Add Windows and Switch build support

.gitignore

@@ -1,6 +1,9 @@
 # Xmake cache
 .xmake/
 build/
+local_packages/
+*.log
+PLAN.md
 
 # MacOS Cache
 .DS_Store

BUILD.md

@@ -0,0 +1,269 @@
+# Frostbite2D 编译说明
+
+本文档记录当前 Windows PC 和 Nintendo Switch 版本的编译方法。命令默认在项目根目录执行：
+
+```powershell
+cd X:\NS_unknown_game\Frostbite2D-Engine
+```
+
+## 1. Windows PC 编译
+
+### 1.1 前置环境
+
+当前机器已验证可用：
+
+- Visual Studio 2026 MSVC x64 工具链
+- XMake：`C:\Program Files\xmake\xmake.exe`
+- CMake：`C:\Program Files\CMake\bin\cmake.exe`
+- Python 3.13，供 XMake 构建部分依赖包使用
+
+XMake 会自动拉取这些 PC 依赖：
+
+- SDL2
+- SDL2_image
+- SDL2_mixer
+- SDL2_ttf
+- GLM
+- zlib
+
+### 1.2 编译引擎静态库
+
+```powershell
+$env:PATH='C:\Program Files\CMake\bin;C:\Program Files\xmake;' + $env:PATH
+
+& 'C:\Program Files\xmake\xmake.exe' f -c -p windows -a x64 -m release -y
+& 'C:\Program Files\xmake\xmake.exe' build Frostbite2D
+```
+
+产物：
+
+```text
+build\windows\x64\release\Frostbite2D.lib
+```
+
+### 1.3 编译 Windows 测试 EXE
+
+项目内有一个最小 Windows 测试程序：
+
+```text
+examples\windows_smoke\main.cpp
+```
+
+编译命令：
+
+```powershell
+$env:PATH='C:\Program Files\CMake\bin;C:\Program Files\xmake;' + $env:PATH
+
+& 'C:\Program Files\xmake\xmake.exe' f -c -p windows -a x64 -m release -y
+& 'C:\Program Files\xmake\xmake.exe' build Frostbite2DWindowsSmoke
+```
+
+产物：
+
+```text
+build\windows\x64\release\Frostbite2DWindowsSmoke.exe
+```
+
+运行 EXE 时，需要把依赖 DLL 放在 EXE 同目录。当前已验证至少需要：
+
+```text
+SDL2.dll
+SDL2_image.dll
+SDL2_mixer.dll
+SDL2_ttf.dll
+FLAC.dll
+```
+
+如果重新清理构建目录后 DLL 丢失，可以从 XMake 包缓存复制。当前机器路径示例：
+
+```powershell
+$out='build\windows\x64\release'
+
+Copy-Item 'C:\Users\11655\AppData\Local\.xmake\packages\l\libsdl2\2.32.10\9cf157962d784bab85f45cbb66d68046\bin\SDL2.dll' $out -Force
+Copy-Item 'C:\Users\11655\AppData\Local\.xmake\packages\l\libsdl2_image\2.8.8\026ef5efba044dc0824fc0125a4307c9\bin\SDL2_image.dll' $out -Force
+Copy-Item 'C:\Users\11655\AppData\Local\.xmake\packages\l\libsdl2_mixer\2.8.1\03da77434a3f43dfa9c6e52b7ea5dafd\bin\SDL2_mixer.dll' $out -Force
+Copy-Item 'C:\Users\11655\AppData\Local\.xmake\packages\l\libsdl2_ttf\2.24.0\56f7684f28e04a3eb194f8f4a4ed4c2b\bin\SDL2_ttf.dll' $out -Force
+Copy-Item 'C:\Users\11655\AppData\Local\.xmake\packages\l\libflac\1.5.0\96b3cdc9f5834a3c9ac2a033627c794b\bin\FLAC.dll' $out -Force
+```
+
+运行测试：
+
+```powershell
+& build\windows\x64\release\Frostbite2DWindowsSmoke.exe
+```
+
+正常输出中应包含：
+
+```text
+Frostbite2D Windows smoke init ok.
+Renderer initialized
+TaskSystem initialized
+Application stopped
+```
+
+## 2. Nintendo Switch 编译
+
+### 2.1 前置环境
+
+当前机器已验证可用：
+
+- devkitPro：`C:\devkitPro`
+- devkitA64：`C:\devkitPro\devkitA64`
+- libnx：`C:\devkitPro\libnx`
+- Switch portlibs：`C:\devkitPro\portlibs\switch`
+- XMake：`C:\Program Files\xmake\xmake.exe`
+
+Switch 版依赖不走 XMake 的桌面包，而是使用 devkitPro 的 portlibs：
+
+- SDL2
+- SDL2_image
+- SDL2_mixer
+- SDL2_ttf
+- GLM
+- zlib
+- libnx
+
+### 2.2 编译 Switch 引擎静态库
+
+```powershell
+$env:PATH='C:\devkitPro\devkitA64\bin;C:\devkitPro\tools\bin;C:\devkitPro\msys2\usr\bin;C:\Program Files\CMake\bin;C:\Program Files\xmake;' + $env:PATH
+$env:DEVKITPRO='C:\devkitPro'
+$env:DEVKITA64='C:\devkitPro\devkitA64'
+
+& 'C:\Program Files\xmake\xmake.exe' f -c -p switch -a aarch64 -m release --toolchain=cross --sdk='C:\devkitPro\devkitA64' --bin='C:\devkitPro\devkitA64\bin' --cross='aarch64-none-elf-' -y
