4jcraft/Minecraft.Client/Rendering/Particles/HugeExplosionSeedParticle.cpp

#include "../../Platform/stdafx.h"
#include "HugeExplosionSeedParticle.h"
#include "../../../Minecraft.World/Util/Random.h"
#include "../../../Minecraft.World/Headers/net.minecraft.world.level.h"

HugeExplosionSeedParticle::HugeExplosionSeedParticle(Level* level, double x,
                                                     double y, double z,
                                                     double xa, double ya,
                                                     double za)
    : Particle(level, x, y, z, 0, 0, 0) {
    life = 0;

    lifeTime = 8;
}

void HugeExplosionSeedParticle::render(Tesselator* t, float a, float xa,
                                       float ya, float za, float xa2,
                                       float za2) {}

void HugeExplosionSeedParticle::tick() {
    // Horrible hack to communicate with the level renderer, which is just
    // attached as a listener to this level. This let's the particle rendering
    // know to use this level (rather than try to work it out from the current
    // player), and to not bother distance clipping particles which would again
    // be based on the current player.
    Minecraft::GetInstance()->animateTickLevel = level;
    for (int i = 0; i < 6; i++) {
        double xx = x + (random->nextDouble() - random->nextDouble()) * 4;
        double yy = y + (random->nextDouble() - random->nextDouble()) * 4;
        double zz = z + (random->nextDouble() - random->nextDouble()) * 4;
        level->addParticle(eParticleType_largeexplode, xx, yy, zz,
                           life / (float)lifeTime, 0, 0);
    }
    Minecraft::GetInstance()->animateTickLevel = nullptr;
    life++;
    if (life == lifeTime) remove();
}

int HugeExplosionSeedParticle::getParticleTexture() {
    return ParticleEngine::TERRAIN_TEXTURE;
}