Solved setFlySpeed and setWalkSpeed

Hello, I am making a plugin involving changing speed. I am trying to make a command /speed <flight|walk> <speed> [target] (Target is optional). Here is what I have (This is part of my on command, string prefix and noperm are further above):

Code:java

else if(cmd.getName().equalsIgnoreCase("speed")){
if(args.length <= 1){
if(Sender.hasPermission("pcommands.speed")){
if(Sender instanceof Player){
Sender.sendMessage(prefix + "§3Usage: /speed <Flying|Walking> <Speed level>.");
}else{
Sender.sendMessage("Correct console usage: /speed <flight|walk> <value> <player>");
}
}else{
Sender.sendMessage(prefix + noperm);
}
}if(args.length == 2){
if(Sender.hasPermission("pcommands.speed")){
if(Sender instanceof Player){
Player player = (Player) Sender;
if(!(args[0].equalsIgnoreCase("Flight") || args[0].equalsIgnoreCase("Walk"))){
player.sendMessage(prefix + "§3Speed type must be Flight or Walk!");
}if(args[0].equalsIgnoreCase("Flight")){
int id = 0;
 
try {
id = Integer.parseInt(args[1]);
} catch(NumberFormatException ex) {
player.sendMessage(prefix + "§4Speed value MUST be a number!");
return true;
}
player.setFlySpeed(id);
}if(args[0].equalsIgnoreCase("walk")){
int idd = 0;
 
try {
idd = Integer.parseInt(args[1]);
} catch(NumberFormatException ex) {
Sender.sendMessage(prefix + "§4Speed MUST be a number!");
return true;
}
player.setWalkSpeed(idd);
}
}else{
Sender.sendMessage("Correct console usage: /speed <flight|walk> <value> <player>");
}
}else{
Sender.sendMessage(prefix + noperm);
}
}if(args.length == 3){
if(Sender.hasPermission("pcommands.speed.others")){
if(!(args[0].equalsIgnoreCase("Flight") || args[0].equalsIgnoreCase("Walk"))){
Sender.sendMessage(prefix + "§3Speed type must be Flight or Walk!");
}if(args[0].equalsIgnoreCase("Flight")){
Player target = Bukkit.getPlayer(args[2]);
if(target == null){
Sender.sendMessage(prefix + ChatColor.RED + args[0] + " could not be found.");
}else{
int idd = 0;
 
try {
idd = Integer.parseInt(args[1]);
} catch(NumberFormatException ex) {
Sender.sendMessage(prefix + "§4Speed MUST be a number!");
return true;
}
target.setFlySpeed(idd);
}
}if(args[0].equalsIgnoreCase("Walk")){
Player target = Bukkit.getPlayer(args[2]);
if(target == null){
Sender.sendMessage(prefix + ChatColor.RED + args[0] + " could not be found.");
}else{
int idd = 0;
 
try {
idd = Integer.parseInt(args[1]);
} catch(NumberFormatException ex) {
Sender.sendMessage(prefix + "§4Speed MUST be a number!");
return true;
}
target.setWalkSpeed(idd);
}
}
}else{
Sender.sendMessage(prefix + noperm);
}
}
}

My problem is, I get an error when I try /speed 10 and I know the cause; Speed can only go up to 1, according to the apidocs. So, what I wanted is to replace 1 with 0.1, 2 with 0.2, etc. so I can change the speed in the way I want. Also, I can't write 0.1 In game, because of the:

Code:java

int idd = 0;
 
try {
idd = Integer.parseInt(args[1]);
} catch(NumberFormatException ex) {
Sender.sendMessage(prefix + "§4Correct usage: Speed MUST be a number!");
return true;
}

So, any idea on how to replace the speed values? Thanks for the help

 

You can use Double.parseDouble(args[1]) to parse the decimal into a double

 

and where would I add that?

 

Instead of Integer.parseInt():

Code:

double idd = 0;
 
try {
    idd = Double.parseDouble(args[1]);
} catch(NumberFormatException ex) {
    Sender.sendMessage(prefix + "§4Correct usage: Speed MUST be a number!");
    return true;
}

 

I will try it out, Thanks!

Eclipse doesn't like that, it says

Code:java

target.setWalkSpeed(idd);

is wrong, underlines setWalkSpeed. Do I cast idd to float? So it would be

Code:java

target.setWalkSpeed((float) idd);

?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Ah derp, use Float.parseFloat() instead to get a float that you can use (although I don't think casting a double to float should make any problems)

 

but how would I replace a 10 to 1, and a 1 to 0.1? so the player can make /speed 10?

 

Divide by 10? Remember to cast to doubles:

Code:

// integer division
float division = 10 / 1; // will equal 0
 
// what you should do
float division = theirInput / 10D; // will actually be theirInput / 10

 

and how would I prevent an exception if args[1] isn't a number, but a string? Would it be this way?

Code:java

float idd = 0/10;
 
                        try {
                            idd = Float.parseFloat(args[1]);
                        } catch(NumberFormatException ex) {
                            Sender.sendMessage(prefix + "§4Correct usage: Speed MUST be a number!");
                            return true;
                        }

Nvm, this worked

Code:java

int idd = 0;
 
                            try {
                                idd = Integer.parseInt(args[1]);
                            } catch(NumberFormatException ex) {
                                Sender.sendMessage(prefix + "§4Correct usage: Speed MUST be a number!");
                                return true;
                            }
                            if(idd > 10 || idd < 1){
                                Sender.sendMessage(prefix + "§cSpeed must be from 1-10!");
                            }else{
                        target.setFlySpeed(idd / 10);
                            }

Thanks for the help!

EDIT by Moderator: merged posts, please use the edit button instead of double posting.