diff options
Diffstat (limited to 'core/math/expression.cpp')
| -rw-r--r-- | core/math/expression.cpp | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/core/math/expression.cpp b/core/math/expression.cpp index 46f81ce5c3..655098376c 100644 --- a/core/math/expression.cpp +++ b/core/math/expression.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -98,6 +98,7 @@ const char *Expression::func_name[Expression::FUNC_MAX] = { "typeof", "type_exists", "char", + "ord", "str", "print", "printerr", @@ -164,6 +165,7 @@ int Expression::get_func_argument_count(BuiltinFunc p_func) { case OBJ_WEAKREF: case TYPE_OF: case TEXT_CHAR: + case TEXT_ORD: case TEXT_STR: case TEXT_PRINT: case TEXT_PRINTERR: @@ -676,6 +678,32 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return = String(result); } break; + case TEXT_ORD: { + + if (p_inputs[0]->get_type() != Variant::STRING) { + + r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument = 0; + r_error.expected = Variant::STRING; + + return; + } + + String str = *p_inputs[0]; + + if (str.length() != 1) { + + r_error_str = RTR("Expected a string of length 1 (a character)."); + r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument = 0; + r_error.expected = Variant::STRING; + + return; + } + + *r_return = str.get(0); + + } break; case TEXT_STR: { String str = *p_inputs[0]; |