diff options
Diffstat (limited to 'servers/visual/shader_language.cpp')
| -rw-r--r-- | servers/visual/shader_language.cpp | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp index 14d2f6d086..c144523a36 100644 --- a/servers/visual/shader_language.cpp +++ b/servers/visual/shader_language.cpp @@ -2986,14 +2986,32 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons bool is_const = false; int array_size = 0; - if (!_find_identifier(p_block, p_builtin_types, identifier, &data_type, &ident_type, &is_const, &array_size)) { - _set_error("Unknown identifier in expression: " + String(identifier)); - return NULL; - } + if (p_block && p_block->block_tag != SubClassTag::TAG_GLOBAL) { + int idx = 0; + bool found = false; - if (ident_type == IDENTIFIER_FUNCTION) { - _set_error("Can't use function as identifier: " + String(identifier)); - return NULL; + while (builtin_func_defs[idx].name) { + if (builtin_func_defs[idx].tag == p_block->block_tag && builtin_func_defs[idx].name == identifier) { + found = true; + break; + } + idx++; + } + if (!found) { + _set_error("Unknown identifier in expression: " + String(identifier)); + return NULL; + } + } else { + + if (!_find_identifier(p_block, p_builtin_types, identifier, &data_type, &ident_type, &is_const, &array_size)) { + _set_error("Unknown identifier in expression: " + String(identifier)); + return NULL; + } + + if (ident_type == IDENTIFIER_FUNCTION) { + _set_error("Can't use function as identifier: " + String(identifier)); + return NULL; + } } Node *index_expression = NULL; @@ -3009,7 +3027,9 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons if (tk.type == TK_PERIOD) { completion_class = TAG_ARRAY; + p_block->block_tag = SubClassTag::TAG_ARRAY; call_expression = _parse_and_reduce_expression(p_block, p_builtin_types); + p_block->block_tag = SubClassTag::TAG_GLOBAL; if (!call_expression) return NULL; data_type = call_expression->get_datatype(); |