game/hud/SpeedScript.cpp


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#include "SpeedScript.h"

#include <crepe/api/Event.h>
#include <crepe/api/KeyCodes.h>
#include <crepe/manager/LoopTimerManager.h>

using namespace crepe;
using namespace std;

void SpeedScript::init() {
	this->subscribe<KeyPressEvent>([this](const KeyPressEvent & ev) -> bool {
		if(ev.key != Keycode::HOME) return false;
		LoopTimerManager & lp =  this->get_loop_timer();
		this->toggle = !this->toggle;
		if(this->toggle)
		{
			this->timescale = lp.get_time_scale(); 
			lp.set_time_scale(0);
		}
		else {
			lp.set_time_scale(this->timescale);
		}

		return true;
	});
}

void SpeedScript::fixed_update(crepe::duration_t dt){
	LoopTimerManager & lp =  this->get_loop_timer();
	if(this->get_key_state(Keycode::PAGE_UP)){
		lp.set_time_scale(lp.get_time_scale()+0.1);
	}
	if(this->get_key_state(Keycode::PAGE_DOWN)){
		lp.set_time_scale(lp.get_time_scale()-0.1);
	}
}