#include <ultra64.h>
#include <macros.h>
#include "types.h"
#include "variables.h"
#include <defines.h>
#include <config.h>
#include "memory.h"
#include "camera.h"
#include "spawn_players.h"
#include "skybox_and_splitscreen.h"
#include "code_8006E9C0.h"
#include "code_80280650.h"
#include "code_80281780.h"
#include "code_80005FD0.h"
#include "code_802AAA70.h"

void debug_switch_character_ceremony_cutscene(void) {
    if (gEnableDebugMode) {
        if (gControllerOne->button & HOLD_ALL_DPAD_AND_C_BUTTONS) {
            // Allows to switch character in debug mode?
            if (gControllerOne->button & U_CBUTTONS) {
                gCharacterSelections[0] = LUIGI;
            }
            else if (gControllerOne->button & L_CBUTTONS) {
                gCharacterSelections[0] = YOSHI;
            }
            else if (gControllerOne->button & R_CBUTTONS) {
                gCharacterSelections[0] = TOAD;
            }
            else if (gControllerOne->button & D_CBUTTONS) {
                gCharacterSelections[0] = DK;
            }
            else if (gControllerOne->button & U_JPAD) {
                gCharacterSelections[0] = WARIO;
            }
            else if (gControllerOne->button & L_JPAD) {
                gCharacterSelections[0] = PEACH;
            }
            else if (gControllerOne->button & R_JPAD) {
                gCharacterSelections[0] = BOWSER;
            } else {
                gCharacterSelections[0] = MARIO;
            }
            // D_80284ED0 appears to be unused.
            bcopy(&D_80284ED0, &gCharacterIdByGPOverallRank, 8);
        }
    }
}

s32 func_80281880(s32 arg0) {
    s32 i;
    for (i = 0; i < 8; i++) {
        if (gCharacterIdByGPOverallRank[i] == gCharacterSelections[arg0]) break;
    }
    return i;
}

void func_802818BC(void) {
    s32 temp_v0;
    UNUSED s32 pad;
    s32 sp1C;
    s32 temp_v0_2;

    if (D_8018EDF3 != TWO_PLAYERS_SELECTED) {
        D_802874D8.unk_1D = func_80281880(0);
        D_802874D8.unk_1E = gCharacterSelections[0];
        return;
    }
    // weird pattern but if it matches it matches
    temp_v0 = sp1C = func_80281880(0);
    temp_v0_2 = func_80281880(1);
    if (sp1C < temp_v0_2) {
        D_802874D8.unk_1E = gCharacterSelections[0];
        D_802874D8.unk_1D = temp_v0;
    } else {
        D_802874D8.unk_1E = gCharacterSelections[1];
        D_802874D8.unk_1D = temp_v0_2;
    }
}

void load_ceremony_cutscene(void) {
    Camera *camera = &cameras[0];

    gCurrentCourseId = COURSE_ROYAL_RACEWAY;
    D_800DC5B4 = (u16)1;
    gIsMirrorMode = 0;
    gMenuSelectionFromEndingSequence = 0xFFFF;
    D_80287554 = 0;
    func_802A4D18();
    func_802A74BC();
    camera->unk_B4 = 60.0f;
    D_80150130[0] = 60.0f;
    D_800DC5EC->screenWidth = SCREEN_WIDTH;
    D_800DC5EC->screenHeight = SCREEN_HEIGHT;
    D_800DC5EC->screenStartX = 160;
    D_800DC5EC->screenStartY = 120;
    gScreenModeSelection = SCREEN_MODE_1P;
    gNextFreeMemoryAddress = (s32) D_8015F734;
    gActiveScreenMode = SCREEN_MODE_1P;
    gModeSelection = GRAND_PRIX;
    load_course(gCurrentCourseId);
    D_8015F730 = (s32) gNextFreeMemoryAddress;
    set_segment_base_addr(0xB, (void *) decompress_segments((u8 *) &_data_821D10SegmentRomStart, (u8 *) &_data_825800SegmentRomStart));
    set_segment_base_addr(6, (void *) decompress_segments((u8 *) &_course_banshee_boardwalk_dl_mio0SegmentRomStart, (u8 *) &_course_yoshi_valley_dl_mio0SegmentRomStart));
    D_8015F8E4 = -2000.0f;

    D_8015F6EA = -0x15A1;
    D_8015F6EE = -0x15A1;
    D_8015F6F2 = -0x15A1;

    D_8015F6E8 = 0x15A1;
    D_8015F6EC = 0x15A1;
    D_8015F6F0 = 0x15A1;

    D_8015F59C = 0;
    D_8015F5A0 = 0;
    D_8015F58C = 0;
    D_8015F588 = (u16)0;
    D_800DC5BC = (u16)0;
    D_800DC5C8 = (u16)0;
    D_8015F580 = (mk64_surface_map_ram *) gNextFreeMemoryAddress;
    // @bug these segmented addresses need to be symbols for mobility
    // This syntax is required to match
    func_802AF5AC(0x70067E8, -1);
    func_802AF5AC(0x700AEF8, -1);
    func_802AF5AC(0x700A970, 8);
    func_802AF5AC(0x700AC30, 8);
    func_802AF5AC(0x7000CE0, 0x10);
    func_802AF5AC(0x7000E88, 0x10);
    func_802AF5AC(0x700A618, -1);
    func_802AF5AC(0x700A618, -1);
    func_802AF5AC(0x70023F8, 1);
    func_802AF5AC(0x7002478, 1);
    func_80295C6C();
    debug_switch_character_ceremony_cutscene();
    func_802818BC();
    func_8003D080();
    func_8006E9C0();
    func_8001C05C();
    func_80280FB0();
    func_802816B8();
    func_80093E60();
    D_801625F8 = (s32) gHeapEndPtr - gNextFreeMemoryAddress;
    D_801625FC = ((f32) D_801625F8 / 1000.0f);
}