fp: Add non hot-reload build

External/tely

@@ -1 +1 @@
-Subproject commit e5c7d83121adb093e23655d7ae01820374872340
+Subproject commit a131934ffcc917dda53e0084ff7c3a136b6250ec

build.bat

@@ -82,29 +82,28 @@ set clang_dll_cmd=clang-cl %dll_compile_flags% /Fotely_dll_clang   /Fetely_dll_c
 
 REM MSVC build =====================================================================================
 
-set msvc_sprite_packer_cmd=cl %common_compile_flags% %code_dir%\feely_pona_sprite_packer.cpp /Fofeely_pona_sprite_packer /Fefeely_pona_sprite_packer %common_link_flags%
-powershell -Command "$duration = Measure-Command {%msvc_sprite_packer_cmd% | Out-Default}; Write-Host 'msvc (sprite packer):' $duration.TotalSeconds 'seconds'"
-
 set msvc_build_platform=$platform_time = Measure-Command {%msvc_cmd% ^| Out-Default};
 set msvc_build_dll=$dll_time = Measure-Command {%msvc_dll_cmd% ^| Out-Default};
-set msvc_print_dll_time=Write-Host 'msvc dll:'$dll_time.TotalSeconds's'
 set msvc_print_platform_and_dll_time=Write-Host 'msvc (platform+dll):'($platform_time.TotalSeconds + $dll_time.TotalSeconds)'s ('$platform_time.TotalSeconds + $dll_time.TotalSeconds')'
-set msvc_check_if_exe_locked=$File = [System.IO.File]::Open('%build_dir%\%msvc_exe_name%.exe', 'Open', 'Write'); $File.Close(); $File.Dispose()
 
-set msvc_exe_is_locked=0
-if exist %build_dir%\%msvc_exe_name%.exe (
-    powershell -Command "%msvc_check_if_exe_locked%" 2>nul && set msvc_exe_is_locked=0 || set msvc_exe_is_locked=1
-)
+powershell -Command "$file = [System.IO.File]::Open('%build_dir%\%msvc_exe_name%.exe', 'Open', 'Write'); $file.Close(); $file.Dispose()" 2>nul && set msvc_exe_is_locked=0 || set msvc_exe_is_locked=1
+powershell -Command "$duration = Measure-Command {%msvc_dll_cmd% | Out-Default}; Write-Host 'msvc (dll):' $duration.TotalSeconds 'seconds'"
 
 echo foo> %msvc_exe_name%.lock
-if %msvc_exe_is_locked% == 1 (
-    powershell -Command "%msvc_build_dll% %msvc_print_dll_time%"
-) else (
-    powershell -Command "%msvc_build_platform% %msvc_build_dll% %msvc_print_platform_and_dll_time%"
+if %msvc_exe_is_locked% == 0 (
+    powershell -Command "$time_a = Measure-Command {%msvc_cmd% | Out-Default }; Write-Host 'msvc (raylib):' $time_a.TotalSeconds 'seconds'"
 )
 del %msvc_exe_name%.lock
 
-REM CLANG build ====================================================================================
+REM MSVC no-dll ====================================================================================
+
+set        msvc_no_dll_cmd=cl %common_compile_flags% /Tp %code_dir%\feely_pona_unity_nodll.h     /Fofeely_pona_msvc_nodll    /Fefeely_pona_msvc_nodll    %raylib_link_flags%
+set msvc_sprite_packer_cmd=cl %common_compile_flags%     %code_dir%\feely_pona_sprite_packer.cpp /Fofeely_pona_sprite_packer /Fefeely_pona_sprite_packer %common_link_flags%
+
+powershell -Command "$duration = Measure-Command {%msvc_sprite_packer_cmd% | Out-Default}; Write-Host 'msvc (sprite packer):' $duration.TotalSeconds 'seconds'"
+powershell -Command "$duration = Measure-Command {%msvc_no_dll_cmd%        | Out-Default}; Write-Host 'msvc (no-dll):'        $duration.TotalSeconds 'seconds'"
+
+REM cl /nologo /Z7 %code_dir%\feely_pona_build.cpp
 
 popd
 exit /B 1

feely_pona_build.cpp

@@ -0,0 +1,129 @@
+// #include <Windows.h>
+
+#define DQN_IMPLEMENTATION
+#include "External/tely/External/dqn/dqn.h"
+
+struct Dqn_OSRunCommandAsyncResult
+{
+    void *process;
+};
+
+struct Dqn_OSRunCommandResult
+{
+    uint32_t os_error_code;
+    uint32_t exit_code;
+};
+
+Dqn_OSRunCommandResult Dqn_OS_RunCommandWait(Dqn_OSRunCommandAsyncResult run_cmd)
+{
+    Dqn_OSRunCommandResult result = {};
+    DWORD exec_result             = WaitForSingleObject(run_cmd.process, INFINITE);
+    if (exec_result == WAIT_FAILED) {
+        result.os_error_code = GetLastError();
+        return result;
+    }
+
+    DWORD exit_status;
+    if (!GetExitCodeProcess(run_cmd.process, &exit_status)) {
+        result.os_error_code = GetLastError();
+        return result;
+    }
+
+    result.exit_code = exit_status;
+    CloseHandle(run_cmd.process);
+    return result;
+}
+
+Dqn_OSRunCommandAsyncResult Dqn_OS_RunCommandAsync(Dqn_String8 cmd)
+{
+    Dqn_OSRunCommandAsyncResult result = {};
+    #if defined(DQN_OS_WIN32)
+    Dqn_ThreadScratch scratch = Dqn_Thread_GetScratch(nullptr);
+    Dqn_String16 cmd16        = Dqn_Win_String8ToString16(scratch.arena, cmd);
+
+    PROCESS_INFORMATION proc_info = {};
+    STARTUPINFOW startup_info     = {};
+    startup_info.cb               = sizeof(STARTUPINFOW);
+    startup_info.hStdError        = GetStdHandle(STD_ERROR_HANDLE);
+    startup_info.hStdOutput       = GetStdHandle(STD_OUTPUT_HANDLE);
+    startup_info.hStdInput        = GetStdHandle(STD_INPUT_HANDLE);
+    startup_info.dwFlags         |= STARTF_USESTDHANDLES;
+    BOOL create_result            = CreateProcessW(nullptr, cmd16.data, nullptr, nullptr, true, 0, nullptr, nullptr, &startup_info, &proc_info);
+    if (!create_result)
+        return result;
+
+    CloseHandle(proc_info.hThread);
+    result.process = proc_info.hProcess;
+    #else
+    pid_t cpid = fork();
+    if (cpid < 0) {
+        nob_log(NOB_ERROR, "Could not fork child process: %s", strerror(errno));
+        return NOB_INVALID_PROC;
+    }
+
+    if (cpid == 0) {
+        // NOTE: This leaks a bit of memory in the child process.
+        // But do we actually care? It's a one off leak anyway...
+        Nob_Cmd cmd_null = {0};
+        nob_da_append_many(&cmd_null, cmd.items, cmd.count);
+        nob_cmd_append(&cmd_null, NULL);
+
+        if (execvp(cmd.items[0], (char * const*) cmd_null.items) < 0) {
+            nob_log(NOB_ERROR, "Could not exec child process: %s", strerror(errno));
+            exit(1);
+        }
+        NOB_ASSERT(0 && "unreachable");
+    }
+
+    return cpid;
+    #endif
+    return result;
+}
+
+int main()
+{
+    Dqn_Library_Init();
+    Dqn_String8 build_dir = DQN_STRING8("./Build");
+    if (!Dqn_Fs_MakeDir(build_dir)) {
+        Dqn_Log_ErrorF("Failed to make build dir '%.*s'", DQN_STRING_FMT(build_dir));
+        return -1;
+    }
+
+    Dqn_ThreadScratch scratch             = Dqn_Thread_GetScratch(nullptr);
+    Dqn_String8 exe_dir                   = Dqn_OS_EXEDir(scratch.arena);
+    Dqn_String8Builder raylib_cmd_builder = {};
+    raylib_cmd_builder.allocator          = scratch.allocator;
+
+    Dqn_String8 raylib_files[] = {
+        DQN_STRING8("rcore.c"),
+        DQN_STRING8("utils.c"),
+        DQN_STRING8("raudio.c"),
+        DQN_STRING8("rmodels.c"),
+        DQN_STRING8("rtext.c"),
+        DQN_STRING8("rtextures.c"),
+        DQN_STRING8("rshapes.c"),
+        DQN_STRING8("rglfw.c"),
+    };
+
+    Dqn_String8 raylib_dir            = Dqn_FsPath_ConvertF(scratch.arena, "%.*s/External/tely/external/raylib", DQN_STRING_FMT(exe_dir));
+    Dqn_String8 raylib_include_dirs[] = {
+        Dqn_FsPath_ConvertF(scratch.arena, "%.*s", DQN_STRING_FMT(raylib_dir)),
+        Dqn_FsPath_ConvertF(scratch.arena, "%.*s/external/glfw/include", DQN_STRING_FMT(raylib_dir)),
+        Dqn_FsPath_ConvertF(scratch.arena, "%.*s/glfw/deps/mingw", DQN_STRING_FMT(raylib_dir)),
+    };
+
+    Dqn_String8 compile_flags = DQN_STRING8("/W4 /Z7 /MT /EHsc /nologo");
+    Dqn_String8 link_flags    = DQN_STRING8("/link /incremental:no");
+
+    Dqn_String8Builder_AppendF(&raylib_cmd_builder, "cl %.*s /w /c /D _DEFAULT_SOURCE /D PLATFORM_DESKTOP", DQN_STRING_FMT(compile_flags));
+    for (Dqn_String8 include_dir : raylib_include_dirs)
+        Dqn_String8Builder_AppendF(&raylib_cmd_builder, " /I %.*s", DQN_STRING_FMT(include_dir));
+
+    for (Dqn_String8 file_name : raylib_files)
+        Dqn_String8Builder_AppendRef(&raylib_cmd_builder, Dqn_FsPath_ConvertF(scratch.arena, " %.*s/%.*s", DQN_STRING_FMT(raylib_dir), DQN_STRING_FMT(file_name)));
+
+    Dqn_String8 cmd                        = Dqn_String8Builder_Build(&raylib_cmd_builder, scratch.allocator);
+    Dqn_OSRunCommandAsyncResult run_result = Dqn_OS_RunCommandAsync(cmd);
+    Dqn_OS_RunCommandWait(run_result);
+    return 0;
+}

