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Cleanup

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This commit is contained in:
arookas 2016-02-01 14:14:09 -05:00
parent 76b57ca3f8
commit 30c3f6f19c
1 changed files with 31 additions and 15 deletions
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48
ssc/scope.cs
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@ -80,28 +80,38 @@ namespace arookas {
}
class sunScope {
List<sunStorableSymbol> Storables { get; set; }
IEnumerable<sunVariableSymbol> Variables { get { return Storables.OfType<sunVariableSymbol>(); } }
IEnumerable<sunConstantSymbol> Constants { get { return Storables.OfType<sunConstantSymbol>(); } }
public sunScopeType Type { get; private set; }
List<sunStorableSymbol> mStorables;
sunScopeType mType;
public sunScope(sunScopeType type) {
Storables = new List<sunStorableSymbol>(10);
Type = type;
public sunScopeType Type {
get { return mType; }
}
public int StorableCount { get { return Storables.Count; } }
public int VariableCount { get { return Variables.Count(); } }
public int ConstantCount { get { return Constants.Count(); } }
public sunScope(sunScopeType type) {
mStorables = new List<sunStorableSymbol>(10);
mType = type;
}
public bool GetIsDeclared(string name) { return Storables.Any(v => v.Name == name); }
public int StorableCount {
get { return mStorables.Count; }
}
public int VariableCount {
get { return mStorables.Count(i => i is sunVariableSymbol); }
}
public int ConstantCount {
get { return mStorables.Count(i => i is sunConstantSymbol); }
}
public bool GetIsDeclared(string name) {
return mStorables.Any(v => v.Name == name);
}
public sunVariableSymbol DeclareVariable(string name, int display, int index) {
if (GetIsDeclared(name)) {
return null;
}
var symbol = new sunVariableSymbol(name, display, index);
Storables.Add(symbol);
mStorables.Add(symbol);
return symbol;
}
public sunConstantSymbol DeclareConstant(string name, sunExpression expression) {
@ -109,13 +119,19 @@ namespace arookas {
return null;
}
var symbol = new sunConstantSymbol(name, expression);
Storables.Add(symbol);
mStorables.Add(symbol);
return symbol;
}
public sunStorableSymbol ResolveStorable(string name) { return Storables.FirstOrDefault(i => i.Name == name); }
public sunVariableSymbol ResolveVariable(string name) { return Variables.FirstOrDefault(i => i.Name == name); }
public sunConstantSymbol ResolveConstant(string name) { return Constants.FirstOrDefault(i => i.Name == name); }
public sunStorableSymbol ResolveStorable(string name) {
return mStorables.FirstOrDefault(i => i.Name == name);
}
public sunVariableSymbol ResolveVariable(string name) {
return ResolveStorable(name) as sunVariableSymbol;
}
public sunConstantSymbol ResolveConstant(string name) {
return ResolveStorable(name) as sunConstantSymbol;
}
}
enum sunScopeType {