mirror of
https://github.com/amyinspace/MagicSetEditor2.git
synced 2026-06-11 21:27:01 -04:00
Change tabs to two spaces.
This commit is contained in:
Lymia Aluysia
+99
-99
@@ -20,16 +20,16 @@ class Dependency;
|
||||
template <typename K, typename V>
|
||||
class VectorIntMap {
|
||||
public:
|
||||
inline V& operator [] (K key) {
|
||||
if (values.size() <= key) {
|
||||
values.resize(key + 1);
|
||||
}
|
||||
return values[key];
|
||||
}
|
||||
/// Get access to the vector
|
||||
inline const vector<V>& get() const { return values; }
|
||||
inline V& operator [] (K key) {
|
||||
if (values.size() <= key) {
|
||||
values.resize(key + 1);
|
||||
}
|
||||
return values[key];
|
||||
}
|
||||
/// Get access to the vector
|
||||
inline const vector<V>& get() const { return values; }
|
||||
private:
|
||||
vector<V> values;
|
||||
vector<V> values;
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------- : Context
|
||||
@@ -37,105 +37,105 @@ class VectorIntMap {
|
||||
/// Context for script evaluation
|
||||
class Context {
|
||||
public:
|
||||
Context();
|
||||
|
||||
/// Evaluate a script inside this context.
|
||||
/** This function is safely reentrant.
|
||||
* @param openScope if false, variables set in this eval call will leak out.
|
||||
*/
|
||||
ScriptValueP eval(const Script& script, bool openScope = true);
|
||||
|
||||
/// Analyze the dependencies of a script
|
||||
/** All things the script depends on are marked with signalDependent(dep).
|
||||
* The return value of this function should be ignored
|
||||
*/
|
||||
ScriptValueP dependencies(const Dependency& dep, const Script& script);
|
||||
|
||||
/// Set a variable to a new value (in the current scope)
|
||||
void setVariable(const String& name, const ScriptValueP& value);
|
||||
/// Set a variable to a new value (in the current scope)
|
||||
void setVariable(Variable name, const ScriptValueP& value);
|
||||
|
||||
/// Get the value of a variable, throws if it not set
|
||||
ScriptValueP getVariable(const String& name);
|
||||
/// Get the value of a variable, returns ScriptValue() if it is not set
|
||||
ScriptValueP getVariableOpt(const String& name);
|
||||
/// Get the value of a variable, throws if it not set
|
||||
ScriptValueP getVariable(Variable var);
|
||||
/// Get the value of a variable, returns ScriptValue() if it is not set
|
||||
inline ScriptValueP getVariableOpt(Variable var) { return variables[var].value; }
|
||||
/// Get the value of a variable only if it was set in the current scope, returns ScriptValue() if it is not set
|
||||
ScriptValueP getVariableInScopeOpt(Variable var);
|
||||
/// In what scope was the variable set?
|
||||
/** Returns 0 for the current scope and >0 for outer scopes.
|
||||
* Returns -1 if the varible is not set
|
||||
*/
|
||||
int getVariableScope(Variable var);
|
||||
|
||||
/// Make a closure of the function with the direct parameters of the current call
|
||||
ScriptValueP makeClosure(const ScriptValueP& fun);
|
||||
|
||||
Context();
|
||||
|
||||
/// Evaluate a script inside this context.
|
||||
/** This function is safely reentrant.
|
||||
* @param openScope if false, variables set in this eval call will leak out.
|
||||
*/
|
||||
ScriptValueP eval(const Script& script, bool openScope = true);
|
||||
|
||||
/// Analyze the dependencies of a script
|
||||
/** All things the script depends on are marked with signalDependent(dep).
|
||||
* The return value of this function should be ignored
|
||||
*/
|
||||
ScriptValueP dependencies(const Dependency& dep, const Script& script);
|
||||
|
||||
/// Set a variable to a new value (in the current scope)
|
||||
void setVariable(const String& name, const ScriptValueP& value);
|
||||
/// Set a variable to a new value (in the current scope)
|
||||
void setVariable(Variable name, const ScriptValueP& value);
|
||||
|
||||
/// Get the value of a variable, throws if it not set
|
||||
ScriptValueP getVariable(const String& name);
|
||||
/// Get the value of a variable, returns ScriptValue() if it is not set
|
||||
ScriptValueP getVariableOpt(const String& name);
|
||||
/// Get the value of a variable, throws if it not set
|
||||
ScriptValueP getVariable(Variable var);
|
||||
/// Get the value of a variable, returns ScriptValue() if it is not set
|
||||
inline ScriptValueP getVariableOpt(Variable var) { return variables[var].value; }
|
||||
/// Get the value of a variable only if it was set in the current scope, returns ScriptValue() if it is not set
|
||||
ScriptValueP getVariableInScopeOpt(Variable var);
|
||||
/// In what scope was the variable set?
|
||||
/** Returns 0 for the current scope and >0 for outer scopes.