+& 'C:\Program Files\xmake\xmake.exe' build Frostbite2D
+```
+
+产物：
+
+```text
+build\switch\aarch64\release\libFrostbite2D.a
+```
+
+### 2.3 编译 Switch NRO 测试程序
+
+项目内有一个最小 Switch 测试程序：
+
+```text
+examples\switch_smoke\main.cpp
+```
+
+它会调用：
+
+```cpp
+frostbite2D::switchInit();
+frostbite2D::switchShutdown();
+```
+
+先确保 `libFrostbite2D.a` 已经生成，然后执行：
+
+```powershell
+$env:PATH='C:\devkitPro\devkitA64\bin;C:\devkitPro\tools\bin;C:\devkitPro\msys2\usr\bin;' + $env:PATH
+$env:DEVKITPRO='C:\devkitPro'
+$env:DEVKITA64='C:\devkitPro\devkitA64'
+
+$out='build\switch\aarch64\release\switch_smoke'
+New-Item -ItemType Directory -Force -Path $out | Out-Null
+
+$common=@(
+  '-g',
+  '-O2',
+  '-D__SWITCH__',
+  '-march=armv8-a+crc+crypto',
+  '-mtune=cortex-a57',
+  '-mtp=soft',
+  '-ffunction-sections',
+  '-fdata-sections',
+  '-fPIE',
+  '-IFrostbite2D\include',
+  '-IFrostbite2D\third_party\quickjspp',
+  '-IC:\devkitPro\libnx\include',
+  '-IC:\devkitPro\portlibs\switch\include',
+  '-IC:\devkitPro\portlibs\switch\include\SDL2',
+  '-specs=C:\devkitPro\libnx\switch.specs'
+)
+
+$compileArgs=@('-c','-std=c++17') + $common + @(
+  '-o', "$out\main.o",
+  'examples\switch_smoke\main.cpp'
+)
+& C:\devkitPro\devkitA64\bin\aarch64-none-elf-g++.exe @compileArgs
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+
+$linkArgs=@(
+  '-specs=C:\devkitPro\libnx\switch.specs',
+  '-g',
+  '-march=armv8-a+crc+crypto',
+  '-mtune=cortex-a57',
+  '-mtp=soft',
+  '-fPIE',
+  '-Lbuild\switch\aarch64\release',
+  '-LC:\devkitPro\libnx\lib',
+  '-o', "$out\Frostbite2D_smoke.elf",
+  "$out\main.o",
+  '-lFrostbite2D',
+  '-lnx'
+)
+& C:\devkitPro\devkitA64\bin\aarch64-none-elf-g++.exe @linkArgs
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+
+& C:\devkitPro\tools\bin\nacptool.exe --create 'Frostbite2D Smoke' 'Frostbite2D' '1.0.0' "$out\control.nacp"
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+
+& C:\devkitPro\tools\bin\elf2nro.exe "$out\Frostbite2D_smoke.elf" "$out\Frostbite2D_smoke_meta.nro" --nacp="$out\control.nacp" --icon=C:\devkitPro\libnx\default_icon.jpg
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+```
+
+产物：
+
+```text
+build\switch\aarch64\release\switch_smoke\Frostbite2D_smoke.elf
+build\switch\aarch64\release\switch_smoke\Frostbite2D_smoke_meta.nro
+build\switch\aarch64\release\switch_smoke\control.nacp
+```
+
+推荐运行带元数据的版本：
+
+```text
+Frostbite2D_smoke_meta.nro
+```
+
+不带 NACP/icon 的 NRO 在 Ryujinx 1.3.3 中可能触发 `OpenNroAssetSection` 相关加载错误。
+
+正常运行后屏幕显示：
+
+```text
+Frostbite2D Switch smoke test
+Press PLUS to exit.
+```
+
+## 3. 常见问题
+
+### 3.1 切换平台后编译异常
+
+XMake 会缓存当前平台配置。Windows 和 Switch 来回切换时，建议使用 `f -c` 重新配置：
+
+```powershell
+& 'C:\Program Files\xmake\xmake.exe' f -c -p windows -a x64 -m release -y
+```
+
+或：
+
+```powershell
+& 'C:\Program Files\xmake\xmake.exe' f -c -p switch -a aarch64 -m release --toolchain=cross --sdk='C:\devkitPro\devkitA64' --bin='C:\devkitPro\devkitA64\bin' --cross='aarch64-none-elf-' -y
+```
+
+### 3.2 Windows EXE 启动时报 `0xC0000135`
+
+这是缺 DLL。把 SDL 相关 DLL 复制到 EXE 同目录即可。
+
+### 3.3 Switch NRO 在 Ryujinx 中加载失败
+
+优先使用带 NACP/icon 的：
+
+```text
+Frostbite2D_smoke_meta.nro
+```
+
+不要优先使用裸的 `Frostbite2D_smoke.nro`。
+

