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Adapt PDT evaluator to pseudo-lambda expressions.

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PopSlime
2023-05-29 17:04:22 +08:00
parent 4310b67e7b
commit 88a46127d7
2 changed files with 45 additions and 45 deletions
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12
Assets/Cryville/Common/Pdt/PdtExpression.cs
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@@ -51,7 +51,7 @@ namespace Cryville.Common.Pdt {
}
}
internal abstract class PdtInstruction {
internal abstract void Execute(PdtEvaluatorBase etor);
internal abstract void Execute(PdtEvaluatorBase etor, ref LinkedListNode<PdtInstruction> self);
public class PushConstant : PdtInstruction {
public int Type { get; private set; }
public byte[] Value { get; private set; }
@@ -64,7 +64,7 @@ namespace Cryville.Common.Pdt {
Value = new byte[len];
Array.Copy(buffer, offset, Value, 0, len);
}
internal override void Execute(PdtEvaluatorBase etor) {
internal override void Execute(PdtEvaluatorBase etor, ref LinkedListNode<PdtInstruction> self) {
etor.PushConstant(Type, Value);
}
public override string ToString() {
@@ -76,7 +76,7 @@ namespace Cryville.Common.Pdt {
public bool Forced { get; private set; }
public PushVariable(int name, bool forced = false) { Name = name; Forced = forced; }
public PushVariable(string name, bool forced = false) : this(IdentifierManager.Shared.Request(name)) { Forced = forced; }
internal override void Execute(PdtEvaluatorBase etor) {
internal override void Execute(PdtEvaluatorBase etor, ref LinkedListNode<PdtInstruction> self) {
etor.PushVariable(Name, Forced);
}
public override string ToString() {
@@ -91,7 +91,7 @@ namespace Cryville.Common.Pdt {
public Operate(string name, int paramCount) {
Signature = new PdtOperatorSignature(name, paramCount);
}
internal override void Execute(PdtEvaluatorBase etor) {
internal override void Execute(PdtEvaluatorBase etor, ref LinkedListNode<PdtInstruction> self) {
etor.Operate(Signature);
}
public override string ToString() {
@@ -105,8 +105,8 @@ namespace Cryville.Common.Pdt {
Name = IdentifierManager.Shared.Request(name);
Target = target;
}
internal override void Execute(PdtEvaluatorBase etor) {
etor.Collapse(Name, Target);
internal override void Execute(PdtEvaluatorBase etor, ref LinkedListNode<PdtInstruction> self) {
etor.Collapse(Name, ref self, Target);
}
public override string ToString() {
return string.Format("col {0}{{{1}}}", IdentifierManager.Shared.Retrieve(Name), Target.Value);