fix chunkloading and unloading on client

1 files changed, 12 insertions, 11 deletions

diff --git a/drawing/drawing.ha b/drawing/drawing.ha
index 54116a3..ae36501 100644
--- a/drawing/drawing.ha
+++ b/drawing/drawing.ha
@@ -127,23 +127,24 @@ export fn stroke(picture: *picture, c0: pos, c1: pos, r: i32, color: u32) void =
 };
 
 // ehh should check bounding box instead of doing all pictures maybe
-export fn perform(pictures: []picture, op: op) void = {
+export fn perform(pic: *picture, op: op) void = {
 	match (op) {
 	case let o: op_circle =>
 		const x = o.pos.0, y=o.pos.1;
 		const r = o.radius;
 		const c = o.color & 0xffffff;
-		for (const pic &.. pictures) {
-			let pos_within_pic =
-				(x - pic.world_pos.0, y - pic.world_pos.1): pos;
-			circle(pic, pos_within_pic, r: i32, c);
-		};
+		const pos_within_pic: pos =
+			(x - pic.world_pos.0, y - pic.world_pos.1);
+		circle(pic, pos_within_pic, r: i32, c);
 	case let s: op_stroke =>
 		const col = s.color & 0xffffff;
-		for (const pic &.. pictures) {
-			const c0 = (s.pos0.0 - pic.world_pos.0, s.pos0.1 - pic.world_pos.1);
-			const c1 = (s.pos1.0 - pic.world_pos.0, s.pos1.1 - pic.world_pos.1);
-			stroke(pic, c0, c1, s.radius: i32, col);
-		};
+		const c0 = (s.pos0.0 - pic.world_pos.0, s.pos0.1 - pic.world_pos.1);
+		const c1 = (s.pos1.0 - pic.world_pos.0, s.pos1.1 - pic.world_pos.1);
+		stroke(pic, c0, c1, s.radius: i32, col);
 	};
 };
+
+export fn perform_multi(pictures: []picture, op: op) void = {
+	for (const pic &.. pictures)
+		perform(pic, op);
+};