69 lines
1.7 KiB
Zig
69 lines
1.7 KiB
Zig
const gpu = @import("gpu");
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const enums = @import("enums.zig");
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pub const Size = struct {
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width: u32,
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height: u32,
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};
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pub const SizeOptional = struct {
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width: ?u32,
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height: ?u32,
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};
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/// Application options that can be configured at init time.
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pub const StartupOptions = struct {};
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/// Application options that can be configured at run time.
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pub const Options = struct {
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/// The title of the window.
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title: [*:0]const u8 = "Mach engine",
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/// The width of the window.
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width: u32 = 640,
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/// The height of the window.
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height: u32 = 480,
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/// The minimum allowed size for the window.
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size_min: SizeOptional = .{ .width = null, .height = null },
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/// The maximum allowed size for the window.
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size_max: SizeOptional = .{ .width = null, .height = null },
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/// Monitor synchronization modes.
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vsync: enums.VSyncMode = .double,
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/// GPU features required by the application.
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required_features: ?[]gpu.Feature = null,
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/// GPU limits required by the application.
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required_limits: ?gpu.Limits = null,
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/// Whether the application has a preference for low power or high performance GPU.
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power_preference: gpu.PowerPreference = .none,
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};
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pub const Event = union(enum) {
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key_press: struct {
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key: enums.Key,
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},
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key_release: struct {
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key: enums.Key,
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},
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mouse_motion: struct {
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// These are in window coordinates (not framebuffer coords)
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x: f64,
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y: f64,
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},
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mouse_press: struct {
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button: enums.MouseButton,
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},
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mouse_release: struct {
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button: enums.MouseButton,
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},
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mouse_scroll: struct {
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xoffset: f32,
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yoffset: f32,
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},
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};
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