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#include <iostream>
#include <crepe/ComponentManager.h>
#include <crepe/system/ScriptSystem.h>
#include <crepe/util/log.h>
#include <crepe/api/BehaviorScript.h>
#include <crepe/api/Config.h>
#include <crepe/api/GameObject.h>
#include <crepe/api/Script.h>
#include <crepe/api/Transform.h>
#include "crepe/api/Event.h"
#include "crepe/api/EventManager.h"
#include "crepe/api/IKeyListener.h"
#include "crepe/api/IMouseListener.h"
using namespace crepe;
using namespace std;
class MyScript : public Script, public IKeyListener,public IMouseListener{
void update() {
// Retrieve component from the same GameObject this script is on
Transform & test = get_component<Transform>();
dbg_logf("Transform(%.2f, %.2f)", test.position.x, test.position.y);
}
bool on_key_pressed(const KeyPressEvent & event) override{
std::cout << "KeyPressed function" << std::endl;
return false;
}
bool on_key_released(const KeyReleaseEvent & event) override{
std::cout << "KeyRelease function" << std::endl;
return false;
}
bool on_mouse_clicked(const MouseClickEvent & event){
std::cout << "MouseClick function" << std::endl;
return false;
}
bool on_mouse_pressed(const MousePressEvent & event){
std::cout << "MousePress function" << std::endl;
return false;
}
bool on_mouse_released(const MouseReleaseEvent & event){
std::cout << "MouseRelease function" << std::endl;
return false;
}
bool on_mouse_moved(const MouseMoveEvent & event){
std::cout << "MouseMove function" << std::endl;
return false;
}
};
class TestKeyListener : public IKeyListener {
public:
bool on_key_pressed(const KeyPressEvent &event) override {
std::cout << "TestKeyListener: Key Pressed - Code: " << event.key << std::endl;
return true; // Return true if the listener should remain active
}
bool on_key_released(const KeyReleaseEvent &event) override {
std::cout << "TestKeyListener: Key Released - Code: " << event.key << std::endl;
return true;
}
};
int main() {
{
// Instantiate TestKeyListener, which subscribes to key events
TestKeyListener testListener;
// Create game object with Transform and BehaviorScript components
auto obj = GameObject(0, "name", "tag", Vector2{1.2, 3.4}, 0, 1);
obj.add_component<BehaviorScript>().set_script<MyScript>();
// Get ScriptSystem singleton instance (this would normally be done from the game loop)
ScriptSystem sys;
sys.update();
// Trigger some events
KeyPressEvent key_press;
key_press.key = 1;
key_press.repeat = 0;
MouseClickEvent click_event;
click_event.button = MouseButton::LEFT_MOUSE;
click_event.mouse_x = 100;
click_event.mouse_y = 200;
std::cout << "testing custom listener:" << std::endl;
// Trigger the events while `testListener` is in scope
EventManager::get_instance().trigger_event<KeyPressEvent>(key_press, 0);
EventManager::get_instance().trigger_event<MouseClickEvent>(click_event, 0);
} // End of scope - triggers destruction of obj, MyScript, and `testListener`, unsubscribing from events
// After `testListener` is destroyed, triggering events again should have no output if unsubscription worked
KeyPressEvent key_press;
key_press.key = 1;
key_press.repeat = 0;
EventManager::get_instance().trigger_event<KeyPressEvent>(key_press, 0);
MouseClickEvent click_event;
click_event.button = MouseButton::LEFT_MOUSE;
click_event.mouse_x = 100;
click_event.mouse_y = 200;
EventManager::get_instance().trigger_event<MouseClickEvent>(click_event, 0);
return EXIT_SUCCESS;
}
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