mirror/godot
2
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2024-12-21 10:25:24 +08:00
Code Issues Packages Projects Releases Wiki Activity
f50488a361
godot/modules/visual_script/visual_script_builtin_funcs.cpp
Thaer Razeq f50488a361 Various fixes detected using PVS-Studio static analyzer. 
- Add FIXME tags comments to some unfixed potential bugs
- Remove some checks (always false: unsigned never < 0)
- Fix some if statements based on reviews.
- Bunch of missing `else` statements
2017-02-28 07:52:02 -06:00

1265 lines
33 KiB
C++
Raw Blame History

#include "visual_script_builtin_funcs.h"
#include "math_funcs.h"
#include "class_db.h"
#include "reference.h"
#include "func_ref.h"
#include "os/os.h"
#include "variant_parser.h"
#include "io/marshalls.h"
const char* VisualScriptBuiltinFunc::func_name[VisualScriptBuiltinFunc::FUNC_MAX]={
"sin",
"cos",
"tan",
"sinh",
"cosh",
"tanh",
"asin",
"acos",
"atan",
"atan2",
"sqrt",
"fmod",
"fposmod",
"floor",
"ceil",
"round",
"abs",
"sign",
"pow",
"log",
"exp",
"is_nan",
"is_inf",
"ease",
"decimals",
"stepify",
"lerp",
"dectime",
"randomize",
"randi",
"randf",
"rand_range",
"seed",
"rand_seed",
"deg2rad",
"rad2deg",
"linear2db",
"db2linear",
"max",
"min",
"clamp",
"nearest_po2",
"weakref",
"funcref",
"convert",
"typeof",
"type_exists",
"char",
"str",
"print",
"printerr",
"printraw",
"var2str",
"str2var",
"var2bytes",
"bytes2var",
"color_named",
};
VisualScriptBuiltinFunc::BuiltinFunc VisualScriptBuiltinFunc::find_function(const String& p_string) {
for(int i=0;i<FUNC_MAX;i++) {
if (p_string==func_name[i])
return BuiltinFunc(i);
}
return FUNC_MAX;
}
String VisualScriptBuiltinFunc::get_func_name(BuiltinFunc p_func) {
ERR_FAIL_INDEX_V(p_func,FUNC_MAX,String());
return func_name[p_func];
}
int VisualScriptBuiltinFunc::get_output_sequence_port_count() const {
return has_input_sequence_port() ? 1 : 0;
}
bool VisualScriptBuiltinFunc::has_input_sequence_port() const{
switch(func) {
case MATH_RANDOMIZE:
case TEXT_PRINT:
case TEXT_PRINTERR:
case TEXT_PRINTRAW:
return true;
default:
return false;
}
}
int VisualScriptBuiltinFunc::get_func_argument_count(BuiltinFunc p_func) {
switch(p_func) {
case MATH_RANDOMIZE:
case MATH_RAND:
case MATH_RANDF:
return 0;
case MATH_SIN:
case MATH_COS:
case MATH_TAN:
case MATH_SINH:
case MATH_COSH:
case MATH_TANH:
case MATH_ASIN:
case MATH_ACOS:
case MATH_ATAN:
case MATH_SQRT:
case MATH_FLOOR:
case MATH_CEIL:
case MATH_ROUND:
case MATH_ABS:
case MATH_SIGN:
case MATH_LOG:
case MATH_EXP:
case MATH_ISNAN:
case MATH_ISINF:
case MATH_DECIMALS:
case MATH_SEED:
case MATH_RANDSEED:
case MATH_DEG2RAD:
case MATH_RAD2DEG:
case MATH_LINEAR2DB:
case MATH_DB2LINEAR:
case LOGIC_NEAREST_PO2:
case OBJ_WEAKREF:
case TYPE_OF:
case TEXT_CHAR:
case TEXT_STR:
case TEXT_PRINT:
case TEXT_PRINTERR:
case TEXT_PRINTRAW:
case VAR_TO_STR:
case STR_TO_VAR:
case VAR_TO_BYTES:
case BYTES_TO_VAR:
case TYPE_EXISTS:
return 1;
case MATH_ATAN2:
case MATH_FMOD:
case MATH_FPOSMOD:
case MATH_POW:
case MATH_EASE:
case MATH_STEPIFY:
case MATH_RANDOM:
case LOGIC_MAX:
case LOGIC_MIN:
case FUNC_FUNCREF:
case TYPE_CONVERT:
case COLORN:
return 2;
case MATH_LERP:
