Merge pull request #17 from rsninja722/breathing-sounds

Add coughing and breaths

docs/assets/js/constants.js

@@ -37,7 +37,8 @@ var constants = {
     },
     lifeFuncs:{
         breath:{
-            fullBreath: 200
+            fullBreath: 200,
+            cough_interval_secs: 4.0
         },
         cardio:{
             optimalPressure: 50

docs/assets/js/player/lifeFunctions.js

@@ -19,8 +19,14 @@ let justBlinked = false;
 function updateLife() {
     
     if(keyDown[k.x]) {
-        if(breath === 0) currentBreathMode = breathMode.inhale;
-        else if(breath === constants.lifeFuncs.breath.fullBreath) currentBreathMode = breathMode.exhale;
+        if (breath === 0) {
+            soundAssets.inhale.play();
+            currentBreathMode = breathMode.inhale;
+        }
+        else if (breath === constants.lifeFuncs.breath.fullBreath) {
+            soundAssets.exhale.play();
+            currentBreathMode = breathMode.exhale;
+        }
     }
 
     breathe();
@@ -50,6 +56,7 @@ function breathe() {
                 fullBreathTimer++;
                 if(fullBreathTimer >= 600) {
                     //cough and lose breath or something
+                    handleCough();
                 }
             } else {
                 fullBreathTimer = 0;
@@ -62,6 +69,7 @@ function breathe() {
                 noBreathTimer++;
                 if(noBreathTimer >= 300) {
                     //cough and lose breath or something
+                    handleCough();
                 }
             } else {
                 noBreathTimer = 0;
@@ -70,6 +78,27 @@ function breathe() {
     }
 };
 
+// Tracker for if we are currently coughing
+let _nextCoughAllowedTime = 0;
+
+/**
+ * Handle player coughing without spamming the sound buffer
+ */
+function handleCough() {
+
+    // Only cough if we are past the cough time
+    if (getCurrentTimeSeconds() >= _nextCoughAllowedTime) {
+
+        console.log("[LifeFunctions] Coughing")
+        
+        // Set the next allowed cough time
+        _nextCoughAllowedTime = getCurrentTimeSeconds() + constants.lifeFuncs.breath.cough_interval_secs;
+
+        // Play the cough audio
+        soundAssets.cough.play();
+    }
+}
+
 function heartbeat() {
     pressure+=10;
     if(pressure>=100){

docs/assets/js/sounds/sounds.js

@@ -13,13 +13,16 @@
 // This exists to give nicer names to files
 let soundAssetMap = {
     "debug-ding": "./assets/sounds/debug-ding.mp3",
-    "footstep1":"./assets/sounds/footsteps/footstep1.mp3",
-    "footstep2":"./assets/sounds/footsteps/footstep2.mp3",
-    "footstep3":"./assets/sounds/footsteps/footstep3.mp3",
-    "footstep4":"./assets/sounds/footsteps/footstep4.mp3",
-    "footstep5":"./assets/sounds/footsteps/footstep5.mp3",
-    "footstep6":"./assets/sounds/footsteps/footstep6.mp3",
-    "heartbeat":"./assets/sounds/heartbeat.mp3"
+    "footstep1": "./assets/sounds/footsteps/footstep1.mp3",
+    "footstep2": "./assets/sounds/footsteps/footstep2.mp3",
+    "footstep3": "./assets/sounds/footsteps/footstep3.mp3",
+    "footstep4": "./assets/sounds/footsteps/footstep4.mp3",
+    "footstep5": "./assets/sounds/footsteps/footstep5.mp3",
+    "footstep6": "./assets/sounds/footsteps/footstep6.mp3",
+    "heartbeat": "./assets/sounds/heartbeat.mp3",
+    "inhale": "./assets/sounds/breathing/inhale.mp3",
+    "exhale": "./assets/sounds/breathing/exhale.mp3",
+    "cough":"./assets/sounds/cough.mp3"
 }
 
 // All available sounds
@@ -31,7 +34,10 @@ let soundAssets = {
     footstep4: new SoundSnippet("footstep4", audioAssetType.sfx),
     footstep5: new SoundSnippet("footstep5", audioAssetType.sfx),
     footstep6: new SoundSnippet("footstep6", audioAssetType.sfx),
-    heartbeat: new SoundSnippet("heartbeat", audioAssetType.sfx)
+    heartbeat: new SoundSnippet("heartbeat", audioAssetType.sfx),
+    inhale: new SoundSnippet("inhale", audioAssetType.sfx),
+    exhale: new SoundSnippet("exhale", audioAssetType.sfx),
+    cough: new SoundSnippet("cough", audioAssetType.sfx)
 }
 
 /**

docs/assets/js/utils.js

@@ -3,6 +3,10 @@ function clamp(value, min, max) {
     return Math.min(max, Math.max(min, value));
 }
 
+function getCurrentTimeSeconds() {
+    return new Date().getTime() / 1000;
+}
+
 // linear interpolation towards somewhere
 function lerp(start, end, amt) { return (1 - amt) * start + amt * end; }