/**
* Appends the state of a player's chat to a buffer.
*
* @param player the player.
* @param out the buffer.
*/
public static void appendChat(Player player, PacketBuffer.WriteBuffer out) {
out.writeShort(
((player.getChatColor() & 0xff) << 8) + (player.getChatEffects() & 0xff),
PacketBuffer.ByteOrder.LITTLE);
out.writeByte(player.getStaffRights());
out.writeByte(player.getChatText().length, PacketBuffer.ValueType.C);
out.writeBytesReverse(player.getChatText());
}
/**
* Update the graphics block.
*
* @param player the player to update for.
* @param out the packet to write to.
*/
private static void appendGfx(Player player, PacketBuffer.WriteBuffer out) {
out.writeShort(player.getGfx().getId(), ByteOrder.LITTLE);
out.writeInt(player.getGfx().getDelay());
}
/**
* Update the animation block.
*
* @param player the player to update for.
* @param out the packet to write to.
*/
private static void appendAnimation(Player player, PacketBuffer.WriteBuffer out) {
out.writeShort(player.getAnimation().getId(), ByteOrder.LITTLE);
out.writeByte(player.getAnimation().getDelay(), ValueType.C);
}
/**
* Update the face coordinate block.
*
* @param player the player to update for.
* @param out the packet to write to.
*/
private static void appendFaceCoordinate(Player player, PacketBuffer.WriteBuffer out) {
out.writeShort(player.getFaceCoordinates().getX(), ValueType.A, ByteOrder.LITTLE);
out.writeShort(player.getFaceCoordinates().getY(), ByteOrder.LITTLE);
}
/**
* Update the face entity block.
*
* @param player the player to update for.
* @param out the packet to write to.
*/
private static void appendFaceEntity(Player player, PacketBuffer.WriteBuffer out) {
out.writeShort(player.getFaceIndex(), ByteOrder.LITTLE);
}
/**
* Updates the state of a player.
*
* @param player the player to update state for.
* @param block the update block.
*/
public static void updateState(
Player player, PacketBuffer.WriteBuffer block, boolean forceAppearance, boolean noChat) {
/** First we must prepare the mask. */
int mask = 0x0;
if (player.getFlags().get(Flag.GRAPHICS)) {
mask |= 0x100;
}
if (player.getFlags().get(Flag.ANIMATION)) {
mask |= 8;
}
if (player.getFlags().get(Flag.FORCED_CHAT)) {
mask |= 4;
}
if (player.getFlags().get(Flag.CHAT) && !noChat) {
mask |= 0x80;
}
if (player.getFlags().get(Flag.APPEARANCE) || forceAppearance) {
mask |= 0x10;
}
if (player.getFlags().get(Flag.FACE_ENTITY)) {
mask |= 1;
}
if (player.getFlags().get(Flag.FACE_COORDINATE)) {
mask |= 2;
}
if (player.getFlags().get(Flag.HIT)) {
mask |= 0x20;
}
if (player.getFlags().get(Flag.HIT_2)) {
mask |= 0x200;
}
/** Now, we write the actual mask. */
if (mask >= 0x100) {
mask |= 0x40;
block.writeShort(mask, PacketBuffer.ByteOrder.LITTLE);
} else {
block.writeByte(mask);
}
/** Finally, we append the attributes blocks. */
// Graphics
if (player.getFlags().get(Flag.GRAPHICS)) {
appendGfx(player, block);
}
// Animation
if (player.getFlags().get(Flag.ANIMATION)) {
appendAnimation(player, block);
}
// Forced chat
if (player.getFlags().get(Flag.FORCED_CHAT)) {
appendForcedChat(player, block);
}
// Regular chat
if (player.getFlags().get(Flag.CHAT) && !noChat) {
appendChat(player, block);
}
// Face entity
if (player.getFlags().get(Flag.FACE_ENTITY)) {
appendFaceEntity(player, block);
}
// Appearance
if (player.getFlags().get(Flag.APPEARANCE) || forceAppearance) {
appendAppearance(player, block);
}
// Face coordinates
if (player.getFlags().get(Flag.FACE_COORDINATE)) {
appendFaceCoordinate(player, block);
}
// Primary hit
if (player.getFlags().get(Flag.HIT)) {
appendPrimaryHit(player, block);
}
// Secondary hit
if (player.getFlags().get(Flag.HIT_2)) {
appendSecondaryHit(player, block);
}
}
/**
* Appends the state of a player's appearance to a buffer.