case MATH_DECTIME:
case LOGIC_CLAMP:
return 3;
case FUNC_MAX:{}
}
return 0;
}
int VisualScriptBuiltinFunc::get_input_value_port_count() const{
return get_func_argument_count(func);
}
int VisualScriptBuiltinFunc::get_output_value_port_count() const{
switch(func) {
case MATH_RANDOMIZE:
case TEXT_PRINT:
case TEXT_PRINTERR:
case TEXT_PRINTRAW:
case MATH_SEED:
return 0;
case MATH_RANDSEED:
return 2;
default:
return 1;
}
return 1;
}
String VisualScriptBuiltinFunc::get_output_sequence_port_text(int p_port) const {
return String();
}
PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const{
switch(func) {
case MATH_SIN:
case MATH_COS:
case MATH_TAN:
case MATH_SINH:
case MATH_COSH:
case MATH_TANH:
case MATH_ASIN:
case MATH_ACOS:
case MATH_ATAN:
case MATH_ATAN2:
case MATH_SQRT: {
return PropertyInfo(Variant::REAL,"num");
} break;
case MATH_FMOD:
case MATH_FPOSMOD: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"x");
else
return PropertyInfo(Variant::REAL,"y");
} break;
case MATH_FLOOR:
case MATH_CEIL:
case MATH_ROUND:
case MATH_ABS:
case MATH_SIGN: {
return PropertyInfo(Variant::REAL,"num");
} break;
case MATH_POW: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"x");
else
return PropertyInfo(Variant::REAL,"y");
} break;
case MATH_LOG:
case MATH_EXP:
case MATH_ISNAN:
case MATH_ISINF: {
return PropertyInfo(Variant::REAL,"num");
} break;
case MATH_EASE: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"s");
else
return PropertyInfo(Variant::REAL,"curve");
} break;
case MATH_DECIMALS: {
return PropertyInfo(Variant::REAL,"step");
} break;
case MATH_STEPIFY: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"s");
else
return PropertyInfo(Variant::REAL,"steps");
} break;
case MATH_LERP: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"from");
else if (p_idx==1)
return PropertyInfo(Variant::REAL,"to");
else
return PropertyInfo(Variant::REAL,"weight");
} break;
case MATH_DECTIME: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"value");
else if (p_idx==1)
return PropertyInfo(Variant::REAL,"amount");
else
return PropertyInfo(Variant::REAL,"step");
} break;
case MATH_RANDOMIZE: {
} break;
case MATH_RAND: {
} break;
case MATH_RANDF: {
} break;
case MATH_RANDOM: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"from");
else
return PropertyInfo(Variant::REAL,"to");
} break;
case MATH_SEED: {
return PropertyInfo(Variant::INT,"seed");
} break;
case MATH_RANDSEED: {
return PropertyInfo(Variant::INT,"seed");
} break;
case MATH_DEG2RAD: {
return PropertyInfo(Variant::REAL,"deg");
} break;
case MATH_RAD2DEG: {
return PropertyInfo(Variant::REAL,"rad");
} break;
case MATH_LINEAR2DB: {
return PropertyInfo(Variant::REAL,"nrg");
} break;
case MATH_DB2LINEAR: {
return PropertyInfo(Variant::REAL,"db");
} break;
case LOGIC_MAX: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"a");
else
return PropertyInfo(Variant::REAL,"b");
} break;
case LOGIC_MIN: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"a");
else
return PropertyInfo(Variant::REAL,"b");
} break;
case LOGIC_CLAMP: {
if (p_idx==0)
return PropertyInfo(Variant::REAL,"a");
else if (p_idx==0) // is it ok to test p_idx == 0 twice?
