aboutsummaryrefslogtreecommitdiff
path: root/src/main/java/gtPlusPlus/api/objects/minecraft/BTF_FluidTank.java
blob: 13f12503f0a6ebaacdbede788baf168ed26c9b69 (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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
package gtPlusPlus.api.objects.minecraft;

import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fluids.FluidTank;
import net.minecraftforge.fluids.FluidTankInfo;

public class BTF_FluidTank extends FluidTank {

    public FluidStack mFluid;

    public BTF_FluidTank(int capacity) {
        super(capacity);
    }

    /**
     * Let's replace the Default handling with GT's own handling code, because it's probably better, right?
     * 
     * @author Alkalus/GregoriusT
     */
    @Override
    public FluidStack getFluid() {
        return this.getDrainableStack();
    }

    @Override
    public int getFluidAmount() {
        return this.getDrainableStack() != null ? this.getDrainableStack().amount : 0;
    }

    @Override
    public NBTTagCompound writeToNBT(NBTTagCompound aNBT) {
        super.writeToNBT(aNBT);
        if (this.mFluid != null) {
            aNBT.setTag("mFluid", this.mFluid.writeToNBT(new NBTTagCompound()));
        }
        return aNBT;
    }

    @Override
    public FluidTank readFromNBT(NBTTagCompound aNBT) {
        this.mFluid = FluidStack.loadFluidStackFromNBT(aNBT.getCompoundTag("mFluid"));
        return this;
    }

    /*
     * public abstract boolean isLiquidInput(byte arg0); public abstract boolean isLiquidOutput(byte arg0); public
     * abstract boolean doesFillContainers(); public abstract boolean doesEmptyContainers();
     */

    public boolean canTankBeFilled() {
        return true;
    }

    public boolean canTankBeEmptied() {
        return true;
    }

    public boolean isFluidInputAllowed(FluidStack aFluid) {
        return true;
    }

    public FluidStack getFillableStack() {
        return this.mFluid;
    }

    public FluidStack setFillableStack(FluidStack aFluid) {
        this.mFluid = aFluid;
        return this.mFluid;
    }

    public FluidStack getDrainableStack() {
        return this.mFluid;
    }

    public FluidStack setDrainableStack(FluidStack aFluid) {
        this.mFluid = aFluid;
        return this.mFluid;
    }

    public boolean isFluidChangingAllowed() {
        return true;
    }

    @Override
    public int fill(FluidStack aFluid, boolean doFill) {
        if (aFluid != null && aFluid.getFluid()
            .getID() > 0 && aFluid.amount > 0 && this.canTankBeFilled() && this.isFluidInputAllowed(aFluid)) {
            if (this.getFillableStack() != null && this.getFillableStack()
                .getFluid()
                .getID() > 0) {
                if (!this.getFillableStack()
                    .isFluidEqual(aFluid)) {
                    return 0;
                } else {
                    int space = this.getCapacity() - this.getFillableStack().amount;
                    if (aFluid.amount <= space) {
                        if (doFill) {
                            FluidStack arg9999 = this.getFillableStack();
                            arg9999.amount += aFluid.amount;
                        }

                        return aFluid.amount;
                    } else {
                        if (doFill) {
                            this.getFillableStack().amount = this.getCapacity();
                        }

                        return space;
                    }
                }
            } else if (aFluid.amount <= this.getCapacity()) {
                if (doFill) {
                    this.setFillableStack(aFluid.copy());
                }

                return aFluid.amount;
            } else {
                if (doFill) {
                    this.setFillableStack(aFluid.copy());
                    this.getFillableStack().amount = this.getCapacity();
                }

                return this.getCapacity();
            }
        } else {
            return 0;
        }
    }

    @Override
    public FluidStack drain(int maxDrain, boolean doDrain) {
        if (this.getDrainableStack() != null && this.canTankBeEmptied()) {
            if (this.getDrainableStack().amount <= 0 && this.isFluidChangingAllowed()) {
                this.setDrainableStack((FluidStack) null);
                return null;
            } else {
                int used = maxDrain;
                if (this.getDrainableStack().amount < maxDrain) {
                    used = this.getDrainableStack().amount;
                }

                if (doDrain) {
                    FluidStack arg9999 = this.getDrainableStack();
                    arg9999.amount -= used;
                }

                FluidStack drained = this.getDrainableStack()
                    .copy();
                drained.amount = used;
                if (this.getDrainableStack().amount <= 0 && this.isFluidChangingAllowed()) {
                    this.setDrainableStack((FluidStack) null);
                }

                return drained;
            }
        } else {
            return null;
        }
    }

    @Override
    public int getCapacity() {
        return super.getCapacity();
    }

    @Override
    public FluidTankInfo getInfo() {
        return new FluidTankInfo(this);
    }

    @Override
    public void setFluid(FluidStack fluid) {
        setFillableStack(fluid);
    }

    @Override
    public void setCapacity(int capacity) {
        super.setCapacity(capacity);
    }

    public FluidStack drain(FluidStack aFluid, boolean doDrain) {
        return drain(aFluid.amount, doDrain);
    }
}