*
* @param player the player.
* @param out the buffer.
*/
public static void appendAppearance(Player player, PacketBuffer.WriteBuffer out) {
PacketBuffer.WriteBuffer block = PacketBuffer.newWriteBuffer(128);
/** Gender. */
block.writeByte(player.getGender()); // Gender
/** Head icon. */
block.writeByte(player.getHeadIcon());
/** Skull icon. */
block.writeByte(player.getSkullIcon());
if (player.getNpcAppearanceId() == -1) {
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HEAD) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HEAD));
} else {
block.writeByte(0);
}
/** Cape. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_CAPE) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_CAPE));
} else {
block.writeByte(0);
}
/** Amulet. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_AMULET) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_AMULET));
} else {
block.writeByte(0);
}
/** Weapon. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_WEAPON) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_WEAPON));
} else {
block.writeByte(0);
}
/** Chest. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_CHEST) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_CHEST));
} else {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_CHEST]);
}
/** Shield. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_SHIELD) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_SHIELD));
} else {
block.writeByte(0);
}
/** Arms. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_CHEST) > 1) {
if (!Misc.getIsPlatebody()[
player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_CHEST)]) {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_ARMS]);
} else {
block.writeByte(0);
}
} else {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_ARMS]);
}
/** Legs. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_LEGS) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_LEGS));
} else {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_LEGS]);
}
/** Head. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HEAD) > 1
&& Misc.getIsFullHelm()[
player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HEAD)]) {
block.writeByte(0);
} else {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_HEAD]);
}
/** Hands. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HANDS) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HANDS));
} else {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_HANDS]);
}
/** Feet. */
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_FEET) > 1) {
block.writeShort(
0x200 + player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_FEET));
} else {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_FEET]);
}
/** Beard. */
if (player.getGender() == Misc.GENDER_MALE) {
if (player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HEAD) > 1
&& !Misc.getIsFullHelm()[
player.getEquipment().getContainer().getItemId(Misc.EQUIPMENT_SLOT_HEAD)]
|| player.getEquipment().getContainer().isSlotFree(Misc.EQUIPMENT_SLOT_HEAD)) {
block.writeShort(0x100 + player.getAppearance()[Misc.APPEARANCE_SLOT_BEARD]);
} else {
block.writeByte(0);
}
}
} else {
block.writeShort(-1);
block.writeShort(player.getNpcAppearanceId());
}
/** Player colors */
block.writeByte(player.getColors()[0]);
block.writeByte(player.getColors()[1]);
block.writeByte(player.getColors()[2]);
block.writeByte(player.getColors()[3]);
block.writeByte(player.getColors()[4]);
/** Movement animations */
block.writeShort(
player.getUpdateAnimation().getStandingAnimation() == -1
? PlayerAnimation.getStandEmote()
: player.getUpdateAnimation().getStandingAnimation()); // stand
block.writeShort(PlayerAnimation.getStandTurnEmote()); // stand turn
block.writeShort(
player.getUpdateAnimation().getWalkingAnimation() == -1
? PlayerAnimation.getWalkEmote()
: player.getUpdateAnimation().getWalkingAnimation()); // walk
block.writeShort(PlayerAnimation.getTurn180Emote()); // turn 180
block.writeShort(PlayerAnimation.getTurn90CWEmote()); // turn 90 cw
block.writeShort(PlayerAnimation.getTurn90CCWEmote()); // turn 90 ccw
block.writeShort(
player.getUpdateAnimation().getRunningAnimation() == -1
? PlayerAnimation.getRunEmote()
: player.getUpdateAnimation().getRunningAnimation()); // run
/** Player context menus */
block.writeLong(Misc.nameToLong(player.getUsername()));
block.writeByte(player.getCombatLevel());
block.writeShort(0);
/** Append the block length and the block to the packet. */
out.writeByte(block.getBuffer().position(), PacketBuffer.ValueType.C);
out.writeBytes(block.getBuffer());
}