return PropertyInfo(Variant::REAL,"min");
else
return PropertyInfo(Variant::REAL,"max");
} break;
case LOGIC_NEAREST_PO2: {
return PropertyInfo(Variant::INT,"num");
} break;
case OBJ_WEAKREF: {
return PropertyInfo(Variant::OBJECT,"source");
} break;
case FUNC_FUNCREF: {
if (p_idx==0)
return PropertyInfo(Variant::OBJECT,"instance");
else
return PropertyInfo(Variant::STRING,"funcname");
} break;
case TYPE_CONVERT: {
if (p_idx==0)
return PropertyInfo(Variant::NIL,"what");
else
return PropertyInfo(Variant::STRING,"type");
} break;
case TYPE_OF: {
return PropertyInfo(Variant::NIL,"what");
} break;
case TYPE_EXISTS: {
return PropertyInfo(Variant::STRING,"type");
} break;
case TEXT_CHAR: {
return PropertyInfo(Variant::INT,"ascii");
} break;
case TEXT_STR: {
return PropertyInfo(Variant::NIL,"value");
} break;
case TEXT_PRINT: {
return PropertyInfo(Variant::NIL,"value");
} break;
case TEXT_PRINTERR: {
return PropertyInfo(Variant::NIL,"value");
} break;
case TEXT_PRINTRAW: {
return PropertyInfo(Variant::NIL,"value");
} break;
case VAR_TO_STR: {
return PropertyInfo(Variant::NIL,"var");
} break;
case STR_TO_VAR: {
return PropertyInfo(Variant::STRING,"string");
} break;
case VAR_TO_BYTES: {
return PropertyInfo(Variant::NIL,"var");
} break;
case BYTES_TO_VAR: {
return PropertyInfo(Variant::POOL_BYTE_ARRAY,"bytes");
} break;
case COLORN: {
if (p_idx==0)
return PropertyInfo(Variant::STRING,"name");
else
return PropertyInfo(Variant::REAL,"alpha");
} break;
case FUNC_MAX:{}
}
return PropertyInfo();
}
PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) const{
Variant::Type t=Variant::NIL;
switch(func) {
case MATH_SIN:
case MATH_COS:
case MATH_TAN:
case MATH_SINH:
case MATH_COSH:
case MATH_TANH:
case MATH_ASIN:
case MATH_ACOS:
case MATH_ATAN:
case MATH_ATAN2:
case MATH_SQRT:
case MATH_FMOD:
case MATH_FPOSMOD:
case MATH_FLOOR:
case MATH_CEIL: {
t=Variant::REAL;
} break;
case MATH_ROUND: {
t=Variant::INT;
} break;
case MATH_ABS: {
t=Variant::NIL;
} break;
case MATH_SIGN: {
t=Variant::NIL;
} break;
case MATH_POW:
case MATH_LOG:
case MATH_EXP: {
t=Variant::REAL;
} break;
case MATH_ISNAN:
case MATH_ISINF: {
t=Variant::BOOL;
} break;
case MATH_EASE: {
t=Variant::REAL;
} break;
case MATH_DECIMALS: {
t=Variant::INT;
} break;
case MATH_STEPIFY:
case MATH_LERP:
case MATH_DECTIME: {
t=Variant::REAL;
} break;
case MATH_RANDOMIZE: {
} break;
case MATH_RAND: {
t=Variant::INT;
} break;
case MATH_RANDF:
case MATH_RANDOM: {
t=Variant::REAL;
} break;
case MATH_SEED: {
} break;
case MATH_RANDSEED: {
if (p_idx==0)
return PropertyInfo(Variant::INT,"rnd");
else
return PropertyInfo(Variant::INT,"seed");
} break;
case MATH_DEG2RAD:
case MATH_RAD2DEG:
case MATH_LINEAR2DB:
case MATH_DB2LINEAR: {
t=Variant::REAL;
} break;
case LOGIC_MAX:
case LOGIC_MIN:
case LOGIC_CLAMP: {
} break;
case LOGIC_NEAREST_PO2: {
t=Variant::NIL;
} break;
case OBJ_WEAKREF: {
t=Variant::OBJECT;
} break;
case FUNC_FUNCREF: {
t=Variant::OBJECT;
} break;
case TYPE_CONVERT: {
} break;
case TYPE_OF: {
t=Variant::INT;
} break;
case TYPE_EXISTS: {
t=Variant::BOOL;
} break;
case TEXT_CHAR:
case TEXT_STR: {
t=Variant::STRING;
} break;
case TEXT_PRINT: {
} break;
case TEXT_PRINTERR: {
} break;
case TEXT_PRINTRAW: {
} break;
case VAR_TO_STR: {
t=Variant::STRING;
} break;
case STR_TO_VAR: {
} break;
case VAR_TO_BYTES: {
t=Variant::POOL_BYTE_ARRAY;
} break;
case BYTES_TO_VAR: {
} break;
case COLORN: {
t=Variant::COLOR;
} break;
case FUNC_MAX:{}
}
return PropertyInfo(t,"");
}
String VisualScriptBuiltinFunc::get_caption() const {
return "BuiltinFunc";
}
String VisualScriptBuiltinFunc::get_text() const {
return func_name[func];
}
void VisualScriptBuiltinFunc::set_func(BuiltinFunc p_which) {
ERR_FAIL_INDEX(p_which,FUNC_MAX);
func=p_which;
_change_notify();
ports_changed_notify();
}
VisualScriptBuiltinFunc::BuiltinFunc VisualScriptBuiltinFunc::get_func() {
return func;
}
#define VALIDATE_ARG_NUM(m_arg) \
if (!p_inputs[m_arg]->is_num()) {\
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;\
r_error.argument=m_arg;\
r_error.expected=Variant::REAL;\
return;\
}
void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func,const Variant** p_inputs,Variant* r_return,Variant::CallError& r_error,String& r_error_str) {
switch(p_func) {
case VisualScriptBuiltinFunc::MATH_SIN: {
VALIDATE_ARG_NUM(0);
*r_return=Math::sin((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_COS: {
VALIDATE_ARG_NUM(0);
*r_return=Math::cos((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_TAN: {
VALIDATE_ARG_NUM(0);