Frostbite2D/include/frostbite2D/base/object_registry.h

@@ -4,6 +4,7 @@
 #include <cstddef>
 #include <memory>
 #include <map>
+#include <string>
 
 namespace frostbite2D {
 

Frostbite2D/include/frostbite2D/platform/windows.h

@@ -2,6 +2,14 @@
 
 #ifdef _WIN32
 
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+
 #include <windows.h>
 
 namespace frostbite2D {

Frostbite2D/third_party/quickjspp/quickjs/cutils.h

@@ -27,15 +27,32 @@
 
 #include <stdlib.h>
 #include <inttypes.h>
+#if defined(_MSC_VER)
+#include <intrin.h>
+#endif
 
 /* set if CPU is big endian */
 #undef WORDS_BIGENDIAN
 
+#if defined(_MSC_VER)
+#define likely(x)       (x)
+#define unlikely(x)     (x)
+#define force_inline __forceinline
+#define no_inline __declspec(noinline)
+#define __maybe_unused
+#ifndef __attribute__
+#define __attribute__(x)
+#endif
+#ifndef __attribute
+#define __attribute(x)
+#endif
+#else
 #define likely(x)       __builtin_expect(!!(x), 1)
 #define unlikely(x)     __builtin_expect(!!(x), 0)
 #define force_inline inline __attribute__((always_inline))
 #define no_inline __attribute__((noinline))
 #define __maybe_unused __attribute__((unused))
+#endif
 
 #define xglue(x, y) x ## y
 #define glue(x, y) xglue(x, y)
@@ -114,27 +131,69 @@ static inline int64_t min_int64(int64_t a, int64_t b)
 /* WARNING: undefined if a = 0 */
 static inline int clz32(unsigned int a)
 {
+#if defined(_MSC_VER)
+    unsigned long r;
+    _BitScanReverse(&r, a);
+    return 31 - (int)r;
+#else
     return __builtin_clz(a);
+#endif
 }
 
 /* WARNING: undefined if a = 0 */
 static inline int clz64(uint64_t a)
 {
+#if defined(_MSC_VER)
+#if defined(_M_X64) || defined(_M_ARM64)
+    unsigned long r;
+    _BitScanReverse64(&r, a);
+    return 63 - (int)r;
+#else
+    uint32_t h = (uint32_t)(a >> 32);
+    if (h != 0)
+        return clz32(h);
+    return 32 + clz32((uint32_t)a);
+#endif
+#else
     return __builtin_clzll(a);
+#endif
 }
 
 /* WARNING: undefined if a = 0 */
 static inline int ctz32(unsigned int a)
 {
+#if defined(_MSC_VER)
+    unsigned long r;
+    _BitScanForward(&r, a);
+    return (int)r;
+#else
     return __builtin_ctz(a);
+#endif
 }
 
 /* WARNING: undefined if a = 0 */
 static inline int ctz64(uint64_t a)
 {
+#if defined(_MSC_VER)
+#if defined(_M_X64) || defined(_M_ARM64)
+    unsigned long r;
+    _BitScanForward64(&r, a);
+    return (int)r;
+#else
+    uint32_t l = (uint32_t)a;
+    if (l != 0)
+        return ctz32(l);
+    return 32 + ctz32((uint32_t)(a >> 32));
+#endif
+#else
     return __builtin_ctzll(a);
+#endif
 }
 
+#if defined(_MSC_VER)
+#pragma pack(push, 1)
+#endif
+
 struct __attribute__((packed)) packed_u64 {
     uint64_t v;
 };
@@ -147,6 +206,10 @@ struct __attribute__((packed)) packed_u16 {
     uint16_t v;
 };
 
+#if defined(_MSC_VER)
+#pragma pack(pop)
+#endif
+
 static inline uint64_t get_u64(const uint8_t *tab)
 {
     return ((const struct packed_u64 *)tab)->v;

Frostbite2D/third_party/quickjspp/quickjs/quickjs.c

@@ -28,7 +28,11 @@
 #include <inttypes.h>
 #include <string.h>
 #include <assert.h>
+#if defined(_WIN32)
+#include <windows.h>
+#else
 #include <sys/time.h>
+#endif
 #include <time.h>
 #include <fenv.h>
 #include <math.h>
@@ -50,7 +54,7 @@
 
 #define OPTIMIZE         1
 #define SHORT_OPCODES    1
-#if defined(EMSCRIPTEN)
+#if defined(EMSCRIPTEN) || defined(_MSC_VER)
 #define DIRECT_DISPATCH  0
 #else
 #define DIRECT_DISPATCH  1
@@ -69,11 +73,11 @@
 
 /* define to include Atomics.* operations which depend on the OS
    threads */
-#if !defined(EMSCRIPTEN)
+#if !defined(EMSCRIPTEN) && !defined(_WIN32)
 #define CONFIG_ATOMICS
 #endif
 
-#if !defined(EMSCRIPTEN)
+#if !defined(EMSCRIPTEN) && !defined(_WIN32)
 /* enable stack limitation */
 #define CONFIG_STACK_CHECK
 #endif
@@ -115,6 +119,43 @@
 #include <errno.h>
 #endif
 
