112 lines
2.1 KiB
Java
112 lines
2.1 KiB
Java
package net.minecraftforge.liquids;
|
|
|
|
/**
|
|
* Reference implementation of ILiquidTank. Use this or implement your own.
|
|
*/
|
|
public class LiquidTank implements ILiquidTank {
|
|
private LiquidStack liquid;
|
|
private int capacity;
|
|
private int tankPressure;
|
|
|
|
public LiquidTank(int capacity) {
|
|
this(null, capacity);
|
|
}
|
|
|
|
public LiquidTank(int liquidId, int quantity, int capacity) {
|
|
this(new LiquidStack(liquidId, quantity), capacity);
|
|
}
|
|
public LiquidTank(LiquidStack liquid, int capacity) {
|
|
this.liquid = liquid;
|
|
this.capacity = capacity;
|
|
}
|
|
|
|
@Override
|
|
public LiquidStack getLiquid() {
|
|
return this.liquid;
|
|
}
|
|
|
|
@Override
|
|
public void setLiquid(LiquidStack liquid) {
|
|
this.liquid = liquid;
|
|
}
|
|
|
|
@Override
|
|
public void setCapacity(int capacity) {
|
|
this.capacity = capacity;
|
|
}
|
|
|
|
@Override
|
|
public int getCapacity() {
|
|
return this.capacity;
|
|
}
|
|
|
|
@Override
|
|
public int fill(LiquidStack resource, boolean doFill) {
|
|
if(resource == null || resource.itemID <= 0)
|
|
return 0;
|
|
|
|
if(liquid == null || liquid.itemID <= 0) {
|
|
if(resource.amount <= capacity) {
|
|
if(doFill)
|
|
this.liquid = resource.copy();
|
|
return resource.amount;
|
|
} else {
|
|
if(doFill) {
|
|
this.liquid = resource.copy();
|
|
this.liquid.amount = capacity;
|
|
}
|
|
return capacity;
|
|
}
|
|
}
|
|
|
|
if(!liquid.isLiquidEqual(resource))
|
|
return 0;
|
|
|
|
int space = capacity - liquid.amount;
|
|
if(resource.amount <= space) {
|
|
if(doFill)
|
|
this.liquid.amount += resource.amount;
|
|
return resource.amount;
|
|
} else {
|
|
|
|
if(doFill)
|
|
this.liquid.amount = capacity;
|
|
return space;
|
|
}
|
|
|
|
}
|
|
@Override
|
|
public LiquidStack drain(int maxDrain, boolean doDrain) {
|
|
if(liquid == null || liquid.itemID <= 0)
|
|
return null;
|
|
if(liquid.amount <= 0)
|
|
return null;
|
|
|
|
int used = maxDrain;
|
|
if(liquid.amount < used)
|
|
used = liquid.amount;
|
|
|
|
if(doDrain) {
|
|
liquid.amount -= used;
|
|
}
|
|
|
|
LiquidStack drained = new LiquidStack(liquid.itemID, used, liquid.itemMeta);
|
|
|
|
// Reset liquid if emptied
|
|
if(liquid.amount <= 0)
|
|
liquid = null;
|
|
|
|
return drained;
|
|
}
|
|
|
|
@Override
|
|
public int getTankPressure() {
|
|
return tankPressure;
|
|
}
|
|
|
|
public void setTankPressure(int pressure)
|
|
{
|
|
this.tankPressure = pressure;
|
|
}
|
|
|
|
}
|