Small Issues & Maintenance

-=-=-=-=-=-=-=-=-=-=-=-=-=

-Begin work on Navigation Meshes (simple pathfinding for now, will improve soon)
-More doc on theme overriding
-Upgraded OpenSSL to version without bugs
-Misc bugfixes

1 files changed, 34 insertions, 12 deletions

diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index e7d9a4d691..62af302791 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -1046,10 +1046,12 @@ void OS_X11::close_joystick(int p_id) {
 		close(joysticks[p_id].fd);
 		joysticks[p_id].fd = -1;
 	};
+	input->joy_connection_changed(p_id, false, "");
 };
 
 void OS_X11::probe_joystick(int p_id) {
 	#ifndef __FreeBSD__
+
 	if (p_id == -1) {
 
 		for (int i=0; i<JOYSTICKS_MAX; i++) {
@@ -1059,7 +1061,8 @@ void OS_X11::probe_joystick(int p_id) {
 		return;
 	};
 
-	close_joystick(p_id);
+	if (joysticks[p_id].fd != -1)
+		close_joystick(p_id);
 
 	const char *joy_names[] = {
 		"/dev/input/js%d",
@@ -1072,12 +1075,22 @@ void OS_X11::probe_joystick(int p_id) {
 
 		char fname[64];
 		sprintf(fname, joy_names[i], p_id);
-		int fd = open(fname, O_RDONLY);
+		int fd = open(fname, O_RDONLY|O_NONBLOCK);
 		if (fd != -1) {
 
-			fcntl( fd, F_SETFL, O_NONBLOCK );
+			//fcntl( fd, F_SETFL, O_NONBLOCK );
 			joysticks[p_id] = Joystick(); // this will reset the axis array
 			joysticks[p_id].fd = fd;
+
+			String name;
+			char namebuf[255] = {0};
+			if (ioctl(fd, JSIOCGNAME(sizeof(namebuf)), namebuf) >= 0) {
+				name = namebuf;
+			} else {
+				name = "error";
+			};
+
+			input->joy_connection_changed(p_id, true, name);
 			break; // don't try the next name
 		};
 
@@ -1098,8 +1111,11 @@ void OS_X11::process_joysticks() {
 	InputEvent ievent;
 	for (int i=0; i<JOYSTICKS_MAX; i++) {
 
-		if (joysticks[i].fd == -1)
-			continue;
+		if (joysticks[i].fd == -1) {
+			probe_joystick(i);
+			if (joysticks[i].fd == -1)
+				continue;
+		};
 		ievent.device = i;
 
 		while ( (bytes = read(joysticks[i].fd, &events, sizeof(events))) > 0) {
@@ -1117,8 +1133,9 @@ void OS_X11::process_joysticks() {
 
 				case JS_EVENT_AXIS:
 
-					if (joysticks[i].last_axis[event.number] != event.value) {
+					//if (joysticks[i].last_axis[event.number] != event.value) {
 
+						/*
 						if (event.number==5 || event.number==6) {
 
 							int axis=event.number-5;
@@ -1165,17 +1182,19 @@ void OS_X11::process_joysticks() {
 							dpad_last[axis]=val;
 
 						}
+						*/
 						//print_line("ev: "+itos(event.number)+" val: "+ rtos((float)event.value / (float)MAX_JOY_AXIS));
-						if (event.number >= JOY_AXIS_MAX)
-							break;
+						//if (event.number >= JOY_AXIS_MAX)
+						//	break;
 						//ERR_FAIL_COND(event.number >= JOY_AXIS_MAX);
 						ievent.type = InputEvent::JOYSTICK_MOTION;
 						ievent.ID = ++event_id;
-						ievent.joy_motion.axis = _pc_joystick_get_native_axis(event.number);
+						ievent.joy_motion.axis = event.number; //_pc_joystick_get_native_axis(event.number);
 						ievent.joy_motion.axis_value = (float)event.value / (float)MAX_JOY_AXIS;
-						joysticks[i].last_axis[event.number] = event.value;
+						if (event.number < JOY_AXIS_MAX)
+							joysticks[i].last_axis[event.number] = event.value;
 						input->parse_input_event( ievent );
-					};
+					//};
 					break;
 
 				case JS_EVENT_BUTTON:
@@ -1183,13 +1202,16 @@ void OS_X11::process_joysticks() {
 
 					ievent.type = InputEvent::JOYSTICK_BUTTON;
 					ievent.ID = ++event_id;
-					ievent.joy_button.button_index = _pc_joystick_get_native_button(event.number);
+					ievent.joy_button.button_index = event.number; // _pc_joystick_get_native_button(event.number);
 					ievent.joy_button.pressed = event.value;
 					input->parse_input_event( ievent );
 					break;
 				};
 			};
 		};
+		if (bytes == 0 || (bytes < 0 && errno != EAGAIN)) {
+			close_joystick(i);
+		};
 	};
 	#endif
 };