BackwardsCompat: WrapperPlayServerSpawnEntityExperienceOrb

Author: JarvisCraft

PacketWrapper/src/main/java/com/comphenix/packetwrapper/ConversionUtil.java

@@ -34,8 +34,7 @@ private ConversionUtil() {
      * @return number floored
      */
     public static int floor(double number) {
-        int intNumber = (int) number;
-
-        return number < (double) intNumber ? intNumber - 1 : intNumber;
+        final int intNumber;
+        return number < (double) (intNumber = (int) number) ? intNumber - 1 : intNumber;
     }
 }

PacketWrapper/src/main/java/com/comphenix/packetwrapper/WrapperPlayServerSpawnEntityExperienceOrb.java

@@ -85,7 +85,7 @@ public Entity getEntity(PacketEvent event) {
 	 * @return The current X
 	 */
 	public double getX() {
-		return handle.getDoubles().read(0);
+		return MAJOR_VERSION >= 9 ? handle.getDoubles().read(0) : handle.getIntegers().read(1) / 32D;
 	}
 
 	/**
@@ -94,7 +94,8 @@ public double getX() {
 	 * @param value - new value.
 	 */
 	public void setX(double value) {
-		handle.getDoubles().write(0, value);
+		if (MAJOR_VERSION >= 9) handle.getDoubles().write(0, value);
+		else handle.getIntegers().write(1, ConversionUtil.floor(value * 32));
 	}
 
 	/**
@@ -105,7 +106,7 @@ public void setX(double value) {
 	 * @return The current y
 	 */
 	public double getY() {
-		return handle.getDoubles().read(1);
+		return MAJOR_VERSION >= 9 ? handle.getDoubles().read(1) : handle.getIntegers().read(2) / 32D;
 	}
 
 	/**
@@ -114,7 +115,8 @@ public double getY() {
 	 * @param value - new value.
 	 */
 	public void setY(double value) {
-		handle.getDoubles().write(1, value);
+		if (MAJOR_VERSION >= 9) handle.getDoubles().write(1, value);
+		else handle.getIntegers().write(2, ConversionUtil.floor(value * 32));
 	}
 
 	/**
@@ -125,7 +127,7 @@ public void setY(double value) {
 	 * @return The current z
 	 */
 	public double getZ() {
-		return handle.getDoubles().read(2);
+		return MAJOR_VERSION >= 9 ? handle.getDoubles().read(2) : handle.getIntegers().read(3) / 32D;
 	}
 
 	/**
@@ -134,7 +136,8 @@ public double getZ() {
 	 * @param value - new value.
 	 */
 	public void setZ(double value) {
-		handle.getDoubles().write(2, value);
+		if (MAJOR_VERSION >= 9) handle.getDoubles().write(2, value);
+		else handle.getIntegers().write(3, ConversionUtil.floor(value * 32));
 	}
 
 	/**
@@ -145,7 +148,7 @@ public void setZ(double value) {
 	 * @return The current Count
 	 */
 	public int getCount() {
-		return handle.getIntegers().read(1);
+		return handle.getIntegers().read(MAJOR_VERSION >= 9 ? 1 : 4);
 	}
 
 	/**
@@ -154,6 +157,6 @@ public int getCount() {
 	 * @param value - new value.
 	 */
 	public void setCount(int value) {
-		handle.getIntegers().write(1, value);
+		handle.getIntegers().write(MAJOR_VERSION >= 9 ? 1 : 4, value);
 	}
 }