client requests visible chunks!!!

1 files changed, 11 insertions, 3 deletions

diff --git a/client/main.ha b/client/main.ha
index 9f43aaf..3279fb0 100644
--- a/client/main.ha
+++ b/client/main.ha
@@ -106,6 +106,8 @@ export fn main() void = {
 
 		if (did_move) {
 			packet_reader::send(conn, camera_pos: packet_reader::packet_position)!;
+			request_visible_chunks(pictures, conn, camera_pos);
+
 		};
 
 		const n = poll::poll(pollfd, poll::NONBLOCK)!;
@@ -237,11 +239,17 @@ fn request_visible_chunks(pictures: []drawing::picture, conn: net::socket, camer
 
 	for (let dx = 0i32; dx < 3; dx += 1) for (let dy = 0i32; dy < 3; dy += 1) {
 		let world_pos = (x0+CHUNKSIZE*dx, y0+CHUNKSIZE*dy): pos;
-		fmt::printfln("investigating {},{}", world_pos.0, world_pos.1)!;
+		if (!is_picture_visible(camera_pos, world_pos)) {
+			fmt::printfln("invisible {},{}", world_pos.0, world_pos.1)!;
+			continue;
+		};
+		fmt::printfln("visible {},{}, checking availability", world_pos.0, world_pos.1)!;
 		match (find_chunk(pictures,world_pos)) {
-		case *drawing::picture => yield;
+		case *drawing::picture =>
+			fmt::printfln("\talready got that one")!;
+			yield;
 		case null =>
-			fmt::printfln("requesting {},{}", world_pos.0, world_pos.1)!;
+			fmt::printfln("\trequesting {},{}", world_pos.0, world_pos.1)!;
 			packet_reader::send(conn, world_pos: packet_reader::packet_reqchunk)!;
 		};
 	};