aboutsummaryrefslogtreecommitdiff
path: root/Minecraft.World/Chicken.cpp
blob: 5f4cf2a73ccfc30052cf7bfc556bb1246abc7fc9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
#include "stdafx.h"
#include "com.mojang.nbt.h"
#include "net.minecraft.world.entity.ai.attributes.h"
#include "net.minecraft.world.entity.ai.goal.h"
#include "net.minecraft.world.entity.monster.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 "Chicken.h"
#include "..\Minecraft.Client\Textures.h"
#include "SoundTypes.h"
#include "MobCategory.h"

void Chicken::_init()
{
	sheared = false;
	flap = 0;
	flapSpeed = 0;
	flapping = 1;
	oFlapSpeed = oFlap = 0.0f;
	eggTime = 0;
}

Chicken::Chicken(Level *level) : Animal( 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();
	registerAttributes();
	setHealth(getMaxHealth());

	_init();
	setSize(0.3f, 0.7f); // 4J Changed from 0.4 to 0.7 in 1.8.2
	eggTime = random->nextInt(20 * 60 * 5) + 20 * 60 * 5;

	goalSelector.addGoal(0, new FloatGoal(this));
	goalSelector.addGoal(1, new PanicGoal(this, 1.4));
	goalSelector.addGoal(2, new BreedGoal(this, 1.0));
	goalSelector.addGoal(3, new TemptGoal(this, 1.0, Item::seeds_wheat_Id, false));
	goalSelector.addGoal(4, new FollowParentGoal(this, 1.1));
	goalSelector.addGoal(5, new RandomStrollGoal(this, 1.0));
	goalSelector.addGoal(6, new LookAtPlayerGoal(this, typeid(Player), 6));
	goalSelector.addGoal(7, new RandomLookAroundGoal(this));
}

bool Chicken::useNewAi()
{
	return true;
}

void Chicken::registerAttributes()
{
	Animal::registerAttributes();

	getAttribute(SharedMonsterAttributes::MAX_HEALTH)->setBaseValue(4);
	getAttribute(SharedMonsterAttributes::MOVEMENT_SPEED)->setBaseValue(0.25f);
}

void Chicken::aiStep()
{
	Animal::aiStep();

	oFlap = flap;
	oFlapSpeed = flapSpeed;

	flapSpeed += (onGround ? -1 : 4) * 0.3f;
	if (flapSpeed < 0) flapSpeed = 0;
	if (flapSpeed > 1) flapSpeed = 1;

	if (!onGround && flapping < 1) flapping = 1;
	flapping *= 0.9;

	if (!onGround && yd < 0) 
	{
		yd *= 0.6;
	}

	flap += flapping * 2;

	if (!isBaby())
	{
		if (!level->isClientSide && --eggTime <= 0) 
		{
			playSound( eSoundType_MOB_CHICKENPLOP, 1.0f, (random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f);
			spawnAtLocation(Item::egg->id, 1);
			eggTime = random->nextInt(20 * 60 * 5) + 20 * 60 * 5;
		}
	}

}

void Chicken::causeFallDamage(float distance) 
{
}


int Chicken::getAmbientSound() 
{
	return eSoundType_MOB_CHICKEN_AMBIENT;
}

int Chicken::getHurtSound() 
{
	return eSoundType_MOB_CHICKEN_HURT;
}

int Chicken::getDeathSound() 
{
	return eSoundType_MOB_CHICKEN_HURT;
}

void Chicken::playStepSound(int xt, int yt, int zt, int t)
{
	playSound(eSoundType_MOB_CHICKEN_STEP, 0.15f, 1);
}

int Chicken::getDeathLoot() 
{
	return Item::feather->id;
}

void Chicken::dropDeathLoot(bool wasKilledByPlayer, int playerBonusLevel)
{
	// drop some feathers
	int count = random->nextInt(3) + random->nextInt(1 + playerBonusLevel);
	for (int i = 0; i < count; i++)
	{
		spawnAtLocation(Item::feather_Id, 1);
	}
	// and some meat
	if (this->isOnFire()) 
	{
		spawnAtLocation(Item::chicken_cooked_Id, 1);
	}
	else
	{
		spawnAtLocation(Item::chicken_raw_Id, 1);
	}
}

shared_ptr<AgableMob> Chicken::getBreedOffspring(shared_ptr<AgableMob> target)
{
	// 4J - added limit to chickens that can be bred
	if( level->canCreateMore( GetType(), Level::eSpawnType_Breed) )
	{
		return shared_ptr<Chicken>(new Chicken(level));
	}
	else
	{
		return nullptr;
	}
}

bool Chicken::isFood(shared_ptr<ItemInstance> itemInstance)
{
	return (itemInstance->id == Item::seeds_wheat_Id) || (itemInstance->id == Item::netherwart_seeds_Id) || (itemInstance->id == Item::seeds_melon_Id) || (itemInstance->id == Item::seeds_pumpkin_Id);
}