Added LuaCall.h

Source/Integration/IntegrationGameModeBase.h

@@ -6,6 +6,7 @@
 #include "GameFramework/GameModeBase.h"
 #include "lpx-enginewrapper.hpp"
 #include "DebugPrint.h"
+#include "StringDecoder.h"
 #include "TangibleManager.h"
 #include "LuprexSockets.h"
 #include "TriggeredTask.h"
@@ -42,8 +43,17 @@ public:
 	UFUNCTION(BlueprintCallable, Category = "Luprex")
 	int64 GetPlayerId();
 
-	UFUNCTION(BlueprintCallable, Category = "Luprex")
-	void InvokeEngioMove(const FString &action, const FVector &xyz, double facing);
+	// Assemble a lua call. To call into lua:
+	//
+	// * Use LuaCallBegin
+	// * Get the lua call buffer.
+	// * Add a class name and a function name to the buffer.
+	// * Add parameters to the buffer.
+	// * Use LuaCallInvoke.
+	//
+	void LuaCallBegin() { LuaCallBuffer.clear(); }
+	FlxStreamBuffer &LuaCallGetBuffer() { return LuaCallBuffer; }
+	void LuaCallInvoke(bool background);
 
 	// Execute a debugging command, typed on the GUI.
 	void ExecuteDebuggingCommand(FlxLockedWrapper &w, const FString &fs);
@@ -62,6 +72,11 @@ public:
 	// to update luprex sockets and update luprex itself.
 	virtual uint32 Run() override;
 
+	// Get the AIntegrationGameModeBase given any UObject
+	// If there is no AIntegrationGameModeBase in that world context, fatal error
+	static AIntegrationGameModeBase *GetFromWorld(UWorld *world);
+	static AIntegrationGameModeBase *GetFromContext(UObject *context);
+
 	UPROPERTY()
 	UlxTangibleManager *TangibleManager;
 
@@ -72,6 +87,9 @@ public:
 	// To access it, construct a FlxLockedWrapper.
 	FlxLockableWrapper LockableWrapper;
 
+	// The Lua Call assembly buffer.
+	FlxStreamBuffer LuaCallBuffer;
+
 	// This utility runs the luprex update and socket update in a thread.
 	FTriggeredTask LuprexUpdateTask;