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https://github.com/amyinspace/MagicSetEditor2.git
synced 2026-06-11 05:07:00 -04:00
Change tabs to two spaces.
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Lymia Aluysia
+101
-101
@@ -45,61 +45,61 @@ inline void change(Defaultable<T>& v, const Defaultable<T>& new_v) { v.assignDon
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/// An optional script
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class OptionalScript {
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public:
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inline OptionalScript() {}
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OptionalScript(const String& script_);
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~OptionalScript();
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/// Is the script set?
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inline operator bool() const { return !!script; }
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/// Invoke the script, return the result, or script_nil if there is no script
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ScriptValueP invoke(Context& ctx, bool open_scope = true) const;
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/// Invoke the script on a value
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/** Assigns the result to value if it has changed.
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* Returns true if the value has changed.
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*/
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template <typename T>
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bool invokeOn(Context& ctx, T& value) const {
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if (script) {
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T new_value;
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ctx.setVariable(SCRIPT_VAR_value, to_script(value));
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store(ctx.eval(*script), new_value);
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if (value != new_value) {
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change(value, new_value);
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return true;
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}
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}
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return false;
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}
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/// Invoke the script on a value if it is in the default state
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template <typename T>
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bool invokeOnDefault(Context& ctx, Defaultable<T>& value) const {
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if (value.isDefault()) {
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return invokeOn(ctx, value);
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} else {
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return false;
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}
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}
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/// Initialize things this script depends on by adding dep to their list of dependent scripts
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void initDependencies(Context&, const Dependency& dep) const;
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/// Get access to the script, be careful
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Script& getMutableScript();
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inline ScriptP getScriptP() const { return script; }
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inline void setScriptP(const ScriptP& new_script) { script = new_script; }
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/// Get access to the unparsed value
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inline const String& getUnparsed() const { return unparsed; }
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inline String& getMutableUnparsed() { return unparsed; }
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inline void setUnparsed(String& new_unparsed) { unparsed = new_unparsed; }
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inline OptionalScript() {}
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OptionalScript(const String& script_);
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~OptionalScript();
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/// Is the script set?
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inline operator bool() const { return !!script; }
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/// Invoke the script, return the result, or script_nil if there is no script
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ScriptValueP invoke(Context& ctx, bool open_scope = true) const;
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/// Invoke the script on a value
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/** Assigns the result to value if it has changed.
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* Returns true if the value has changed.
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*/
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template <typename T>
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bool invokeOn(Context& ctx, T& value) const {
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if (script) {
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T new_value;
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ctx.setVariable(SCRIPT_VAR_value, to_script(value));
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store(ctx.eval(*script), new_value);
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if (value != new_value) {
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change(value, new_value);
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return true;
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}
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}
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return false;
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}
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/// Invoke the script on a value if it is in the default state
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template <typename T>
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bool invokeOnDefault(Context& ctx, Defaultable<T>& value) const {
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if (value.isDefault()) {
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return invokeOn(ctx, value);
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} else {
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return false;
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}
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}
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/// Initialize things this script depends on by adding dep to their list of dependent scripts
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void initDependencies(Context&, const Dependency& dep) const;
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/// Get access to the script, be careful
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Script& getMutableScript();
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inline ScriptP getScriptP() const { return script; }
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inline void setScriptP(const ScriptP& new_script) { script = new_script; }
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/// Get access to the unparsed value
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inline const String& getUnparsed() const { return unparsed; }
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inline String& getMutableUnparsed() { return unparsed; }
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inline void setUnparsed(String& new_unparsed) { unparsed = new_unparsed; }
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protected:
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ScriptP script; ///< The script, may be null if there is no script
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String unparsed; ///< Unparsed script, for writing back to a file
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// parse the unparsed string, while reading
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void parse(Reader&, bool string_mode = false);
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DECLARE_REFLECTION();
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template <typename T> friend class Scriptable;
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ScriptP script; ///< The script, may be null if there is no script
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String unparsed; ///< Unparsed script, for writing back to a file
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// parse the unparsed string, while reading
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void parse(Reader&, bool string_mode = false);
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DECLARE_REFLECTION();
