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
189
|
/*
* Copyright (C) 2023 Linnea Gräf
*
* This file is part of NotEnoughUpdates.
*
* NotEnoughUpdates is free software: you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* NotEnoughUpdates is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with NotEnoughUpdates. If not, see <https://www.gnu.org/licenses/>.
*/
package io.github.moulberry.notenoughupdates.util.brigadier
import com.mojang.brigadier.arguments.ArgumentType
import com.mojang.brigadier.builder.ArgumentBuilder
import com.mojang.brigadier.builder.LiteralArgumentBuilder
import com.mojang.brigadier.builder.RequiredArgumentBuilder
import com.mojang.brigadier.context.CommandContext
import com.mojang.brigadier.tree.ArgumentCommandNode
import com.mojang.brigadier.tree.CommandNode
import com.mojang.brigadier.tree.LiteralCommandNode
import io.github.moulberry.notenoughupdates.commands.dev.DevTestCommand
import io.github.moulberry.notenoughupdates.util.iterate
import net.minecraft.command.ICommandSender
import net.minecraft.util.ChatComponentText
import net.minecraft.util.IChatComponent
import java.lang.reflect.ParameterizedType
import java.lang.reflect.Type
import java.lang.reflect.TypeVariable
typealias DefaultSource = ICommandSender
private fun normalizeGeneric(argument: Type): Class<*> {
return if (argument is Class<*>) {
argument
} else if (argument is TypeVariable<*>) {
normalizeGeneric(argument.bounds[0])
} else if (argument is ParameterizedType) {
normalizeGeneric(argument.rawType)
} else {
Any::class.java
}
}
data class TypeSafeArg<T : Any>(val name: String, val argument: ArgumentType<T>) {
val argClass by lazy {
argument.javaClass
.iterate<Class<in ArgumentType<T>>> {
it.superclass
}
.flatMap {
it.genericInterfaces.toList()
}
.filterIsInstance<ParameterizedType>()
.find { it.rawType == ArgumentType::class.java }!!
.let {
normalizeGeneric(it.actualTypeArguments[0])
}
}
@JvmName("getWithThis")
fun <S> CommandContext<S>.get(): T =
get(this)
fun <S> get(ctx: CommandContext<S>): T {
return ctx.getArgument(name, argClass) as T
}
}
fun <T : ICommandSender, C : CommandContext<T>> C.reply(component: IChatComponent) {
source.addChatMessage(ChatComponentText("§e[NEU] ").appendSibling(component))
}
@JvmOverloads
fun <T : ICommandSender, C : CommandContext<T>> C.reply(text: String, block: ChatComponentText.() -> Unit = {}) {
source.addChatMessage(ChatComponentText(text.split("\n").joinToString("\n") { "§e[NEU] $it" }).also(block))
}
operator fun <T : Any, C : CommandContext<*>> C.get(arg: TypeSafeArg<T>): T {
return arg.get(this)
}
fun <T : Any> argument(
name: String,
argument: ArgumentType<T>,
block: RequiredArgumentBuilder<DefaultSource, T>.(TypeSafeArg<T>) -> Unit
): RequiredArgumentBuilder<DefaultSource, T> =
RequiredArgumentBuilder.argument<DefaultSource, T>(name, argument).also { block(it, TypeSafeArg(name, argument)) }
fun <T : ArgumentBuilder<DefaultSource, T>, AT : Any> T.thenArgument(
name: String,
argument: ArgumentType<AT>,
block: RequiredArgumentBuilder<DefaultSource, AT>.(TypeSafeArg<AT>) -> Unit
): ArgumentCommandNode<DefaultSource, AT> = argument(name, argument, block).build().also(::then)
fun <T : ArgumentBuilder<DefaultSource, T>, AT : Any> T.thenArgumentExecute(
name: String,
argument: ArgumentType<AT>,
block: CommandContext<DefaultSource>.(TypeSafeArg<AT>) -> Unit
): ArgumentCommandNode<DefaultSource, AT> = thenArgument(name, argument) {
thenExecute {
block(it)
}
}
fun literal(
name: String,
block: LiteralArgumentBuilder<DefaultSource>.() -> Unit = {}
): LiteralArgumentBuilder<DefaultSource> =
LiteralArgumentBuilder.literal<DefaultSource>(name).also(block)
fun <T : ArgumentBuilder<DefaultSource, T>> T.thenLiteral(
name: String,
block: LiteralArgumentBuilder<DefaultSource>.() -> Unit
): LiteralCommandNode<DefaultSource> =
then(literal(name), block) as LiteralCommandNode<DefaultSource>
fun <T : ArgumentBuilder<DefaultSource, T>> T.thenLiteralExecute(
name: String,
block: CommandContext<DefaultSource>.() -> Unit
): LiteralCommandNode<DefaultSource> =
thenLiteral(name) {
thenExecute(block)
}
fun <T : ArgumentBuilder<DefaultSource, T>> T.thenRedirect(node: CommandNode<DefaultSource>): T {
node.children.forEach {
this.then(it)
}
forward(node.redirect, node.redirectModifier, node.isFork)
executes(node.command)
return this
}
fun <T : ArgumentBuilder<DefaultSource, T>, U : ArgumentBuilder<DefaultSource, U>> T.then(
node: U,
block: U.() -> Unit
): CommandNode<DefaultSource> =
node.also(block).build().also(::then)
fun <T : ArgumentBuilder<DefaultSource, T>> T.thenExecute(block: CommandContext<DefaultSource>.() -> Unit): T =
executes {
block(it)
1
}
fun <T : ArgumentBuilder<DefaultSource, T>> T.requiresDev(): T {
requires { DevTestCommand.isDeveloper(it) }
return this
}
fun NEUBrigadierHook.withHelp(helpText: String): NEUBrigadierHook {
commandNode.withHelp(helpText)
return this
}
fun <T : CommandNode<DefaultSource>> T.withHelp(helpText: String): T {
BrigadierRoot.setHelpForNode(this, helpText)
return this
}
fun <A : Any, T : RequiredArgumentBuilder<DefaultSource, A>> T.suggestsList(list: List<String>) {
suggestsList { list }
}
fun <A : Any, T : RequiredArgumentBuilder<DefaultSource, A>> T.suggestsList(list: () -> List<String>) {
suggests { context, builder ->
list().filter { it.startsWith(builder.remaining, ignoreCase = true) }
.forEach { builder.suggest(it) }
builder.buildFuture()
}
}
|
