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GDScript: Adjust type of temporaries when needed

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This commit is contained in:
George Marques 2021-04-16 12:04:08 -03:00
parent 40502a1689
commit 9411bf05a4
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GPG Key ID: 046BD46A3201E43D
6 changed files with 286 additions and 8 deletions
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128
modules/gdscript/gdscript_byte_codegen.cpp
View File

@ -126,8 +126,15 @@ uint32_t GDScriptByteCodeGenerator::add_temporary(const GDScriptDataType &p_type
List<int> &pool = temporaries_pool[temp_type];
if (pool.is_empty()) {
StackSlot new_temp(temp_type);
pool.push_back(temporaries.size());
int idx = temporaries.size();
pool.push_back(idx);
temporaries.push_back(new_temp);
// First time using this, so adjust to the proper type.
if (temp_type != Variant::NIL) {
Address addr(Address::TEMPORARY, idx, p_type);
write_type_adjust(addr, temp_type);
}
}
int slot = pool.front()->get();
pool.pop_front();
@ -403,6 +410,117 @@ void GDScriptByteCodeGenerator::set_initial_line(int p_line) {
#define IS_BUILTIN_TYPE(m_var, m_type) \
(m_var.type.has_type && m_var.type.kind == GDScriptDataType::BUILTIN && m_var.type.builtin_type == m_type)
void GDScriptByteCodeGenerator::write_type_adjust(const Address &p_target, Variant::Type p_new_type) {
switch (p_new_type) {
case Variant::BOOL:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_BOOL, 1);
break;
case Variant::INT:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_INT, 1);
break;
case Variant::FLOAT:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_FLOAT, 1);
break;
case Variant::STRING:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_STRING, 1);
break;
case Variant::VECTOR2:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_VECTOR2, 1);
break;
case Variant::VECTOR2I:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_VECTOR2I, 1);
break;
case Variant::RECT2:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_RECT2, 1);
break;
case Variant::RECT2I:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_RECT2I, 1);
break;
case Variant::VECTOR3:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_VECTOR3, 1);
break;
case Variant::VECTOR3I:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_VECTOR3I, 1);
break;
case Variant::TRANSFORM2D:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_TRANSFORM2D, 1);
break;
case Variant::PLANE:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PLANE, 1);
break;
case Variant::QUAT:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_QUAT, 1);
break;
case Variant::AABB:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_AABB, 1);
break;
case Variant::BASIS:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_BASIS, 1);
break;
case Variant::TRANSFORM:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_TRANSFORM, 1);
break;
case Variant::COLOR:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_COLOR, 1);
break;
case Variant::STRING_NAME:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_STRING_NAME, 1);
break;
case Variant::NODE_PATH:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_NODE_PATH, 1);
break;
case Variant::RID:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_RID, 1);
break;
case Variant::OBJECT:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_OBJECT, 1);
break;
case Variant::CALLABLE:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_CALLABLE, 1);
break;
case Variant::SIGNAL:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_SIGNAL, 1);
break;
case Variant::DICTIONARY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_DICTIONARY, 1);
break;
case Variant::ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_ARRAY, 1);
break;
case Variant::PACKED_BYTE_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_BYTE_ARRAY, 1);
break;
case Variant::PACKED_INT32_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_INT32_ARRAY, 1);
break;
case Variant::PACKED_INT64_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_INT64_ARRAY, 1);
break;
case Variant::PACKED_FLOAT32_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_FLOAT32_ARRAY, 1);
break;
case Variant::PACKED_FLOAT64_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_FLOAT64_ARRAY, 1);
break;
case Variant::PACKED_STRING_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_STRING_ARRAY, 1);
break;
case Variant::PACKED_VECTOR2_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_VECTOR2_ARRAY, 1);
break;
case Variant::PACKED_VECTOR3_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_VECTOR3_ARRAY, 1);
break;
case Variant::PACKED_COLOR_ARRAY:
append(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_COLOR_ARRAY, 1);
break;
case Variant::NIL:
case Variant::VARIANT_MAX:
return;
}
append(p_target);
}
void GDScriptByteCodeGenerator::write_unary_operator(const Address &p_target, Variant::Operator p_operator, const Address &p_left_operand) {
if (HAS_BUILTIN_TYPE(p_left_operand)) {
// Gather specific operator.
@ -868,6 +986,14 @@ void GDScriptByteCodeGenerator::write_call_builtin_type(const Address &p_target,
return;
}
if (p_target.mode == Address::TEMPORARY) {
Variant::Type result_type = Variant::get_builtin_method_return_type(p_type, p_method);
Variant::Type temp_type = temporaries[p_target.address].type;
if (result_type != temp_type) {
write_type_adjust(p_target, result_type);
}
}
append(GDScriptFunction::OPCODE_CALL_BUILTIN_TYPE_VALIDATED, 2 + p_arguments.size());
for (int i = 0; i < p_arguments.size(); i++) {

