From 2cc5b468cfd4c28bf1ad17ef1b3600c3d42f8b83 Mon Sep 17 00:00:00 2001
From: troido <troido@protonmail.com>
Date: Sat, 4 Apr 2020 14:01:17 +0200
Subject: listen to sounds in the world

---
 src/systems/view.rs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'src/systems/view.rs')

diff --git a/src/systems/view.rs b/src/systems/view.rs
index 0ed1cf7..49338ac 100644
--- a/src/systems/view.rs
+++ b/src/systems/view.rs
@@ -3,6 +3,7 @@ use std::collections::{HashSet};
 
 use specs::{
 	ReadStorage,
+	WriteStorage,
 	Read,
 	Write,
 	System,
@@ -13,7 +14,7 @@ use specs::{
 use crate::{
 	Pos,
 	Sprite,
-	components::{Visible, Player, Position, Inventory, New, Moved, Removed, Health},
+	components::{Visible, Player, Position, Inventory, New, Moved, Removed, Health, Ear},
 	resources::{Size, Output, Ground},
 	worldmessages::{WorldMessage, FieldMessage}
 };
@@ -34,9 +35,10 @@ impl <'a> System<'a> for View {
 		ReadStorage<'a, New>,
 		ReadStorage<'a, Moved>,
 		ReadStorage<'a, Removed>,
-		Read<'a, Ground>
+		Read<'a, Ground>,
+		WriteStorage<'a, Ear>
 	);
-	fn run(&mut self, (entities, positions, inventories, healths, visible, size, players, mut output, new, moved, removed, ground): Self::SystemData) {
+	fn run(&mut self, (entities, positions, inventories, healths, visible, size, players, mut output, new, moved, removed, ground, mut ears): Self::SystemData) {
 		
 		let mut changed = HashSet::new();
 		for (pos, _new) in (&positions, &new).join() {
@@ -78,6 +80,11 @@ impl <'a> System<'a> for View {
 			if let Some(health) = healths.get(ent){
 				updates.health = Some((health.health, health.maxhealth));
 			}
+			if let Some(ear) = ears.get_mut(ent){
+				if !ear.sounds.is_empty(){
+					updates.sounds = Some(ear.sounds.drain(..).map(|s| s.as_message()).collect());
+				}
+			}
 			updates.ground = Some(
 				ground
 					.by_height(&pos.pos, &visible, &ent)
-- 
cgit