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Add a const call mode to Object, Variant and Script.

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For this to work safely (user not call queue_free or something in the expression), a const call mode was added to Object and Variant (and optionally Script).

This mode ensures only const functions can be called, making it safe to use from the editor.

Co-Authored-By: reduz <reduzio@gmail.com>
This commit is contained in:
K. S. Ernest (iFire) Lee 2022-06-27 13:10:04 -07:00
parent c41e4b10c3
commit 9ddebc0c22
23 changed files with 179 additions and 53 deletions
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2
core/extension/gdnative_interface.h
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@ -153,7 +153,7 @@ typedef enum {
GDNATIVE_CALL_ERROR_TOO_MANY_ARGUMENTS, /* expected is number of arguments */
GDNATIVE_CALL_ERROR_TOO_FEW_ARGUMENTS, /* expected is number of arguments */
GDNATIVE_CALL_ERROR_INSTANCE_IS_NULL,
GDNATIVE_CALL_ERROR_METHOD_NOT_CONST, /* used for const call */
} GDNativeCallErrorType;
typedef struct {