96 lines
2.1 KiB
Zig
96 lines
2.1 KiB
Zig
const gpu = @import("gpu");
|
|
const enums = @import("enums.zig");
|
|
|
|
pub const Size = struct {
|
|
width: u32,
|
|
height: u32,
|
|
};
|
|
|
|
pub const SizeOptional = struct {
|
|
width: ?u32,
|
|
height: ?u32,
|
|
};
|
|
|
|
/// Application options that can be configured at init time.
|
|
pub const StartupOptions = struct {};
|
|
|
|
/// Application options that can be configured at run time.
|
|
pub const Options = struct {
|
|
/// The title of the window.
|
|
title: [*:0]const u8 = "Mach core",
|
|
|
|
/// The width of the window.
|
|
width: u32 = 640,
|
|
|
|
/// The height of the window.
|
|
height: u32 = 480,
|
|
|
|
/// The minimum allowed size for the window.
|
|
size_min: SizeOptional = .{ .width = null, .height = null },
|
|
|
|
/// The maximum allowed size for the window.
|
|
size_max: SizeOptional = .{ .width = null, .height = null },
|
|
|
|
/// Fullscreen window.
|
|
fullscreen: bool = false,
|
|
|
|
/// Monitor synchronization modes.
|
|
vsync: enums.VSyncMode = .double,
|
|
|
|
/// GPU features required by the application.
|
|
required_features: ?[]gpu.Feature = null,
|
|
|
|
/// GPU limits required by the application.
|
|
required_limits: ?gpu.Limits = null,
|
|
|
|
/// Whether the application has a preference for low power or high performance GPU.
|
|
power_preference: gpu.PowerPreference = .none,
|
|
};
|
|
|
|
pub const Event = union(enum) {
|
|
key_press: KeyEvent,
|
|
key_repeat: KeyEvent,
|
|
key_release: KeyEvent,
|
|
char_input: struct {
|
|
codepoint: u21,
|
|
},
|
|
mouse_motion: struct {
|
|
pos: WindowPos,
|
|
},
|
|
mouse_press: MouseButtonEvent,
|
|
mouse_release: MouseButtonEvent,
|
|
mouse_scroll: struct {
|
|
xoffset: f32,
|
|
yoffset: f32,
|
|
},
|
|
focus_gained,
|
|
focus_lost,
|
|
closed,
|
|
};
|
|
|
|
pub const KeyEvent = struct {
|
|
key: enums.Key,
|
|
mods: KeyMods,
|
|
};
|
|
|
|
pub const MouseButtonEvent = struct {
|
|
button: enums.MouseButton,
|
|
pos: WindowPos,
|
|
mods: KeyMods,
|
|
};
|
|
|
|
pub const KeyMods = packed struct {
|
|
shift: bool,
|
|
control: bool,
|
|
alt: bool,
|
|
super: bool,
|
|
caps_lock: bool,
|
|
num_lock: bool,
|
|
_reserved: u2 = 0,
|
|
};
|
|
|
|
pub const WindowPos = struct {
|
|
// These are in window coordinates (not framebuffer coords)
|
|
x: f64,
|
|
y: f64,
|
|
};
|