first commit

Minecraft.World/SnowMan.cpp

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+#include "stdafx.h"
+#include "net.minecraft.world.level.h"
+#include "net.minecraft.world.entity.ai.goal.h"
+#include "net.minecraft.world.entity.ai.goal.target.h"
+#include "net.minecraft.world.entity.ai.navigation.h"
+#include "net.minecraft.world.entity.monster.h"
+#include "net.minecraft.world.entity.projectile.h"
+#include "net.minecraft.world.phys.h"
+#include "net.minecraft.world.level.tile.h"
+#include "net.minecraft.world.damagesource.h"
+#include "net.minecraft.world.level.biome.h"
+#include "net.minecraft.world.item.h"
+#include "SharedConstants.h"
+#include "..\Minecraft.Client\Textures.h"
+#include "SnowMan.h"
+#include "SoundTypes.h"
+
+
+
+SnowMan::SnowMan(Level *level) : Golem(level)
+{
+	// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
+	// the derived version of the function is called
+	this->defineSynchedData();
+
+	// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that the derived version of the function is called
+	health = getMaxHealth();
+
+	this->textureIdx = TN_MOB_SNOWMAN;// 4J was "/mob/snowman.png";
+	this->setSize(0.4f, 1.8f);
+
+	getNavigation()->setAvoidWater(true);
+	goalSelector.addGoal(1, new ArrowAttackGoal(this, 0.25f, ArrowAttackGoal::SnowballType, SharedConstants::TICKS_PER_SECOND * 1));
+	goalSelector.addGoal(2, new RandomStrollGoal(this, 0.2f));
+	goalSelector.addGoal(3, new LookAtPlayerGoal(this, typeid(Player), 6));
+	goalSelector.addGoal(4, new RandomLookAroundGoal(this));
+
+	targetSelector.addGoal(1, new NearestAttackableTargetGoal(this, typeid(Monster), 16, 0, true));
+}
+
+bool SnowMan::useNewAi()
+{
+	return true;
+}
+
+int SnowMan::getMaxHealth()
+{
+	return 4;
+}
+
+void SnowMan::aiStep()
+{
+	Golem::aiStep();
+
+	if (this->isInWaterOrRain()) hurt(DamageSource::drown, 1);
+
+	{
+		int xx = Mth::floor(x);
+		int zz = Mth::floor(z);
+		if (level->getBiome(xx, zz)->getTemperature() > 1)
+		{
+			hurt(DamageSource::onFire, 1);
+		}
+	}
+
+	for (int i = 0; i < 4; i++)
+	{
+		int xx = Mth::floor(x + (i % 2 * 2 - 1) * 0.25f);
+		int yy = Mth::floor(y);
+		int zz = Mth::floor(z + ((i / 2) % 2 * 2 - 1) * 0.25f);
+		if (level->getTile(xx, yy, zz) == 0)
+		{
+			if (level->getBiome(xx, zz)->getTemperature() < 0.8f)
+			{
+				if (Tile::topSnow->mayPlace(level, xx, yy, zz))
+				{
+					level->setTile(xx, yy, zz, Tile::topSnow_Id);
+				}
+			}
+		}
+	}
+}
+
+int SnowMan::getDeathLoot()
+{
+	return Item::snowBall_Id;
+}
+
+
+void SnowMan::dropDeathLoot(bool wasKilledByPlayer, int playerBonusLevel)
+{
+	// drop some feathers
+	int count = random->nextInt(16);
+	for (int i = 0; i < count; i++) {
+		spawnAtLocation(Item::snowBall_Id, 1);
+	}
+}