Make menu and item rect accept expressions as static values

src/ObjLoading/Parsing/Menu/Matcher/MenuMatcherFactory.cpp

@@ -1,5 +1,7 @@
 #include "MenuMatcherFactory.h"
 
+#include "MenuExpressionMatchers.h"
+
 using namespace menu;
 
 MenuMatcherFactory::MenuMatcherFactory(const IMatcherForLabelSupplier<SimpleParserValue>* labelSupplier)
@@ -9,12 +11,36 @@ MenuMatcherFactory::MenuMatcherFactory(const IMatcherForLabelSupplier<SimplePars
 
 MatcherFactoryWrapper<SimpleParserValue> MenuMatcherFactory::Text() const
 {
-    return MatcherFactoryWrapper<SimpleParserValue>(Or({String(), Identifier()}));
+    return MatcherFactoryWrapper(Or({String(), Identifier()}));
 }
 
 MatcherFactoryWrapper<SimpleParserValue> MenuMatcherFactory::Numeric() const
 {
-    return MatcherFactoryWrapper<SimpleParserValue>(Or({FloatingPoint(), Integer()}));
+    return MatcherFactoryWrapper(Or({FloatingPoint(), Integer()}));
+}
+
+MatcherFactoryWrapper<SimpleParserValue> MenuMatcherFactory::IntExpression() const
+{
+    return MatcherFactoryWrapper(Or({
+        Integer().Tag(TAG_INT).Capture(CAPTURE_INT),
+        And({
+            Char('(').Capture(CAPTURE_FIRST_TOKEN),
+            Label(MenuExpressionMatchers::LABEL_EXPRESSION),
+            Char(')'),
+        }).Tag(TAG_EXPRESSION)
+    }));
+}
+
+MatcherFactoryWrapper<SimpleParserValue> MenuMatcherFactory::NumericExpression() const
+{
+    return MatcherFactoryWrapper(Or({
+        Numeric().Tag(TAG_NUMERIC).Capture(CAPTURE_NUMERIC),
+        And({
+            Char('(').Capture(CAPTURE_FIRST_TOKEN),
+            Label(MenuExpressionMatchers::LABEL_EXPRESSION),
+            Char(')'),
+        }).Tag(TAG_EXPRESSION)
+    }));
 }
 
 int MenuMatcherFactory::TokenNumericIntValue(const SimpleParserValue& value)
@@ -31,7 +57,7 @@ double MenuMatcherFactory::TokenNumericFloatingPointValue(const SimpleParserValu
 {
     if (value.m_type == SimpleParserValueType::INTEGER)
     {
-        return static_cast<double>(value.IntegerValue());
+        return value.IntegerValue();
     }
 
     return value.FloatingPointValue();
@@ -46,3 +72,65 @@ std::string& MenuMatcherFactory::TokenTextValue(const SimpleParserValue& value)
 
     return value.StringValue();
 }
+
+int MenuMatcherFactory::TokenIntExpressionValue(SequenceResult<SimpleParserValue>& result)
+{
+    const auto nextTag = result.PeekTag();
+
+    assert(nextTag == TAG_INT || nextTag == TAG_EXPRESSION);
+    if (nextTag == TAG_INT)
+    {
+        result.NextTag();
+        return result.NextCapture(CAPTURE_INT).IntegerValue();
+    }
+
+    if (nextTag == TAG_EXPRESSION)
+    {
+        result.NextTag();
+        const auto expression = MenuExpressionMatchers().ProcessExpression(result);
+
+        if (!expression || !expression->IsStatic())
+            throw ParsingException(result.NextCapture(CAPTURE_FIRST_TOKEN).GetPos(), "Not a valid static expression");
+
+        const auto value = expression->Evaluate();
+
+        if (value.m_type != SimpleExpressionValue::Type::INT)
+            throw ParsingException(result.NextCapture(CAPTURE_FIRST_TOKEN).GetPos(), "Expression MUST be int type");
+
+        return value.m_int_value;
+    }
+
+    throw ParsingException(TokenPos(), "TokenIntExpressionValue must be expression or int");
+}
+
+double MenuMatcherFactory::TokenNumericExpressionValue(SequenceResult<SimpleParserValue>& result)
+{
+    const auto nextTag = result.PeekTag();
+
+    assert(nextTag == TAG_NUMERIC || nextTag == TAG_EXPRESSION);
+    if (nextTag == TAG_NUMERIC)
+    {
+        result.NextTag();
+        return TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_NUMERIC));
+    }
+
+    if (nextTag == TAG_EXPRESSION)
+    {
+        result.NextTag();
+        const auto expression = MenuExpressionMatchers().ProcessExpression(result);
+
+        if (!expression || !expression->IsStatic())
+            throw ParsingException(result.NextCapture(CAPTURE_FIRST_TOKEN).GetPos(), "Not a valid static expression");
+
+        const auto value = expression->Evaluate();
+
+        if (value.m_type == SimpleExpressionValue::Type::INT)
+            return value.m_int_value;
+        if (value.m_type == SimpleExpressionValue::Type::DOUBLE)
+            return value.m_double_value;
+
+        throw ParsingException(result.NextCapture(CAPTURE_FIRST_TOKEN).GetPos(), "Expression MUST be numeric type");
+    }
+
+    throw ParsingException(TokenPos(), "TokenNumericExpressionValue must be expression or numeric");
+}

