OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
1
Fork 0
Code Activity

- added 'foreach' loop to ZScript.

Browse source 
Syntax:

foreach(variable : array)
{
}

the variable's type is automatically deducted.
This commit is contained in:
Christoph Oelckers 2022-11-15 21:34:45 +01:00
commit 29b4418c3a
8 changed files with 173 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/common/scripting/frontend/zcc_parser.cpp
View file

@ -240,6 +240,7 @@ static void InitTokenMap()
TOKENDEF (TK_Return, ZCC_RETURN);
TOKENDEF (TK_Do, ZCC_DO);
TOKENDEF (TK_For, ZCC_FOR);
TOKENDEF (TK_ForEach, ZCC_FOREACH);
TOKENDEF (TK_While, ZCC_WHILE);
TOKENDEF (TK_Until, ZCC_UNTIL);
TOKENDEF (TK_If, ZCC_IF);
@ -1123,6 +1124,18 @@ ZCC_TreeNode *TreeNodeDeepCopy_Internal(ZCC_AST *ast, ZCC_TreeNode *orig, bool c
break;
}
case AST_ArrayIterationStmt:
{
TreeNodeDeepCopy_Start(ArrayIterationStmt);
// ZCC_IterationStmt
copy->ItName = static_cast<ZCC_VarName*>(TreeNodeDeepCopy_Internal(ast, origCasted->ItName, true, copiedNodesList));
copy->LoopStatement = static_cast<ZCC_Statement*>(TreeNodeDeepCopy_Internal(ast, origCasted->LoopStatement, true, copiedNodesList));
copy->ItArray = static_cast<ZCC_Expression*>(TreeNodeDeepCopy_Internal(ast, origCasted->ItArray, true, copiedNodesList));
break;
}
case AST_IfStmt:
{
TreeNodeDeepCopy_Start(IfStmt);