#include <libultraship.h>
#include <libultra/gbi.h>
#include <vector>
#include <memory>

#include "DoubleDeck.h"
#include "GameObject.h"
#include "World.h"
#include "engine/vehicles/OBombKart.h"
#include "assets/double_deck_data.h"

extern "C" {
    #include "main.h"
    #include "camera.h"
    #include "course_offsets.h"
    #include "code_800029B0.h"
    #include "render_courses.h"
    #include "code_8006E9C0.h"
    #include "code_80057C60.h"
    #include "defines.h"
    #include "math_util.h"
    #include "external.h"
    #include "code_80005FD0.h"
    #include "spawn_players.h"
    #include "render_objects.h"
    #include "assets/common_data.h"
    #include "save.h"
    #include "staff_ghosts.h"
    #include "actors.h"
    #include "collision.h"
    #include "memory.h"
    extern const char *double_deck_dls[];
    extern s16 currentScreenSection;
}

DoubleDeck::DoubleDeck() {
    this->vtx = d_course_double_deck_vertex;
    this->gfx = d_course_double_deck_packed_dls;
    this->gfxSize = 699;
    this->textures = double_deck_textures;
    Props.MinimapTexture = gTextureCourseOutlineDoubleDeck;
    Props.D_800E5548[0] = 64;
    Props.D_800E5548[1] = 64;

    Props.Name = "double deck";
    Props.DebugName = "deck";
    Props.CourseLength = "";
    Props.AIBehaviour = D_0D008F18;
    Props.AIMaximumSeparation = -1.0f;
    Props.AIMinimumSeparation = 0.5f;
    Props.SomePtr = D_800DCAF4;
    Props.AISteeringSensitivity = 53;

    Props.NearPersp = 2.0f;
    Props.FarPersp = 1500.0f;

    Props.PathSizes = {1, 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; // no clouds
    Props.CloudList = NULL;
    Props.MinimapFinishlineX = 0;
    Props.MinimapFinishlineY = 0;

    Props.Skybox.TopRight = {113, 70, 255};
    Props.Skybox.BottomRight = {255, 184, 99};
    Props.Skybox.BottomLeft = {255, 184, 99};
    Props.Skybox.TopLeft = {113, 70, 255};
    Props.Skybox.FloorTopRight = {255, 224, 240};
    Props.Skybox.FloorBottomRight = {0, 0, 0};
    Props.Skybox.FloorBottomLeft = {0, 0, 0};
    Props.Skybox.FloorTopLeft = {255, 224, 240};
    Props.Sequence = MusicSeq::MUSIC_SEQ_CHOCO_MOUNTAIN;
}

void DoubleDeck::Load() {
    Course::Load();

    generate_collision_mesh_with_default_section_id((Gfx*) segmented_gfx_to_virtual((void*)0x07000738), 1);
    func_80295C6C();
    D_8015F8E4 = gCourseMinY - 10.0f;
}

void DoubleDeck::LoadTextures() {
}

void DoubleDeck::SpawnActors() {
    spawn_all_item_boxes((ActorSpawnData*)LOAD_ASSET_RAW(d_course_double_deck_item_box_spawns));
}

void DoubleDeck::SpawnVehicles() {
    if (gModeSelection == VERSUS) {
        Vec3f pos = {0, 0, 0};

        gWorldInstance.AddBombKart(pos, &D_80164550[0][20], 20, 0, 1.0f);
        gWorldInstance.AddBombKart(pos, &D_80164550[0][40], 40, 0, 1.0f);
        gWorldInstance.AddBombKart(pos, &D_80164550[0][60], 60, 0, 1.0f);
        gWorldInstance.AddBombKart(pos, &D_80164550[0][80], 80, 0, 1.0f);
        gWorldInstance.AddBombKart(pos, &D_80164550[0][100], 100, 0, 1.0f);
        gWorldInstance.AddBombKart(pos, &D_80164550[0][120], 120, 0, 1.0f);
        gWorldInstance.AddBombKart(pos, &D_80164550[0][140], 140, 0, 1.0f);
    }
}

// Likely sets minimap boundaries
void DoubleDeck::MinimapSettings() {
    D_8018D2A0 = 0.0285f;
    D_8018D2E0 = 32;
    D_8018D2E8 = 32;
}

void DoubleDeck::InitCourseObjects() {}

void DoubleDeck::SomeSounds() {}

void DoubleDeck::WhatDoesThisDo(Player* player, int8_t playerId) {}

void DoubleDeck::WhatDoesThisDoAI(Player* player, int8_t playerId) {}

// Positions the finishline on the minimap
void DoubleDeck::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 DoubleDeck::Render(struct UnkStruct_800DC5EC* arg0) {
    func_802B5D64(D_800DC610, D_802B87D4, 0, 1);
    gSPTexture(gDisplayListHead++, 0xFFFF, 0xFFFF, 0, G_TX_RENDERTILE, G_ON);
    gSPSetGeometryMode(gDisplayListHead++, G_SHADING_SMOOTH);
    gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
    gSPClearGeometryMode(gDisplayListHead++, G_CULL_BACK);
    // d_course_double_deck_packed_dl_738
    gSPDisplayList(gDisplayListHead++, (segmented_gfx_to_virtual((void*)0x07000738)));
    gSPSetGeometryMode(gDisplayListHead++, G_CULL_BACK);
}

void DoubleDeck::RenderCredits() {}

void DoubleDeck::Collision() {}

void DoubleDeck::Waypoints(Player* player, int8_t playerId) {
    player->nearestWaypointId = 0;
}

void DoubleDeck::Destroy() { }