Made the sdl module compile. Also the appnow creates a window.

.gitignore

@@ -2,6 +2,8 @@ engine
 modules/*
 logs/*
 
+*.pyc
+*.a
 *.d
 *.o
 *.meta

custom_modules/sdl/SCsub

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+Import("env_mod")
+Import("env")
+
+env_mod.core_sources = []
+
+env_mod.add_source_files(env_mod.core_sources, "*.cpp")
+env_mod.add_source_files(env_mod.core_sources, "core/*.cpp")
+env_mod.add_source_files(env_mod.core_sources, "renderer/*.cpp")
+env_mod.add_source_files(env_mod.core_sources, "widgets/*.cpp")
+
+
+env_mod.Prepend(LINKFLAGS=["-lSDL2_ttf"])
+env.Prepend(LINKFLAGS=["-lSDL2_ttf"])
+
+env_mod.Prepend(CPPPATH=["#../custom_modules/sdl"])
+env.Prepend(CPPPATH=["#../custom_modules/sdl"])
+
+# Build it all as a library
+lib = env_mod.add_library("sdl", env_mod.core_sources)
+env.Prepend(LIBS=[lib])

custom_modules/sdl/detect.py

@@ -0,0 +1,46 @@
+import os
+import platform
+import sys
+
+
+def is_active():
+    return True
+
+
+def get_name():
+    return "sdl2"
+
+
+def can_build():
+    if os.name == "posix" or sys.platform == "darwin":
+        x11_error = os.system("pkg-config --version > /dev/null")
+        if x11_error:
+            return False
+
+        libevent_err = os.system("pkg-config sdl2 --modversion --silence-errors > /dev/null ")
+
+        if libevent_err:
+            print("sdl2 not found!")
+            return False
+
+        print("sdl2 found!")
+
+        return True
+
+    return False
+
+
+def get_opts():
+    return []
+
+def get_flags():
+
+    return []
+
+
+def configure(env):
+    env.ParseConfig("pkg-config sdl2 --cflags --libs")
+    
+    env.Append(CPPDEFINES=["SDL_PRESENT"])
+
+

main.cpp

@@ -2,9 +2,9 @@
 #include <iostream>
 #include <string>
 
-#include "core/http/web_application.h"
-#include "core/file_cache.h"
 #include "core/bry_http/http_server.h"
+#include "core/file_cache.h"
+#include "core/http/web_application.h"
 
 #include "app/ic_application.h"
 
@@ -16,6 +16,13 @@
 
 #include "custom_modules/mqtt_server/mqtt_server.h"
 
+#include <thread>
+
+#include <SDL_ttf.h>
+#include "application.h"
+#include "renderer/renderer.h"
+#include "impl_application.h"
+
 #define MAIN_CLASS ICApplication
 
 void create_databases() {
@@ -86,18 +93,33 @@ int main(int argc, char **argv) {
 
 	MQTTServer *mqtt_server = new MQTTServer();
 	mqtt_server->initialize();
-	mqtt_server->add_local_session("a/b", [](const std::string &client_id, const std::vector<uint8_t> &data, void* obj){ reinterpret_cast<ICApplication*>(obj)->mqtt_sensor_callback(client_id, data); }, app);
+	mqtt_server->add_local_session(
+			"a/b", [](const std::string &client_id, const std::vector<uint8_t> &data, void *obj) { reinterpret_cast<ICApplication *>(obj)->mqtt_sensor_callback(client_id, data); }, app);
+
+	Renderer *renderer = new Renderer();
+	ImplApplication *sdl_app = new ImplApplication();
 
 	if (!migrate) {
 		printf("Initialized!\n");
 
-		mqtt_server->run_async();
-		server->main_loop();
+		//mqtt_server->run_async();
+		//server->main_loop();
+
+		TTF_Init();
+
+		while (sdl_app->running) {
+			sdl_app->main_loop();
+		}
+
+		TTF_Quit();
 	} else {
 		printf("Running migrations.\n");
 		app->migrate();
 	}
 
+	delete sdl_app;
+	delete renderer;
+
 	delete mqtt_server;
 	delete server;
 	delete app;