src/ObjLoading/Parsing/Menu/Matcher/MenuMatcherFactory.h

@@ -1,19 +1,34 @@
 #pragma once
 
+#include "Parsing/Sequence/SequenceResult.h"
 #include "Parsing/Simple/Matcher/SimpleMatcherFactory.h"
 
 namespace menu
 {
     class MenuMatcherFactory : public SimpleMatcherFactory
     {
+        static constexpr auto TAG_INT = 1420;
+        static constexpr auto TAG_NUMERIC = 1421;
+        static constexpr auto TAG_EXPRESSION = 1422;
+
+        static constexpr auto CAPTURE_FIRST_TOKEN = 1420;
+        static constexpr auto CAPTURE_INT = 1421;
+        static constexpr auto CAPTURE_NUMERIC = 1422;
+
     public:
         explicit MenuMatcherFactory(const IMatcherForLabelSupplier<SimpleParserValue>* labelSupplier);
 
         _NODISCARD MatcherFactoryWrapper<SimpleParserValue> Text() const;
         _NODISCARD MatcherFactoryWrapper<SimpleParserValue> Numeric() const;
 
+        _NODISCARD MatcherFactoryWrapper<SimpleParserValue> IntExpression() const;
+        _NODISCARD MatcherFactoryWrapper<SimpleParserValue> NumericExpression() const;
+
         _NODISCARD static int TokenNumericIntValue(const SimpleParserValue& value);
         _NODISCARD static double TokenNumericFloatingPointValue(const SimpleParserValue& value);
         _NODISCARD static std::string& TokenTextValue(const SimpleParserValue& value);
+
+        _NODISCARD static int TokenIntExpressionValue(SequenceResult<SimpleParserValue>& result);
+        _NODISCARD static double TokenNumericExpressionValue(SequenceResult<SimpleParserValue>& result);
     };
 }

src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.cpp

@@ -270,6 +270,29 @@ namespace menu::event_handler_set_scope_sequences
         }
     };
 
+    class SequenceUiScriptStatement final : public SequenceGenericScriptStatement
+    {
+    public:
+        explicit SequenceUiScriptStatement(std::initializer_list<Movable<std::unique_ptr<AbstractMatcher<SimpleParserValue>>>> matchers)
+            : SequenceGenericScriptStatement()
+        {
+            const ScriptMatcherFactory create(this);
+
+            AddMatchers({
+                create.And({
+                    create.ScriptKeyword("uiScript"),
+                    create.And(matchers)
+                }).Capture(CAPTURE_SCRIPT_TOKEN),
+                create.Optional(create.Char(';'))
+            });
+        }
+
+        static std::unique_ptr<SequenceUiScriptStatement> Create(std::initializer_list<Movable<std::unique_ptr<AbstractMatcher<SimpleParserValue>>>> matchers)
+        {
+            return std::make_unique<SequenceUiScriptStatement>(matchers);
+        }
+    };
+
     class SequenceSetPlayerData final : public SequenceGenericScriptStatement
     {
     public:
@@ -653,6 +676,30 @@ void EventHandlerSetScopeSequences::AddSequences(FeatureLevel featureLevel)
     AddSequence(SequenceGenericScriptStatement::Create({create.ScriptKeyword("resolveError")}));
     AddSequence(std::make_unique<SequenceLerp>());
 
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("StartServer")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("loadArenas")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("loadGameInfo")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("clearError")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("Quit")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("Controls")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("Leave")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("closeingame")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("update"), create.ScriptText()}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("startSingleplayer")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("getLanguage")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("verifyLanguage")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("updateLanguage")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("mutePlayer")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("openMenuOnDvar"), create.ScriptText(), create.Or({create.ScriptStrictNumeric(), create.ScriptText()}), create.ScriptText()}));
+    AddSequence(
+        SequenceUiScriptStatement::Create({create.ScriptKeyword("openMenuOnDvarNot"), create.ScriptText(), create.Or({create.ScriptStrictNumeric(), create.ScriptText()}), create.ScriptText()}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("closeMenuOnDvar"), create.ScriptText(), create.Or({create.ScriptStrictNumeric(), create.ScriptText()}), create.ScriptText()}));
+    AddSequence(SequenceUiScriptStatement::Create(
+        {create.ScriptKeyword("closeMenuOnDvarNot"), create.ScriptText(), create.Or({create.ScriptStrictNumeric(), create.ScriptText()}), create.ScriptText()}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("setRecommended")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("clearLoadErrorsSummary")}));
+    AddSequence(SequenceUiScriptStatement::Create({create.ScriptKeyword("clearClientMatchData")}));
+
     AddSequence(std::make_unique<SequenceIf>());
     AddSequence(std::make_unique<SequenceElseIf>());
     AddSequence(std::make_unique<SequenceElse>());

