PcgCarCameraSetup.h

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#pragma once
 
#include "common/Result.h"
 
#include <cstdint>
 
namespace ssq { class Table; }
namespace eve::graphics { class Camera3D; }
namespace eve::scene { class SceneNodeRef; }
 
namespace eve::camera {
class CameraController;
 
struct PcgCarCameraProfile {
    float targetHeight = 1.5f;
    float distance = 6.f;
    float offsetFromWall = 0.1f;
    float maximumDistance = 20.f;
    float minimumDistance = 0.6f;
    float horizontalSpeed = 200.f;
    float verticalSpeed = 200.f;
    float minimumPitch = -80.f;
    float maximumPitch = 80.f;
    float zoomRate = 40.f;
    float rotationDamping = 0.5f;
    float zoomDamping = 5.f;
    uint64_t collisionLayers = 3841;
    bool lockToRearOfTarget = false;
    bool allowMouseHorizontal = true;
    bool allowMouseVertical = true;
};
 
class EVENGINE_API_WORLD PcgCarCameraSetup {
public:
    [[nodiscard]] Result<void> configure(const PcgCarCameraProfile& profile);
    [[nodiscard]] Result<void> apply(CameraController* controller, graphics::Camera3D* camera,
                                     scene::SceneNodeRef* focus, float initialYaw, float initialPitch);
    [[nodiscard]] Result<void> update(CameraController* controller, float mouseX, float mouseY,
                                      float scroll, float dt, bool targetIsMoving, float targetYaw);
    const PcgCarCameraProfile& getProfile() const noexcept { return profile_; }
private:
    PcgCarCameraProfile profile_{};
    float yaw_ = 0.f;
    float pitch_ = 0.f;
    bool configured_ = false;
};
 
void exposePcgCarCameraSetupBindings(ssq::Table& table);
}