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add event listener stuff

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This commit is contained in:
HJfod 2023-03-23 21:42:01 +02:00
parent a5e33668aa
commit 9bdd9fc526
4 changed files with 26 additions and 7 deletions
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9
loader/include/Geode/cocos/base_nodes/CCNode.h vendored
View file

@ -39,6 +39,7 @@
#include "../include/CCProtocols.h"
#include "Layout.hpp"
#include <any>
#include "../../loader/Event.hpp"
NS_CC_BEGIN
@ -851,6 +852,7 @@ private:
GEODE_DLL geode::modifier::FieldContainer* getFieldContainer();
GEODE_DLL std::optional<std::any> getAttributeInternal(std::string const& attribute);
GEODE_DLL void addEventListenerInternal(geode::EventListenerProtocol* protocol);
public:
/**
@ -986,6 +988,13 @@ public:
* @note Geode addition
*/
GEODE_DLL void swapChildIndices(CCNode* first, CCNode* second);
template <class Filter, class... Args>
void addEventListener(Filter::Callback listener, Args&&... args) {
this->addEventListenerInternal(new geode::EventListener<Filter>(
listener, Filter(this, std::forward<Args>(args)...)
));
}
/// @{
/// @name Shader Program

5
loader/include/Geode/loader/Event.hpp
View file

@ -1,6 +1,7 @@
#pragma once
#include "../utils/casts.hpp"
#include "../utils/MiniFunction.hpp"
#include <Geode/DefaultInclude.hpp>
#include <type_traits>
@ -126,7 +127,7 @@ namespace geode {
class GEODE_DLL [[nodiscard]] Event {
private:
static std::unordered_set<EventListenerProtocol*>& listeners();
static std::vector<EventListenerProtocol*>& listeners();
friend EventListenerProtocol;
public:
@ -137,7 +138,7 @@ namespace geode {
void post() {
postFrom(getMod());
}
virtual ~Event();
};
}

8
loader/src/hooks/GeodeNodeMetadata.cpp
View file

@ -22,6 +22,7 @@ private:
Ref<Layout> m_layout = nullptr;
std::unique_ptr<LayoutOptions> m_layoutOptions = nullptr;
std::unordered_map<std::string, std::any> m_attributes;
std::vector<EventListenerProtocol*> m_eventListeners;
friend class ProxyCCNode;
friend class cocos2d::CCNode;
@ -30,6 +31,9 @@ private:
virtual ~GeodeNodeMetadata() {
delete m_fieldContainer;
for (auto& listener : m_eventListeners) {
delete listener;
}
}
public:
@ -177,4 +181,8 @@ std::optional<std::any> CCNode::getAttributeInternal(std::string const& attr) {
return std::nullopt;
}
void CCNode::addEventListenerInternal(EventListenerProtocol* protocol) {
GeodeNodeMetadata::set(this)->m_eventListeners.push_back(protocol);
}
#pragma warning(pop)

11
loader/src/loader/Event.cpp
View file

@ -1,13 +1,14 @@
#include <Geode/loader/Event.hpp>
#include <Geode/utils/ranges.hpp>
using namespace geode::prelude;
void EventListenerProtocol::enable() {
Event::listeners().insert(this);
Event::listeners().push_back(this);
}
void EventListenerProtocol::disable() {
Event::listeners().erase(this);
ranges::remove(Event::listeners(), this);
}
EventListenerProtocol::~EventListenerProtocol() {
@ -19,7 +20,7 @@ Event::~Event() {}
void Event::postFrom(Mod* m) {
if (m) this->sender = m;
std::unordered_set<EventListenerProtocol*> listeners_copy = Event::listeners();
std::vector<EventListenerProtocol*> listeners_copy = Event::listeners();
for (auto h : listeners_copy) {
if (h->passThrough(this) == ListenerResult::Stop) {
@ -28,7 +29,7 @@ void Event::postFrom(Mod* m) {
}
}
std::unordered_set<EventListenerProtocol*>& Event::listeners() {
static std::unordered_set<EventListenerProtocol*> listeners;
std::vector<EventListenerProtocol*>& Event::listeners() {
static std::vector<EventListenerProtocol*> listeners;
return listeners;
}