#pragma once
#include "ultra64/types.h"

#define ARRAY_COUNT(arr) (s32)(sizeof(arr) / sizeof(arr[0]))
#define ARRAY_COUNTU(arr) (u32)(sizeof(arr) / sizeof(arr[0]))

#define VIRTUAL_TO_PHYSICAL(addr) (addr)
#define PHYSICAL_TO_VIRTUAL(addr) (addr)
#define SEGMENTED_TO_VIRTUAL(addr) (addr)

#define ALIGN16(val) (((val) + 0xF) & ~0xF)
#define ALIGN32(val) (((val) + 0x1F) & ~0x1F)
#define ALIGN64(val) (((val) + 0x3F) & ~0x3F)
#define ALIGN256(val) (((val) + 0xFF) & ~0xFF)

#define OFFSETOF(structure, member) ((size_t)&(((structure*)0)->member))

#define SQ(x) ((x)*(x))
#define ABS(x) ((x) >= 0 ? (x) : -(x))
#define DECR(x) ((x) == 0 ? 0 : --(x))
#define DECRT(x) (x.dec())
#define CLAMP(x, min, max) ((x) < (min) ? (min) : (x) > (max) ? (max) : (x))
#define CLAMP_MAX(x, max) ((x) > (max) ? (max) : (x))
#define CLAMP_MIN(x, min) ((x) < (min) ? (min) : (x))
#define MEDIAN3(a1, a2, a3)                                                    \
    (((a2) >= (a1)) ? (((a3) >= (a2)) ? (a2) : (((a1) >= (a3)) ? (a1) : (a3))) \
                    : (((a2) >= (a3)) ? (a2) : (((a3) >= (a1)) ? (a1) : (a3))))

#ifdef LITTLE_ENDIAN
#define RGBA8(r, g, b, a) ((((a) & 0xFF) << 24) | (((b) & 0xFF) << 16) | (((g) & 0xFF) << 8) | (((r) & 0xFF) << 0))
#else
#define RGBA8(r, g, b, a) ((((r) & 0xFF) << 24) | (((g) & 0xFF) << 16) | (((b) & 0xFF) << 8) | (((a) & 0xFF) << 0))
#endif

#define GET_PLAYER(globalCtx) ((Player*)(globalCtx)->actorCtx.actorLists[ACTORCAT_PLAYER].head)

#define GET_ACTIVE_CAM(globalCtx) ((globalCtx)->cameraPtrs[(globalCtx)->activeCamera])


#define CHECK_BTN_ALL(state, combo) (~((state) | ~(combo)) == 0)
#define CHECK_BTN_ANY(state, combo) (((state) & (combo)) != 0)

#define CHECK_FLAG_ALL(flags, mask) (((flags) & (mask)) == (mask))


#define LOG(exp, value, format, file, line) 0

#define LOG_STRING(string, file, line) LOG(#string, string, "%s", file, line)
#define LOG_ADDRESS(exp, value, file, line) LOG(exp, value, "%08x", file, line)
#define LOG_TIME(exp, value, file, line) LOG(exp, value, "%lld", file, line)
#define LOG_NUM(exp, value, file, line) LOG(exp, value, "%d", file, line)
#define LOG_HEX(exp, value, file, line) LOG(exp, value, "%x", file, line)
#define LOG_FLOAT(exp, value, file, line) LOG(exp, value, "%f", file, line)

#define SET_NEXT_GAMESTATE(curState, newInit, newStruct) \
    do {                                                 \
        (curState)->init = newInit;                      \
        (curState)->size = sizeof(newStruct);            \
    } while (0)

#define SET_FULLSCREEN_VIEWPORT(view)      \
    {                                      \
        Viewport viewport;                 \
        viewport.bottomY = SCREEN_HEIGHT;  \
        viewport.rightX = SCREEN_WIDTH;    \
        viewport.topY = 0;                 \
        viewport.leftX = 0;                \
        View_SetViewport(view, &viewport); \
    }                                      \
    (void)0

#define WORK_DISP       __gfxCtx->work.p
#define POLY_OPA_DISP   __gfxCtx->polyOpa.p
#define POLY_XLU_DISP   __gfxCtx->polyXlu.p
#define OVERLAY_DISP    __gfxCtx->overlay.p