+#if defined(_WIN32)
+static int gettimeofday(struct timeval *tv, void *tz)
+{
+    FILETIME ft;
+    uint64_t t;
+    (void)tz;
+
+    GetSystemTimeAsFileTime(&ft);
+    t = ((uint64_t)ft.dwHighDateTime << 32) | ft.dwLowDateTime;
+    t -= UINT64_C(116444736000000000);
+    tv->tv_sec = (long)(t / 10000000);
+    tv->tv_usec = (long)((t % 10000000) / 10);
+    return 0;
+}
+
+#ifndef ssize_t
+typedef intptr_t ssize_t;
+#endif
+
+static struct tm *localtime_r(const time_t *timep, struct tm *result)
+{
+    return localtime_s(result, timep) == 0 ? result : NULL;
+}
+
+static double js_get_infinity(int sign)
+{
+    volatile double zero = 0.0;
+    double inf = 1.0 / zero;
+    return sign < 0 ? -inf : inf;
+}
+#else
+static double js_get_infinity(int sign)
+{
+    return sign < 0 ? -1.0 / 0.0 : 1.0 / 0.0;
+}
+#endif
+
 enum {
     /* classid tag        */    /* union usage   | properties */
     JS_CLASS_OBJECT = 1,        /* must be first */
@@ -7249,7 +7290,7 @@ static int JS_DefinePrivateField(JSContext *ctx, JSValueConst obj,
         JS_ThrowTypeErrorNotASymbol(ctx);
         goto fail;
     }
-    prop = js_symbol_to_atom(ctx, (JSValue)name);
+    prop = js_symbol_to_atom(ctx, name);
     p = JS_VALUE_GET_OBJ(obj);
     prs = find_own_property(&pr, p, prop);
     if (prs) {
@@ -7280,7 +7321,7 @@ static JSValue JS_GetPrivateField(JSContext *ctx, JSValueConst obj,
     /* safety check */
     if (unlikely(JS_VALUE_GET_TAG(name) != JS_TAG_SYMBOL))
         return JS_ThrowTypeErrorNotASymbol(ctx);
-    prop = js_symbol_to_atom(ctx, (JSValue)name);
+    prop = js_symbol_to_atom(ctx, name);
     p = JS_VALUE_GET_OBJ(obj);
     prs = find_own_property(&pr, p, prop);
     if (!prs) {
@@ -7307,7 +7348,7 @@ static int JS_SetPrivateField(JSContext *ctx, JSValueConst obj,
         JS_ThrowTypeErrorNotASymbol(ctx);
         goto fail;
     }
-    prop = js_symbol_to_atom(ctx, (JSValue)name);
+    prop = js_symbol_to_atom(ctx, name);
     p = JS_VALUE_GET_OBJ(obj);
     prs = find_own_property(&pr, p, prop);
     if (!prs) {
@@ -7397,7 +7438,7 @@ static int JS_CheckBrand(JSContext *ctx, JSValueConst obj, JSValueConst func)
     if (unlikely(JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT))
         goto not_obj;
     p = JS_VALUE_GET_OBJ(obj);
-    prs = find_own_property(&pr, p, js_symbol_to_atom(ctx, (JSValue)brand));
+    prs = find_own_property(&pr, p, js_symbol_to_atom(ctx, brand));
     if (!prs) {
         JS_ThrowTypeError(ctx, "invalid brand on object");
         return -1;
@@ -9051,7 +9092,7 @@ int JS_DefineProperty(JSContext *ctx, JSValueConst this_obj,
                 return -1;
             }
             /* this code relies on the fact that Uint32 are never allocated */
-            val = (JSValueConst)JS_NewUint32(ctx, array_length);
+            val = JS_NewUint32(ctx, array_length);
             /* prs may have been modified */
             prs = find_own_property(&pr, p, prop);
             assert(prs != NULL);
@@ -10246,7 +10287,7 @@ static JSValue js_atof(JSContext *ctx, const char *str, const char **pp,
             } else
 #endif
             {
-                double d = 1.0 / 0.0;
+                double d = js_get_infinity(1);
                 if (is_neg)
                     d = -d;
                 val = JS_NewFloat64(ctx, d);
@@ -16052,7 +16093,7 @@ static JSValue js_call_c_function(JSContext *ctx, JSValueConst func_obj,
 #else
     sf->js_mode = 0;
 #endif
-    sf->cur_func = (JSValue)func_obj;
+    sf->cur_func = func_obj;
     sf->arg_count = argc;
     arg_buf = argv;
 
@@ -16296,7 +16337,7 @@ static JSValue JS_CallInternal(JSContext *caller_ctx, JSValueConst func_obj,
     sf->js_mode = b->js_mode;
     arg_buf = argv;
     sf->arg_count = argc;
-    sf->cur_func = (JSValue)func_obj;
+    sf->cur_func = func_obj;
     init_list_head(&sf->var_ref_list);
     var_refs = p->u.func.var_refs;
 
@@ -39292,8 +39333,8 @@ static int64_t JS_FlattenIntoArray(JSContext *ctx, JSValueConst target,
         if (!JS_IsUndefined(mapperFunction)) {
             JSValueConst args[3] = { element, JS_NewInt64(ctx, sourceIndex), source };
             element = JS_Call(ctx, mapperFunction, thisArg, 3, args);
-            JS_FreeValue(ctx, (JSValue)args[0]);
+            JS_FreeValue(ctx, args[0]);
-            JS_FreeValue(ctx, (JSValue)args[1]);
+            JS_FreeValue(ctx, args[1]);
             if (JS_IsException(element))
                 return -1;
         }
@@ -39839,9 +39880,9 @@ static const JSCFunctionListEntry js_number_funcs[] = {
     JS_CFUNC_DEF("isSafeInteger", 1, js_number_isSafeInteger ),
     JS_PROP_DOUBLE_DEF("MAX_VALUE", 1.7976931348623157e+308, 0 ),
     JS_PROP_DOUBLE_DEF("MIN_VALUE", 5e-324, 0 ),
-    JS_PROP_DOUBLE_DEF("NaN", NAN, 0 ),
+    JS_PROP_DOUBLE_DEF("NaN", JS_FLOAT64_NAN, 0 ),
-    JS_PROP_DOUBLE_DEF("NEGATIVE_INFINITY", -INFINITY, 0 ),
+    JS_PROP_DOUBLE_DEF("NEGATIVE_INFINITY", -1.0 / 0.0, 0 ),
-    JS_PROP_DOUBLE_DEF("POSITIVE_INFINITY", INFINITY, 0 ),
+    JS_PROP_DOUBLE_DEF("POSITIVE_INFINITY", 1.0 / 0.0, 0 ),
     JS_PROP_DOUBLE_DEF("EPSILON", 2.220446049250313e-16, 0 ), /* ES6 */
     JS_PROP_DOUBLE_DEF("MAX_SAFE_INTEGER", 9007199254740991.0, 0 ), /* ES6 */
     JS_PROP_DOUBLE_DEF("MIN_SAFE_INTEGER", -9007199254740991.0, 0 ), /* ES6 */
@@ -40710,7 +40751,7 @@ static JSValue js_string_match(JSContext *ctx, JSValueConst this_val,
         str = JS_NewString(ctx, "g");
         if (JS_IsException(str))
             goto fail;
-        args[args_len++] = (JSValueConst)str;
+        args[args_len++] = str;
     }
     rx = JS_CallConstructor(ctx, ctx->regexp_ctor, args_len, args);
     JS_FreeValue(ctx, str);
@@ -41759,6 +41800,32 @@ static double js_fmax(double a, double b)
     }
 }
 
