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Initial test of adding volume, javascript only for now

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This commit is contained in:
Dylan Jaide White 2022-03-12 18:04:53 +00:00
parent 1c7686d09d
commit 8d95b3b5de
1 changed files with 72 additions and 6 deletions
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78
TTS.gd
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@ -36,6 +36,71 @@ func _ready():
pause_mode = Node.PAUSE_MODE_PROCESS
func _get_min_volume():
if OS.has_feature('JavaScript'):
return 0
else:
return 0
var min_volume setget , _get_min_volume
func _get_max_volume():
if OS.has_feature('JavaScript'):
return 1.0
else:
return 0
var max_volume setget , _get_max_volume
func _get_normal_volume():
if OS.has_feature('JavaScript'):
return 1.0
else:
return 0
var normal_volume setget , _get_normal_volume
var javascript_volume = self.normal_volume
func _set_volume(volume):
if volume < self.min_volume:
volume = self.min_volume
elif volume > self.max_volume:
volume = self.max_volume
if OS.has_feature('JavaScript'):
javascript_volume = volume
func _get_volume():
if OS.has_feature('JavaScript'):
return javascript_volume
else:
return 0
var volume setget _set_volume, _get_volume
func _get_volume_percentage():
return range_lerp(self.volume, self.min_volume, self.max_volume, 0, 100)
func _set_volume_percentage(v):
self.rate = range_lerp(v, 0, 100, self.min_volume, self.max_volume)
var volume_percentage setget _set_volume_percentage, _get_volume_percentage
func _get_normal_volume_percentage():
return range_lerp(self.normal_volume, self.min_volume, self.max_volume, 0, 100)
var normal_volume_percentage setget , _get_normal_volume_percentage
func _get_min_rate():
if OS.has_feature('JavaScript'):
return 0.1
@ -132,15 +197,16 @@ func speak(text, interrupt := true):
elif OS.has_feature('JavaScript'):
var code = (
"""
let utterance = new SpeechSynthesisUtterance("%s")
utterance.rate = %s
"""
% [text.replace("\n", " "), javascript_rate]
let utterance = new SpeechSynthesisUtterance("%s")
utterance.rate = %s
utterance.volume = %s
"""
% [text.replace("\n", " "), javascript_rate, javascript_volume]
)
if interrupt:
code += """
window.speechSynthesis.cancel()
"""
window.speechSynthesis.cancel()
"""
code += "window.speechSynthesis.speak(utterance)"
JavaScript.eval(code)
else: