Fork of Poseidon providing Bukkit #1060 to older Beta versions (b1.0-b1.7.3)
keii.dev
1package net.minecraft.server;
2
3// CraftBukkit start
4
5import org.bukkit.craftbukkit.inventory.CraftItemStack;
6import org.bukkit.event.inventory.FurnaceBurnEvent;
7import org.bukkit.event.inventory.FurnaceSmeltEvent;
8// CraftBukkit end
9
10import uk.betacraft.uberbukkit.Uberbukkit;
11
12public class TileEntityFurnace extends TileEntity implements IInventory {
13
14 private ItemStack[] items = new ItemStack[3];
15 public int burnTime = 0;
16 public int ticksForCurrentFuel = 0;
17 public int cookTime = 0;
18
19 // CraftBukkit start
20 private int lastTick = (int) (System.currentTimeMillis() / 50);
21
22 public ItemStack[] getContents() {
23 return this.items;
24 }
25 // CraftBukkit end
26
27 public TileEntityFurnace() {
28 }
29
30 public int getSize() {
31 return this.items.length;
32 }
33
34 public ItemStack getItem(int i) {
35 return this.items[i];
36 }
37
38 public ItemStack splitStack(int i, int j) {
39 if (this.items[i] != null) {
40 ItemStack itemstack;
41
42 if (this.items[i].count <= j) {
43 itemstack = this.items[i];
44 this.items[i] = null;
45 return itemstack;
46 } else {
47 itemstack = this.items[i].a(j);
48 if (this.items[i].count == 0) {
49 this.items[i] = null;
50 }
51
52 return itemstack;
53 }
54 } else {
55 return null;
56 }
57 }
58
59 public void setItem(int i, ItemStack itemstack) {
60 this.items[i] = itemstack;
61 if (itemstack != null && itemstack.count > this.getMaxStackSize()) {
62 itemstack.count = this.getMaxStackSize();
63 }
64 }
65
66 public String getName() {
67 return "Furnace";
68 }
69
70 public void a(NBTTagCompound nbttagcompound) {
71 super.a(nbttagcompound);
72 NBTTagList nbttaglist = nbttagcompound.l("Items");
73
74 this.items = new ItemStack[this.getSize()];
75
76 for (int i = 0; i < nbttaglist.c(); ++i) {
77 NBTTagCompound nbttagcompound1 = (NBTTagCompound) nbttaglist.a(i);
78 byte b0 = nbttagcompound1.c("Slot");
79
80 if (b0 >= 0 && b0 < this.items.length) {
81 this.items[b0] = new ItemStack(nbttagcompound1);
82 }
83 }
84
85 this.burnTime = nbttagcompound.d("BurnTime");
86 this.cookTime = nbttagcompound.d("CookTime");
87 this.ticksForCurrentFuel = this.fuelTime(this.items[1]);
88 }
89
90 public void b(NBTTagCompound nbttagcompound) {
91 super.b(nbttagcompound);
92 nbttagcompound.a("BurnTime", (short) this.burnTime);
93 nbttagcompound.a("CookTime", (short) this.cookTime);
94 NBTTagList nbttaglist = new NBTTagList();
95
96 for (int i = 0; i < this.items.length; ++i) {
97 if (this.items[i] != null) {
98 NBTTagCompound nbttagcompound1 = new NBTTagCompound();
99
100 nbttagcompound1.a("Slot", (byte) i);
101 this.items[i].a(nbttagcompound1);
102 nbttaglist.a((NBTBase) nbttagcompound1);
103 }
104 }
105
106 nbttagcompound.a("Items", (NBTBase) nbttaglist);
107 }
108
109 public int getMaxStackSize() {
110 return 64;
111 }
112
113 public boolean isBurning() {
114 return this.burnTime > 0;
115 }
116
117 public void g_() {
118 boolean flag = this.burnTime > 0;
119 boolean flag1 = false;
120
121 // CraftBukkit start
122 int currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit
123 int elapsedTicks = currentTick - this.lastTick;
124 this.lastTick = currentTick;
125
126 // CraftBukkit - moved from below
127 if (this.isBurning() && this.canBurn()) {
128 this.cookTime += elapsedTicks;
129 if (this.cookTime >= 200) {
130 this.cookTime %= 200;
131 this.burn();
132 flag1 = true;
133 }
134 } else {
135 this.cookTime = 0;
136 }
137 // CraftBukkit end
138
139 if (this.burnTime > 0) {
140 this.burnTime -= elapsedTicks; // CraftBukkit
141 }
142
143 if (!this.world.isStatic) {
144 // CraftBukkit start - handle multiple elapsed ticks
145 if (this.burnTime <= 0 && this.canBurn() && this.items[1] != null) { // CraftBukkit - == to <=
146 CraftItemStack fuel = new CraftItemStack(this.items[1]);
147
148 FurnaceBurnEvent furnaceBurnEvent = new FurnaceBurnEvent(this.world.getWorld().getBlockAt(this.x, this.y, this.z), fuel, this.fuelTime(this.items[1]));
149 this.world.getServer().getPluginManager().callEvent(furnaceBurnEvent);
150
151 if (furnaceBurnEvent.isCancelled()) {
152 return;
153 }
154
155 this.ticksForCurrentFuel = furnaceBurnEvent.getBurnTime();
156 this.burnTime += this.ticksForCurrentFuel;
157 if (this.burnTime > 0 && furnaceBurnEvent.isBurning()) {
158 // CraftBukkit end
159 flag1 = true;
160 if (this.items[1] != null) {
161 --this.items[1].count;
162 if (this.items[1].count == 0) {
163 this.items[1] = null;
164 }
165 }
166 }
167 }
168
169 /* CraftBukkit start - moved up
170 if (this.f() && this.process()) {
171 ++this.cookTime;
172 if (this.cookTime == 200) {
173 this.cookTime = 0;
174 this.burn();
175 flag1 = true;
176 }
177 } else {
178 this.cookTime = 0;
179 }
180 // CraftBukkit end */
181
182 if (flag != this.burnTime > 0) {
183 flag1 = true;
184 BlockFurnace.a(this.burnTime > 0, this.world, this.x, this.y, this.z);
185 }
186 }
187
188 if (flag1) {
189 this.update();
190 }
191 }
192
193 private boolean canBurn() {
194 if (this.items[0] == null) {
195 return false;
196 } else {
197 ItemStack itemstack = FurnaceRecipes.getInstance().a(this.items[0].getItem().id);
198
199 // CraftBukkit - consider resultant count instead of current count
200 return itemstack == null ? false : (this.items[2] == null ? true : (!this.items[2].doMaterialsMatch(itemstack) ? false : (this.items[2].count + itemstack.count <= this.getMaxStackSize() && this.items[2].count < this.items[2].getMaxStackSize() ? true : this.items[2].count + itemstack.count <= itemstack.getMaxStackSize())));
201 }
202 }
203
204 public void burn() {
205 if (this.canBurn()) {
206 ItemStack itemstack = FurnaceRecipes.getInstance().a(this.items[0].getItem().id);
207
208 // CraftBukkit start
209 CraftItemStack source = new CraftItemStack(this.items[0]);
210 CraftItemStack result = new CraftItemStack(itemstack.cloneItemStack());
211
212 FurnaceSmeltEvent furnaceSmeltEvent = new FurnaceSmeltEvent(this.world.getWorld().getBlockAt(this.x, this.y, this.z), source, result);
213 this.world.getServer().getPluginManager().callEvent(furnaceSmeltEvent);
214
215 if (furnaceSmeltEvent.isCancelled()) {
216 return;
217 }
218
219 org.bukkit.inventory.ItemStack oldResult = furnaceSmeltEvent.getResult();
220 ItemStack newResult = new ItemStack(oldResult.getTypeId(), oldResult.getAmount(), oldResult.getDurability());
221 itemstack = newResult;
222
223 if (this.items[2] == null) {
224 this.items[2] = itemstack.cloneItemStack();
225 } else if (this.items[2].id == itemstack.id) {
226 // CraftBukkit - compare damage too
227 if (this.items[2].damage == itemstack.damage) {
228 this.items[2].count += itemstack.count;
229 }
230 // CraftBukkit end
231 }
232
233 --this.items[0].count;
234 if (this.items[0].count <= 0) {
235 this.items[0] = null;
236 }
237 }
238 }
239
240 private int fuelTime(ItemStack itemstack) {
241 if (itemstack == null) {
242 return 0;
243 } else {
244 int i = itemstack.getItem().id;
245
246 return i < 256 && Block.byId[i].material == Material.WOOD ? 300 : (i == Item.STICK.id ? 100 : (i == Item.COAL.id ? 1600 : (i == Item.LAVA_BUCKET.id ? 20000 : (Uberbukkit.getTargetPVN() >= 11 ? (i == Block.SAPLING.id ? 100 : 0) : 0))));
247 }
248 }
249
250 public boolean a_(EntityHuman entityhuman) {
251 return this.world.getTileEntity(this.x, this.y, this.z) != this ? false : entityhuman.e((double) this.x + 0.5D, (double) this.y + 0.5D, (double) this.z + 0.5D) <= 64.0D;
252 }
253}