AdventuresInLestoria/Crawler/LightningBolt.cpp

#include "BulletTypes.h"
#include "Effect.h"
#include "Crawler.h"
#include "DEFINES.h"
#include "Emitter.h"
#include "utils.h"

INCLUDE_game
INCLUDE_MONSTER_LIST
INCLUDE_EMITTER_LIST

LightningBolt::LightningBolt(vf2d pos,vf2d vel,float radius,int damage,bool upperLevel,bool friendly,Pixel col)
	:Bullet(pos,vel,radius,damage,
		"LIGHTNING_BOLT",upperLevel,false,INFINITE,true,friendly,col){}

void LightningBolt::Update(float fElapsedTime){
	lastParticleSpawn=std::max(0.f,lastParticleSpawn-fElapsedTime);
	uint8_t brightness=uint8_t("Wizard.Ability 2.ParticleColorRange"_FRange);
	if(lastParticleSpawn==0){
		lastParticleSpawn="Wizard.Ability 2.ParticleFrequency"_F;
		uint8_t brightness=uint8_t("Wizard.Ability 2.ParticleColorRange"_FRange);
		switch(rand()%4){
			case 0:{
				game->AddEffect(std::make_unique<Effect>(pos+vf2d{"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange,"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange},"Wizard.Ability 2.ParticleLifetimeRange"_FRange,"LIGHTNING_BOLT_PARTICLE1",upperLevel,"Wizard.Ability 2.ParticleSizeRange"_FRange,"Wizard.Ability 2.ParticleFadeoutTime"_F,vel*"Wizard.Ability 2.ParticleSpeedMultRange"_FRange,Pixel{brightness,brightness,brightness}));
			}break;
			case 1:{
				game->AddEffect(std::make_unique<Effect>(pos+vf2d{"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange,"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange},"Wizard.Ability 2.ParticleLifetimeRange"_FRange,"LIGHTNING_BOLT_PARTICLE2",upperLevel,"Wizard.Ability 2.ParticleSizeRange"_FRange,"Wizard.Ability 2.ParticleFadeoutTime"_F,vel*"Wizard.Ability 2.ParticleSpeedMultRange"_FRange,Pixel{brightness,brightness,brightness}));
			}break;
			case 2:{
				game->AddEffect(std::make_unique<Effect>(pos+vf2d{"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange,"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange},"Wizard.Ability 2.ParticleLifetimeRange"_FRange,"LIGHTNING_BOLT_PARTICLE3",upperLevel,"Wizard.Ability 2.ParticleSizeRange"_FRange,"Wizard.Ability 2.ParticleFadeoutTime"_F,vel*"Wizard.Ability 2.ParticleSpeedMultRange"_FRange,Pixel{brightness,brightness,brightness}));
			}break;
			case 3:{
				game->AddEffect(std::make_unique<Effect>(pos+vf2d{"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange,"Wizard.Ability 2.ParticleSpawnRadiusRange"_FRange},"Wizard.Ability 2.ParticleLifetimeRange"_FRange,"LIGHTNING_BOLT_PARTICLE4",upperLevel,"Wizard.Ability 2.ParticleSizeRange"_FRange,"Wizard.Ability 2.ParticleFadeoutTime"_F,vel*"Wizard.Ability 2.ParticleSpeedMultRange"_FRange,Pixel{brightness,brightness,brightness}));
			}break;
		}
	}
}

bool LightningBolt::PlayerHit(Player*player)
{
	deactivated=true;
	fadeOutTime="Wizard.Ability 2.BulletFadeoutTime"_F;
	game->AddEffect(std::make_unique<Effect>(player->GetPos(),"Wizard.Ability 2.SplashLifetime"_F,"LIGHTNING_SPLASH",upperLevel,player->GetSizeMult(),"Wizard.Ability 2.SplashFadeoutTime"_F,vf2d{},WHITE,"Wizard.Ability 2.SplashRotationRange"_FRange));
	return false;
}

bool LightningBolt::MonsterHit(Monster& monster)
{
	deactivated=true;
	fadeOutTime="Wizard.Ability 2.BulletFadeoutTime"_F;
	game->AddEffect(std::make_unique<Effect>(monster.GetPos(),"Wizard.Ability 2.SplashLifetime"_F,"LIGHTNING_SPLASH",upperLevel,monster.GetSizeMult(),"Wizard.Ability 2.SplashFadeoutTime"_F,vf2d{},WHITE,"Wizard.Ability 2.SplashRotationRange"_FRange));
	int targetsHit=0;
	for(Monster&m:MONSTER_LIST){
		if(&m==&monster||monster.OnUpperLevel()!=m.OnUpperLevel())continue;
		geom2d::line<float>lineToTarget=geom2d::line<float>(monster.GetPos(),m.GetPos());
		float dist=lineToTarget.length();
		if(dist<="Wizard.Ability 2.LightningChainRadius"_F/100*24){
			if(m.Hurt(game->GetPlayer()->GetAttack()*"Wizard.Ability 2.LightningChainDamageMult"_F,OnUpperLevel(),0)){
				EMITTER_LIST.push_back(std::make_unique<LightningBoltEmitter>(LightningBoltEmitter(monster.GetPos(),m.GetPos(),"Wizard.Ability 2.LightningChainFrequency"_F,"Wizard.Ability 2.LightningChainLifetime"_F,upperLevel)));
				game->AddEffect(std::make_unique<Effect>(m.GetPos(),"Wizard.Ability 2.LightningChainSplashLifetime"_F,"LIGHTNING_SPLASH",upperLevel,monster.GetSizeMult(),"Wizard.Ability 2.LightningChainSplashFadeoutTime"_F,vf2d{},WHITE,"Wizard.Ability 2.LightningChainSplashRotationRange"_FRange));
				targetsHit++;
			}
		}
		if(targetsHit>=2)break;
	}
	return false;
}