Initial commit

source/function.c

@@ -0,0 +1,112 @@
+
+#include "function.h"
+
+
+
+struct functionLayout * function_getFunctionByName( struct array * functions, char * functionName ) {
+
+	int count 				= array_length( functions );
+
+	for (int i = 0; i < count; ++i)
+	{
+		struct functionLayout * currentFunction = array_get( functions, i );
+
+		if( strcmp( currentFunction->name, functionName ) == 0 ) {
+
+			return currentFunction;
+
+		}
+
+	}
+
+	return NULL;
+
+}
+
+char * function_getReturnTypeBySymbol( char * functionName, int * leftSideIsPointer ) {
+
+	struct functionLayout * currentFunction 		= function_getFunctionByName( allFunctions, functionName );
+
+	if( currentFunction != NULL ) {
+
+		struct array * functionDeclarationParts		= text_split( currentFunction->declarationText, " \t" );
+
+		*leftSideIsPointer	= variable_isPointer( functionDeclarationParts );
+
+		return array_get( functionDeclarationParts, 0 );
+
+	} else {
+
+		return NULL;
+
+	}
+
+}
+
+void cloneMethodToFunction( struct method * currentMethod, struct array * functions,  char * newName ) {
+
+	struct text * newMethodDecleration = text_new( "" );
+
+	text_append( newMethodDecleration, currentMethod->returnType );
+
+	text_append( newMethodDecleration, " " );
+
+	text_append( newMethodDecleration, newName);
+
+
+	struct array * arguments 	= array_new();
+
+	int argumentCount 			= array_length( currentMethod->arguments );
+
+	for ( int k = 1; k < argumentCount; ++k )
+	{
+		
+		char * currentArgument = array_get( currentMethod->arguments, k );
+
+		array_add( arguments, currentArgument );
+
+	}
+
+
+	struct functionLayout * functionInstance 	= malloc( sizeof( struct functionLayout ) );
+
+	functionInstance->name 						= newName;
+
+	functionInstance->declarationText			= newMethodDecleration->value;
+
+	functionInstance->bodyOriginal				= currentMethod->bodyOriginal;
+
+	functionInstance->variables					= array_new();
+
+	functionInstance->body						= method_parse( currentMethod->bodyOriginal, functionInstance->variables, functions );//;
+
+	functionInstance->arguments 				= arguments;
+
+	functionInstance->lineNumber				= -1;
+
+
+	array_add( functions, functionInstance ); 
+
+}
+
+
+int functionExists( struct array * functions, char * functionName ) {
+
+	int count 				= array_length( functions );
+
+	for (int i = 0; i < count; ++i)
+	{
+		
+		struct functionLayout * currentFunction = array_get( functions, i );
+
+		if( strcmp( currentFunction->name, functionName ) == 0 ) {
+
+			return 1;
+
+		}
+
+	}
+
+	return -1;
+
+}