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mach: Added runtime application options

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Reused mach.Options for run time options. It is set with
Engine.setOptions function. ``pub const options`` on top level App has
no effect and will be ignored completely.

Added a blank struct StartupOptions which would be used for startup time
options in future. Currently they aren't used for anything.
This commit is contained in:
iddev5 2022-06-01 12:43:37 +05:30 • committed by Stephen Gutekanst
parent 01eee68f5b
commit ed0e6f5c61
4 changed files with 27 additions and 9 deletions
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12
src/Engine.zig
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@ -34,10 +34,10 @@ target_desc: gpu.SwapChain.Descriptor,
internal: platform.Type,
pub fn init(allocator: std.mem.Allocator, options: structs.Options) !Engine {
pub fn init(allocator: std.mem.Allocator) !Engine {
var engine: Engine = undefined;
engine.allocator = allocator;
engine.options = options;
engine.options = structs.Options{};
engine.timer = try Timer.start();
engine.internal = try platform.Type.init(allocator, &engine);
@ -45,6 +45,14 @@ pub fn init(allocator: std.mem.Allocator, options: structs.Options) !Engine {
return engine;
}
/// Set runtime options for application, like title, window size etc.
///
/// See mach.Options for details
pub fn setOptions(engine: *Engine, options: structs.Options) !void {
try engine.internal.setOptions(options);
engine.options = options;
}
pub fn setShouldClose(engine: *Engine, value: bool) void {
engine.internal.setShouldClose(value);
}