From fc91b57f339d1a4de3f250e87e2f6b856dad207c Mon Sep 17 00:00:00 2001
From: nothke <nothke@gmail.com>
Date: Sun, 16 Jun 2024 14:50:36 +0200
Subject: [PATCH] Events. Quit on mouse move or press like a screensaver

---
 build.zig    |  3 +++
 src/main.zig | 20 ++++++++++++++++++--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/build.zig b/build.zig
index 0230034..e899bc6 100644
--- a/build.zig
+++ b/build.zig
@@ -15,6 +15,9 @@ pub fn build(b: *std.Build) void {
 
     exe.root_module.addImport("sokol", dep_sokol.module("sokol"));
 
+    // Set this to hide console
+    //exe.subsystem = .Windows;
+
     b.installArtifact(exe);
 
     const run_cmd = b.addRunArtifact(exe);
diff --git a/src/main.zig b/src/main.zig
index 86ccd7f..09cec01 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -104,7 +104,7 @@ export fn init() void {
 
     pass_action.colors[0] = .{
         .load_action = .CLEAR,
-        .clear_value = .{ .r = 0, .g = 1, .b = 0, .a = 1 },
+        .clear_value = .{},
     };
 
     std.log.info("Backend: {}\n", .{sg.queryBackend()});
@@ -133,13 +133,29 @@ export fn frame() void {
     sg.commit();
 }
 
-export fn cleanup() void {}
+export fn cleanup() void {
+    std.log.info("Ended", .{});
+}
+
+const Event = sokol.app.Event;
+
+export fn event(eptr: [*c]const Event) void {
+    const e: *const Event = @ptrCast(eptr);
+
+    const buttonPressed = e.type == .MOUSE_DOWN or e.type == .KEY_DOWN;
+    const mouseMoved = e.type == .MOUSE_MOVE and (@abs(e.mouse_dx) > 2 or @abs(e.mouse_dy) > 2);
+
+    if (buttonPressed or mouseMoved) {
+        sokol.app.quit();
+    }
+}
 
 pub fn main() !void {
     sokol.app.run(.{
         .init_cb = init,
         .frame_cb = frame,
         .cleanup_cb = cleanup,
+        .event_cb = event,
         .width = 800,
         .height = 600,
         .fullscreen = true,