89 lines
2.0 KiB
Java
89 lines
2.0 KiB
Java
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package com.massivecraft.factions.util;
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import org.bukkit.ChatColor;
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public enum AsciiCompassDirection
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{
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// -------------------------------------------- //
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// ENUM
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// -------------------------------------------- //
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N('N'),
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NE('/'),
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E('E'),
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SE('\\'),
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S('S'),
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SW('/'),
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W('W'),
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NW('\\'),
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NONE('+'),
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// END OF LIST
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;
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// -------------------------------------------- //
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// FIELDS
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// -------------------------------------------- //
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private final char asciiChar;
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public char getAsciiChar() { return this.asciiChar; }
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// -------------------------------------------- //
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// CONSTANTS
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// -------------------------------------------- //
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public static final ChatColor ACTIVE = ChatColor.RED;
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public static final ChatColor INACTIVE = ChatColor.YELLOW;
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// -------------------------------------------- //
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// CONSTRUCT
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// -------------------------------------------- //
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AsciiCompassDirection(final char asciiChar)
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{
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this.asciiChar = asciiChar;
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}
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// -------------------------------------------- //
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// VISUALIZE
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// -------------------------------------------- //
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public String visualize(AsciiCompassDirection directionFacing)
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{
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boolean isFacing = this.isFacing(directionFacing);
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ChatColor color = this.getColor(isFacing);
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return color.toString() + this.getAsciiChar();
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}
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private boolean isFacing(AsciiCompassDirection directionFacing)
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{
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return this == directionFacing;
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}
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private ChatColor getColor(boolean active)
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{
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return active ? ACTIVE : INACTIVE;
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}
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// -------------------------------------------- //
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// GET BY DEGREES
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// -------------------------------------------- //
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public static AsciiCompassDirection getByDegrees(double degrees)
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{
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// Prepare
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// The conversion from bukkit to usable degrees is (degrees - 180) % 360
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// But we reduced the 180 to 157 (-23) because it makes the math easier that follows.
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degrees = (degrees - 157) % 360;
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if (degrees < 0) degrees += 360;
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// Get ordinal
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int ordinal = (int) Math.floor(degrees / 45);;
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// Return
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return AsciiCompassDirection.values()[ordinal];
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}
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}
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