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template <typename T> friend class Scriptable;
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};
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// ----------------------------------------------------------------------------- : StringScript
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@@ -107,9 +107,9 @@ class OptionalScript {
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/// An optional script which is parsed in string mode
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class StringScript : public OptionalScript {
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public:
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const String& get() const;
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void set(const String&);
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DECLARE_REFLECTION();
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const String& get() const;
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void set(const String&);
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DECLARE_REFLECTION();
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};
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// ----------------------------------------------------------------------------- : Scriptable
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@@ -119,63 +119,63 @@ class StringScript : public OptionalScript {
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template <typename T>
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class Scriptable {
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public:
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Scriptable() : value() {}
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Scriptable(const T& value) : value(value) {}
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inline operator const T& () const { return value; }
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inline const T& operator ()() const { return value; }
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inline T& mutate () { return value; }
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inline void operator = (const T& value) {
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this->value = value;
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}
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inline bool isScripted() const { return script; }
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/// Has this value been read from a Reader?
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inline bool hasBeenRead() const { return !script.unparsed.empty(); }
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/// Updates the value by executing the script, returns true if the value has changed
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inline bool update(Context& ctx) {
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return script.invokeOn(ctx, value);
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}
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inline void initDependencies(Context& ctx, const Dependency& dep) const {
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script.initDependencies(ctx, dep);
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}
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Scriptable() : value() {}
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Scriptable(const T& value) : value(value) {}
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inline operator const T& () const { return value; }
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inline const T& operator ()() const { return value; }
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inline T& mutate () { return value; }
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inline void operator = (const T& value) {
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this->value = value;
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}
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inline bool isScripted() const { return script; }
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/// Has this value been read from a Reader?
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inline bool hasBeenRead() const { return !script.unparsed.empty(); }
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/// Updates the value by executing the script, returns true if the value has changed
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inline bool update(Context& ctx) {
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return script.invokeOn(ctx, value);
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}
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inline void initDependencies(Context& ctx, const Dependency& dep) const {
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script.initDependencies(ctx, dep);
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}
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private:
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T value; ///< The actual value
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OptionalScript script; ///< The optional script
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DECLARE_REFLECTION();
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T value; ///< The actual value
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OptionalScript script; ///< The optional script
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DECLARE_REFLECTION();
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};
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// we need some custom io, because the behaviour is different for each of Reader/Writer/GetMember
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template <typename T>
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void Reader::handle(Scriptable<T>& s) {
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handle(s.script.unparsed);
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if (starts_with(s.script.unparsed, _("script:"))) {
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s.script.unparsed = s.script.unparsed.substr(7);
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s.script.parse(*this);
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} else if (s.script.unparsed.find_first_of('{') != String::npos) {
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s.script.parse(*this, true);
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} else {
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unhandle();
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handle(s.value);
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}
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handle(s.script.unparsed);
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if (starts_with(s.script.unparsed, _("script:"))) {
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s.script.unparsed = s.script.unparsed.substr(7);
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s.script.parse(*this);
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} else if (s.script.unparsed.find_first_of('{') != String::npos) {
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s.script.parse(*this, true);
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} else {
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unhandle();
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handle(s.value);
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}
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}
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template <typename T>
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void Writer::handle(const Scriptable<T>& s) {
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if (s.script) {
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handle(s.script);
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} else {
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handle(s.value);
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}
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if (s.script) {
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handle(s.script);
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} else {
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handle(s.value);
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}
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}
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template <typename T>
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void GetDefaultMember::handle(const Scriptable<T>& s) {
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// just handle as the value
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handle(s.value);
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// just handle as the value
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handle(s.value);
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}
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// ----------------------------------------------------------------------------- : EOF
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