PopEffectSystem.cpp
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PopEffectSystem.cpp
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	//
	// Created by Ido Mozes on 22/07/2019.
	//

	#include "PopEffectSystem.h"
	const int range_from = 0;
	const int range_to = 360;
	std::random_device rand_dev;
	std::mt19937 generator(rand_dev());
	std::uniform_int_distribution<int> distr(range_from, range_to);

	void PopEffectSystem::update(Entities *layers, GameData &gameData) {
	layers[POP_LAYER].clear();
	for (auto &bloon: layers[BLOONS_LAYER]) {
	if(bloon->getComponent<RemoveEntityEvent>() and bloon->getComponent<Seen>()){
	auto &position = bloon->getComponent<Position>()->value;
	if(position.X <0 or position.X >= MAP_WIDTH or position.Y <0 or position.Y >= MAP_HEIGHT)
	continue;
	auto pop = new Entity();
	pop->addComponent<Position>(position);
	auto [texture,surface] = gameData.getTexture("Pop");
	pop->addComponent<Visibility>(texture,surface,SDL_Rect{0,0,int(surface->w/1.5)},distr(generator));
	layers[POP_LAYER].emplace_back(pop);
	}
	else
	bloon->addComponent<Seen>();
	}
	}