handle SIGTERM

1 files changed, 8 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp
index b1c33aa..7211694 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4,11 +4,17 @@
 #include <cmath>
 #include <exception>
 #include <thread>
+#include <csignal>
 
 #include "asset-manager.hpp"
 #include "game.hpp"
 #include "window.hpp"
 
+void signal_handler(int signal_num) {
+	printf("Received signal: %d - shutting down\n", signal_num);
+	pkeSettings.isGameRunning = false;
+}
+
 PKEWindowProperties windowProps{};
 
 void Tick(double delta) {
@@ -16,6 +22,8 @@ void Tick(double delta) {
 }
 
 int main() { 
+	signal(SIGTERM, signal_handler);
+
 	printf("PKE ENTERING\n");
 	try {
 		AssetManagerInit();