1
modules/gdscript/gdscript_byte_codegen.h
View File

@ -413,6 +413,7 @@ public:
#endif
virtual void set_initial_line(int p_line) override;
virtual void write_type_adjust(const Address &p_target, Variant::Type p_new_type) override;
virtual void write_unary_operator(const Address &p_target, Variant::Operator p_operator, const Address &p_left_operand) override;
virtual void write_binary_operator(const Address &p_target, Variant::Operator p_operator, const Address &p_left_operand, const Address &p_right_operand) override;
virtual void write_type_test(const Address &p_target, const Address &p_source, const Address &p_type) override;

8
modules/gdscript/gdscript_codegen.h
View File

@ -80,9 +80,6 @@ public:
virtual void start_block() = 0;
virtual void end_block() = 0;
// virtual int get_max_stack_level() = 0;
// virtual int get_max_function_arguments() = 0;
virtual void write_start(GDScript *p_script, const StringName &p_function_name, bool p_static, MultiplayerAPI::RPCMode p_rpc_mode, const GDScriptDataType &p_return_type) = 0;
virtual GDScriptFunction *write_end() = 0;
@ -91,9 +88,7 @@ public:
#endif
virtual void set_initial_line(int p_line) = 0;
// virtual void alloc_stack(int p_level) = 0; // Is this needed?
// virtual void alloc_call(int p_arg_count) = 0; // This might be automatic from other functions.
virtual void write_type_adjust(const Address &p_target, Variant::Type p_new_type) = 0;
virtual void write_unary_operator(const Address &p_target, Variant::Operator p_operator, const Address &p_left_operand) = 0;
virtual void write_binary_operator(const Address &p_target, Variant::Operator p_operator, const Address &p_left_operand, const Address &p_right_operand) = 0;
virtual void write_type_test(const Address &p_target, const Address &p_source, const Address &p_type) = 0;
@ -138,7 +133,6 @@ public:
virtual void write_construct_dictionary(const Address &p_target, const Vector<Address> &p_arguments) = 0;
virtual void write_await(const Address &p_target, const Address &p_operand) = 0;
virtual void write_if(const Address &p_condition) = 0;
// virtual void write_elseif(const Address &p_condition) = 0; This kind of makes things more difficult for no real benefit.
virtual void write_else() = 0;
virtual void write_endif() = 0;
virtual void start_for(const GDScriptDataType &p_iterator_type, const GDScriptDataType &p_list_type) = 0;

45
modules/gdscript/gdscript_disassembler.cpp
View File

@ -894,6 +894,51 @@ void GDScriptFunction::disassemble(const Vector<String> &p_code_lines) const {
incr += 2;
} break;
#define DISASSEMBLE_TYPE_ADJUST(m_v_type) \
case OPCODE_TYPE_ADJUST_##m_v_type: { \
text += "type adjust ("; \
text += #m_v_type; \
text += ") "; \
text += DADDR(1); \
incr += 2; \
} break
DISASSEMBLE_TYPE_ADJUST(BOOL);
DISASSEMBLE_TYPE_ADJUST(INT);
DISASSEMBLE_TYPE_ADJUST(FLOAT);
DISASSEMBLE_TYPE_ADJUST(STRING);
DISASSEMBLE_TYPE_ADJUST(VECTOR2);
DISASSEMBLE_TYPE_ADJUST(VECTOR2I);
DISASSEMBLE_TYPE_ADJUST(RECT2);
DISASSEMBLE_TYPE_ADJUST(RECT2I);
DISASSEMBLE_TYPE_ADJUST(VECTOR3);
DISASSEMBLE_TYPE_ADJUST(VECTOR3I);
DISASSEMBLE_TYPE_ADJUST(TRANSFORM2D);
DISASSEMBLE_TYPE_ADJUST(PLANE);
DISASSEMBLE_TYPE_ADJUST(QUAT);
DISASSEMBLE_TYPE_ADJUST(AABB);
DISASSEMBLE_TYPE_ADJUST(BASIS);
DISASSEMBLE_TYPE_ADJUST(TRANSFORM);
DISASSEMBLE_TYPE_ADJUST(COLOR);
DISASSEMBLE_TYPE_ADJUST(STRING_NAME);
DISASSEMBLE_TYPE_ADJUST(NODE_PATH);
DISASSEMBLE_TYPE_ADJUST(RID);
DISASSEMBLE_TYPE_ADJUST(OBJECT);
DISASSEMBLE_TYPE_ADJUST(CALLABLE);
DISASSEMBLE_TYPE_ADJUST(SIGNAL);
DISASSEMBLE_TYPE_ADJUST(DICTIONARY);
DISASSEMBLE_TYPE_ADJUST(ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_BYTE_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_INT32_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_INT64_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_FLOAT32_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_FLOAT64_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_STRING_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_VECTOR2_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_VECTOR3_ARRAY);
DISASSEMBLE_TYPE_ADJUST(PACKED_COLOR_ARRAY);
case OPCODE_ASSERT: {
text += "assert (";
text += DADDR(1);

