main: add panic handler

Signed-off-by: Xe Iaso <me@christine.website>
2022-07-02 09:50:37 -04:00 · 2022-07-02 09:50:37 -04:00 · 4bc7b5b123
parent 40cd0a72b7
commit 4bc7b5b123
1 changed files with 7 additions and 0 deletions
--- a/src/main.zig
+++ b/src/main.zig
@ -392,3 +392,10 @@ fn draw_mara() void {

    w4.blitSub(&sprites.Mara, @intCast(u32, mara_box.base.x), @intCast(u32, mara_box.base.y), 16, 16, 16 * (frame + step), 0, 96, flags);
 }
+
+pub fn panic(msg: []const u8, st: ?*std.builtin.StackTrace) noreturn {
+    _ = st;
+    w4.trace("!!! PANIC !!!");
+    w4.trace(msg);
+    while (true) {}
+}