1 files changed, 31 insertions, 0 deletions
diff --git a/messenger.c b/messenger.c
new file mode 100644
index 0000000..5c3c947
--- /dev/null
+++ b/messenger.c
@@ -0,0 +1,31 @@
+#include "7w.h"
+
+int io_printtext(int xorigin, int y, int width, char* text);
+void io_printborder(int x, int y, int width);
+
+#define MAXMESSAGE 100
+static char message[MAXMESSAGE];
+
+void printmessage(int x, int y, int width)
+{
+ if(message[0] == '\0') return;
+ io_printborder(x, y++, width);
+ y = io_printtext(x, y, width, message);
+ io_printborder(x, y, width);
+}
+
+void postmessage(char* m)
+{
+ int i;
+ for(i = 0; i < MAXMESSAGE && (message[i] = m[i]) != '\0'; i++);
+}
+
+void clearmessage()
+{
+ message[0] = '\0';
+}
+
+void posthelp()
+{
+ postmessage("    7 Wonders Help:\nKeys:\n Arrow keys move cursor\n Return - buys resource\n h - prints this message");
+}