*r_return=Math::tan((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_SINH: {
VALIDATE_ARG_NUM(0);
*r_return=Math::sinh((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_COSH: {
VALIDATE_ARG_NUM(0);
*r_return=Math::cosh((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_TANH: {
VALIDATE_ARG_NUM(0);
*r_return=Math::tanh((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ASIN: {
VALIDATE_ARG_NUM(0);
*r_return=Math::asin((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ACOS: {
VALIDATE_ARG_NUM(0);
*r_return=Math::acos((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ATAN: {
VALIDATE_ARG_NUM(0);
*r_return=Math::atan((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ATAN2: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::atan2((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_SQRT: {
VALIDATE_ARG_NUM(0);
*r_return=Math::sqrt((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_FMOD: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::fmod((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_FPOSMOD: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::fposmod((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_FLOOR: {
VALIDATE_ARG_NUM(0);
*r_return=Math::floor((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_CEIL: {
VALIDATE_ARG_NUM(0);
*r_return=Math::ceil((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ROUND: {
VALIDATE_ARG_NUM(0);
*r_return=Math::round((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ABS: {
if (p_inputs[0]->get_type()==Variant::INT) {
int64_t i = *p_inputs[0];
*r_return=ABS(i);
} else if (p_inputs[0]->get_type()==Variant::REAL) {
real_t r = *p_inputs[0];
*r_return=Math::abs(r);
} else {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::REAL;
}
} break;
case VisualScriptBuiltinFunc::MATH_SIGN: {
if (p_inputs[0]->get_type()==Variant::INT) {
int64_t i = *p_inputs[0];
*r_return= i < 0 ? -1 : ( i > 0 ? +1 : 0);
} else if (p_inputs[0]->get_type()==Variant::REAL) {
real_t r = *p_inputs[0];
*r_return= r < 0.0 ? -1.0 : ( r > 0.0 ? +1.0 : 0.0);
} else {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::REAL;
}
} break;
case VisualScriptBuiltinFunc::MATH_POW: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::pow((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_LOG: {
VALIDATE_ARG_NUM(0);
*r_return=Math::log((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_EXP: {
VALIDATE_ARG_NUM(0);
*r_return=Math::exp((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ISNAN: {
VALIDATE_ARG_NUM(0);
*r_return=Math::is_nan((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ISINF: {
VALIDATE_ARG_NUM(0);
*r_return=Math::is_inf((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_EASE: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::ease((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_DECIMALS: {
VALIDATE_ARG_NUM(0);
*r_return=Math::step_decimals((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_STEPIFY: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::stepify((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_LERP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return=Math::lerp((double)*p_inputs[0],(double)*p_inputs[1],(double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_DECTIME: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return=Math::dectime((double)*p_inputs[0],(double)*p_inputs[1],(double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_RANDOMIZE: {
Math::randomize();
} break;
case VisualScriptBuiltinFunc::MATH_RAND: {
*r_return=Math::rand();
} break;
case VisualScriptBuiltinFunc::MATH_RANDF: {
*r_return=Math::randf();
} break;
case VisualScriptBuiltinFunc::MATH_RANDOM: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return=Math::random((double)*p_inputs[0],(double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_SEED: {
VALIDATE_ARG_NUM(0);
uint64_t seed=*p_inputs[0];
Math::seed(seed);
} break;
case VisualScriptBuiltinFunc::MATH_RANDSEED: {
VALIDATE_ARG_NUM(0);
uint64_t seed=*p_inputs[0];
int ret = Math::rand_from_seed(&seed);
Array reta;
reta.push_back(ret);
reta.push_back(seed);
*r_return=reta;
} break;
case VisualScriptBuiltinFunc::MATH_DEG2RAD: {
VALIDATE_ARG_NUM(0);
*r_return=Math::deg2rad((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_RAD2DEG: {
VALIDATE_ARG_NUM(0);
*r_return=Math::rad2deg((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_LINEAR2DB: {
VALIDATE_ARG_NUM(0);
*r_return=Math::linear2db((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_DB2LINEAR: {
