the whole game

src/client/particle/FlameParticle.h

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+#ifndef NET_MINECRAFT_CLIENT_PARTICLE__FlameParticle_H__
+#define NET_MINECRAFT_CLIENT_PARTICLE__FlameParticle_H__
+
+//package net.minecraft.client.particle;
+
+#include "Particle.h"
+#include "../renderer/Tesselator.h"
+#include "../../world/level/Level.h"
+
+class FlameParticle: public Particle
+{
+	typedef Particle super;
+    float oSize;
+public:
+    FlameParticle(Level* level, float x, float y, float z, float xa, float ya, float za)
+	:	super(level, x, y, z, xa, ya, za)
+    {
+        xd = xd * 0.01f + xa;
+        yd = yd * 0.01f + ya;
+        zd = zd * 0.01f + za;
+        x += (sharedRandom.nextFloat()-sharedRandom.nextFloat()) * 0.05f;
+        y += (sharedRandom.nextFloat()-sharedRandom.nextFloat()) * 0.05f;
+        z += (sharedRandom.nextFloat()-sharedRandom.nextFloat()) * 0.05f;
+        
+		//printf("xd, yd, zd: %f, %f, %f\n", xd, yd, zd);
+
+        oSize = size;
+        rCol = gCol = bCol = 1.0f;
+        
+        lifetime = (int)(8.0f/(Mth::random()*0.8f+0.2f))+4;
+        noPhysics = true;
+        tex = 48;
+    }
+    
+    void render(Tesselator& t, float a, float xa, float ya, float za, float xa2, float za2) {
+        float s = (age + a) / (float) lifetime;
+        size = oSize * (1 - s*s*0.5f);
+        super::render(t, a, xa, ya, za, xa2, za2);
+    }    
+
+    float getBrightness(float a) {
+		return 1.0f;
+/*
+        float l = (age+a)/lifetime;
+        if (l<0) l = 0;
+        if (l>1) l = 1;
+        float br = super::getBrightness(a);
+        
+        return br*l+(1-l);
+*/
+    }
+
+    void tick()
+    {
+        xo = x;
+        yo = y;
+        zo = z;
+
+        if (age++ >= lifetime) remove();
+
+        move(xd, yd, zd);
+        xd *= 0.96f;
+        yd *= 0.96f;
+        zd *= 0.96f;
+
+        if (onGround)
+        {
+            xd *= 0.7f;
+            zd *= 0.7f;
+        }
+    }
+};
+#endif /*NET_MINECRAFT_CLIENT_PARTICLE__FlameParticle_H__*/