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fix(statemachine): 🥅 fix for lookatPlayer when no or invalid player

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Fixes the case when player isn't nearby or entity is invalid due to teleport
This commit is contained in:
jay 2021-04-03 15:15:08 +05:00
parent aded1e4193
commit 42138a421b
1 changed files with 12 additions and 5 deletions
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17
lib/plugins/statemachine.js
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@ -78,8 +78,9 @@ function init(smName = "dummy", webserver) {
actions: { actions: {
// action implementation // action implementation
lookAtPlayerOnce: (context, event) => { lookAtPlayerOnce: (context, event) => {
const player = context?.player || bot.nearestEntity(entity => entity.type === 'player'); const player = context?.player && (context?.player?.isValid || context?.player?.entity?.isValid)
if (player.position || player.entity) { || bot.nearestEntity(entity => entity.type === 'player');
if (player?.position || player?.entity) {
context.player = player; context.player = player;
bot.lookAt((player.entity || player).position.offset(0, 1, 0)); bot.lookAt((player.entity || player).position.offset(0, 1, 0));
} }
@ -87,9 +88,10 @@ function init(smName = "dummy", webserver) {
}, },
activities: { activities: {
lookAtPlayer: (context, event) => { lookAtPlayer: (context, event) => {
const player = context?.player || bot.nearestEntity(entity => entity.type === 'player'); const player = (context?.player?.isValid || context?.player?.entity?.isValid) && context?.player
// TODO check every event? || bot.nearestEntity(entity => entity.type === 'player' && entity.isValid);
if (player.position || player.entity) { // TODO check pos every event?
if (player?.position || player?.entity) {
context.player = player; context.player = player;
function looks() { function looks() {
bot.lookAt((player.entity || player).position.offset(0, 1, 0)); bot.lookAt((player.entity || player).position.offset(0, 1, 0));
@ -97,6 +99,11 @@ function init(smName = "dummy", webserver) {
bot.on("time", looks); bot.on("time", looks);
return () => bot.off("time", looks); return () => bot.off("time", looks);
} }
else {
quiet || bot.chat("look: no valid players");
// TODO use xstate logger
context.debug && console.log("sm: no valid player", this, context, player);
}
} }
}, },
delays: { delays: {