checkpoint - arg-handler

1 files changed, 42 insertions, 0 deletions

diff --git a/src/arg-handler.cpp b/src/arg-handler.cpp
new file mode 100644
index 0000000..1b40039
--- /dev/null
+++ b/src/arg-handler.cpp
@@ -0,0 +1,42 @@
+
+#include "arg-handler.hpp"
+#include "game-settings.hpp"
+
+#include <cstdio>
+#include <getopt.h>
+
+void PkeArgs_Parse(int argc, char *argv[]) {
+	while (1) {
+
+		static struct option long_options[] = {
+			{"plugin", required_argument, 0, 'p'},
+			{0, 0, 0, 0},
+		};
+
+		int optionIndex = 0;
+		int c = getopt_long(argc, argv, "p:", long_options, &optionIndex);
+		if (c == -1) {
+			break;
+		}
+
+		switch (c) {
+			case 0:
+				break;
+			case 'p':
+				pkeSettings.pluginPath = optarg;
+				break;
+			default:
+				fprintf(stderr, "Unused parameter: %c\n", c);
+		}
+	}
+
+#ifndef NDEBUG
+	if (optind < argc) {
+		fprintf(stdout, "non-option args:\n");
+		while (optind < argc) {
+			fprintf(stdout, "%s ", argv[optind++]);
+		}
+		fprintf(stdout, "\n");
+	}
+#endif
+}