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Code Releases Wiki Activity

GDExtension: Mark virtual function as is_required in extension_api.json

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Co-authored-by: Jovan Gerodetti <jovan.gerodetti@titannano.de>
This commit is contained in:
David Snopek
2024-06-18 10:07:35 -05:00
parent 2c136e6170
commit c2af6bcb59
36 changed files with 473 additions and 462 deletions
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30
core/object/make_virtuals.py
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@@ -2,7 +2,6 @@ proto = """#define GDVIRTUAL$VER($RET m_name $ARG)\\
StringName _gdvirtual_##m_name##_sn = #m_name;\\
mutable bool _gdvirtual_##m_name##_initialized = false;\\
mutable void *_gdvirtual_##m_name = nullptr;\\
template <bool required>\\
_FORCE_INLINE_ bool _gdvirtual_##m_name##_call($CALLARGS) $CONST {\\
ScriptInstance *_script_instance = ((Object *)(this))->get_script_instance();\\
if (_script_instance) {\\
@@ -36,10 +35,8 @@ proto = """#define GDVIRTUAL$VER($RET m_name $ARG)\\
}\\
return true;\\
}\\
if (required) {\\
ERR_PRINT_ONCE("Required virtual method " + get_class() + "::" + #m_name + " must be overridden before calling.");\\
$RVOID\\
}\\
$REQCHECK\\
$RVOID\\
return false;\\
}\\
_FORCE_INLINE_ bool _gdvirtual_##m_name##_overridden() const {\\
@@ -73,10 +70,11 @@ proto = """#define GDVIRTUAL$VER($RET m_name $ARG)\\
"""
def generate_version(argcount, const=False, returns=False):
def generate_version(argcount, const=False, returns=False, required=False):
s = proto
sproto = str(argcount)
method_info = ""
method_flags = "METHOD_FLAG_VIRTUAL"
if returns:
sproto += "R"
s = s.replace("$RET", "m_ret,")
@@ -86,17 +84,27 @@ def generate_version(argcount, const=False, returns=False):
method_info += "\t\tmethod_info.return_val_metadata = GetTypeInfo<m_ret>::METADATA;"
else:
s = s.replace("$RET ", "")
s = s.replace("\t\t\t$RVOID\\\n", "")
s = s.replace("\t\t$RVOID\\\n", "")
s = s.replace("\t\t\t$CALLPTRRETDEF\\\n", "")
if const:
sproto += "C"
method_flags += " | METHOD_FLAG_CONST"
s = s.replace("$CONST", "const")
s = s.replace("$METHOD_FLAGS", "METHOD_FLAG_VIRTUAL | METHOD_FLAG_CONST")
else:
s = s.replace("$CONST ", "")
s = s.replace("$METHOD_FLAGS", "METHOD_FLAG_VIRTUAL")
if required:
sproto += "_REQUIRED"
method_flags += " | METHOD_FLAG_VIRTUAL_REQUIRED"
s = s.replace(
"$REQCHECK",
'ERR_PRINT_ONCE("Required virtual method " + get_class() + "::" + #m_name + " must be overridden before calling.");',
)
else:
s = s.replace("\t\t$REQCHECK\\\n", "")
s = s.replace("$METHOD_FLAGS", method_flags)
s = s.replace("$VER", sproto)
argtext = ""
callargtext = ""
@@ -198,6 +206,10 @@ def run(target, source, env):
txt += generate_version(i, False, True)
txt += generate_version(i, True, False)
txt += generate_version(i, True, True)
txt += generate_version(i, False, False, True)
txt += generate_version(i, False, True, True)
txt += generate_version(i, True, False, True)
txt += generate_version(i, True, True, True)
txt += "#endif // GDVIRTUAL_GEN_H\n"