VALIDATE_ARG_NUM(0);
*r_return=Math::db2linear((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::LOGIC_MAX: {
if (p_inputs[0]->get_type()==Variant::INT && p_inputs[1]->get_type()==Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
*r_return=MAX(a,b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
*r_return=MAX(a,b);
}
} break;
case VisualScriptBuiltinFunc::LOGIC_MIN: {
if (p_inputs[0]->get_type()==Variant::INT && p_inputs[1]->get_type()==Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
*r_return=MIN(a,b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
*r_return=MIN(a,b);
}
} break;
case VisualScriptBuiltinFunc::LOGIC_CLAMP: {
if (p_inputs[0]->get_type()==Variant::INT && p_inputs[1]->get_type()==Variant::INT && p_inputs[2]->get_type()==Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
int64_t c = *p_inputs[2];
*r_return=CLAMP(a,b,c);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
real_t c = *p_inputs[2];
*r_return=CLAMP(a,b,c);
}
} break;
case VisualScriptBuiltinFunc::LOGIC_NEAREST_PO2: {
VALIDATE_ARG_NUM(0);
int64_t num = *p_inputs[0];
*r_return = nearest_power_of_2(num);
} break;
case VisualScriptBuiltinFunc::OBJ_WEAKREF: {
if (p_inputs[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
return;
}
if (p_inputs[0]->is_ref()) {
REF r = *p_inputs[0];
if (!r.is_valid()) {
return;
}
Ref<WeakRef> wref = memnew( WeakRef );
wref->set_ref(r);
*r_return=wref;
} else {
Object *obj = *p_inputs[0];
if (!obj) {
return;
}
Ref<WeakRef> wref = memnew( WeakRef );
wref->set_obj(obj);
*r_return=wref;
}
} break;
case VisualScriptBuiltinFunc::FUNC_FUNCREF: {
if (p_inputs[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
return;
}
if (p_inputs[1]->get_type()!=Variant::STRING && p_inputs[1]->get_type()!=Variant::NODE_PATH) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=1;
r_error.expected=Variant::STRING;
return;
}
Ref<FuncRef> fr = memnew( FuncRef);
fr->set_instance(*p_inputs[0]);
fr->set_function(*p_inputs[1]);
*r_return=fr;
} break;
case VisualScriptBuiltinFunc::TYPE_CONVERT: {
VALIDATE_ARG_NUM(1);
int type=*p_inputs[1];
if (type<0 || type>=Variant::VARIANT_MAX) {
r_error_str=RTR("Invalid type argument to convert(), use TYPE_* constants.");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::INT;
return;
} else {
*r_return=Variant::construct(Variant::Type(type),p_inputs,1,r_error);
}
} break;
case VisualScriptBuiltinFunc::TYPE_OF: {
*r_return = p_inputs[0]->get_type();
} break;
case VisualScriptBuiltinFunc::TYPE_EXISTS: {
*r_return = ClassDB::class_exists(*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::TEXT_CHAR: {
CharType result[2] = {*p_inputs[0], 0};
*r_return=String(result);
} break;
case VisualScriptBuiltinFunc::TEXT_STR: {
String str = *p_inputs[0];
*r_return=str;
} break;
case VisualScriptBuiltinFunc::TEXT_PRINT: {
String str = *p_inputs[0];
print_line(str);
} break;
case VisualScriptBuiltinFunc::TEXT_PRINTERR: {
String str = *p_inputs[0];
//str+="\n";
OS::get_singleton()->printerr("%s\n",str.utf8().get_data());
} break;
case VisualScriptBuiltinFunc::TEXT_PRINTRAW: {
String str = *p_inputs[0];
//str+="\n";
OS::get_singleton()->print("%s",str.utf8().get_data());
} break;
case VisualScriptBuiltinFunc::VAR_TO_STR: {
String vars;
VariantWriter::write_to_string(*p_inputs[0],vars);
*r_return=vars;
} break;
case VisualScriptBuiltinFunc::STR_TO_VAR: {
if (p_inputs[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
return;
}
VariantParser::StreamString ss;
ss.s=*p_inputs[0];
String errs;
int line;
Error err = VariantParser::parse(&ss,*r_return,errs,line);
if (err!=OK) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
*r_return="Parse error at line "+itos(line)+": "+errs;
return;
}
} break;
case VisualScriptBuiltinFunc::VAR_TO_BYTES: {
PoolByteArray barr;
int len;
Error err = encode_variant(*p_inputs[0],NULL,len);
if (err) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::NIL;
r_error_str="Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
return;
}
barr.resize(len);
{
PoolByteArray::Write w = barr.write();
encode_variant(*p_inputs[0],w.ptr(),len);
}
*r_return=barr;
} break;
case VisualScriptBuiltinFunc::BYTES_TO_VAR: {
if (p_inputs[0]->get_type()!=Variant::POOL_BYTE_ARRAY) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::POOL_BYTE_ARRAY;
return;
}
PoolByteArray varr=*p_inputs[0];
Variant ret;
{
PoolByteArray::Read r=varr.read();
Error err = decode_variant(ret,r.ptr(),varr.size(),NULL);
if (err!=OK) {
