ModNetwork.java 文件源码

public static void sendPacketToAllAround(IMessage packet, TargetPoint tp) {
    for (EntityPlayerMP player : (List<EntityPlayerMP>) FMLCommonHandler.instance().getMinecraftServerInstance().getPlayerList().getPlayers()) {
        if (player.dimension == tp.dimension) {
            double d4 = tp.x - player.posX;
            double d6 = tp.z - player.posZ;

            // base distance only on the x & Z axis so you can see machines way above / below you. (blast a machine up and you'll understand why
            if (d4 * d4 + d6 * d6 < tp.range * tp.range) {

                ModNetwork.simpleNetworkWrapper.sendTo(packet, player);

            }
        }
    }
}