src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.cpp

@@ -10,6 +10,7 @@
 #include "Generic/GenericKeywordPropertySequence.h"
 #include "Generic/GenericMenuEventHandlerSetPropertySequence.h"
 #include "Generic/GenericStringPropertySequence.h"
+#include "Parsing/Menu/Matcher/MenuExpressionMatchers.h"
 #include "Parsing/Menu/Matcher/MenuMatcherFactory.h"
 
 using namespace menu;
@@ -142,24 +143,21 @@ namespace menu::item_scope_sequences
 
     class SequenceRect final : public MenuFileParser::sequence_t
     {
-        static constexpr auto CAPTURE_X = 1;
-        static constexpr auto CAPTURE_Y = 2;
-        static constexpr auto CAPTURE_W = 3;
-        static constexpr auto CAPTURE_H = 4;
-        static constexpr auto CAPTURE_ALIGN_HORIZONTAL = 5;
-        static constexpr auto CAPTURE_ALIGN_VERTICAL = 6;
+        static constexpr auto CAPTURE_ALIGN_HORIZONTAL = 1;
+        static constexpr auto CAPTURE_ALIGN_VERTICAL = 2;
 
     public:
         SequenceRect()
         {
             const MenuMatcherFactory create(this);
 
+            AddLabeledMatchers(MenuExpressionMatchers().Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
             AddMatchers({
                 create.KeywordIgnoreCase("rect"),
-                create.Numeric().Capture(CAPTURE_X),
-                create.Numeric().Capture(CAPTURE_Y),
-                create.Numeric().Capture(CAPTURE_W),
-                create.Numeric().Capture(CAPTURE_H),
+                create.NumericExpression(), // x
+                create.NumericExpression(), // y
+                create.NumericExpression(), // w
+                create.NumericExpression(), // h
                 create.Optional(create.And({
                     create.Integer().Capture(CAPTURE_ALIGN_HORIZONTAL),
                     create.Integer().Capture(CAPTURE_ALIGN_VERTICAL)
@@ -172,12 +170,16 @@ namespace menu::item_scope_sequences
         {
             assert(state->m_current_item);
 
+            const auto x = MenuMatcherFactory::TokenNumericExpressionValue(result);
+            const auto y = MenuMatcherFactory::TokenNumericExpressionValue(result);
+            const auto w = MenuMatcherFactory::TokenNumericExpressionValue(result);
+            const auto h = MenuMatcherFactory::TokenNumericExpressionValue(result);
             CommonRect rect
             {
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_X)),
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_Y)),
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_W)),
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_H)),
+                x,
+                y,
+                w,
+                h,
                 0, 0
             };
 

src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.cpp

@@ -79,10 +79,6 @@ namespace menu::menu_scope_sequences
 
     class SequenceRect final : public MenuFileParser::sequence_t
     {
-        static constexpr auto CAPTURE_X = 1;
-        static constexpr auto CAPTURE_Y = 2;
-        static constexpr auto CAPTURE_W = 3;
-        static constexpr auto CAPTURE_H = 4;
         static constexpr auto CAPTURE_ALIGN_HORIZONTAL = 5;
         static constexpr auto CAPTURE_ALIGN_VERTICAL = 6;
 
@@ -91,12 +87,13 @@ namespace menu::menu_scope_sequences
         {
             const MenuMatcherFactory create(this);
 
+            AddLabeledMatchers(MenuExpressionMatchers().Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
             AddMatchers({
                 create.KeywordIgnoreCase("rect"),
-                create.Numeric().Capture(CAPTURE_X),
-                create.Numeric().Capture(CAPTURE_Y),
-                create.Numeric().Capture(CAPTURE_W),
-                create.Numeric().Capture(CAPTURE_H),
+                create.NumericExpression(), // x
+                create.NumericExpression(), // y
+                create.NumericExpression(), // w
+                create.NumericExpression(), // h
                 create.Optional(create.And({
                     create.Integer().Capture(CAPTURE_ALIGN_HORIZONTAL),
                     create.Integer().Capture(CAPTURE_ALIGN_VERTICAL)
@@ -109,12 +106,16 @@ namespace menu::menu_scope_sequences
         {
             assert(state->m_current_menu);
 
+            const auto x = MenuMatcherFactory::TokenNumericExpressionValue(result);
+            const auto y = MenuMatcherFactory::TokenNumericExpressionValue(result);
+            const auto w = MenuMatcherFactory::TokenNumericExpressionValue(result);
+            const auto h = MenuMatcherFactory::TokenNumericExpressionValue(result);
             CommonRect rect
             {
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_X)),
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_Y)),
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_W)),
-                MenuMatcherFactory::TokenNumericFloatingPointValue(result.NextCapture(CAPTURE_H)),
+                x,
+                y,
+                w,
+                h,
                 0, 0
             };