first commit

Minecraft.World/Squid.cpp

@@ -0,0 +1,189 @@
+using namespace std;
+
+#include "stdafx.h"
+#include "com.mojang.nbt.h"
+#include "net.minecraft.world.level.tile.h"
+#include "net.minecraft.world.phys.h"
+#include "net.minecraft.world.level.h"
+#include "net.minecraft.world.item.h"
+#include "SharedConstants.h"
+#include "Squid.h"
+#include "..\Minecraft.Client\Textures.h"
+
+
+
+void Squid::_init()
+{
+	xBodyRot = xBodyRotO = 0.0f;
+	zBodyRot = zBodyRotO = 0.0f;
+
+	tentacleMovement = oldTentacleMovement = 0.0f;
+	tentacleAngle = oldTentacleAngle = 0.0f;
+
+	speed = 0.0f;
+	tentacleSpeed = 0.0f;
+	rotateSpeed = 0.0f;
+
+	tx = ty = tz = 0.0f;
+}
+
+Squid::Squid(Level *level) : WaterAnimal( 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();
+
+	_init();
+	this->textureIdx = TN_MOB_SQUID; // 4J - was L"/mob/squid.png";
+	this->setSize(0.95f, 0.95f);
+	tentacleSpeed = 1 / (random->nextFloat() + 1) * 0.2f;
+}
+
+int Squid::getMaxHealth()
+{
+	return 10;
+}
+
+int Squid::getAmbientSound() 
+{
+	return -1;
+}
+
+int Squid::getHurtSound() 
+{
+	return -1;
+}
+
+int Squid::getDeathSound() 
+{
+	return -1;
+}
+
+float Squid::getSoundVolume() 
+{
+	return 0.4f;
+}
+
+int Squid::getDeathLoot() 
+{
+	return 0;
+}
+
+void Squid::dropDeathLoot(bool wasKilledByPlayer, int playerBonusLevel)
+{
+	int count = random->nextInt(3 + playerBonusLevel) + 1;
+	for (int i = 0; i < count; i++) 
+	{
+		spawnAtLocation(shared_ptr<ItemInstance>( new ItemInstance(Item::dye_powder, 1, DyePowderItem::BLACK) ), 0.0f);
+	}
+}
+
+bool Squid::isInWater() 
+{
+	return level->checkAndHandleWater(bb->grow(0, -0.6f, 0), Material::water, shared_from_this() );
+}
+
+void Squid::aiStep() 
+{
+	WaterAnimal::aiStep();
+
+	xBodyRotO = xBodyRot;
+	zBodyRotO = zBodyRot;
+
+	oldTentacleMovement = tentacleMovement;
+	oldTentacleAngle = tentacleAngle;
+
+	tentacleMovement += tentacleSpeed;
+	if (tentacleMovement > (float) PI * 2.0f) 
+	{
+		tentacleMovement -= (float) PI * 2.0f;
+		if (random->nextInt(10) == 0) tentacleSpeed = 1 / (random->nextFloat() + 1) * 0.2f;
+	}
+
+	if (isInWater()) 
+	{
+		if (tentacleMovement < PI) 
+		{
+			float tentacleScale = tentacleMovement / PI;
+			tentacleAngle = Mth::sin(tentacleScale * tentacleScale * PI) * PI * 0.25f;
+
+			if (tentacleScale > .75) 
+			{
+				speed = 1.0f;
+				rotateSpeed = 1.0f;
+			} 
+			else 
+			{
+				rotateSpeed = rotateSpeed * 0.8f;
+			}
+		} 
+		else 
+		{
+			tentacleAngle = 0.0f;
+			speed = speed * 0.9f;
+			rotateSpeed = rotateSpeed * 0.99f;
+		}
+
+		if (!level->isClientSide) 
+		{
+			xd = tx * speed;
+			yd = ty * speed;
+			zd = tz * speed;
+		}
+
+		double horizontalMovement = sqrt(xd * xd + zd * zd);
+
+		yBodyRot += ((-(float) atan2(this->xd, this->zd) * 180 / PI) - yBodyRot) * 0.1f;
+		yRot = yBodyRot;
+		zBodyRot = zBodyRot + (float) PI * rotateSpeed * 1.5f;
+		xBodyRot += ((-(float) atan2(horizontalMovement, this->yd) * 180 / PI) - xBodyRot) * 0.1f;
+	}
+	else 
+	{
+		tentacleAngle = Mth::abs(Mth::sin(tentacleMovement)) * PI * 0.25f;
+
+		if (!level->isClientSide) 
+		{
+			// unable to move, apply gravity
+			xd = 0.0f;
+			yd -= 0.08;
+			yd *= 0.98f;
+			zd = 0.0f;
+		}
+
+		// fall over
+		xBodyRot += (-90 - xBodyRot) * 0.02f;
+	}
+}
+
+void Squid::travel(float xa, float ya)
+{
+	move(xd, yd, zd);
+}
+
+void Squid::serverAiStep()
+{
+	noActionTime++;
+
+	// ridiculous simple movement ai
+	if (noActionTime > SharedConstants::TICKS_PER_SECOND * 5)
+	{
+		tx = ty = tz = 0;
+	}
+	else if (random->nextInt(50) == 0 || !wasInWater || (tx == 0 && ty == 0 && tz == 0)) 
+	{
+		float angle = random->nextFloat() * PI * 2.0f;
+		tx = Mth::cos(angle) * 0.2f;
+		ty = -0.1f + random->nextFloat() * 0.2f;
+		tz = Mth::sin(angle) * 0.2f;
+	}
+	checkDespawn();	// 4J - 1.7.0 fix
+}
+
+bool Squid::canSpawn()
+{
+	return y > 45 && y < level->seaLevel && WaterAnimal::canSpawn();
+}