Remove incomplete battery status/power API

It was initially implemented in #5871 for Godot 3.0, but never really
completed or thoroughly tested for most platforms. It then stayed in
limbo and nobody seems really keen to finish it, so it's better to
remove it in 4.0, and re-add eventually (possibly with a different API)
if there's demand and an implementation confirmed working on all
platforms.

Closes #8770.

1 files changed, 0 insertions, 18 deletions

diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp
index d22e53e7ea..8ba2b39c85 100644
--- a/platform/javascript/os_javascript.cpp
+++ b/platform/javascript/os_javascript.cpp
@@ -1244,24 +1244,6 @@ String OS_JavaScript::get_resource_dir() const {
 	return "/";
 }
 
-OS::PowerState OS_JavaScript::get_power_state() {
-
-	WARN_PRINT("Power management is not supported for the HTML5 platform, defaulting to POWERSTATE_UNKNOWN");
-	return OS::POWERSTATE_UNKNOWN;
-}
-
-int OS_JavaScript::get_power_seconds_left() {
-
-	WARN_PRINT("Power management is not supported for the HTML5 platform, defaulting to -1");
-	return -1;
-}
-
-int OS_JavaScript::get_power_percent_left() {
-
-	WARN_PRINT("Power management is not supported for the HTML5 platform, defaulting to -1");
-	return -1;
-}
-
 void OS_JavaScript::file_access_close_callback(const String &p_file, int p_flags) {
 
 	OS_JavaScript *os = get_singleton();