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允许变量声明时赋值

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This commit is contained in:
LiuBai095
2025-10-16 11:58:05 +08:00
parent 3866cdd525
commit e2ab2a1077
2 changed files with 27 additions and 13 deletions
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15
RScriptContext.cs
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@@ -16,7 +16,7 @@ namespace Convention.RScript
/// </summary>
Expression,
/// <summary>
/// 定义变量, 格式: 类型 变量名
/// 定义变量, 格式: 类型 变量名 [=Expression]
/// <para>类型支持: string, int, double, float, bool, var</para>
/// <para>每层命名空间中不可重复定义变量, 不可使用未定义的变量, 不存在时会自动向上查找上级空间的变量</para>
/// </summary>
@@ -166,38 +166,39 @@ namespace Convention.RScript
// 定义变量
var varTypeName = sentence.info[0];
var varName = sentence.info[1];
var varInitExpression = sentence.info[2];
Type varType;
object varDefaultValue;
{
if (varTypeName == "string")
{
varType = typeof(string);
varDefaultValue = string.Empty;
varDefaultValue = varInitExpression == null ? string.Empty : varInitExpression;
}
else if (varTypeName == "int")
{
varType = typeof(int);
varDefaultValue = 0;
varDefaultValue = varInitExpression == null ? 0 : parser.Evaluate<int>(varInitExpression);
}
else if (varTypeName == "double")
{
varType = typeof(double);
varDefaultValue = 0.0;
varDefaultValue = varInitExpression == null ? 0.0 : parser.Evaluate<double>(varInitExpression);
}
else if (varTypeName == "float")
{
varType = typeof(float);
varDefaultValue = 0.0f;
varDefaultValue = varInitExpression == null ? 0.0f : parser.Evaluate<float>(varInitExpression);
}
else if (varTypeName == "bool")
{
varType = typeof(bool);
varDefaultValue = false;
varDefaultValue = varInitExpression == null ? false : parser.Evaluate<bool>(varInitExpression);
}
else if (varTypeName == "var")
{
varType = typeof(object);
varDefaultValue = new object();
varDefaultValue = varInitExpression == null ? new object() : parser.Evaluate(varInitExpression);
}
else
{