correctly parse floats in scientific notation

GDScript incorrectly parsed float values in scientific notation
when no decimal point was given. "1e-5" was parsed as "15".

Fix this by not requiring a decimal point when we found an exponent
for the number to be considered a float.

Fixes #5267

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/gdscript/gd_tokenizer.cpp b/modules/gdscript/gd_tokenizer.cpp
index 8dd68cf95a..0a77b96569 100644
--- a/modules/gdscript/gd_tokenizer.cpp
+++ b/modules/gdscript/gd_tokenizer.cpp
@@ -725,7 +725,7 @@ void GDTokenizerText::_advance() {
 					if (hexa_found) {
 						int val = str.hex_to_int();
 						_make_constant(val);
-					} else if (period_found) {
+					} else if (period_found || exponent_found) {
 						real_t val = str.to_double();
 						//print_line("*%*%*%*% to convert: "+str+" result: "+rtos(val));
 						_make_constant(val);