mirror of
https://github.com/Ellpeck/Coroutine.git
synced 2024-05-17 22:58:46 +02:00
65 lines
2.2 KiB
C#
65 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace Coroutine {
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public static class CoroutineHandler {
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private static readonly List<ActiveCoroutine> TickingCoroutines = new List<ActiveCoroutine>();
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private static readonly List<ActiveCoroutine> EventCoroutines = new List<ActiveCoroutine>();
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public static ActiveCoroutine Start(IEnumerable<Wait> coroutine) {
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return Start(coroutine.GetEnumerator());
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}
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public static ActiveCoroutine Start(IEnumerator<Wait> coroutine) {
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var inst = new ActiveCoroutine(coroutine);
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if (inst.MoveNext()) {
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if (inst.IsWaitingForEvent()) {
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EventCoroutines.Add(inst);
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} else {
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TickingCoroutines.Add(inst);
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}
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}
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return inst;
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}
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public static void InvokeLater(Wait wait, Action action) {
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Start(InvokeLaterImpl(wait, action));
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}
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public static void Tick(double deltaSeconds) {
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for (var i = TickingCoroutines.Count - 1; i >= 0; i--) {
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var coroutine = TickingCoroutines[i];
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if (coroutine.Tick(deltaSeconds)) {
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TickingCoroutines.RemoveAt(i);
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} else if (coroutine.IsWaitingForEvent()) {
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TickingCoroutines.RemoveAt(i);
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EventCoroutines.Add(coroutine);
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}
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}
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}
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public static void RaiseEvent(Event evt) {
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for (var i = EventCoroutines.Count - 1; i >= 0; i--) {
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var coroutine = EventCoroutines[i];
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if (coroutine.OnEvent(evt)) {
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EventCoroutines.RemoveAt(i);
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} else if (!coroutine.IsWaitingForEvent()) {
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EventCoroutines.RemoveAt(i);
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TickingCoroutines.Add(coroutine);
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}
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}
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}
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public static IEnumerable<ActiveCoroutine> GetActiveCoroutines() {
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return TickingCoroutines.Concat(EventCoroutines);
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}
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private static IEnumerator<Wait> InvokeLaterImpl(Wait wait, Action action) {
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yield return wait;
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action();
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}
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}
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} |