kuudra HP display features

1 files changed, 30 insertions, 0 deletions

diff --git a/src/main/kotlin/com/ambientaddons/utils/Timer.kt b/src/main/kotlin/com/ambientaddons/utils/Timer.kt
new file mode 100644
index 0000000..dab30b2
--- /dev/null
+++ b/src/main/kotlin/com/ambientaddons/utils/Timer.kt
@@ -0,0 +1,30 @@
+package com.ambientaddons.utils
+
+class Timer {
+    private var previousTime: Long = 0
+    private var startTime: Long? = null
+
+    var isRunning: Boolean = false
+        private set
+
+    private val sessionTime: Long
+        get() {
+            return startTime?.let { System.currentTimeMillis() - it } ?: 0
+        }
+
+    private val time: Long
+        get() {
+            return sessionTime?.let { it + previousTime } ?: 0
+        }
+
+    fun start() {
+        isRunning = true
+        startTime = System.currentTimeMillis()
+    }
+
+    fun stop() {
+        isRunning = false
+        previousTime = sessionTime
+        startTime = null
+    }
+}
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