first commit

Minecraft.Client/CritParticle2.cpp

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+#include "stdafx.h"
+#include "CritParticle2.h"
+#include "..\Minecraft.World\JavaMath.h"
+
+void CritParticle2::_init(double xa, double ya, double za, float scale)
+{
+	xd *= 0.1f;
+	yd *= 0.1f;
+	zd *= 0.1f;
+	xd += xa * 0.4;
+	yd += ya * 0.4;
+	zd += za * 0.4;
+
+	rCol = gCol = bCol = (float) (Math::random() * 0.3f + 0.6f);
+	size *= 0.75f;
+	size *= scale;
+	oSize = size;
+
+	lifetime = (int) (6 / (Math::random() * 0.8 + 0.6));
+	lifetime *= scale;
+	noPhysics = false;
+
+	setMiscTex(16 * 4 + 1);
+	// 4J-PB - can't use a shared_from_this in the constructor
+	//tick();
+	m_bAgeUniformly=false; // 4J added
+}
+
+CritParticle2::CritParticle2(Level *level, double x, double y, double z, double xa, double ya, double za) : Particle(level, x, y, z, 0, 0, 0)
+{
+	_init(xa,ya,za,1);
+}
+
+CritParticle2::CritParticle2(Level *level, double x, double y, double z, double xa, double ya, double za, float scale) : Particle(level, x, y, z, 0, 0, 0)
+{
+	_init(xa,ya,za,scale);
+}
+
+void CritParticle2::CritParticle2PostConstructor(void)
+{
+	tick();
+}
+
+void CritParticle2::render(Tesselator *t, float a, float xa, float ya, float za, float xa2, float za2)
+{
+	float l = ((age + a) / lifetime) * 32;
+	if (l < 0) l = 0;
+	if (l > 1) l = 1;
+
+	size = oSize * l;
+	Particle::render(t, a, xa, ya, za, xa2, za2);
+}
+
+void CritParticle2::SetAgeUniformly()
+{
+	m_bAgeUniformly=true;
+}
+
+void CritParticle2::tick()
+{
+	xo = x;
+	yo = y;
+	zo = z;
+
+	if (age++ >= lifetime) remove();
+
+	move(xd, yd, zd);
+	gCol *= 0.96;
+	bCol *= 0.9;
+
+	if(m_bAgeUniformly)
+	{
+		rCol *= 0.99;
+		gCol *= 0.99;
+		bCol *= 0.99;
+	}
+	else
+	{
+		gCol *= 0.96;
+		bCol *= 0.9;
+	}
+
+	xd *= 0.70f;
+	yd *= 0.70f;
+	zd *= 0.70f;
+	yd-=0.02f;
+
+	if (onGround)
+	{
+		xd *= 0.7f;
+		zd *= 0.7f;
+	}
+}