Add fuel durability bar

3 files changed, 82 insertions, 0 deletions

diff --git a/src/main/kotlin/moe/nea/firmament/util/DurabilityBarEvent.kt b/src/main/kotlin/moe/nea/firmament/util/DurabilityBarEvent.kt
new file mode 100644
index 0000000..eacf070
--- /dev/null
+++ b/src/main/kotlin/moe/nea/firmament/util/DurabilityBarEvent.kt
@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Linnea Gräf <nea@nea.moe>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package moe.nea.firmament.util
+
+import me.shedaniel.math.Color
+import net.minecraft.item.ItemStack
+import moe.nea.firmament.events.FirmamentEvent
+import moe.nea.firmament.events.FirmamentEventBus
+
+data class DurabilityBarEvent(
+    val item: ItemStack,
+) : FirmamentEvent() {
+    data class DurabilityBar(
+        val color: Color,
+        val percentage: Float,
+    )
+
+    var barOverride: DurabilityBar? = null
+
+    companion object : FirmamentEventBus<DurabilityBarEvent>()
+}
diff --git a/src/main/kotlin/moe/nea/firmament/util/regex.kt b/src/main/kotlin/moe/nea/firmament/util/regex.kt
index 4cc3f03..9de2b36 100644
--- a/src/main/kotlin/moe/nea/firmament/util/regex.kt
+++ b/src/main/kotlin/moe/nea/firmament/util/regex.kt
@@ -1,5 +1,6 @@
 /*
  * SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+ * SPDX-FileCopyrightText: 2024 Linnea Gräf <nea@nea.moe>
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
@@ -8,6 +9,10 @@ package moe.nea.firmament.util
 
 import java.util.regex.Matcher
 import java.util.regex.Pattern
+import org.intellij.lang.annotations.Language
+import kotlin.time.Duration
+import kotlin.time.Duration.Companion.minutes
+import kotlin.time.Duration.Companion.seconds
 
 inline fun <T> String.ifMatches(regex: Regex, block: (MatchResult) -> T): T? =
     regex.matchEntire(this)?.let(block)
@@ -16,3 +21,40 @@ inline fun <T> Pattern.useMatch(string: String, block: Matcher.() -> T): T? =
     matcher(string)
         .takeIf(Matcher::matches)
         ?.let(block)
+
+@Language("RegExp")
+val TIME_PATTERN = "[0-9]+[ms]"
+
+@Language("RegExp")
+val SHORT_NUMBER_FORMAT = "[0-9]+(?:,[0-9]+)*(?:\\.[0-9]+)?[kKmMbB]?"
+
+
+val siScalars = mapOf(
+    'k' to 1_000.0,
+    'K' to 1_000.0,
+    'm' to 1_000_000.0,
+    'M' to 1_000_000.0,
+    'b' to 1_000_000_000.0,
+    'B' to 1_000_000_000.0,
+)
+
+fun parseTimePattern(text: String): Duration {
+    val length = text.dropLast(1).toInt()
+    return when (text.last()) {
+        'm' -> length.minutes
+        's' -> length.seconds
+        else -> error("Invalid pattern for time $text")
+    }
+}
+
+fun parseShortNumber(string: String): Double {
+    var k = string.replace(",", "")
+    val scalar = k.last()
+    var scalarMultiplier = siScalars[scalar]
+    if (scalarMultiplier == null) {
+        scalarMultiplier = 1.0
+    } else {
+        k = k.dropLast(1)
+    }
+    return k.toDouble() * scalarMultiplier
+}
diff --git a/src/main/kotlin/moe/nea/firmament/util/render/LerpUtils.kt b/src/main/kotlin/moe/nea/firmament/util/render/LerpUtils.kt
index a979f8d..66899ce 100644
--- a/src/main/kotlin/moe/nea/firmament/util/render/LerpUtils.kt
+++ b/src/main/kotlin/moe/nea/firmament/util/render/LerpUtils.kt
@@ -6,6 +6,8 @@
 
 package moe.nea.firmament.util.render
 
+import me.shedaniel.math.Color
+
 val pi = Math.PI
 val tau = Math.PI * 2
 fun lerpAngle(a: Float, b: Float, progress: Float): Float {
@@ -17,7 +19,20 @@ fun lerpAngle(a: Float, b: Float, progress: Float): Float {
 fun lerp(a: Float, b: Float, progress: Float): Float {
     return a + (b - a) * progress
 }
+fun lerp(a: Int, b: Int, progress: Float): Int {
+    return (a + (b - a) * progress).toInt()
+}
 
 fun ilerp(a: Float, b: Float, value: Float): Float {
     return (value - a) / (b - a)
 }
+
+fun lerp(a: Color, b: Color, progress: Float): Color {
+    return Color.ofRGBA(
+        lerp(a.red, b.red, progress),
+        lerp(a.green, b.green, progress),
+        lerp(a.blue, b.blue, progress),
+        lerp(a.alpha, b.alpha, progress),
+    )
+}
+