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Code Issues Releases Wiki Activity

Consolidate config parsing and parse layer value

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This commit is contained in:
Andrew Cassidy
2020-06-19 21:44:43 -07:00
parent 7980ef4791
commit 533b1f1cf4
9 changed files with 255 additions and 80 deletions
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53
Source/ConformalDecals/MaterialProperties/MaterialProperty.cs
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@ -22,58 +22,5 @@ namespace ConformalDecals.MaterialProperties {
}
public abstract void Modify(Material material);
private delegate bool TryParseDelegate<T>(string valueString, out T value);
protected bool ParsePropertyBool(ConfigNode node, string valueName, bool isOptional = false, bool defaultValue = false) {
return ParsePropertyValue(node, valueName, bool.TryParse, isOptional, defaultValue);
}
protected float ParsePropertyFloat(ConfigNode node, string valueName, bool isOptional = false, float defaultValue = 0.0f) {
return ParsePropertyValue(node, valueName, float.TryParse, isOptional, defaultValue);
}
protected int ParsePropertyInt(ConfigNode node, string valueName, bool isOptional = false, int defaultValue = 0) {
return ParsePropertyValue(node, valueName, int.TryParse, isOptional, defaultValue);
}
protected Color ParsePropertyColor(ConfigNode node, string valueName, bool isOptional = false, Color defaultValue = default) {
return ParsePropertyValue(node, valueName, ParseExtensions.TryParseColor, isOptional, defaultValue);
}
protected Rect ParsePropertyRect(ConfigNode node, string valueName, bool isOptional = false, Rect defaultValue = default) {
return ParsePropertyValue(node, valueName, ParseExtensions.TryParseRect, isOptional, defaultValue);
}
protected Vector2 ParsePropertyVector2(ConfigNode node, string valueName, bool isOptional = false, Vector2 defaultValue = default) {
return ParsePropertyValue(node, valueName, ParseExtensions.TryParseVector2, isOptional, defaultValue);
}
private T ParsePropertyValue<T>(ConfigNode node, string valueName, TryParseDelegate<T> tryParse, bool isOptional = false, T defaultValue = default) {
string valueString = node.GetValue(valueName);
if (isOptional) {
if (string.IsNullOrEmpty(valueString)) return defaultValue;
}
else {
if (valueString == null)
throw new FormatException($"Missing {typeof(T)} value for {valueName} in property '{PropertyName}'");
if (valueString == string.Empty)
throw new FormatException($"Empty {typeof(T)} value for {valueName} in property '{PropertyName}'");
}
if (tryParse(valueString, out var value)) {
return value;
}
if (isOptional) {
return defaultValue;
}
else {
throw new FormatException($"Improperly formatted {typeof(T)} value for {valueName} in property '{PropertyName}' : '{valueString}");
}
}
}
}