Daily update on 20250315-092429 by Nitload Youmu. Additional Message : Arraging node generator struct, compile stat added.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
2025-03-15 09:24:30 +08:00
parent 9307d7d658
commit 753cc167bc
6 changed files with 394 additions and 125 deletions
@@ -0,0 +1,103 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="ExpNodeGenerator.StateFunctionCalling.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using static StgSharp.Script.Express.ExpCompile;
+
+namespace StgSharp.Script.Express
+{
+    public partial class ExpNodeGenerator
+    {
+
+        private bool _isCallingFunction = false;
+        private List<CompileDepthMark> _funcCallDepthCount = new List<CompileDepthMark>(
+            );
+
+        private void EnterFunctionCalling()
+        {
+            _isCallingFunction = true;
+            CompileDepthMark mark = _cache.IncreaseDepth(
+                ( int )StateCode.FunctionCalling );
+            _funcCallDepthCount.Add( mark );
+        }
+
+        private void ExitFunctionCalling()
+        {
+            CompileDepthMark mark = _funcCallDepthCount.Last();
+            if( _funcCallDepthCount.Count == 0 ) {
+                _isCallingFunction = false;
+            }
+        }
+
+        //checking _operandAheadOfDepth can be used to check if the function calling has no param.
+        //put one of param to tail of function calling pram expression node
+        /// <summary>
+        /// Compile a parameter expression and add it to head of function parameter node list.
+        /// </summary>
+        private void MergeFunctionCallingParameter( Token currentSeparator )
+        {
+            if( _cache.OperandAheadOfDepth == 1 ) {
+                if( _cache.PopOperand( out Token t, out ExpNode? n ) ) {
+                    n!.PrependNode( ExpNode.NonOperation( currentSeparator ) );
+                } else {
+                    switch( t.Flag ) {
+                        case TokenFlag.Number:
+                            if( int.TryParse( t.Value, out int intVal ) ) {
+                                n = new ExpIntNode( t, intVal );
+                            } else if( float.TryParse(
+                                       t.Value, out float floatVal ) ) {
+                                n = new ExpRealNumberNode( t, floatVal );
+                            }
+                            break;
+                        case TokenFlag.String:
+                            n = new ExpStringNode( t, t.Value );
+                            break;
+                        case TokenFlag.Member:
+
+                            // case1: name of a _instance, make ref copy
+                            // case2: name of a function, make a function call
+                            // case3: unknown, make a _instance member node, check while link
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            } else {
+                //TODO compile the param expression
+            }
+        }
+
+    }
+}