1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
package net.tylermurphy.hideAndSeek.command.util;
import net.tylermurphy.hideAndSeek.command.map.Save;
import net.tylermurphy.hideAndSeek.util.Pair;
import net.tylermurphy.hideAndSeek.util.Tuple;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.Nullable;
import java.util.*;
import java.util.stream.Collectors;
import static net.tylermurphy.hideAndSeek.configuration.Config.errorPrefix;
import static net.tylermurphy.hideAndSeek.configuration.Config.permissionsRequired;
import static net.tylermurphy.hideAndSeek.configuration.Localization.message;
public class CommandGroup {
private final Map<String, Object> commandRegister;
private final String label;
public CommandGroup(String label, Object... data) {
this.label = label;
this.commandRegister = new LinkedHashMap<>();
for(Object o : data) {
registerCommand(o);
}
}
public String getLabel() {
return label;
}
private void registerCommand(Object object) {
if (object instanceof ICommand) {
ICommand command = (ICommand) object;
if (!commandRegister.containsKey(command.getLabel())) {
commandRegister.put(command.getLabel().toLowerCase(), command);
}
} else if(object instanceof CommandGroup) {
CommandGroup group = (CommandGroup) object;
if (!commandRegister.containsKey(group.getLabel())) {
commandRegister.put(group.getLabel().toLowerCase(), group);
}
}
}
public void handleCommand(Player player, String[] args) {
Tuple<ICommand, String, String[]> data = getCommand(args, this.getLabel());
if (data == null) {
player.sendMessage(
String.format("%s%sKenshin's Hide and Seek %s(%s1.7.2%s)\n", ChatColor.AQUA, ChatColor.BOLD, ChatColor.GRAY, ChatColor.WHITE, ChatColor.GRAY) +
String.format("%sAuthor: %s[KenshinEto]\n", ChatColor.GRAY, ChatColor.WHITE) +
String.format("%sHelp Command: %s/hs %shelp", ChatColor.GRAY, ChatColor.AQUA, ChatColor.WHITE)
);
return;
}
ICommand command = data.getLeft();
String permission = data.getCenter();
String[] parameters = data.getRight();
if (Save.runningBackup) {
player.sendMessage(errorPrefix + message("MAPSAVE_INPROGRESS"));
return;
}
if (permissionsRequired && !player.hasPermission(permission)) {
player.sendMessage(errorPrefix + message("COMMAND_NOT_ALLOWED"));
return;
}
int parameterCount = (int) Arrays.stream(command.getUsage().split(" ")).filter(p -> p.startsWith("<") && !p.startsWith("<*")).count();
if(parameters.length < parameterCount) {
player.sendMessage(errorPrefix + message("ARGUMENT_COUNT"));
return;
}
try {
command.execute(player, parameters);
} catch (Exception e) {
player.sendMessage(errorPrefix + "An error has occurred.");
e.printStackTrace();
}
}
@Nullable
private Tuple<ICommand, String, String[]> getCommand(String[] args, String permission) {
if(args.length < 1) {
return null;
}
String invoke = args[0];
if(commandRegister.containsKey(invoke)) {
Object o = commandRegister.get(invoke);
if (o instanceof CommandGroup) {
CommandGroup group = (CommandGroup) o;
return group.getCommand(
Arrays.copyOfRange(args, 1, args.length),
permission + "." + group.getLabel()
);
} else if(o instanceof ICommand) {
ICommand command = (ICommand) o;
return new Tuple<>(command, permission + "." + command.getLabel(), Arrays.copyOfRange(args, 1, args.length));
}
}
return null;
}
public List<String> handleTabComplete(Player player, String[] args) {
return handleTabComplete(player, this.getLabel(), args);
}
private List<String> handleTabComplete(Player player, String permission, String[] args) {
String invoke = args[0].toLowerCase();
if (args.length == 1) {
return new ArrayList<>(commandRegister.keySet())
.stream()
.filter(handle -> handle.toLowerCase().startsWith(invoke))
.filter(handle -> {
Object object = commandRegister.get(handle);
if (object instanceof ICommand) {
ICommand command = (ICommand) object;
return !permissionsRequired || player.hasPermission(permission + "." + command.getLabel());
} else if (object instanceof CommandGroup) {
CommandGroup group = (CommandGroup) object;
return !permissionsRequired || group.hasPermission(player, permission + "." + group.getLabel());
}
return false;
})
.collect(Collectors.toList());
} else {
if (commandRegister.containsKey(invoke)) {
Object object = commandRegister.get(invoke);
if (object instanceof CommandGroup) {
CommandGroup group = (CommandGroup) object;
return group.handleTabComplete(player, permission + "." + group.getLabel(), Arrays.copyOfRange(args, 1, args.length));
} else if (object instanceof ICommand) {
ICommand command = (ICommand) object;
String[] usage = command.getUsage().split(" ");
if (args.length - 2 < usage.length) {
String parameter = usage[args.length - 2];
String name = parameter.replace("<", "").replace(">", "");
List<String> list = command.autoComplete(name, args[args.length - 1]);
if (list != null) {
return list;
}
}
}
}
return new ArrayList<>();
}
}
private boolean hasPermission(Player player, String permission) {
for(Object object : commandRegister.values()) {
if(object instanceof ICommand) {
ICommand command = (ICommand) object;
if(player.hasPermission(permission + command.getLabel())) return true;
} else if(object instanceof CommandGroup) {
CommandGroup group = (CommandGroup) object;
if (group.hasPermission(player, permission + this.label + ".")) return true;
}
}
return false;
}
public List<Pair<String, ICommand>> getCommands() {
return getCommands(this.getLabel());
}
private List<Pair<String, ICommand>> getCommands(String prefix) {
List<Pair<String, ICommand>> commands = new LinkedList<>();
for(Object object : commandRegister.values()) {
if(object instanceof ICommand) {
ICommand command = (ICommand) object;
commands.add(new Pair<>(prefix+" "+command.getLabel(), command));
} else if(object instanceof CommandGroup) {
CommandGroup group = (CommandGroup) object;
commands.addAll(group.getCommands(prefix+" "+group.getLabel()));
}
}
return commands;
}
}
|