+static double js_math_fabs_wrap(double x) { return fabs(x); }
+static double js_math_floor_wrap(double x) { return floor(x); }
+static double js_math_ceil_wrap(double x) { return ceil(x); }
+static double js_math_sqrt_wrap(double x) { return sqrt(x); }
+static double js_math_acos_wrap(double x) { return acos(x); }
+static double js_math_asin_wrap(double x) { return asin(x); }
+static double js_math_atan_wrap(double x) { return atan(x); }
+static double js_math_atan2_wrap(double x, double y) { return atan2(x, y); }
+static double js_math_cos_wrap(double x) { return cos(x); }
+static double js_math_exp_wrap(double x) { return exp(x); }
+static double js_math_log_wrap(double x) { return log(x); }
+static double js_math_sin_wrap(double x) { return sin(x); }
+static double js_math_tan_wrap(double x) { return tan(x); }
+static double js_math_trunc_wrap(double x) { return trunc(x); }
+static double js_math_cosh_wrap(double x) { return cosh(x); }
+static double js_math_sinh_wrap(double x) { return sinh(x); }
+static double js_math_tanh_wrap(double x) { return tanh(x); }
+static double js_math_acosh_wrap(double x) { return acosh(x); }
+static double js_math_asinh_wrap(double x) { return asinh(x); }
+static double js_math_atanh_wrap(double x) { return atanh(x); }
+static double js_math_expm1_wrap(double x) { return expm1(x); }
+static double js_math_log1p_wrap(double x) { return log1p(x); }
+static double js_math_log2_wrap(double x) { return log2(x); }
+static double js_math_log10_wrap(double x) { return log10(x); }
+static double js_math_cbrt_wrap(double x) { return cbrt(x); }
+
 static JSValue js_math_min_max(JSContext *ctx, JSValueConst this_val,
                                int argc, JSValueConst *argv, int magic)
 {
@@ -41768,7 +41835,7 @@ static JSValue js_math_min_max(JSContext *ctx, JSValueConst this_val,
     uint32_t tag;
 
     if (unlikely(argc == 0)) {
-        return __JS_NewFloat64(ctx, is_max ? -1.0 / 0.0 : 1.0 / 0.0);
+        return __JS_NewFloat64(ctx, js_get_infinity(is_max ? -1 : 1));
     }
 
     tag = JS_VALUE_GET_TAG(argv[0]);
@@ -41943,36 +42010,36 @@ static JSValue js_math_random(JSContext *ctx, JSValueConst this_val,
 static const JSCFunctionListEntry js_math_funcs[] = {
     JS_CFUNC_MAGIC_DEF("min", 2, js_math_min_max, 0 ),
     JS_CFUNC_MAGIC_DEF("max", 2, js_math_min_max, 1 ),
-    JS_CFUNC_SPECIAL_DEF("abs", 1, f_f, fabs ),
+    JS_CFUNC_SPECIAL_DEF("abs", 1, f_f, js_math_fabs_wrap ),
-    JS_CFUNC_SPECIAL_DEF("floor", 1, f_f, floor ),
+    JS_CFUNC_SPECIAL_DEF("floor", 1, f_f, js_math_floor_wrap ),
-    JS_CFUNC_SPECIAL_DEF("ceil", 1, f_f, ceil ),
+    JS_CFUNC_SPECIAL_DEF("ceil", 1, f_f, js_math_ceil_wrap ),
     JS_CFUNC_SPECIAL_DEF("round", 1, f_f, js_math_round ),
-    JS_CFUNC_SPECIAL_DEF("sqrt", 1, f_f, sqrt ),
+    JS_CFUNC_SPECIAL_DEF("sqrt", 1, f_f, js_math_sqrt_wrap ),
 
