ranged_hitscan_attack_component.h

#pragma once
 
#include "pixelbullet/serialization/node.h"
 
#include <algorithm>
 
namespace pixelbullet
{
struct RangedHitscanAttackComponent
{
    bool enabled = true;
    float attack_range = 8.0f;
    float cooldown_seconds = 0.75f;
    int damage_amount = 1;
 
    [[nodiscard]] bool operator==(const RangedHitscanAttackComponent&) const noexcept = default;
};
 
inline Node& operator<<(Node& node, const RangedHitscanAttackComponent& component)
{
    node["enabled"] << component.enabled;
    node["attackRange"] << component.attack_range;
    node["cooldownSeconds"] << component.cooldown_seconds;
    node["damageAmount"] << component.damage_amount;
    return node;
}
 
inline const Node& operator>>(const Node& node, RangedHitscanAttackComponent& component)
{
    if (node.HasProperty("enabled"))
    {
        node["enabled"] >> component.enabled;
    }
    else
    {
        component.enabled = true;
    }
 
    if (node.HasProperty("attackRange"))
    {
        node["attackRange"] >> component.attack_range;
    }
    else
    {
        component.attack_range = 8.0f;
    }
 
    if (node.HasProperty("cooldownSeconds"))
    {
        node["cooldownSeconds"] >> component.cooldown_seconds;
    }
    else
    {
        component.cooldown_seconds = 0.75f;
    }
 
    if (node.HasProperty("damageAmount"))
    {
        node["damageAmount"] >> component.damage_amount;
    }
    else
    {
        component.damage_amount = 1;
    }
 
    component.attack_range = std::max(component.attack_range, 0.0001f);
    component.cooldown_seconds = std::max(component.cooldown_seconds, 0.0001f);
    component.damage_amount = std::max(component.damage_amount, 1);
    return node;
}
} // namespace pixelbullet