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84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
#include "../../Platform/stdafx.h"
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#include "CritParticle2.h"
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#include "../../../Minecraft.World/Util/JavaMath.h"
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void CritParticle2::_init(double xa, double ya, double za, float scale) {
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xd *= 0.1f;
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yd *= 0.1f;
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zd *= 0.1f;
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xd += xa * 0.4;
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yd += ya * 0.4;
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zd += za * 0.4;
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rCol = gCol = bCol = (float)(Math::random() * 0.3f + 0.6f);
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size *= 0.75f;
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size *= scale;
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oSize = size;
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lifetime = (int)(6 / (Math::random() * 0.8 + 0.6));
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lifetime *= scale;
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noPhysics = false;
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setMiscTex(16 * 4 + 1);
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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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m_bAgeUniformly = false; // 4J added
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}
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CritParticle2::CritParticle2(Level* level, double x, double y, double z,
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double xa, double ya, double za)
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: Particle(level, x, y, z, 0, 0, 0) {
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_init(xa, ya, za, 1);
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}
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CritParticle2::CritParticle2(Level* level, double x, double y, double z,
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double xa, double ya, double za, float scale)
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: Particle(level, x, y, z, 0, 0, 0) {
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_init(xa, ya, za, scale);
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}
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void CritParticle2::CritParticle2PostConstructor(void) { tick(); }
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void CritParticle2::render(Tesselator* t, float a, float xa, float ya, float za,
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float xa2, float za2) {
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float l = ((age + a) / lifetime) * 32;
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if (l < 0) l = 0;
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if (l > 1) l = 1;
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size = oSize * l;
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Particle::render(t, a, xa, ya, za, xa2, za2);
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}
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void CritParticle2::SetAgeUniformly() { m_bAgeUniformly = true; }
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void CritParticle2::tick() {
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xo = x;
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yo = y;
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zo = z;
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if (age++ >= lifetime) remove();
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move(xd, yd, zd);
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gCol *= 0.96;
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bCol *= 0.9;
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if (m_bAgeUniformly) {
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rCol *= 0.99;
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gCol *= 0.99;
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bCol *= 0.99;
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} else {
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gCol *= 0.96;
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bCol *= 0.9;
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}
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xd *= 0.70f;
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yd *= 0.70f;
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zd *= 0.70f;
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yd -= 0.02f;
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if (onGround) {
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xd *= 0.7f;
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zd *= 0.7f;
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}
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}
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