Live++ Defold Patch

gistfile1.txt

diff --git a/engine/engine/src/engine.cpp b/engine/engine/src/engine.cpp
index b1e3e0585c4669488f3825121fe560dfb9fb5dde..90bfd8862c6f0d30fb938d3196acf7dfbfeb9f94 100644
--- a/engine/engine/src/engine.cpp
+++ b/engine/engine/src/engine.cpp
@@ -73,6 +73,9 @@
     #include "engine_web.h"
 #endif
 
+#if defined(HAS_LIVEPP)
+	#include <LPP_API_x64_CPP.h> 
+#endif
 
 // Embedded resources
 // Unfortunately, the draw_line et. al are used in production code
@@ -2246,6 +2249,19 @@ bail:
 
     void Step(HEngine engine)
     {
+#if defined(HAS_LIVEPP)
+		engine->m_didReload = false;
+		
+		if (engine->m_lppAgent.WantsReload(lpp::LPP_RELOAD_OPTION_SYNCHRONIZE_WITH_RELOAD)) {
+			engine->m_lppAgent.Reload(lpp::LPP_RELOAD_BEHAVIOUR_WAIT_UNTIL_CHANGES_ARE_APPLIED);
+			engine->m_didReload = true;
+		}
+		
+		if (engine->m_lppAgent.WantsRestart()) {
+			engine->m_lppAgent.Restart(lpp::LPP_RESTART_BEHAVIOUR_INSTANT_TERMINATION, 0, NULL);
+		}
+#endif
+
         engine->m_Alive = true;
         engine->m_RunResult.m_ExitCode = 0;
         engine->m_RunResult.m_Action = dmEngine::RunResult::NONE;
diff --git a/engine/engine/src/engine_loop.cpp b/engine/engine/src/engine_loop.cpp
index 8312fb007c16680a1df1dbd07b81f43464c8ac8a..239f81e154fccb2f1b8f0514fc49c52c9338cc31 100644
--- a/engine/engine/src/engine_loop.cpp
+++ b/engine/engine/src/engine_loop.cpp
@@ -21,6 +21,10 @@
     #include <emscripten/emscripten.h>
 #endif
 
+#if defined(HAS_LIVEPP)
+	#include <LPP_API_x64_CPP.h> 
+#endif
+
 namespace dmEngine
 {
 
@@ -74,6 +78,16 @@ namespace dmEngine
                     exit_code = 1;
                     break;
                 }
+				
+#if defined(HAS_LIVEPP)
+				engine->m_lppAgent = lpp::LppCreateSynchronizedAgent(nullptr, L"../../../../LivePP");
+				if (!lpp::LppIsValidSynchronizedAgent(&engine->m_lppAgent)) {
+                    exit_code = 1;
+                    break;
+				}
+
+				engine->m_lppAgent.EnableModule(lpp::LppGetCurrentModulePath(), lpp::LPP_MODULES_OPTION_ALL_IMPORT_MODULES, nullptr, nullptr);
+#endif
             }
 
 #ifdef __EMSCRIPTEN__
@@ -104,6 +118,10 @@ namespace dmEngine
                     allocated_argc = argc;
                 }
 
+#if defined(HAS_LIVEPP)
+				lpp::LppDestroySynchronizedAgent(&engine->m_lppAgent);
+#endif
+
                 params->m_EngineDestroy(engine);
                 engine = 0;
 
@@ -123,7 +141,7 @@ namespace dmEngine
             free(allocated_argv[i]);
         }
         free(allocated_argv);
-
+		
         return exit_code;
     }
 
diff --git a/engine/engine/src/engine_private.h b/engine/engine/src/engine_private.h
index 2f21105bf01b631e1449092fe9ca0104d7484e02..9d8653afa4959ffb4496ac59e049e0e5cc534f20 100644
--- a/engine/engine/src/engine_private.h
+++ b/engine/engine/src/engine_private.h
@@ -43,6 +43,10 @@
 #include "engine.h"
 #include <engine/engine_ddf.h>
 
+#if defined(HAS_LIVEPP)
+	#include <LPP_API_x64_CPP.h> 
+#endif
+
 namespace dmGameSystem
 {
     struct FontResource;
@@ -181,6 +185,11 @@ namespace dmEngine
 
         RecordData                                  m_RecordData;
         uint8_t                                     m_GuiSafeAreaMode;
+		
+#if defined(HAS_LIVEPP)
+		lpp::LppSynchronizedAgent					m_lppAgent;
+		bool										m_didReload;
+#endif
     };