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alternative to unwinding with haxe.Timer

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This commit is contained in:
Nat Quayle Nelson
2023-09-12 14:12:47 -06:00
parent 01801cdf50
commit 2203ee2b2f
1 changed files with 19 additions and 3 deletions
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22
src/kiss/AsyncEmbeddedScript2.hx
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@@ -166,6 +166,13 @@ class AsyncEmbeddedScript2 {
private var skipTarget:Null<Int> = null;
public var running(default, null):Bool = false;
// There are two ways to keep the callstack unwound. The default is to use haxe.Timer.delay,
// which is automatic, but might introduce frame-skippy behaviors. The alternative is to
// set unwindWithTimerDelay to false, and use your own event loop to call ccToCall whenever
// it is non-null at the desired point in your update logic. Calling ccToCall will clear ccToCall.
public var unwindWithTimerDelay(default, default) = true;
public var ccToCall(default, null): Continuation2 = null;
public var onSkipStart(default, null):Continuation2 = null;
public var onSkipEnd(default, null):Continuation2 = null;
@@ -206,11 +213,19 @@ class AsyncEmbeddedScript2 {
// by verifying that lastInstructionPointer hasn't changed
if (lastInstructionPointer == instructionPointer) {
tryCallNextWithTailRecursion = true;
haxe.Timer.delay(()->{
if (!nextCalledWithTailRecursion)
if (unwindWithTimerDelay) {
haxe.Timer.delay(()->{
if (!nextCalledWithTailRecursion)
runInstruction(instructionPointer + 1, withBreakPoints);
}, 0);
} else {
ccToCall = ()->{
ccToCall = null;
runInstruction(instructionPointer + 1, withBreakPoints);
}, 0);
};
}
}
return;
};
} else {
() -> {};
@@ -223,6 +238,7 @@ class AsyncEmbeddedScript2 {
if (tryCallNextWithTailRecursion) {
nextCalledWithTailRecursion = true;
ccToCall = null;
runInstruction(instructionPointer + 1, withBreakPoints);
}
}