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SmallExplosion.cpp
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SmallExplosion.cpp
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/*
* SmallExplosion.h
*/
//Dragonfly Headers
#include "EventStep.h"
#include "GameManager.h"
#include "LogManager.h"
#include "ResourceManager.h"
#include "WorldManager.h"
//Game Headers
#include "SmallExplosion.h"
// Define registerInterest in case engine does not.
static void registerInterest(std::string s) {};
SmallExplosion::SmallExplosion(df::Position p) {
df::ResourceManager &resource_manager = df::ResourceManager::getInstance();
df::LogManager &log_manager = df::LogManager::getInstance();
// Link to "player" sprite
df::Sprite *p_temp_sprite;
p_temp_sprite = resource_manager.getSprite("smallexplosion");
if (!p_temp_sprite) {
log_manager.writeLog("SmallExplosion::SmallExplosion(): Warning! Sprite '%s' not found", "smallexplosion");
}
else {
setSprite(p_temp_sprite);
}
setType("SmallExplosion");
setSolidness(df::SPECTRAL);
//Register Interests
registerInterest(df::STEP_EVENT);
//Set starting position
setPosition(p);
time_to_live = getSprite()->getFrameCount();
}
// Handle event.
// Return 0 if ignored, else 1.
int SmallExplosion::eventHandler(const df::Event *p_e) {
if (p_e->getType() == df::STEP_EVENT) {
step();
return 1;
}
// If get here, have ignored this event.
return 0;
}
// Count down until explosion finished.
void SmallExplosion::step() {
time_to_live--;
if (time_to_live <= 0){
df::WorldManager &world_manager = df::WorldManager::getInstance();
world_manager.markForDelete(this);
}
}