collision() {}
+void Course::GenerateCollision() {}
+void Course::Water() {}
+
+void Course::Destroy() { }
+
+Course* currentCourse = nullptr;