1 files changed, 68 insertions, 0 deletions
diff --git a/src/netlem_state_machine.c b/src/netlem_state_machine.c
new file mode 100644
index 0000000..b9b7433
--- /dev/null
+++ b/src/netlem_state_machine.c
@@ -0,0 +1,68 @@
+#include <stdlib.h>
+
+#include "netlem_state_machine.h"
+
+#include "events.h"
+#include "netgame.h"
+#include "utils.h"
+
+//FIXME #include netlem.h ?
+extern int startLoadLevel();
+
+
+state_t _getOrChangeState(state_t s, TCPsocket sockClient) {
+	const event_t evReady = {0,0,0,eReady,0,0,NULL,NULL}; 
+	static state_t state=eLaunching;
+	int result;
+
+	switch(s) {
+		case eNull:
+			break;
+		case eMultiLoading:
+			//TODO : check current state before switching
+			result=startLoadLevel();
+			if (result!=0) {
+				logs2(LOG_ERROR, "getOrChangeState()", SDL_GetError());
+				return eNull;
+			}
+
+			state=s;
+			break;
+		case eMultiWaitLoading:
+			//TODO : check current state before switching
+
+			// Say to the server that we are ready to start the game and wait game start
+			result=sendEvent(sockClient, &evReady);
+			if (result!=0) return eNull;
+			
+			state=s;
+			break;
+		case eMultiGame:
+			//TODO : check current state before switching
+			logs(LOG_INFO, "Game started !");
+			state=s;
+			break;
+		case eEnd:
+			state=s;
+			break;
+
+		default:
+			return eNull;
+	}
+
+	return state;
+}
+
+
+state_t getState() {
+	return _getOrChangeState(eNull, NULL);
+}
+
+state_t changeState(state_t s) {
+	return _getOrChangeState(s, NULL);
+}
+
+state_t changeStateAndNotify(state_t s, TCPsocket sockClient) {
+	return _getOrChangeState(s, sockClient);
+}
+