refactor(launcher): Remove api for live-recompilation

src/experimental/meshlets/main.cpp

@@ -234,7 +234,5 @@ LOAD_GAME_API_FUNC {
         .Update = MeshletsUpdate,
         .Render = MeshletsRender,
         .OnGameObjectFree = NULL,
-        .OnReload = NULL,
-        .OnUnload = NULL,
     };
 }

src/launcher/game_api.h

@@ -66,12 +66,6 @@ typedef struct {
 
     /* Called by rt_laucher_api::AllocGameObject, if an old object is freed. */
     rt_game_on_game_object_free_fn *OnGameObjectFree;
-
-    /* Called after the game was reloaded during live re-compilation */
-    rt_game_on_reload_fn *OnReload;
-
-    /* Called before the game gets unloaded during live re-compilation */
-    rt_game_on_unload_fn *OnUnload;
 } rt_game_api;
 
 

src/launcher/launcher.c

@@ -17,11 +17,15 @@
 #include <runtime/config.h>
 #include <runtime/dynamic_libs.h>
 #include <renderer/common/renderer_api.h>
+#include <runtime/fsutils.h>
+
 #include <string.h>
 #include <stdlib.h>
+#include <stdbool.h>
  
 #include "game_api.h"
 
+
 RT_CVAR_S(rt_Renderer, "The used renderer. Available options: vk, dx11. (Default: vk)", "vk");
 RT_CVAR_S(rt_WindowTitle, "The title used for the game window. (Default: rtengine)", "rtengine");
 RT_CVAR_I(rt_WindowWidth, "The window width. (Default: 1024)", 1024);
@@ -37,7 +41,7 @@ RT_CVAR_I(rt_LauncherCreateGLContext, "Create an OpenGL context in the launcher.
 RT_CVAR_I(rt_LauncherGLContextMajor, "OpenGL Major version. (Default: 4)", 4);
 RT_CVAR_I(rt_LauncherGLContextMinor, "OpenGL minor version. (Default: 5)", 5);
 
-RT_CVAR_S(rt_GameLib, "Path to the game library. Only usable in internal builds. (Default: "")", "");
+RT_CVAR_S(rt_GameLib, "Path to the game library. Only usable in internal builds. (Default: \"\")", "");
 
 enum {
   WINDOW_MODE_WINDOWED,
@@ -52,6 +56,10 @@ enum {
 #endif
 
 static rt_dynlib *_game_lib = NULL;
+static rt_game_api _game;
+static rt_window _window;
+static void *_game_obj = NULL;
+static rt_launcher_api _launcher_api;
 
 #ifdef _WIN32
 static HINSTANCE _hInstance;
@@ -128,6 +136,15 @@ static void __NullGame_Shutdown(rt_launcher_api *api, void *game_obj) {}
 static void __NullGame_Update(rt_launcher_api *api, rt_time_delta delta, void *game_obj) { RT_UNUSED(delta); }
 static void __NullGame_Render(rt_launcher_api *api, void *game_obj) {}
 
+static rt_game_api _null_api = {
+    .RegisterCVARs    = __NullGame_RegisterCVARs,
+    .Init             = __NullGame_Init,
+    .Shutdown         = __NullGame_Shutdown,
+    .Update           = __NullGame_Update,
+    .Render           = __NullGame_Render,
+    .OnGameObjectFree = NULL,
+};
+
 static rt_game_api LoadGame(const char *cmdline_gamelib) {
     const char *game_lib = RT_GAME_LIB_PATH;
 #ifdef RT_DEBUG
@@ -140,9 +157,6 @@ static rt_game_api LoadGame(const char *cmdline_gamelib) {
 #endif
 
     if (strcmp(game_lib, "(null)") != 0) {
-#if defined(RT_DEBUG) && !defined(RT_DISABLE_LIVE_RECOMPILATION)
-        /* Copy to temporary location to enable rebuilds */
-#endif
         _game_lib = rtOpenLib(game_lib);
         if (!_game_lib) {
             rtReportError("LAUNCHER", "Failed to open game library: %s", game_lib);
@@ -160,23 +174,9 @@ static rt_game_api LoadGame(const char *cmdline_gamelib) {
 
 out:
     /* Fall back to null implementation. */
-    return (rt_game_api){
+    return _null_api;
-        .RegisterCVARs    = __NullGame_RegisterCVARs,
-        .Init             = __NullGame_Init,
-        .Shutdown         = __NullGame_Shutdown,
-        .Update           = __NullGame_Update,
-        .Render           = __NullGame_Render,
-        .OnGameObjectFree = NULL,
-        .OnReload         = NULL,
-        .OnUnload         = NULL,
-    };
 }
 
-static rt_game_api _game;
-static rt_window _window;
-static void *_game_obj = NULL;
-static rt_launcher_api _launcher_api;
-
 static rt_window LauncherAPIGetWindow(void) {
     return _window;      
 }
@@ -367,10 +367,6 @@ static int Entry(int argc, char **argv) {
     rt_timestamp previous = rtTimeNow();
     rt_time_delta lag = time_per_update;
     while (!glfwWindowShouldClose(window)) {
-#ifdef RT_DEBUG
-
-#endif
-        
         glfwPollEvents();
 
         rt_timestamp current = rtTimeNow();
@@ -387,7 +383,6 @@ static int Entry(int argc, char **argv) {
 
         int disp_w, disp_h;
         glfwGetFramebufferSize(window, &disp_w, &disp_h);
-        rtLog("LAUNCHER", "%d %d", disp_w, disp_h);
         _game.Render(&_launcher_api, _game_obj);
         
         if (rt_LauncherCreateGLContext.i) {