Sunpy/opsu-dance
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Merge remote-tracking branch 'remotes/original/master' into upstream

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# Conflicts:
#	src/itdelatrisu/opsu/Container.java
#	src/itdelatrisu/opsu/GameData.java
#	src/itdelatrisu/opsu/Options.java
#	src/itdelatrisu/opsu/audio/MusicController.java
#	src/itdelatrisu/opsu/objects/Circle.java
#	src/itdelatrisu/opsu/objects/Slider.java
#	src/itdelatrisu/opsu/render/CurveRenderState.java
#	src/itdelatrisu/opsu/states/Game.java
#	src/itdelatrisu/opsu/states/MainMenu.java
#	src/itdelatrisu/opsu/states/SongMenu.java
#	src/itdelatrisu/opsu/ui/Colors.java
#	src/itdelatrisu/opsu/ui/MenuButton.java
This commit is contained in:
yugecin
2016-12-24 14:35:20 +01:00
parent 1ac1b96127 aa1babed3b
commit a6540044b6
36 changed files with 1667 additions and 569 deletions
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17
src/itdelatrisu/opsu/Utils.java
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@@ -41,6 +41,7 @@ import java.net.SocketTimeoutException;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.ByteBuffer;
import java.nio.file.Paths;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.cert.X509Certificate;
@@ -158,6 +159,14 @@ public class Utils {
anim.draw(x - (anim.getWidth() / 2f), y - (anim.getHeight() / 2f));
}
/**
* Returns the luminance of a color.
* @param c the color
*/
public static float getLuminance(Color c) {
return 0.299f*c.r + 0.587f*c.g + 0.114f*c.b;
}
/**
* Clamps a value between a lower and upper bound.
* @param val the value to clamp
@@ -554,6 +563,14 @@ public class Utils {
}
}
/**
* Returns the current working directory.
* @return the directory
*/
public static File getWorkingDirectory() {
return Paths.get(".").toAbsolutePath().normalize().toFile();
}
/**
* Parses the integer string argument as a boolean:
* {@code 1} is {@code true}, and all other values are {@code false}.