|
||||
* Returns -1 if the varible is not set
|
||||
*/
|
||||
int getVariableScope(Variable var);
|
||||
|
||||
/// Make a closure of the function with the direct parameters of the current call
|
||||
ScriptValueP makeClosure(const ScriptValueP& fun);
|
||||
|
||||
public:
|
||||
|
||||
/// Open a new scope
|
||||
/** returns the number of shadowed binding before that scope */
|
||||
size_t openScope();
|
||||
/// Close a scope, must be passed a value from openScope
|
||||
void closeScope(size_t scope);
|
||||
friend class LocalScope;
|
||||
|
||||
|
||||
/// Open a new scope
|
||||
/** returns the number of shadowed binding before that scope */
|
||||
size_t openScope();
|
||||
/// Close a scope, must be passed a value from openScope
|
||||
void closeScope(size_t scope);
|
||||
friend class LocalScope;
|
||||
|
||||
public:// public for FOR_EACH
|
||||
/// Record of a variable
|
||||
struct VariableValue {
|
||||
VariableValue() : level(0) {}
|
||||
unsigned int level; ///< Scope level on which this variable was set
|
||||
ScriptValueP value; ///< Value of this variable
|
||||
};
|
||||
/// Record of a variable binding that is being shadowed (overwritten) by another binding
|
||||
struct Binding {
|
||||
Variable variable; ///< Name of the overwritten variable.
|
||||
VariableValue value; ///< Old value of that variable.
|
||||
};
|
||||
/// Record of a variable
|
||||
struct VariableValue {
|
||||
VariableValue() : level(0) {}
|
||||
unsigned int level; ///< Scope level on which this variable was set
|
||||
ScriptValueP value; ///< Value of this variable
|
||||
};
|
||||
/// Record of a variable binding that is being shadowed (overwritten) by another binding
|
||||
struct Binding {
|
||||
Variable variable; ///< Name of the overwritten variable.
|
||||
VariableValue value; ///< Old value of that variable.
|
||||
};
|
||||
private:
|
||||
/// Variables, indexed by integer name (using string_to_variable)
|
||||
VectorIntMap<unsigned int, VariableValue> variables;
|
||||
/// Shadowed variable bindings
|
||||
vector<Binding> shadowed;
|
||||
/// Number of scopes opened
|
||||
unsigned int level;
|
||||
/// Stack of values
|
||||
vector<ScriptValueP> stack;
|
||||
#ifdef _DEBUG
|
||||
/// The opened scopes, for sanity checking
|
||||
vector<size_t> scopes;
|
||||
#endif
|
||||
|
||||
// utility types for dependency analysis
|
||||
struct Jump;
|
||||
struct JumpOrder;
|
||||
|
||||
/// Return the bindings in the current scope
|
||||
void getBindings(size_t scope, vector<Binding>&);
|
||||
/// Remove all bindings made in the current scope
|
||||
void resetBindings(size_t scope);
|
||||
/// Make an object with n elements, popping 2n values from the stack, and push it onto the stack
|
||||
void makeObject(size_t n);
|
||||
/// Make a closure with n arguments
|
||||
void makeClosure(size_t n, const Instruction*& instr);
|
||||
|
||||
/// Get a variable name givin its value, returns (Variable)-1 if not found (slow!)
|
||||
Variable lookupVariableValue(const ScriptValueP& value);
|
||||
friend class ScriptCompose;
|
||||
/// Variables, indexed by integer name (using string_to_variable)
|
||||
VectorIntMap<unsigned int, VariableValue> variables;
|
||||
/// Shadowed variable bindings
|
||||
vector<Binding> shadowed;
|
||||
/// Number of scopes opened
|
||||
unsigned int level;
|
||||
/// Stack of values
|
||||
vector<ScriptValueP> stack;
|
||||
#ifdef _DEBUG
|
||||
/// The opened scopes, for sanity checking
|
||||
vector<size_t> scopes;
|
||||
#endif
|
||||
|
||||
// utility types for dependency analysis
|
||||
struct Jump;
|
||||
struct JumpOrder;
|
||||
|
||||
/// Return the bindings in the current scope
|
||||
void getBindings(size_t scope, vector<Binding>&);
|
||||
/// Remove all bindings made in the current scope
|
||||
void resetBindings(size_t scope);
|
||||
/// Make an object with n elements, popping 2n values from the stack, and push it onto the stack
|
||||
void makeObject(size_t n);
|
||||
/// Make a closure with n arguments
|
||||
void makeClosure(size_t n, const Instruction*& instr);
|
||||
|
||||
/// Get a variable name givin its value, returns (Variable)-1 if not found (slow!)
|
||||
Variable lookupVariableValue(const ScriptValueP& value);
|
||||
friend class ScriptCompose;
|
||||
};
|
||||
|
||||
/// A class that creates a local scope
|
||||
class LocalScope {
|
||||
public:
|
||||
inline LocalScope(Context& ctx) : ctx(ctx), scope(ctx.openScope()) {}
|
||||
inline ~LocalScope() { ctx.closeScope(scope); }
|
||||
inline LocalScope(Context& ctx) : ctx(ctx), scope(ctx.openScope()) {}
|
||||
inline ~LocalScope() { ctx.closeScope(scope); }
|
||||
private:
|
||||
Context& ctx;
|
||||
size_t scope;
|
||||
Context& ctx;
|
||||
size_t scope;
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------- : EOF
|
||||
|
||||
Reference in New Issue
Block a user