增加StmtManager

src/Tools/Managers/StmtManager.ixx

@@ -0,0 +1,43 @@
+module;
+#include <vector>
+export module Managers.StmtManager;
+
+import Types.Statements;
+
+export namespace Riddle {
+    class StmtManager {
+        std::vector<BaseStmt *> stmts;
+
+    public:
+        ~StmtManager() {
+            for(const auto stmt: stmts) {
+                delete stmt;
+            }
+        }
+        BaseStmt *getConstant(const int value) {
+            const auto ptr = new IntegerStmt(value);
+            stmts.push_back(ptr);
+            return ptr;
+        }
+        BaseStmt *getConstant(const double value) {
+            const auto ptr = new DoubleStmt(value);
+            stmts.push_back(ptr);
+            return ptr;
+        }
+        BaseStmt *getConstant(const float value) {
+            const auto ptr = new FloatStmt(value);
+            stmts.push_back(ptr);
+            return ptr;
+        }
+        BaseStmt *getConstant(const bool value) {
+            const auto ptr = new BoolStmt(value);
+            stmts.push_back(ptr);
+            return ptr;
+        }
+        BaseStmt *getNull() {
+            const auto ptr = new NullStmt();
+            stmts.push_back(ptr);
+            return ptr;
+        }
+    };
+}// namespace Riddle

src/Types/Statements.ixx

@@ -1,8 +1,8 @@
 module;
 #include "Tools/GenTools.h"
 #include <utility>
-export module Statements;
-namespace Riddle {
+export module Types.Statements;
+export namespace Riddle {
     /// @brief 所有语句的基本语句
     class BaseStmt {
     public:

src/Visitors/StmtVisitor.cpp

@@ -0,0 +1,19 @@
+#include "StmtVisitor.h"
+
+import Types.Statements;
+
+namespace Riddle {
+    std::any StmtVisitor::visitStatement_ed(RiddleParser::Statement_edContext *ctx) {
+        return visit(ctx->children[0]);
+    }
+
+    std::any StmtVisitor::visitInteger(RiddleParser::IntegerContext *ctx) {
+        auto result = IntegerStmt(ctx->value);
+        return result;
+    }
+    std::any StmtVisitor::visitVarDefineStatement(RiddleParser::VarDefineStatementContext *ctx) {
+        const std::string name = ctx->name->getText();
+        return {};
+    }
+
+}// namespace Riddle

src/Visitors/StatVisitor.h → src/Visitors/StmtVisitor.h

@@ -5,7 +5,7 @@
 
 namespace Riddle {
 
-    class StatVisitor final : RiddleParserBaseVisitor{
+    class StmtVisitor final : RiddleParserBaseVisitor{
         std::any visitStatement_ed(RiddleParser::Statement_edContext *ctx) override;
         std::any visitInteger(RiddleParser::IntegerContext *ctx) override;
         std::any visitVarDefineStatement(RiddleParser::VarDefineStatementContext *ctx) override;