blob: b12d6c4366e9ba69542b9ebe2be963156ab55291 (
plain)
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
|
package moe.nea.firmament.util
import net.minecraft.text.LiteralTextContent
import net.minecraft.text.Text
import net.minecraft.text.TextContent
import moe.nea.firmament.Firmament
class TextMatcher(text: Text) {
data class State(
var iterator: MutableList<Text>,
var currentText: Text?,
var offset: Int,
var textContent: String,
)
var state = State(
mutableListOf(text),
null,
0,
""
)
fun pollChunk(): Boolean {
val firstOrNull = state.iterator.removeFirstOrNull() ?: return false
state.offset = 0
state.currentText = firstOrNull
state.textContent = when (val content = firstOrNull.content) {
is LiteralTextContent -> content.string
TextContent.EMPTY -> ""
else -> {
Firmament.logger.warn("TextContent of type ${content.javaClass} not understood.")
return false
}
}
state.iterator.addAll(0, firstOrNull.siblings)
return true
}
fun pollChunks(): Boolean {
while (state.offset !in state.textContent.indices) {
if (!pollChunk()) {
return false
}
}
return true
}
fun pollChar(): Char? {
if (!pollChunks()) return null
return state.textContent[state.offset++]
}
fun expectString(string: String): Boolean {
var found = ""
while (found.length < string.length) {
if (!pollChunks()) return false
val takeable = state.textContent.drop(state.offset).take(string.length - found.length)
state.offset += takeable.length
found += takeable
}
return found == string
}
}
val Text.unformattedString
get() = string.replace("§.".toRegex(), "")
|
