From f67f22c82d392f5af5bd7c52e28d62707474eb11 Mon Sep 17 00:00:00 2001 From: verysecrethero Date: Wed, 6 Jan 2016 13:36:53 +0100 Subject: [PATCH] Added Healthrelated events and start of HealthSystem, also reverted the crash "fix" --- include/Engine/Core/EPlayerDamage.h | 18 +++++++++++ include/Engine/Core/EPlayerDeath.h | 18 +++++++++++ include/Engine/Core/EPlayerHealthPickup.h | 18 +++++++++++ include/Game/HealthSystem.h | 32 +++++++++++++++++++ src/Engine/Core/EventBroker.cpp | 2 +- src/Game/Game.cpp | 2 ++ src/Game/HealthSystem.cpp | 38 +++++++++++++++++++++++ 7 files changed, 127 insertions(+), 1 deletion(-) create mode 100644 include/Engine/Core/EPlayerDamage.h create mode 100644 include/Engine/Core/EPlayerDeath.h create mode 100644 include/Engine/Core/EPlayerHealthPickup.h create mode 100644 include/Game/HealthSystem.h create mode 100644 src/Game/HealthSystem.cpp diff --git a/include/Engine/Core/EPlayerDamage.h b/include/Engine/Core/EPlayerDamage.h new file mode 100644 index 00000000..db070159 --- /dev/null +++ b/include/Engine/Core/EPlayerDamage.h @@ -0,0 +1,18 @@ +#ifndef EPlayerDamage_h__ +#define EPlayerDamage_h__ + +#include "EventBroker.h" +#include "../Core/Entity.h" + +namespace Events +{ + +struct PlayerDamage : Event +{ + int DamageAmount; + EntityID PlayerID; +}; + +} + +#endif \ No newline at end of file diff --git a/include/Engine/Core/EPlayerDeath.h b/include/Engine/Core/EPlayerDeath.h new file mode 100644 index 00000000..278b11e6 --- /dev/null +++ b/include/Engine/Core/EPlayerDeath.h @@ -0,0 +1,18 @@ +#ifndef EPlayerDeath_h__ +#define EPlayerDeath_h__ + +#include "EventBroker.h" +#include "../Core/Entity.h" + +namespace Events +{ + +struct PlayerDeath : Event +{ + std::string KilledBy; + EntityID PlayerID; +}; + +} + +#endif \ No newline at end of file diff --git a/include/Engine/Core/EPlayerHealthPickup.h b/include/Engine/Core/EPlayerHealthPickup.h new file mode 100644 index 00000000..2071f8b2 --- /dev/null +++ b/include/Engine/Core/EPlayerHealthPickup.h @@ -0,0 +1,18 @@ +#ifndef EPlayerHealthPickup_h__ +#define EPlayerHealthPickup_h__ + +#include "EventBroker.h" +#include "../Core/Entity.h" + +namespace Events +{ + +struct PlayerHealthPickup : Event +{ + int HealthAmount; + EntityID HealthPickupID; +}; + +} + +#endif \ No newline at end of file diff --git a/include/Game/HealthSystem.h b/include/Game/HealthSystem.h new file mode 100644 index 00000000..fad2c616 --- /dev/null +++ b/include/Game/HealthSystem.h @@ -0,0 +1,32 @@ +#ifndef HealthSystem_h__ +#define HealthSystem_h__ + +#include +#include + +#include "Common.h" +#include "Core/System.h" +#include "Core\EPlayerDamage.h"; +#include "Core\EPlayerHealthPickup.h"; +#include "Core\EPlayerDeath.h"; + +class HealthSystem : public PureSystem +{ +public: + HealthSystem(EventBroker* eventBroker); + + virtual void UpdateComponent(World* world, ComponentWrapper& player, double dt) override; +private: + float m_Speed = 5; + + //create the methods which will take care of specific events + EventRelay m_EPlayerDamage; + bool HealthSystem::OnPlayerDamaged(const Events::PlayerDamage& e); + EventRelay m_EPlayerHealthPickup; + bool HealthSystem::OnPlayerHealthPickup(const Events::PlayerHealthPickup& e); + + int playerDeltaHealth; + +}; + +#endif \ No newline at end of file diff --git a/src/Engine/Core/EventBroker.cpp b/src/Engine/Core/EventBroker.cpp index 6767878f..d847e1a2 100644 --- a/src/Engine/Core/EventBroker.cpp +++ b/src/Engine/Core/EventBroker.cpp @@ -3,7 +3,7 @@ BaseEventRelay::~BaseEventRelay() { if (m_Broker != nullptr) { - m_Broker->Unsubscribe(*this); + m_Broker->Unsubscribe(*this); } } diff --git a/src/Game/Game.cpp b/src/Game/Game.cpp index 033db642..4242aa9c 100644 --- a/src/Game/Game.cpp +++ b/src/Game/Game.cpp @@ -1,6 +1,7 @@ #include "Game.h" #include "Collision/TriggerSystem.h" #include "Collision/CollisionSystem.h" +#include "Game/HealthSystem.h" Game::Game(int argc, char* argv[]) { @@ -57,6 +58,7 @@ Game::Game(int argc, char* argv[]) m_SystemPipeline->AddSystem(m_Renderer); m_SystemPipeline->AddSystem(); m_SystemPipeline->AddSystem(); + m_SystemPipeline->AddSystem(); // Invoke network if (m_Config->Get("Networking.StartNetwork", false)) { diff --git a/src/Game/HealthSystem.cpp b/src/Game/HealthSystem.cpp new file mode 100644 index 00000000..2e52f44c --- /dev/null +++ b/src/Game/HealthSystem.cpp @@ -0,0 +1,38 @@ +#include "HealthSystem.h" + +HealthSystem::HealthSystem(EventBroker* eventBroker) + : PureSystem(eventBroker, "Health") +{ + //subscribe/listenTo playerdamage,healthpickup events with the eventbroker + EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &HealthSystem::OnPlayerDamaged); + EVENT_SUBSCRIBE_MEMBER(m_EPlayerHealthPickup, &HealthSystem::OnPlayerHealthPickup); + playerDeltaHealth = 0; +} +void HealthSystem::UpdateComponent(World * world, ComponentWrapper & player, double dt) +{ + //Health is only affected by pickup/shoot events + player["Health"] += playerDeltaHealth; + playerDeltaHealth = 0; + if (player["Health"] < 0) { + //sendout/publish death event + Events::PlayerDeath e; + e.PlayerID = player.EntityID; + m_EventBroker->Publish(e); + } +} +bool HealthSystem::OnPlayerDamaged(const Events::PlayerDamage& e) +{ + //vem skadades? + //antagligen spelaren själv + //såna här events skickas av network te spelare som kan lyssna på / kolla på de och tar hand om sina egna +-hp endast + //just add that damage to a variable, which will later be taken care of by UpdateComponent + playerDeltaHealth -= e.DamageAmount; + //ev skicka ut playerdeath event + return true; +} +bool HealthSystem::OnPlayerHealthPickup(const Events::PlayerHealthPickup& e) +{ + //vem tog upp hp? + playerDeltaHealth += e.HealthAmount; + return true; +}