hedgewars-draft: rust/lib-hedgewars-engine/src/lib.rs@3b83ec44e10b (annotated)

14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	1	extern crate integral_geometry;
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	2	extern crate land2d;
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	3	extern crate landgen;
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	4	extern crate lfprng;
14209 3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	5	extern crate gfx;
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	6	extern crate gfx_device_gl;
14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	7
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	8	mod world;
14190 e2c51c8e0b2e Start outlining some core engine stuff unc0rr parents: 14187 diff changeset	9	mod engine_message;
e2c51c8e0b2e Start outlining some core engine stuff unc0rr parents: 14187 diff changeset	10	mod command;
14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	11
14164 745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	12	#[repr(C)]
14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	13	pub struct EngineInstance {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	14	world: world::World,
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	15	}
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	16
14209 3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	17	impl EngineInstance {
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	18	pub fn new() -> Self {
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	19	let world = world::World::new();
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	20	Self { world }
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	21	}
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	22
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	23	pub fn render<R, C>(
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	24	&self,
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	25	context: &mut gfx::Encoder<R, C>,
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	26	target: &gfx::handle::RenderTargetView<R, gfx::format::Rgba8>)
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	27	where R: gfx::Resources,
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	28	C: gfx::CommandBuffer<R>
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	29	{
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	30	context.clear(target, [0.0, 0.5, 0.0, 1.0]);
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	31	}
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	32	}
3b83ec44e10b pass hwrunner gl context into engine alfadur parents: 14190 diff changeset	33
14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	34	#[repr(C)]
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	35	#[derive(Copy, Clone)]
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	36	pub struct PreviewInfo {
14164 745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	37	width: u32,
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	38	height: u32,
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	39	hedgehogs_number: u8,
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	40	land: *const u8,
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	41	}
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	42
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	43	#[no_mangle]
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	44	pub extern "C" fn protocol_version() -> u32 {
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	45	56
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	46	}
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	47
745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	48	#[no_mangle]
14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	49	pub extern "C" fn start_engine() -> *mut EngineInstance {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	50	let engine_state = Box::new(EngineInstance {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	51	world: world::World::new(),
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	52	});
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	53
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	54	Box::leak(engine_state)
14164 745c73e0e644 Start working on frontend to rust engine rewrite unC0Rr parents: diff changeset	55	}
14174 b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	56
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	57	#[no_mangle]
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	58	pub extern "C" fn generate_preview(engine_state: &mut EngineInstance, preview: &mut PreviewInfo) {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	59	(*engine_state).world.generate_preview();
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	60
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	61	let land_preview = (*engine_state).world.preview();
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	62
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	63	*preview = PreviewInfo {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	64	width: land_preview.width() as u32,
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	65	height: land_preview.height() as u32,
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	66	hedgehogs_number: 0,
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	67	land: land_preview.raw_pixels().as_ptr(),
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	68	};
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	69	}
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	70
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	71	#[no_mangle]
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	72	pub extern "C" fn cleanup(engine_state: *mut EngineInstance) {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	73	unsafe {
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	74	Box::from_raw(engine_state);
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	75	}
b273b43b16d2 Make hedgewars-engine crate produce shared library, implement some basics unC0Rr parents: 14164 diff changeset	76	}

author	alfadur
	Fri, 09 Nov 2018 23:03:45 +0300
changeset 14209	3b83ec44e10b
parent 14190	e2c51c8e0b2e
child 14226	a8fe9cd51154
permissions	-rw-r--r--