feely_pona_unity.h

@@ -40,6 +40,7 @@
 
 // NOTE: TELY ======================================================================================
 
+DQN_MSVC_WARNING_PUSH
 DQN_MSVC_WARNING_DISABLE(4505) // warning C4505: unreferenced function with internal linkage has been removed
 #include "External/tely/tely_profile.h"
 #include "External/tely/tely_platform_input.h"
@@ -70,3 +71,4 @@ DQN_MSVC_WARNING_DISABLE(4505) // warning C4505: unreferenced function with inte
 #include "feely_pona_entity_create.cpp"
 #include "feely_pona_misc.cpp"
 #include "feely_pona.cpp"
+DQN_MSVC_WARNING_POP

feely_pona_unity_nodll.h

@@ -0,0 +1,94 @@
+// =================================================================================================
+
+// NOTE(doyle): Work-around for clangd to correctly resolve symbols in unity
+// builds by providing symbol definition and prototypes by including this
+// mega-header in all files and using the "#pragma once" directive to
+// avoid multiple defined symbols when compiling the unity build itself.
+//
+// See: https://www.frogtoss.com/labs/clangd-with-unity-builds.html
+
+#pragma once
+
+// NOTE: DQN =======================================================================================
+
+// NOTE: C-strings declared in a ternary cause global-buffer-overflow in
+// MSVC2022.
+// stb_sprintf assumes c-string literals are 4 byte aligned which is always
+// true, however, reading past the end of a string whose size is not a multiple
+// of 4 is UB causing ASAN to complain.
+#if defined(_MSC_VER) && !defined(__clang__)
+    #define STBSP__ASAN __declspec(no_sanitize_address)
+#endif
+
+#define DQN_ASAN_POISON 0
+#define DQN_ASAN_VET_POISON 1
+#define DQN_ONLY_RECT
+#define DQN_ONLY_V2
+#define DQN_ONLY_V3
+#define DQN_ONLY_V4
+#define DQN_ONLY_WIN
+#define DQN_ONLY_FARRAY
+#define DQN_ONLY_PROFILER
+#define DQN_ONLY_SLICE
+#define DQN_ONLY_LIST
+#define DQN_ONLY_VARRAY
+#define DQN_ONLY_DSMAP
+#define DQN_ONLY_FS
+#define _CRT_SECURE_NO_WARNINGS
+#define DQN_IMPLEMENTATION
+#include "External/tely/External/dqn/dqn.h"
+
+// NOTE: STB Headers ===============================================================================
+
+DQN_GCC_WARNING_PUSH
+DQN_GCC_WARNING_DISABLE(-Wunused-function)
+#include "External/tely/external/stb/stb_image.h"
+DQN_GCC_WARNING_POP
+
+// =================================================================================================
+
+#include "External/tely/external/raylib/raylib.h"
+#include "External/tely/external/raylib/rlgl.h"
+#include "External/tely/external/raylib/external/glfw/include/GLFW/glfw3.h"
+
+// NOTE: TELY ======================================================================================
+
+DQN_MSVC_WARNING_PUSH
+DQN_MSVC_WARNING_DISABLE(4505) // warning C4505: unreferenced function with internal linkage has been removed
+#include "External/tely/tely_profile.h"
+#include "External/tely/tely_platform_input.h"
+#include "External/tely/tely_tools.h"
+#include "External/tely/tely_asset.h"
+#include "External/tely/tely_colour.h"
+#include "External/tely/tely_render.h"
+#include "External/tely/tely_audio.h"
+#include "External/tely/tely_platform.h"
+#include "External/tely/tely_ui.h"
+#include "External/tely/tely_rfui.h"
+
+#include "External/tely/tely_tools.cpp"
+#include "External/tely/tely_asset.cpp"
+#include "External/tely/tely_audio.cpp"
+#include "External/tely/tely_render.cpp"
+#include "External/tely/tely_platform_input.cpp"
+#include "External/tely/tely_ui.cpp"
+#include "External/tely/tely_rfui.cpp"
+
+// NOTE: feely_pona ================================================================================
+#include "feely_pona.h"
+#include "feely_pona_stdlib.h"
+#include "feely_pona_entity.h"
+#include "feely_pona_game.h"
+
+#include "feely_pona_game.cpp"
+#include "feely_pona_entity_create.cpp"
+#include "feely_pona_misc.cpp"
+#include "feely_pona.cpp"
+
+// NOTE: TELY_Platform =============================================================================
+
+#define TELY_PLATFORM_NO_DLL
+#include "External/tely/tely_platform.cpp"
+#include "External/tely/tely_platform_raylib.cpp"
+
+DQN_MSVC_WARNING_POP