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GDScript: Refactor builtin functions

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They are now called "utility functions" to avoid confusion with methods
of builtin types, and be consistent with the naming in Variant.

Core utility functions are now available in GDScript. The ones missing
in core are added specifically to GDScript as helpers for convenience.

Some functions were remove when there are better ways to do, reducing
redundancy and cleaning up the global scope.
This commit is contained in:
George Marques 2020-11-26 11:56:32 -03:00
parent 613b76cfd5
commit c7b6a7adcc
No known key found for this signature in database
GPG key ID: 046BD46A3201E43D
17 changed files with 1085 additions and 2116 deletions
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63
modules/gdscript/gdscript_byte_codegen.cpp
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@ -282,6 +282,30 @@ GDScriptFunction *GDScriptByteCodeGenerator::write_end() {
function->_constructors_count = 0;
}
if (utilities_map.size()) {
function->utilities.resize(utilities_map.size());
function->_utilities_ptr = function->utilities.ptr();
function->_utilities_count = utilities_map.size();
for (const Map<Variant::ValidatedUtilityFunction, int>::Element *E = utilities_map.front(); E; E = E->next()) {
function->utilities.write[E->get()] = E->key();
}
} else {
function->_utilities_ptr = nullptr;
function->_utilities_count = 0;
}
if (gds_utilities_map.size()) {
function->gds_utilities.resize(gds_utilities_map.size());
function->_gds_utilities_ptr = function->gds_utilities.ptr();
function->_gds_utilities_count = gds_utilities_map.size();
for (const Map<GDScriptUtilityFunctions::FunctionPtr, int>::Element *E = gds_utilities_map.front(); E; E = E->next()) {
function->gds_utilities.write[E->get()] = E->key();
}
} else {
function->_gds_utilities_ptr = nullptr;
function->_gds_utilities_count = 0;
}
if (method_bind_map.size()) {
function->methods.resize(method_bind_map.size());
function->_methods_ptr = function->methods.ptrw();
@ -677,8 +701,8 @@ void GDScriptByteCodeGenerator::write_call_async(const Address &p_target, const
append(p_function_name);
}
void GDScriptByteCodeGenerator::write_call_builtin(const Address &p_target, GDScriptFunctions::Function p_function, const Vector<Address> &p_arguments) {
append(GDScriptFunction::OPCODE_CALL_BUILT_IN, 1 + p_arguments.size());
void GDScriptByteCodeGenerator::write_call_gdscript_utility(const Address &p_target, GDScriptUtilityFunctions::FunctionPtr p_function, const Vector<Address> &p_arguments) {
append(GDScriptFunction::OPCODE_CALL_GDSCRIPT_UTILITY, 1 + p_arguments.size());
for (int i = 0; i < p_arguments.size(); i++) {
append(p_arguments[i]);
}
@ -687,6 +711,41 @@ void GDScriptByteCodeGenerator::write_call_builtin(const Address &p_target, GDSc
append(p_function);
}
void GDScriptByteCodeGenerator::write_call_utility(const Address &p_target, const StringName &p_function, const Vector<Address> &p_arguments) {
bool is_validated = true;
if (Variant::is_utility_function_vararg(p_function)) {
is_validated = true; // Vararg works fine with any argument, since they can be any type.
} else if (p_arguments.size() == Variant::get_utility_function_argument_count(p_function)) {
bool all_types_exact = true;
for (int i = 0; i < p_arguments.size(); i++) {
if (!IS_BUILTIN_TYPE(p_arguments[i], Variant::get_utility_function_argument_type(p_function, i))) {
all_types_exact = false;
break;
}
}
is_validated = all_types_exact;
}
if (is_validated) {
append(GDScriptFunction::OPCODE_CALL_UTILITY_VALIDATED, 1 + p_arguments.size());
for (int i = 0; i < p_arguments.size(); i++) {
append(p_arguments[i]);
}
append(p_target);
append(p_arguments.size());
append(Variant::get_validated_utility_function(p_function));
} else {
append(GDScriptFunction::OPCODE_CALL_UTILITY, 1 + p_arguments.size());
for (int i = 0; i < p_arguments.size(); i++) {
append(p_arguments[i]);
}
append(p_target);
append(p_arguments.size());
append(p_function);
}
}
void GDScriptByteCodeGenerator::write_call_builtin_type(const Address &p_target, const Address &p_base, Variant::Type p_type, const StringName &p_method, const Vector<Address> &p_arguments) {
bool is_validated = false;