first commit

Minecraft.World/DragonFireball.cpp

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+#include "stdafx.h"
+#include "net.minecraft.h"
+#include "net.minecraft.world.phys.h"
+#include "net.minecraft.world.damagesource.h"
+#include "net.minecraft.world.level.tile.h"
+#include "net.minecraft.world.level.h"
+#include "JavaMath.h"
+#include "DragonFireball.h"
+
+
+
+const double DragonFireball::SPLASH_RANGE = 4.0;
+const double DragonFireball::SPLASH_RANGE_SQ = DragonFireball::SPLASH_RANGE * DragonFireball::SPLASH_RANGE;
+
+DragonFireball::DragonFireball(Level *level) : Fireball(level)
+{
+	setSize(5 / 16.0f, 5 / 16.0f);
+}
+
+DragonFireball::DragonFireball(Level *level, shared_ptr<Mob> mob, double xa, double ya, double za) : Fireball(level, mob, xa, ya, za)
+{
+	setSize(5 / 16.0f, 5 / 16.0f);
+}
+
+DragonFireball::DragonFireball(Level *level, double x, double y, double z, double xa, double ya, double za) : Fireball(level, x, y, z, xa, ya, za)
+{
+	setSize(5 / 16.0f, 5 / 16.0f);
+}
+
+void DragonFireball::onHit(HitResult *res)
+{
+	if (!level->isClientSide)
+	{
+		AABB *aoe = bb->grow(SPLASH_RANGE, SPLASH_RANGE / 2, SPLASH_RANGE);
+		vector<shared_ptr<Entity> > *entitiesOfClass = level->getEntitiesOfClass(typeid(Mob), aoe);
+
+		if (entitiesOfClass != NULL && !entitiesOfClass->empty())
+		{
+			//for (Entity e : entitiesOfClass)
+			for( AUTO_VAR(it, entitiesOfClass->begin()); it != entitiesOfClass->end(); ++it)
+			{
+				//shared_ptr<Entity> e = *it;
+				shared_ptr<Mob> e = dynamic_pointer_cast<Mob>( *it );
+				double dist = distanceToSqr(e);
+				if (dist < SPLASH_RANGE_SQ)
+				{
+					double scale = 1.0 - (sqrt(dist) / SPLASH_RANGE);
+					if (e == res->entity)
+					{
+						scale = 1;
+					}
+					e->hurt(DamageSource::dragonbreath, 8*scale);
+				}
+			}
+		}
+		delete entitiesOfClass;
+		level->levelEvent(LevelEvent::ENDERDRAGON_FIREBALL_SPLASH, (int) Math::round(x), (int) Math::round(y), (int) Math::round(z), 0);
+
+		remove();
+	}
+}
+
+bool DragonFireball::isPickable()
+{
+	return false;
+}
+
+bool DragonFireball::hurt(DamageSource *source, int damage)
+{
+	return false;
+}
+
+bool DragonFireball::shouldBurn()
+{
+	return false;
+}
+
+int DragonFireball::getIcon()
+{
+	return 15 + 14 * 16;
+}
+
+ePARTICLE_TYPE DragonFireball::getTrailParticleType()
+{
+	return eParticleType_dragonbreath;
+}