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feat: added variables and properties

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Sara 2024-05-16 09:11:14 +02:00
parent d1c52c7e80
commit b5293e8bae
2 changed files with 62 additions and 0 deletions
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44
src/car_physics.cpp
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@ -1,12 +1,56 @@
#include "car_physics.hpp"
#include <godot_cpp/classes/curve.hpp>
namespace godot {
void CarPhysics::_bind_methods() {
#define CLASSNAME CarPhysics
GDPROPERTY_HINTED(oversteer_curve, Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "Curve");
GDPROPERTY_HINTED(understeer_curve, Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "Curve");
}
void CarPhysics::_enter_tree() {
this->set_use_custom_integrator(true);
}
void CarPhysics::_integrate_forces(PhysicsDirectBodyState3D *state) {
void CarPhysics::set_target_speed(float target) {
this->target_speed = target;
}
float CarPhysics::get_target_speed() const {
return this->target_speed;
}
void CarPhysics::set_current_steering(float steering) {
this->current_steering = steering;
}
float CarPhysics::get_current_steering() const {
return this->current_steering;
}
void CarPhysics::set_brake(bool brake) {
this->brake = brake;
}
bool CarPhysics::get_brake() const {
return this->brake;
}
void CarPhysics::set_oversteer_curve(Ref<Curve> curve) {
this->oversteer_curve = curve;
}
Ref<Curve> CarPhysics::get_oversteer_curve() const {
return this->oversteer_curve;
}
void CarPhysics::set_understeer_curve(Ref<Curve> curve) {
this->understeer_curve = curve;
}
Ref<Curve> CarPhysics::get_understeer_curve() const {
return this->understeer_curve;
}
const float CarPhysics::ACCELERATION{20.f};

18
src/car_physics.hpp
View file

@ -8,7 +8,25 @@ class CarPhysics : public RigidBody3D {
public:
virtual void _enter_tree() override;
virtual void _integrate_forces(PhysicsDirectBodyState3D *state) override;
void set_target_speed(float target);
float get_target_speed() const;
void set_current_steering(float steering);
float get_current_steering() const;
void set_brake(bool value);
bool get_brake() const;
void set_oversteer_curve(Ref<Curve> curve);
Ref<Curve> get_oversteer_curve() const;
void set_understeer_curve(Ref<Curve> curve);
Ref<Curve> get_understeer_curve() const;
private:
float target_speed{0.f};
float current_steering{0.f};
Vector3 local_velocity{};
float gravity_velocity{-1.f};
bool brake{false};
Ref<Curve> oversteer_curve{};
Ref<Curve> understeer_curve{};
static const float ACCELERATION;
static const float BRAKE_FORCE;
static const float UNDERSTEER_SPEED_MUL;