armory3d.armortools/base/tests/triangle/main.ts

// Red triangle test
// ../../make --run

let pipeline: gpu_pipeline_t;
let vb: gpu_buffer_t;
let ib: gpu_buffer_t;

function render() {
	_gpu_begin(null, null, null, gpu_clear_t.COLOR | gpu_clear_t.DEPTH, 0xff000000, 1.0);
	gpu_set_pipeline(pipeline);
	gpu_set_vertex_buffer(vb);
	gpu_set_index_buffer(ib);
	gpu_draw();
	gpu_end();
}

function main() {
	let ops: iron_window_options_t = {
		title : "Iron",
		width : 640,
		height : 480,
		x : -1,
		y : -1,
		mode : iron_window_mode_t.WINDOW,
		features : window_features_t.RESIZABLE | window_features_t.MINIMIZABLE | window_features_t.MAXIMIZABLE,
		vsync : true,
		frequency : 60,
		depth_bits : 32
	};
	_iron_init(ops);

	pipeline                       = gpu_create_pipeline();
	let vs: gpu_vertex_structure_t = {};
	gpu_vertex_struct_add(vs, "pos", gpu_vertex_data_t.F32_3X);
	let vs_buffer: buffer_t  = iron_load_blob("./data/test.vert" + sys_shader_ext());
	let fs_buffer: buffer_t  = iron_load_blob("./data/test.frag" + sys_shader_ext());
	let vert: gpu_shader_t   = gpu_create_shader(vs_buffer, gpu_shader_type_t.VERTEX);
	let frag: gpu_shader_t   = gpu_create_shader(fs_buffer, gpu_shader_type_t.FRAGMENT);
	pipeline.vertex_shader   = vert;
	pipeline.fragment_shader = frag;
	pipeline.input_layout    = vs;
	gpu_pipeline_compile(pipeline);

	let vertices: f32[] = [ -1.0, -1.0, 0.0, 1.0, -1.0, 0.0, 0.0, 1.0, 0.0 ];
	let indices: i32[]  = [ 0, 1, 2 ];

	vb                    = gpu_create_vertex_buffer(vertices.length / 3, vs.elements);
	let vb_data: buffer_t = gpu_lock_vertex_buffer(vb);
	for (let i: i32 = 0; i < vertices.length; i++) {
		buffer_set_f32(vb_data, i * 4, vertices[i]);
	}
	gpu_vertex_buffer_unlock(vb);

	ib                       = gpu_create_index_buffer(indices.length);
	let ib_data: u32_array_t = gpu_lock_index_buffer(ib);
	for (let i: i32 = 0; i < indices.length; i++) {
		ib_data[i] = indices[i];
	}
	gpu_index_buffer_unlock(ib);

	_iron_set_update_callback(render);
}

////
type config_t = {
	server: string;
};
let      config_raw: config_t;
function strings_check_internet_connection(): string {
	return "";
}
function console_error(s: string) {}
function console_info(s: string) {}
function plugin_embed() {}
function tr(id: string, vars: map_t<string, string> = null): string {
	return id;
}
let      pipes_offset: i32;
function pipes_get_constant_location(s: string): i32 {
	return 0;
}