-    JS_CFUNC_SPECIAL_DEF("acos", 1, f_f, acos ),
+    JS_CFUNC_SPECIAL_DEF("acos", 1, f_f, js_math_acos_wrap ),
-    JS_CFUNC_SPECIAL_DEF("asin", 1, f_f, asin ),
+    JS_CFUNC_SPECIAL_DEF("asin", 1, f_f, js_math_asin_wrap ),
-    JS_CFUNC_SPECIAL_DEF("atan", 1, f_f, atan ),
+    JS_CFUNC_SPECIAL_DEF("atan", 1, f_f, js_math_atan_wrap ),
-    JS_CFUNC_SPECIAL_DEF("atan2", 2, f_f_f, atan2 ),
+    JS_CFUNC_SPECIAL_DEF("atan2", 2, f_f_f, js_math_atan2_wrap ),
-    JS_CFUNC_SPECIAL_DEF("cos", 1, f_f, cos ),
+    JS_CFUNC_SPECIAL_DEF("cos", 1, f_f, js_math_cos_wrap ),
-    JS_CFUNC_SPECIAL_DEF("exp", 1, f_f, exp ),
+    JS_CFUNC_SPECIAL_DEF("exp", 1, f_f, js_math_exp_wrap ),
-    JS_CFUNC_SPECIAL_DEF("log", 1, f_f, log ),
+    JS_CFUNC_SPECIAL_DEF("log", 1, f_f, js_math_log_wrap ),
     JS_CFUNC_SPECIAL_DEF("pow", 2, f_f_f, js_pow ),
-    JS_CFUNC_SPECIAL_DEF("sin", 1, f_f, sin ),
+    JS_CFUNC_SPECIAL_DEF("sin", 1, f_f, js_math_sin_wrap ),
-    JS_CFUNC_SPECIAL_DEF("tan", 1, f_f, tan ),
+    JS_CFUNC_SPECIAL_DEF("tan", 1, f_f, js_math_tan_wrap ),
     /* ES6 */
-    JS_CFUNC_SPECIAL_DEF("trunc", 1, f_f, trunc ),
+    JS_CFUNC_SPECIAL_DEF("trunc", 1, f_f, js_math_trunc_wrap ),
     JS_CFUNC_SPECIAL_DEF("sign", 1, f_f, js_math_sign ),
-    JS_CFUNC_SPECIAL_DEF("cosh", 1, f_f, cosh ),
+    JS_CFUNC_SPECIAL_DEF("cosh", 1, f_f, js_math_cosh_wrap ),
-    JS_CFUNC_SPECIAL_DEF("sinh", 1, f_f, sinh ),
+    JS_CFUNC_SPECIAL_DEF("sinh", 1, f_f, js_math_sinh_wrap ),
-    JS_CFUNC_SPECIAL_DEF("tanh", 1, f_f, tanh ),
+    JS_CFUNC_SPECIAL_DEF("tanh", 1, f_f, js_math_tanh_wrap ),
-    JS_CFUNC_SPECIAL_DEF("acosh", 1, f_f, acosh ),
+    JS_CFUNC_SPECIAL_DEF("acosh", 1, f_f, js_math_acosh_wrap ),
-    JS_CFUNC_SPECIAL_DEF("asinh", 1, f_f, asinh ),
+    JS_CFUNC_SPECIAL_DEF("asinh", 1, f_f, js_math_asinh_wrap ),
-    JS_CFUNC_SPECIAL_DEF("atanh", 1, f_f, atanh ),
+    JS_CFUNC_SPECIAL_DEF("atanh", 1, f_f, js_math_atanh_wrap ),
-    JS_CFUNC_SPECIAL_DEF("expm1", 1, f_f, expm1 ),
+    JS_CFUNC_SPECIAL_DEF("expm1", 1, f_f, js_math_expm1_wrap ),
-    JS_CFUNC_SPECIAL_DEF("log1p", 1, f_f, log1p ),
+    JS_CFUNC_SPECIAL_DEF("log1p", 1, f_f, js_math_log1p_wrap ),
-    JS_CFUNC_SPECIAL_DEF("log2", 1, f_f, log2 ),
+    JS_CFUNC_SPECIAL_DEF("log2", 1, f_f, js_math_log2_wrap ),
-    JS_CFUNC_SPECIAL_DEF("log10", 1, f_f, log10 ),
+    JS_CFUNC_SPECIAL_DEF("log10", 1, f_f, js_math_log10_wrap ),
-    JS_CFUNC_SPECIAL_DEF("cbrt", 1, f_f, cbrt ),
+    JS_CFUNC_SPECIAL_DEF("cbrt", 1, f_f, js_math_cbrt_wrap ),
     JS_CFUNC_DEF("hypot", 2, js_math_hypot ),
     JS_CFUNC_DEF("random", 0, js_math_random ),
     JS_CFUNC_SPECIAL_DEF("fround", 1, f_f, js_math_fround ),
@@ -45738,7 +45805,7 @@ static JSMapRecord *map_add_record(JSContext *ctx, JSMapState *s,
     } else {
         JS_DupValue(ctx, key);
     }
-    mr->key = (JSValue)key;
+    mr->key = key;
     h = map_hash_key(ctx, key) & (s->hash_size - 1);
     list_add_tail(&mr->hash_link, &s->hash_table[h]);
     list_add_tail(&mr->link, &s->records);
@@ -45960,7 +46027,7 @@ static JSValue js_map_forEach(JSContext *ctx, JSValueConst this_val,
                 args[0] = args[1];
             else
                 args[0] = JS_DupValue(ctx, mr->value);
-            args[2] = (JSValue)this_val;
+            args[2] = this_val;
             ret = JS_Call(ctx, func, this_arg, 3, (JSValueConst *)args);
             JS_FreeValue(ctx, args[0]);
             if (!magic)
@@ -46956,7 +47023,7 @@ static JSValue js_promise_all(JSContext *ctx, JSValueConst this_val,
                 goto fail_reject;
             }
             resolve_element_data[0] = JS_NewBool(ctx, FALSE);
-            resolve_element_data[1] = (JSValueConst)JS_NewInt32(ctx, index);
+            resolve_element_data[1] = JS_NewInt32(ctx, index);
             resolve_element_data[2] = values;
             resolve_element_data[3] = resolving_funcs[is_promise_any];
             resolve_element_data[4] = resolve_element_env;
@@ -47315,7 +47382,7 @@ static JSValue js_async_from_sync_iterator_unwrap_func_create(JSContext *ctx,
 {
     JSValueConst func_data[1];
 