r_error_str=RTR("Not enough bytes for decoding bytes, or invalid format.");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::POOL_BYTE_ARRAY;
return;
}
}
*r_return=ret;
} break;
case VisualScriptBuiltinFunc::COLORN: {
VALIDATE_ARG_NUM(1);
Color color = Color::named(*p_inputs[0]);
color.a=*p_inputs[1];
*r_return=String(color);
} break;
default: {}
}
}
class VisualScriptNodeInstanceBuiltinFunc : public VisualScriptNodeInstance {
public:
VisualScriptBuiltinFunc *node;
VisualScriptInstance *instance;
VisualScriptBuiltinFunc::BuiltinFunc func;
//virtual int get_working_memory_size() const { return 0; }
//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
virtual int step(const Variant** p_inputs,Variant** p_outputs,StartMode p_start_mode,Variant* p_working_mem,Variant::CallError& r_error,String& r_error_str) {
VisualScriptBuiltinFunc::exec_func(func,p_inputs,p_outputs[0],r_error,r_error_str);
return 0;
}
};
VisualScriptNodeInstance* VisualScriptBuiltinFunc::instance(VisualScriptInstance* p_instance) {
VisualScriptNodeInstanceBuiltinFunc * instance = memnew(VisualScriptNodeInstanceBuiltinFunc );
instance->node=this;
instance->instance=p_instance;
instance->func=func;
return instance;
}
void VisualScriptBuiltinFunc::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_func","which"),&VisualScriptBuiltinFunc::set_func);
ClassDB::bind_method(D_METHOD("get_func"),&VisualScriptBuiltinFunc::get_func);
String cc;
for(int i=0;i<FUNC_MAX;i++) {
if (i>0)
cc+=",";
cc+=func_name[i];
}
ADD_PROPERTY(PropertyInfo(Variant::INT,"function",PROPERTY_HINT_ENUM,cc),"set_func","get_func");
}
VisualScriptBuiltinFunc::VisualScriptBuiltinFunc() {
func=MATH_SIN;
}
template<VisualScriptBuiltinFunc::BuiltinFunc func>
static Ref<VisualScriptNode> create_builtin_func_node(const String& p_name) {
Ref<VisualScriptBuiltinFunc> node;
node.instance();
node->set_func(func);
return node;
}
void register_visual_script_builtin_func_node() {
VisualScriptLanguage::singleton->add_register_func("functions/built_in/sin",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_SIN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/cos",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_COS>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/tan",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_TAN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/sinh",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_SINH>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/cosh",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_COSH>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/tanh",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_TANH>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/asin",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ASIN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/acos",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ACOS>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/atan",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ATAN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/atan2",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ATAN2>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/sqrt",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_SQRT>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/fmod",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_FMOD>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/fposmod",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_FPOSMOD>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/floor",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_FLOOR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/ceil",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_CEIL>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/round",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ROUND>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/abs",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ABS>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/sign",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_SIGN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/pow",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_POW>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/log",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_LOG>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/exp",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_EXP>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/isnan",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ISNAN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/isinf",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_ISINF>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/ease",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_EASE>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/decimals",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_DECIMALS>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/stepify",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_STEPIFY>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/lerp",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_LERP>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/dectime",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_DECTIME>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/randomize",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_RANDOMIZE>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/rand",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_RAND>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/randf",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_RANDF>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/random",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_RANDOM>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/seed",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_SEED>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/randseed",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_RANDSEED>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/deg2rad",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_DEG2RAD>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/rad2deg",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_RAD2DEG>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/linear2db",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_LINEAR2DB>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/db2linear",create_builtin_func_node<VisualScriptBuiltinFunc::MATH_DB2LINEAR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/max",create_builtin_func_node<VisualScriptBuiltinFunc::LOGIC_MAX>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/min",create_builtin_func_node<VisualScriptBuiltinFunc::LOGIC_MIN>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/clamp",create_builtin_func_node<VisualScriptBuiltinFunc::LOGIC_CLAMP>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/nearest_po2",create_builtin_func_node<VisualScriptBuiltinFunc::LOGIC_NEAREST_PO2>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/weakref",create_builtin_func_node<VisualScriptBuiltinFunc::OBJ_WEAKREF>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/funcref",create_builtin_func_node<VisualScriptBuiltinFunc::FUNC_FUNCREF>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/convert",create_builtin_func_node<VisualScriptBuiltinFunc::TYPE_CONVERT>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/typeof",create_builtin_func_node<VisualScriptBuiltinFunc::TYPE_OF>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/type_exists",create_builtin_func_node<VisualScriptBuiltinFunc::TYPE_EXISTS>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/char",create_builtin_func_node<VisualScriptBuiltinFunc::TEXT_CHAR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/str",create_builtin_func_node<VisualScriptBuiltinFunc::TEXT_STR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/print",create_builtin_func_node<VisualScriptBuiltinFunc::TEXT_PRINT>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/printerr",create_builtin_func_node<VisualScriptBuiltinFunc::TEXT_PRINTERR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/printraw",create_builtin_func_node<VisualScriptBuiltinFunc::TEXT_PRINTRAW>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/var2str",create_builtin_func_node<VisualScriptBuiltinFunc::VAR_TO_STR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/str2var",create_builtin_func_node<VisualScriptBuiltinFunc::STR_TO_VAR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/var2bytes",create_builtin_func_node<VisualScriptBuiltinFunc::VAR_TO_BYTES>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/bytes2var",create_builtin_func_node<VisualScriptBuiltinFunc::BYTES_TO_VAR>);
VisualScriptLanguage::singleton->add_register_func("functions/built_in/color_named",create_builtin_func_node<VisualScriptBuiltinFunc::COLORN>);
}
Reference in New Issue View Git Blame Copy Permalink