From: matthew <matthew@owens.tech>
Date: Sat, 4 Aug 2018 20:03:46 +0000 (+0100)
Subject: implemented basic error handling, need to create a ncurses window for them it seems
X-Git-Url: https://git.owens.tech/rss.xml/rss.xml/git?a=commitdiff_plain;h=631c0bf1d8216504c28525a05853a9cc6e5cefa4;p=csrpg.git

implemented basic error handling, need to create a ncurses window for them it seems
---

diff --git a/common/err.h b/common/err.h
new file mode 100644
index 0000000..35ed9f0
--- /dev/null
+++ b/common/err.h
@@ -0,0 +1,7 @@
+#ifndef ERR_H
+#define ERR_H
+
+void err_output(const char* message);
+void err_enable_logging(const char* logpath);
+void err_clear();
+#endif//ERR_H
diff --git a/nogl/err.c b/nogl/err.c
new file mode 100644
index 0000000..cb5f0f8
--- /dev/null
+++ b/nogl/err.c
@@ -0,0 +1,39 @@
+#include "err.h"
+#include <stdio.h>
+#include <ncurses.h>
+#include "point.h"
+
+char* lpath = NULL;
+static const char lendchar = '+';
+static const char lchar = '-';
+
+void err_output(const char *message)
+{
+	Point2i scrsize = point2i(0,0);
+
+	if(stdscr == NULL){	// ncurses not initilised
+		fprintf(stderr, message);
+	} else {
+		err_clear();
+		getmaxyx(stdscr, scrsize.y, scrsize.x);
+		mvprintw(5, 5, message);
+	}
+}
+
+void err_enable_logging(const char* logpath)
+{
+	err_output("logging not yet implemented");
+}
+
+void err_clear()
+{
+	Point2i msgpos;
+	getmaxyx(stdscr, msgpos.y, msgpos.x);
+
+	mvaddch(msgpos.y, 0, lendchar);
+	mvaddch(msgpos.y, msgpos.x, lendchar);
+
+	for(int i = 1; i < msgpos.y; ++i){
+		mvaddch(msgpos.y, i, lchar);
+	}
+}