cse125g2/docs/DroppedWeaponSystem_8hpp_source.html

#pragma once


#include "ecs/components/WeaponState.hpp"

#include "ecs/registry/Registry.hpp"


#include <glm/vec3.hpp>


namespace systems

{


constexpr float k_droppedWeaponLifetime = 30.0f;


constexpr float k_swapDropPickupDelay = 0.8f;


struct PendingWeaponDrop

{

    glm::vec3 pos{0.0f};

    glm::vec3 vel{0.0f};

    GunInstance gun{};

    float pickupDelay = 0.0f;

};


void spawnDroppedWeapon(

    Registry& registry, glm::vec3 pos, glm::vec3 initialVel, const GunInstance& gun, float pickupDelay);


void runDroppedWeapons(Registry& registry, float dt);


} // namespace systems

Registry.hpp
Shared ECS registry type alias for the game engine.

Registry
entt::registry Registry
Shared ECS registry type alias.
Definition Registry.hpp:11

WeaponState.hpp
Weapon state component for armed entities.

systems
Client-only input sampling system — split into two halves so mouse look can run every iterate() (smoo...
Definition DebugUI.hpp:15

systems::spawnDroppedWeapon
void spawnDroppedWeapon(Registry &registry, glm::vec3 pos, glm::vec3 initialVel, const GunInstance &gun, float pickupDelay)
Spawn an in-world dropped-weapon pickup carrying a gun's ammo.
Definition DroppedWeaponSystem.cpp:26

systems::k_droppedWeaponLifetime
constexpr float k_droppedWeaponLifetime
Default lifetime (seconds) for a dropped weapon before it despawns.
Definition DroppedWeaponSystem.hpp:15

systems::runDroppedWeapons
void runDroppedWeapons(Registry &registry, float dt)
Tick dropped weapons: handle pickup (overlap-refill or look+F replace) and despawn timer.
Definition DroppedWeaponSystem.cpp:139

systems::k_swapDropPickupDelay
constexpr float k_swapDropPickupDelay
Pickup-immunity applied to a weapon dropped during a swap, so the player can't instantly re-grab the ...
Definition DroppedWeaponSystem.hpp:19

GunInstance
Struct that defines this weapon's type, cooldown, and ammo.
Definition WeaponState.hpp:40

systems::PendingWeaponDrop
A weapon drop queued during view iteration, spawned afterward.
Definition DroppedWeaponSystem.hpp:26

systems::PendingWeaponDrop::pos
glm::vec3 pos
Definition DroppedWeaponSystem.hpp:27

systems::PendingWeaponDrop::pickupDelay
float pickupDelay
Definition DroppedWeaponSystem.hpp:30

systems::PendingWeaponDrop::vel
glm::vec3 vel
Definition DroppedWeaponSystem.hpp:28

systems::PendingWeaponDrop::gun
GunInstance gun
Definition DroppedWeaponSystem.hpp:29