Begin adding Scheme intepreretation.

We now have a scheme thread and a interpreter.

Makefile

@@ -4,9 +4,10 @@ clientsrc = $(wildcard src/*.c) \
 clientobj = $(clientsrc:.c=.o) 
 serversrc = $(wildcard src/*.c) \
 	    src/server/SilverMUDServer.c
-serverobj = $(serversrc:.c=.o) 
-CLIENTLDFLAGS= -lpthread -lncurses -lgnutls
-SERVERLDFLAGS= -lpthread -lncurses -lgnutls 
+serverobj = $(serversrc:.c=.o)
+CFLAGS = `pkg-config --cflags guile-3.0`
+CLIENTLDFLAGS= -lpthread -lncurses -lgnutls `pkg-config --libs guile-3.0`
+SERVERLDFLAGS= -lpthread -lncurses -lgnutls `pkg-config --libs guile-3.0`
 SilverMUDClient: $(clientobj)
 	gcc  -o $@ $^ $(CLIENTLDFLAGS)
 

src/areadata.h

@@ -12,6 +12,7 @@
 // Let the compiler know that we're going to define these types:
 typedef struct playerPath playerPath;
 typedef struct playerArea playerArea;
+typedef struct list list;
 
 // A path, which contains a name, and a pointer to the area which the player will travel to:
 struct playerPath

src/schemeintegration.c

@@ -0,0 +1,11 @@
+// schemeintegration.h: Function definitions for SilverMUD's Scheme integration.
+// Barra Ó Catháin, 2023.
+#include <libguile.h>
+#include "schemeintegration.h"
+
+void * schemeHandler(void * parameters)
+{
+	scm_init_guile();
+	scm_shell(0, NULL);
+}
+

src/schemeintegration.h

@@ -0,0 +1,16 @@
+// schemeintegration.h: Data-structures and function prototypes for SilverMUD's Scheme integration.
+// Barra Ó Catháin, 2023.
+#ifndef SCHEMEINTEGRATION_H
+#define SCHEMEINTEGRATION_H
+#include "linkedlist.h"
+
+typedef struct list list;
+
+typedef struct SchemeThreadParameters
+{
+	list * areaList, * skillList;
+} SchemeThreadParameters;
+
+void * schemeHandler(void * parameters);
+
+#endif

src/server/SilverMUDServer.c

@@ -26,6 +26,7 @@
 #include "../linkedlist.h"
 #include "../texteffects.h"
 #include "../inputoutput.h"
+#include "../schemeintegration.h"
 
 typedef struct sockaddr sockaddr;
 void sigintHandler(int signal)
@@ -41,7 +42,7 @@ int main(int argc, char ** argv)
 	int socketFileDesc, connectionFileDesc, length, clientsAmount,
 		socketCheck, activityCheck, returnVal;
 	fd_set connectedClients;
-	pthread_t gameLogicThread, outputThread;
+	pthread_t gameLogicThread, outputThread, schemeThread;
 	int clientSockets[PLAYERCOUNT];
 	userMessage sendBuffer, receiveBuffer;
 	playerInfo connectedPlayers[PLAYERCOUNT];
@@ -223,10 +224,13 @@ int main(int argc, char ** argv)
 	outputParameters->tlssessions = tlssessions;
 	outputParameters->connectedPlayers = connectedPlayers;
 	pthread_create(&outputThread, NULL, &outputThreadHandler, outputParameters);
-
 	slowPrint("\tOutput Thread is:\t\033[32;40mGREEN.\033[0m\n", delay);
-	slowPrint("=====\n", delay);
 	
+
+	pthread_create(&schemeThread, NULL, &schemeHandler, NULL);
+	slowPrint("\tScheme Thread is:\t\033[32;40mGREEN.\033[0m\n", delay);
+
+	slowPrint("=====\n", delay);
 	while(true)
 	{
 		// Clear the set of file descriptors and add the master socket: