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Add positional sounds from the tilemap

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Andrew Kesterson
2014-06-13 23:21:42 -07:00
parent c96610c899
commit 83ae6e3a0b
1 changed files with 27 additions and 27 deletions
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54
moonlight/js/moonlight-skulk.js
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@@ -90,32 +90,6 @@ SoundSprite.prototype = Object.create(Phaser.Sprite.prototype);
SoundSprite.prototype.constructor = Light;
SoundSprite.prototype.update_new_values = function() {
this.adjust_relative_to = function(spr) {
console.log(spr);
if ( this.sound_nofade == true ) {
this.sound.volume = 1.0;
return;
}
// The volume of any given sound is equal to the length of the
// hypotenuse of a triangle drawn from the point (p) to the
// sprite in question
var xd = (spr.x - this.x);
if ( xd < 0 )
xd = -(xd);
var yd = (spr.y - this.y);
if ( yd < 0 )
yd = -(yd);
var hyp = Math.sqrt((xd * xd) + (yd * yd));
var hyp_perfect = Math.sqrt(
((game.camera.width/2) * (game.camera.width/2)) +
((game.camera.height/2) * (game.camera.height/2))
);
this.sound.volume = Number(hyp_perfect / hyp);
console.log([hyp_perfect, hyp, this.sound.volume]);
}
if ( this.sound_key == null ) {
if ( this.sound !== null ) {
this.sound.stop();
@@ -132,6 +106,32 @@ SoundSprite.prototype.update_new_values = function() {
console.log("Sound should be playing");
}
function adjust_audio_relative_to(sndspr, spr) {
console.log(spr);
if ( sndspr.sound_nofade == true ) {
sndspr.sound.volume = 1.0;
return;
}
// The volume of any given sound is equal to the length of the
// hypotenuse of a triangle drawn from the point (p) to the
// sprite in question
var xd = (spr.x - sndspr.x);
if ( xd < 0 )
xd = -(xd);
var yd = (spr.y - sndspr.y);
if ( yd < 0 )
yd = -(yd);
var hyp = Math.sqrt((xd * xd) + (yd * yd));
var hyp_perfect = Math.sqrt(
((game.camera.width/2) * (game.camera.width/2)) +
((game.camera.height/2) * (game.camera.height/2))
);
sndspr.sound.volume = Number(hyp_perfect / hyp);
console.log([hyp_perfect, hyp, sndspr.sound.volume]);
}
var moonlightSettings = {
'map' : {
'tilesets': [
@@ -1079,7 +1079,7 @@ GameState.prototype.update = function()
function _fix_audio_relative(x) {
console.log(x);
x.adjust_relative_to(this.player);
adjust_relative_to(x, this.player);
}
this.staticSounds.forEach(_fix_audio_relative, this);