// __gfxCtx shouldn't be used directly.
// Use the DISP macros defined above when writing to display buffers.
#define OPEN_DISPS(gfxCtx, file, line) \
    {                                  \
        GraphicsContext* __gfxCtx;     \
        Gfx* dispRefs[4];              \
        __gfxCtx = gfxCtx;             \
        (void)__gfxCtx;                \
        Graph_OpenDisps(dispRefs, gfxCtx, __FILE__, __LINE__)

#define CLOSE_DISPS(gfxCtx, file, line)                 \
        Graph_CloseDisps(dispRefs, gfxCtx, __FILE__, __LINE__); \
    }                                                   \
    (void)0

/**
 * `x` vertex x
 * `y` vertex y
 * `z` vertex z
 * `s` texture s coordinate
 * `t` texture t coordinate
 * `crnx` red component of color vertex, or x component of normal vertex
 * `cgny` green component of color vertex, or y component of normal vertex
 * `cbnz` blue component of color vertex, or z component of normal vertex
 * `a` alpha
 */
#define VTX(x,y,z,s,t,crnx,cgny,cbnz,a) { { { (short)(x), (short)(y), (short)(z) }, 0, { (short)(s), (short)(t) }, { crnx, cgny, cbnz, a } } }

#define VTX_T(x,y,z,s,t,cr,cg,cb,a) { { x, y, z }, 0, { s, t }, { cr, cg, cb, a } }

#define MES(n) (((n & 0xFFFF)) << 16) | ((n >> 16) & 0xFFFF) 

#define MTX(n00, n01, n02, n03, n10, n11, n12, n13, n20, n21, n22, n23, n30, n31, n32, n33) \
{MES(n00), MES(n01), MES(n02), MES(n03),    \
MES(n10), MES(n11), MES(n12), MES(n13),    \
MES(n20), MES(n21), MES(n22), MES(n23),    \
MES(n30), MES(n31), MES(n32), MES(n33)}

#ifdef NDEBUG
#define ASSERT(cond, msg, file, line) ((void)0)
#elif defined(REAL_ASSERT_MACRO)
#define ASSERT(cond, msg, file, line) ((cond) ? ((void)0) : oot_assert(#cond, __FILE__, __LINE__))
#else
#define ASSERT(cond, msg, file, line) ((cond) ? ((void)0) : oot_assert(msg, file, line))
#endif

#define gDPSetTileCustom(pkt, fmt, siz, width, height, pal, cms, cmt, masks, maskt, shifts, shiftt)                    \
    do {                                                                                                               \
        gDPPipeSync(pkt);                                                                                              \
        gDPTileSync(pkt);                                                                                              \
        gDPSetTile(pkt, fmt, siz, (((width)*siz##_TILE_BYTES) + 7) >> 3, 0, G_TX_LOADTILE, 0, cmt, maskt, shiftt, cms, \
                   masks, shifts);                                                                                     \
        gDPTileSync(pkt);                                                                                              \
        gDPSetTile(pkt, fmt, siz, (((width)*siz##_TILE_BYTES) + 7) >> 3, 0, G_TX_RENDERTILE, pal, cmt, maskt, shiftt,  \
                   cms, masks, shifts);                                                                                \
        gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, ((width)-1) << G_TEXTURE_IMAGE_FRAC,                                \
                       ((height)-1) << G_TEXTURE_IMAGE_FRAC);                                                          \
    } while (0)

#ifdef __GNUC__
#define ALIGNED8 __attribute__ ((aligned (8)))
#else
#define ALIGNED8
#endif

#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif

#ifndef M_SQRT2
#define M_SQRT2 1.41421356237309504880f
#endif

#define FLT_MAX 340282346638528859811704183484516925440.0f
#define SHT_MAX 32767.0f
#define SHT_MINV (1.0f / SHT_MAX)
#define DEGTORAD(x) (x * M_PI / 180.0)
#define RADTODEG(x) (x * 180.0 / M_PI)

#ifndef MAX
#define MAX(a, b)               ((a) > (b) ? (a) : (b))
#endif

#ifndef MIN
#define MIN(a, b)               ((a) < (b) ? (a) : (b))
#endif