-    func_data[0] = (JSValueConst)JS_NewBool(ctx, done);
+    func_data[0] = JS_NewBool(ctx, done);
     return JS_NewCFunctionData(ctx, js_async_from_sync_iterator_unwrap,
                                1, 0, 1, func_data);
 }
@@ -47894,7 +47961,7 @@ static const JSCFunctionListEntry js_global_funcs[] = {
     JS_CFUNC_DEF("escape", 1, js_global_escape ),
     JS_CFUNC_DEF("unescape", 1, js_global_unescape ),
     JS_PROP_DOUBLE_DEF("Infinity", 1.0 / 0.0, 0 ),
-    JS_PROP_DOUBLE_DEF("NaN", NAN, 0 ),
+    JS_PROP_DOUBLE_DEF("NaN", JS_FLOAT64_NAN, 0 ),
     JS_PROP_UNDEFINED_DEF("undefined", 0 ),
 
     /* for the 'Date' implementation */
@@ -52744,8 +52811,8 @@ static int js_TA_cmp_generic(const void *a, const void *b, void *opaque) {
             psc->exception = 1;
         }
     done:
-        JS_FreeValue(ctx, (JSValue)argv[0]);
+        JS_FreeValue(ctx, argv[0]);
-        JS_FreeValue(ctx, (JSValue)argv[1]);
+        JS_FreeValue(ctx, argv[1]);
     }
     return cmp;
 }

Frostbite2D/third_party/quickjspp/quickjs/quickjs.h

@@ -215,12 +215,33 @@ typedef struct JSValue {
 #define JS_VALUE_GET_FLOAT64(v) ((v).u.float64)
 #define JS_VALUE_GET_PTR(v) ((v).u.ptr)
 
-#define JS_MKVAL(tag, val) (JSValue){ (JSValueUnion){ .int32 = val }, tag }
+static inline JSValue JS_MKVAL(int tag, int32_t val)
-#define JS_MKPTR(tag, p) (JSValue){ (JSValueUnion){ .ptr = p }, tag }
+{
+    JSValue v;
+    v.tag = tag;
+    v.u.int32 = val;
+    return v;
+}
+
+static inline JSValue JS_MKPTR(int tag, void *ptr)
+{
+    JSValue v;
+    v.tag = tag;
+    v.u.ptr = ptr;
+    return v;
+}
 
 #define JS_TAG_IS_FLOAT64(tag) ((unsigned)(tag) == JS_TAG_FLOAT64)
 
-#define JS_NAN (JSValue){ .u.float64 = JS_FLOAT64_NAN, JS_TAG_FLOAT64 }
+static inline JSValue JS_MKFLOAT64_NAN(void)
+{
+    JSValue v;
+    v.tag = JS_TAG_FLOAT64;
+    v.u.float64 = JS_FLOAT64_NAN;
+    return v;
+}
+
+#define JS_NAN JS_MKFLOAT64_NAN()
 
 static inline JSValue __JS_NewFloat64(JSContext *ctx, double d)
 {
@@ -667,7 +688,7 @@ static inline JSValue JS_DupValue(JSContext *ctx, JSValueConst v)
         JSRefCountHeader *p = (JSRefCountHeader *)JS_VALUE_GET_PTR(v);
         p->ref_count++;
     }
-    return (JSValue)v;
+    return v;
 }
 
 static inline JSValue JS_DupValueRT(JSRuntime *rt, JSValueConst v)
@@ -676,7 +697,7 @@ static inline JSValue JS_DupValueRT(JSRuntime *rt, JSValueConst v)
         JSRefCountHeader *p = (JSRefCountHeader *)JS_VALUE_GET_PTR(v);
         p->ref_count++;
     }
-    return (JSValue)v;
+    return v;
 }
 
 int JS_ToBool(JSContext *ctx, JSValueConst val); /* return -1 for JS_EXCEPTION */

engine.lua

@@ -6,31 +6,56 @@ function add_frostbite2d_target()
     target("Frostbite2D")
         set_kind("static")
         add_files(path.join(engine_root, "Frostbite2D/src/**.cpp"))
-        add_files(path.join(engine_root, "Frostbite2D/src/**.c"))
+        add_files(path.join(engine_root, "Frostbite2D/src/glad/*.c"))
         add_includedirs(path.join(engine_root, "Frostbite2D/include"), {public = true})
         add_includedirs(path.join(engine_root, "Frostbite2D/third_party/quickjspp"), {public = true})
 
         local quickjs_dir = path.join(engine_root, "Frostbite2D/third_party/quickjspp/quickjs")
         local quickjs_defines = {
             "CONFIG_VERSION=\"2024-01-13\"",
-            "CONFIG_BIGNUM",
             "_GNU_SOURCE"
         }
+        local enable_quickjs_bignum = not is_plat("windows")
+        if enable_quickjs_bignum then
+            table.insert(quickjs_defines, "CONFIG_BIGNUM")
+        end
         if is_plat("mingw") or is_plat("windows") then
             table.insert(quickjs_defines, "__USE_MINGW_ANSI_STDIO")
         end
         add_files(path.join(quickjs_dir, "quickjs.c"), {defines = quickjs_defines})
         add_files(path.join(quickjs_dir, "cutils.c"), {defines = quickjs_defines})
-        add_files(path.join(quickjs_dir, "libbf.c"), {defines = quickjs_defines})
+        if enable_quickjs_bignum then
+            add_files(path.join(quickjs_dir, "libbf.c"), {defines = quickjs_defines})
+        end
         add_files(path.join(quickjs_dir, "libregexp.c"), {defines = quickjs_defines})
         add_files(path.join(quickjs_dir, "libunicode.c"), {defines = quickjs_defines})
 
