From 37e364b2c6cc7487a1c888d256a73e5337bb7189 Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 14 Jun 2023 00:50:34 +0100
Subject: initial commit

---
 src/T2DLL/LPeriodical.cpp | 71 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/T2DLL/LPeriodical.cpp

(limited to 'src/T2DLL/LPeriodical.cpp')

diff --git a/src/T2DLL/LPeriodical.cpp b/src/T2DLL/LPeriodical.cpp
new file mode 100644
index 0000000..1d75869
--- /dev/null
+++ b/src/T2DLL/LPeriodical.cpp
@@ -0,0 +1,71 @@
+#include "LArray.h"
+#include "LPeriodical.h"
+
+/*static*/ LArray* LPeriodical::sIdlerQ = NULL;
+/*static*/ LArray* LPeriodical::sRepeaterQ = NULL;
+
+LPeriodical::LPeriodical() {
+}
+
+/*virtual*/ LPeriodical::~LPeriodical() {
+	StopIdling();
+	StopRepeating();
+}
+
+/*virtual*/ void LPeriodical::StartIdling() {
+	if (!sIdlerQ)
+		sIdlerQ = new LArray;
+
+	// how the hell is this supposed to work??
+	// surely it should pass &this...
+	if (sIdlerQ->FetchIndexOf(this) == 0)
+		sIdlerQ->Add(this);
+}
+
+/*virtual*/ void LPeriodical::StopIdling() {
+	if (sIdlerQ)
+		sIdlerQ->Remove(this);
+}
+
+/*static*/ void LPeriodical::DevoteTimeToIdlers() {
+	if (sIdlerQ) {
+		LArrayIterator iter(*sIdlerQ);
+		LPeriodical *p;
+
+		while (iter.Next(&p))
+			p->SpendTime();
+	}
+}
+
+/*virtual*/ void LPeriodical::StartRepeating() {
+	if (!sRepeaterQ)
+		sRepeaterQ = new LArray;
+
+	// how the hell is this supposed to work??
+	// surely it should pass &this...
+	if (sRepeaterQ->FetchIndexOf(this) == 0)
+		sRepeaterQ->Add(this);
+}
+
+/*virtual*/ void LPeriodical::StopRepeating() {
+	if (sRepeaterQ)
+		sRepeaterQ->Remove(this);
+}
+
+/*static*/ void LPeriodical::DevoteTimeToRepeaters() {
+	if (sRepeaterQ) {
+		LArrayIterator iter(*sRepeaterQ);
+		LPeriodical *p;
+
+		while (iter.Next(&p))
+			p->SpendTime();
+	}
+}
+
+/*static*/ void LPeriodical::DeleteIdlerAndRepeaterQueues() {
+	delete sIdlerQ;
+	sIdlerQ = NULL;
+
+	delete sRepeaterQ;
+	sRepeaterQ = NULL;
+}
-- 
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