Pop_Slime/crtr
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Add forced variable syntax in PDT.

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PopSlime
2023-01-16 20:45:06 +08:00
parent e3a805b855
commit 1003a0e199
4 changed files with 22 additions and 10 deletions
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6
Assets/Cryville/Crtr/PdtEvaluator.cs
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@@ -17,6 +17,7 @@ namespace Cryville.Crtr {
static readonly int _var_true = IdentifierManager.SharedInstance.Request("true");
static readonly int _var_false = IdentifierManager.SharedInstance.Request("false");
protected override void GetVariable(int name, out int type, out byte[] value) {
protected override void GetVariable(int name, bool forced, out int type, out byte[] value) {
if (name == _var_w) { LoadNum(ChartPlayer.hitRect.width); type = PdtInternalType.Number; value = _numbuf; }
else if (name == _var_h) { LoadNum(ChartPlayer.hitRect.height); type = PdtInternalType.Number; value = _numbuf; }
else if (name == _var_true) { LoadNum(1); type = PdtInternalType.Number; value = _numbuf; }
@@ -44,6 +45,10 @@ namespace Cryville.Crtr {
if (result != null) {
result.Get(out type, out value);
}
else if (forced) {
type = PdtInternalType.Error;
value = _nullbuf;
}
else {
type = PdtInternalType.Undefined;
LoadIdent(name);
@@ -84,6 +89,7 @@ namespace Cryville.Crtr {
static readonly int _colop_and = IdentifierManager.SharedInstance.Request("&");
static readonly int _colop_or = IdentifierManager.SharedInstance.Request("|");
protected override bool Collapse(int name, PdtVariableMemory param) {
if (param.Type == PdtInternalType.Error) throw new ArgumentException("Error");
if (name == _colop_and) return param.Type == PdtInternalType.Number && param.AsNumber() <= 0;
else if (name == _colop_or) return param.Type != PdtInternalType.Number || param.AsNumber() > 0;
else throw new KeyNotFoundException(string.Format("Undefined collapse operator {0}", IdentifierManager.SharedInstance.Retrieve(name)));