-        add_packages("libsdl2", {public = true})
+        if is_plat("switch") then
-        add_packages("libsdl2_image", {public = true})
+            local devkitpro = os.getenv("DEVKITPRO") or "C:/devkitPro"
-        add_packages("libsdl2_mixer", {public = true})
+            local devkita64 = os.getenv("DEVKITA64") or path.join(devkitpro, "devkitA64")
-        add_packages("libsdl2_ttf", {public = true})
+            local portlibs = path.join(devkitpro, "portlibs/switch")
-        add_packages("glm", {public = true})
+            local libnx = path.join(devkitpro, "libnx")
-        add_packages("zlib", {public = true})
+
+            add_cxflags("-D__SWITCH__", "-march=armv8-a+crc+crypto", "-mtune=cortex-a57", "-mtp=soft", {public = true})
+            add_cxflags("-ffunction-sections", "-fdata-sections", {public = true})
+            add_cxflags("-specs=" .. path.join(libnx, "switch.specs"), {public = true, force = true})
+            add_ldflags("-specs=" .. path.join(libnx, "switch.specs"), {public = true, force = true})
+
+            add_includedirs(path.join(portlibs, "include"), {public = true})
+            add_includedirs(path.join(portlibs, "include/SDL2"), {public = true})
+            add_includedirs(path.join(portlibs, "include/freetype2"), {public = true})
+            add_includedirs(path.join(libnx, "include"), {public = true})
+            add_linkdirs(path.join(portlibs, "lib"), path.join(libnx, "lib"), {public = true})
+            add_links("SDL2_ttf", "freetype", "SDL2_mixer", "vorbisidec", "opusfile", "opus", "modplug", "mpg123", "mikmod", "FLAC", "ogg", {public = true})
+            add_links("SDL2_image", "png", "jpeg", "webp", "z", "SDL2", "EGL", "GLESv2", "glapi", "drm_nouveau", "nx", "m", "pthread", {public = true})
+        else
+            add_packages("libsdl2", {public = true})
+            add_packages("libsdl2_image", {public = true})
+            add_packages("libsdl2_mixer", {public = true})
+            add_packages("libsdl2_ttf", {public = true})
+            add_packages("glm", {public = true})
+            add_packages("zlib", {public = true})
+        end
 
         if is_plat("mingw") or is_plat("windows") then
             add_syslinks("imm32", {public = true})

examples/switch_smoke/main.cpp

@@ -0,0 +1,34 @@
+#include <cstdio>
+
+#include <switch.h>
+
+#include <frostbite2D/platform/switch.h>
+
+int main(int argc, char **argv)
+{
+    (void)argc;
+    (void)argv;
+
+    consoleInit(nullptr);
+    padConfigureInput(1, HidNpadStyleSet_NpadStandard);
+
+    PadState pad;
+    padInitializeDefault(&pad);
+
+    frostbite2D::switchInit();
+
+    std::printf("Frostbite2D Switch smoke test\n");
+    std::printf("Press PLUS to exit.\n");
+
+    while (appletMainLoop()) {
+        padUpdate(&pad);
+        if (padGetButtonsDown(&pad) & HidNpadButton_Plus) {
+            break;
+        }
+        consoleUpdate(nullptr);
+    }
+
+    frostbite2D::switchShutdown();
+    consoleExit(nullptr);
+    return 0;
+}

examples/windows_smoke/main.cpp

@@ -0,0 +1,32 @@
+#include <cstdio>
+
+#define SDL_MAIN_HANDLED
+#include <frostbite2D/core/application.h>
+
+int main(int argc, char **argv)
+{
+    (void)argc;
+    (void)argv;
+
+    auto config = frostbite2D::AppConfig::createDefault();
+    config.appName = "Frostbite2D Windows Smoke";
+    config.windowConfig.title = "Frostbite2D Windows Smoke";
+    config.windowConfig.width = 640;
+    config.windowConfig.height = 360;
+    config.windowConfig.resizable = false;
+    config.windowConfig.vsync = false;
+    config.maxFps = 60;
+
+    auto &app = frostbite2D::Application::get();
+    if (!app.init(config)) {
+        std::puts("Frostbite2D Windows smoke init failed.");
+        return 1;
+    }
+
+    std::puts("Frostbite2D Windows smoke init ok.");
+    app.run([&app]() {
+        app.quit();
+    });
+    app.shutdown();
+    return 0;
+}

xmake.lua

@@ -7,11 +7,28 @@ set_encodings("utf-8")
 
 add_rules("mode.debug", "mode.release")
 
-add_requires("libsdl2", {configs = {shared = true}})
+if not is_plat("switch") then
-add_requires("libsdl2_image", {configs = {shared = true}})
+    add_requires("libsdl2", {configs = {shared = true}})
-add_requires("libsdl2_mixer", {configs = {shared = true}})
+    add_requires("libsdl2_image", {configs = {shared = true}})
-add_requires("libsdl2_ttf", {configs = {shared = true}})
+    add_requires("libsdl2_mixer", {configs = {shared = true}})
-add_requires("glm")
+    add_requires("libsdl2_ttf", {configs = {shared = true}})
-add_requires("zlib")
+    add_requires("glm")
+    add_requires("zlib")
+end
 
 includes("engine.lua")
+
+if is_plat("windows") then
+    target("Frostbite2DWindowsSmoke")
+        set_kind("binary")
+        add_files("examples/windows_smoke/main.cpp")
+        add_deps("Frostbite2D")
+        add_packages("libsdl2")
+        add_packages("libsdl2_image")
+        add_packages("libsdl2_mixer")
+        add_packages("libsdl2_ttf")
+        add_packages("glm")
+        add_packages("zlib")
+        add_syslinks("imm32")
+    target_end()
+end