34
modules/gdscript/gdscript_function.h
View File

@ -351,6 +351,40 @@ public:
OPCODE_ITERATE_PACKED_COLOR_ARRAY,
OPCODE_ITERATE_OBJECT,
OPCODE_STORE_NAMED_GLOBAL,
OPCODE_TYPE_ADJUST_BOOL,
OPCODE_TYPE_ADJUST_INT,
OPCODE_TYPE_ADJUST_FLOAT,
OPCODE_TYPE_ADJUST_STRING,
OPCODE_TYPE_ADJUST_VECTOR2,
OPCODE_TYPE_ADJUST_VECTOR2I,
OPCODE_TYPE_ADJUST_RECT2,
OPCODE_TYPE_ADJUST_RECT2I,
OPCODE_TYPE_ADJUST_VECTOR3,
OPCODE_TYPE_ADJUST_VECTOR3I,
OPCODE_TYPE_ADJUST_TRANSFORM2D,
OPCODE_TYPE_ADJUST_PLANE,
OPCODE_TYPE_ADJUST_QUAT,
OPCODE_TYPE_ADJUST_AABB,
OPCODE_TYPE_ADJUST_BASIS,
OPCODE_TYPE_ADJUST_TRANSFORM,
OPCODE_TYPE_ADJUST_COLOR,
OPCODE_TYPE_ADJUST_STRING_NAME,
OPCODE_TYPE_ADJUST_NODE_PATH,
OPCODE_TYPE_ADJUST_RID,
OPCODE_TYPE_ADJUST_OBJECT,
OPCODE_TYPE_ADJUST_CALLABLE,
OPCODE_TYPE_ADJUST_SIGNAL,
OPCODE_TYPE_ADJUST_DICTIONARY,
OPCODE_TYPE_ADJUST_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_BYTE_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_INT32_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_INT64_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_FLOAT32_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_FLOAT64_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_STRING_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_VECTOR2_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_VECTOR3_ARRAY,
OPCODE_TYPE_ADJUST_PACKED_COLOR_ARRAY,
OPCODE_ASSERT,
OPCODE_BREAKPOINT,
OPCODE_LINE,

