test-client: only send inputs when changed

1 files changed, 8 insertions, 4 deletions

diff --git a/test-client/main.ts b/test-client/main.ts
index e106a135..34291984 100644
--- a/test-client/main.ts
+++ b/test-client/main.ts
@@ -72,8 +72,6 @@ document.addEventListener("DOMContentLoaded", async () => {
     document.addEventListener("keydown", ev => keyboard(ev, true))
     document.addEventListener("keyup", ev => keyboard(ev, false))
     document.addEventListener("contextmenu", ev => ev.preventDefault())
-    const tick_int = setInterval(tick_update, 1000 / 25);
-    ws.addEventListener("close", () => clearInterval(tick_int))
 })
 
 export interface ItemData {
@@ -460,12 +458,14 @@ function set_interact(edge: boolean, hand: number) {
     if (!edge) interacting = undefined
 }
 
-function tick_update() {
+function send_movement() {
     const p = players.get(my_id)
     if (!p) return
-    send({ player: my_id, type: "movement", pos: [p.position.x, p.position.y], dir: [p.input_direction.x, p.input_direction.y], boost: p.boosting })
+    send({ player: my_id, type: "movement", pos: [p.position.x, p.position.y], dir: [p.input_direction.x, p.input_direction.y], boost: p.input_boost })
 }
 
+let last_direction: V2 = { x: 0, y: 0 }
+let last_boost: boolean = false
 function frame_update(dt: number) {
     const p = players.get(my_id)
     if (!p) return
@@ -479,6 +479,10 @@ function frame_update(dt: number) {
     if (interacting) direction.x *= 0, direction.y *= 0
     p.input_direction = direction
     p.input_boost = keys_down.has("KeyK")
+    if (last_boost != p.input_boost || last_direction.x != p.input_direction.x || last_direction.y != p.input_direction.y)
+        send_movement()
+    last_direction = p.input_direction
+    last_boost = p.input_boost
 
     players.forEach(p => update_movement(p, dt))