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59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
#include "../../Platform/stdafx.h"
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#include "CritParticle.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.entity.h"
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#include "../../../Minecraft.World/Util/Random.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.phys.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.level.h"
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void CritParticle::_init(Level* level, std::shared_ptr<Entity> entity,
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ePARTICLE_TYPE type) {
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life = 0;
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this->entity = entity;
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lifeTime = 3;
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particleName = type;
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// 4J-PB - can't use a shared_from_this in the constructor
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// tick();
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}
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CritParticle::CritParticle(Level* level, std::shared_ptr<Entity> entity)
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: Particle(level, entity->x, entity->bb.y0 + entity->bbHeight / 2,
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entity->z, entity->xd, entity->yd, entity->zd) {
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_init(level, entity, eParticleType_crit);
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}
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CritParticle::CritParticle(Level* level, std::shared_ptr<Entity> entity,
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ePARTICLE_TYPE type)
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: Particle(level, entity->x, entity->bb.y0 + entity->bbHeight / 2,
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entity->z, entity->xd, entity->yd, entity->zd) {
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_init(level, entity, type);
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}
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// 4J - Added this so that we can use some std::shared_ptr functions that were
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// needed in the ctor
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void CritParticle::CritParticlePostConstructor(void) { tick(); }
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void CritParticle::render(Tesselator* t, float a, float xa, float ya, float za,
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float xa2, float za2) {}
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void CritParticle::tick() {
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for (int i = 0; i < 16; i++) {
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double xa = random->nextFloat() * 2 - 1;
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double ya = random->nextFloat() * 2 - 1;
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double za = random->nextFloat() * 2 - 1;
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if (xa * xa + ya * ya + za * za > 1) continue;
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double x = entity->x + xa * entity->bbWidth / 4;
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double y =
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entity->bb.y0 + entity->bbHeight / 2 + ya * entity->bbHeight / 4;
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double z = entity->z + za * entity->bbWidth / 4;
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level->addParticle(particleName, x, y, z, xa, ya + 0.2, za);
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}
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life++;
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if (life >= lifeTime) {
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remove();
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}
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}
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int CritParticle::getParticleTexture() {
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return ParticleEngine::ENTITY_PARTICLE_TEXTURE;
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}
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