78
modules/gdscript/gdscript_vm.cpp
View File

@ -282,6 +282,40 @@ String GDScriptFunction::_get_call_error(const Callable::CallError &p_err, const
&&OPCODE_ITERATE_PACKED_COLOR_ARRAY, \
&&OPCODE_ITERATE_OBJECT, \
&&OPCODE_STORE_NAMED_GLOBAL, \
&&OPCODE_TYPE_ADJUST_BOOL, \
&&OPCODE_TYPE_ADJUST_INT, \
&&OPCODE_TYPE_ADJUST_FLOAT, \
&&OPCODE_TYPE_ADJUST_STRING, \
&&OPCODE_TYPE_ADJUST_VECTOR2, \
&&OPCODE_TYPE_ADJUST_VECTOR2I, \
&&OPCODE_TYPE_ADJUST_RECT2, \
&&OPCODE_TYPE_ADJUST_RECT2I, \
&&OPCODE_TYPE_ADJUST_VECTOR3, \
&&OPCODE_TYPE_ADJUST_VECTOR3I, \
&&OPCODE_TYPE_ADJUST_TRANSFORM2D, \
&&OPCODE_TYPE_ADJUST_PLANE, \
&&OPCODE_TYPE_ADJUST_QUAT, \
&&OPCODE_TYPE_ADJUST_AABB, \
&&OPCODE_TYPE_ADJUST_BASIS, \
&&OPCODE_TYPE_ADJUST_TRANSFORM, \
&&OPCODE_TYPE_ADJUST_COLOR, \
&&OPCODE_TYPE_ADJUST_STRING_NAME, \
&&OPCODE_TYPE_ADJUST_NODE_PATH, \
&&OPCODE_TYPE_ADJUST_RID, \
&&OPCODE_TYPE_ADJUST_OBJECT, \
&&OPCODE_TYPE_ADJUST_CALLABLE, \
&&OPCODE_TYPE_ADJUST_SIGNAL, \
&&OPCODE_TYPE_ADJUST_DICTIONARY, \
&&OPCODE_TYPE_ADJUST_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_BYTE_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_INT32_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_INT64_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_FLOAT32_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_FLOAT64_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_STRING_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_VECTOR2_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_VECTOR3_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_COLOR_ARRAY, \
&&OPCODE_ASSERT, \
&&OPCODE_BREAKPOINT, \
&&OPCODE_LINE, \
@ -2973,6 +3007,50 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
}
DISPATCH_OPCODE;
#define OPCODE_TYPE_ADJUST(m_v_type, m_c_type) \
OPCODE(OPCODE_TYPE_ADJUST_##m_v_type) { \
CHECK_SPACE(2); \
GET_INSTRUCTION_ARG(arg, 0); \
VariantTypeAdjust<m_c_type>::adjust(arg); \
ip += 2; \
} \
DISPATCH_OPCODE
OPCODE_TYPE_ADJUST(BOOL, bool);
OPCODE_TYPE_ADJUST(INT, int64_t);
OPCODE_TYPE_ADJUST(FLOAT, double);
OPCODE_TYPE_ADJUST(STRING, String);
OPCODE_TYPE_ADJUST(VECTOR2, Vector2);
OPCODE_TYPE_ADJUST(VECTOR2I, Vector2i);
OPCODE_TYPE_ADJUST(RECT2, Rect2);
OPCODE_TYPE_ADJUST(RECT2I, Rect2i);
OPCODE_TYPE_ADJUST(VECTOR3, Vector3);
OPCODE_TYPE_ADJUST(VECTOR3I, Vector3i);
OPCODE_TYPE_ADJUST(TRANSFORM2D, Transform2D);
OPCODE_TYPE_ADJUST(PLANE, Plane);
OPCODE_TYPE_ADJUST(QUAT, Quat);
OPCODE_TYPE_ADJUST(AABB, AABB);
OPCODE_TYPE_ADJUST(BASIS, Basis);
OPCODE_TYPE_ADJUST(TRANSFORM, Transform);
OPCODE_TYPE_ADJUST(COLOR, Color);
OPCODE_TYPE_ADJUST(STRING_NAME, StringName);
OPCODE_TYPE_ADJUST(NODE_PATH, NodePath);
OPCODE_TYPE_ADJUST(RID, RID);
OPCODE_TYPE_ADJUST(OBJECT, Object *);
OPCODE_TYPE_ADJUST(CALLABLE, Callable);
OPCODE_TYPE_ADJUST(SIGNAL, Signal);
OPCODE_TYPE_ADJUST(DICTIONARY, Dictionary);
OPCODE_TYPE_ADJUST(ARRAY, Array);
OPCODE_TYPE_ADJUST(PACKED_BYTE_ARRAY, PackedByteArray);
OPCODE_TYPE_ADJUST(PACKED_INT32_ARRAY, PackedInt32Array);
OPCODE_TYPE_ADJUST(PACKED_INT64_ARRAY, PackedInt64Array);
OPCODE_TYPE_ADJUST(PACKED_FLOAT32_ARRAY, PackedFloat32Array);
OPCODE_TYPE_ADJUST(PACKED_FLOAT64_ARRAY, PackedFloat64Array);
OPCODE_TYPE_ADJUST(PACKED_STRING_ARRAY, PackedStringArray);
OPCODE_TYPE_ADJUST(PACKED_VECTOR2_ARRAY, PackedVector2Array);
OPCODE_TYPE_ADJUST(PACKED_VECTOR3_ARRAY, PackedVector3Array);
OPCODE_TYPE_ADJUST(PACKED_COLOR_ARRAY, PackedColorArray);
OPCODE(OPCODE_ASSERT) {
CHECK_SPACE(3);