commit 8e9d59f

split main logic into init, run, add utils (die)

 1@@ -3,7 +3,8 @@ CFLAGS = -std=c99 -Wall -Wextra
 2 CPPFLAGS = -Isource/external -Isource/include
 3 LDFLAGS = -framework Cocoa -framework CoreVideo -framework IOKit -framework CoreGraphics -framework CoreFoundation -framework Carbon
 4 
 5-SRCS = source/cterm.c
 6+SRCS = source/cterm.c \
 7+       source/util.c
 8 OUT = cterm
 9 
10 all:

 1@@ -5,18 +5,41 @@
 2 #include <grapheme.h>
 3 #include <schrift.h>
 4 
 5-int main(int argc, char* argv[])
 6+#include "util.h"
 7+
 8+RGFW_window* win = NULL;
 9+
10+void init(void);
11+void run(void);
12+
13+/**
14+ * @brief initialise: window (TODO)
15+ */
16+void init(void)
17 {
18-	RGFW_window* win = RGFW_createWindow("cterm", 0, 0, 800, 600, 0);
19-	RGFW_event ev;
20+	if (!(win = RGFW_createWindow("cterm", 0, 0, 800, 600, 0)))
21+		die(1, "failed to create window");
22+}
23 
24+/**
25+ * @brief program event loop (TODO)
26+ */
27+void run(void)
28+{
29+	RGFW_event ev;
30 	while (!RGFW_window_shouldClose(win)) {
31 		while (RGFW_window_checkEvent(win, &ev))
32 			;
33 	}
34 
35-
36 	RGFW_window_close(win);
37+}
38+
39+int main(int argc, char* argv[])
40+{
41+	/* TODO: pledges */
42+	init();
43+	run();
44 
45 	return EXIT_SUCCESS;
46 	(void) argc, (void) argv;

 1@@ -0,0 +1,13 @@
 2+#ifndef UTIL_H
 3+#define UTIL_H
 4+
 5+/**
 6+ * @brief exit program after printing a message
 7+ *
 8+ * @param ec error code
 9+ * @param msg message to print
10+ */
11+void die(int ec, const char* msg);
12+
13+#endif /* UTIL_H */
14+

 1@@ -0,0 +1,11 @@
 2+#include <stdio.h>
 3+#include <stdlib.h>
 4+
 5+#include "util.h"
 6+
 7+void die(int ec, const char* msg)
 8+{
 9+	perror(msg);
10+	exit(ec);
11+}
12+