diff options
Diffstat (limited to 'main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicTank.java')
| -rw-r--r-- | main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicTank.java | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicTank.java b/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicTank.java new file mode 100644 index 0000000000..f5787161c0 --- /dev/null +++ b/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicTank.java @@ -0,0 +1,206 @@ +package gregtech.api.metatileentity.implementations; + +import gregtech.api.enums.ItemList; +import gregtech.api.gui.GT_Container_BasicTank; +import gregtech.api.gui.GT_GUIContainer_BasicTank; +import gregtech.api.interfaces.ITexture; +import gregtech.api.interfaces.tileentity.IGregTechTileEntity; +import gregtech.api.util.GT_Utility; +import net.minecraft.entity.player.InventoryPlayer; +import net.minecraft.item.ItemStack; +import net.minecraft.nbt.NBTTagCompound; +import net.minecraftforge.fluids.FluidStack; + +/** + * NEVER INCLUDE THIS FILE IN YOUR MOD!!! + * + * This is the main construct for my generic Tanks. Filling and emptying behavior have to be implemented manually + */ +public abstract class GT_MetaTileEntity_BasicTank extends GT_MetaTileEntity_TieredMachineBlock { + + public FluidStack mFluid; + + /** + * @param aInvSlotCount should be 3 + */ + public GT_MetaTileEntity_BasicTank(int aID, String aName, String aNameRegional, int aTier, int aInvSlotCount, String aDescription, ITexture... aTextures) { + super(aID, aName, aNameRegional, aTier, aInvSlotCount, aDescription, aTextures); + } + + public GT_MetaTileEntity_BasicTank(String aName, int aTier, int aInvSlotCount, String aDescription, ITexture[][][] aTextures) { + super(aName, aTier, aInvSlotCount, aDescription, aTextures); + } + + @Override public boolean isSimpleMachine() {return false;} + @Override public boolean isValidSlot(int aIndex) {return aIndex != getStackDisplaySlot();} + + @Override + public void saveNBTData(NBTTagCompound aNBT) { + if (mFluid != null) aNBT.setTag("mFluid", mFluid.writeToNBT(new NBTTagCompound())); + } + + @Override + public void loadNBTData(NBTTagCompound aNBT) { + mFluid = FluidStack.loadFluidStackFromNBT(aNBT.getCompoundTag("mFluid")); + } + + public abstract boolean doesFillContainers(); + public abstract boolean doesEmptyContainers(); + public abstract boolean canTankBeFilled(); + public abstract boolean canTankBeEmptied(); + public abstract boolean displaysItemStack(); + public abstract boolean displaysStackSize(); + public int getInputSlot() {return 0;} + public int getOutputSlot() {return 1;} + public int getStackDisplaySlot() {return 2;} + + public boolean isFluidInputAllowed(FluidStack aFluid) {return true;} + public boolean isFluidChangingAllowed() {return true;} + + public FluidStack getFillableStack() {return mFluid;} + public FluidStack setFillableStack(FluidStack aFluid) {mFluid = aFluid; return mFluid;} + public FluidStack getDrainableStack() {return mFluid;} + public FluidStack setDrainableStack(FluidStack aFluid) {mFluid = aFluid; return mFluid;} + public FluidStack getDisplayedFluid() {return getDrainableStack();} + + @Override + public Object getServerGUI(int aID, InventoryPlayer aPlayerInventory, IGregTechTileEntity aBaseMetaTileEntity) { + return new GT_Container_BasicTank(aPlayerInventory, aBaseMetaTileEntity); + } + + @Override + public Object getClientGUI(int aID, InventoryPlayer aPlayerInventory, IGregTechTileEntity aBaseMetaTileEntity) { + return new GT_GUIContainer_BasicTank(aPlayerInventory, aBaseMetaTileEntity, getLocalName()); + } + + @Override + public void onPreTick(IGregTechTileEntity aBaseMetaTileEntity, long aTick) { + if (aBaseMetaTileEntity.isServerSide()) { + if (isFluidChangingAllowed() && getFillableStack() != null && getFillableStack().amount <= 0) setFillableStack(null); + + if (displaysItemStack() && getStackDisplaySlot() >= 0 && getStackDisplaySlot() < mInventory.length) { + if (getDisplayedFluid() == null) { + if (ItemList.Display_Fluid.isStackEqual(mInventory[getStackDisplaySlot()], true, true)) mInventory[getStackDisplaySlot()] = null; + } else { + mInventory[getStackDisplaySlot()] = GT_Utility.getFluidDisplayStack(getDisplayedFluid(), displaysStackSize()); + } + } + + if (doesEmptyContainers()) { + FluidStack tFluid = GT_Utility.getFluidForFilledItem(mInventory[getInputSlot()], true); + if (tFluid != null && isFluidInputAllowed(tFluid)) { + if (getFillableStack() == null) { + if (isFluidInputAllowed(tFluid) && tFluid.amount <= getCapacity()) { + if (aBaseMetaTileEntity.addStackToSlot(getOutputSlot(), GT_Utility.getContainerItem(mInventory[getInputSlot()], true), 1)) { + setFillableStack(tFluid.copy()); + aBaseMetaTileEntity.decrStackSize(getInputSlot(), 1); + } + } + } else { + if (tFluid.isFluidEqual(getFillableStack()) && tFluid.amount + getFillableStack().amount <= getCapacity()) { + if (aBaseMetaTileEntity.addStackToSlot(getOutputSlot(), GT_Utility.getContainerItem(mInventory[getInputSlot()], true), 1)) { + getFillableStack().amount+=tFluid.amount; + aBaseMetaTileEntity.decrStackSize(getInputSlot(), 1); + } + } + } + } + } + + if (doesFillContainers()) { + ItemStack tOutput = GT_Utility.fillFluidContainer(getDrainableStack(), mInventory[getInputSlot()], false, true); + if (tOutput != null && aBaseMetaTileEntity.addStackToSlot(getOutputSlot(), tOutput, 1)) { + FluidStack tFluid = GT_Utility.getFluidForFilledItem(tOutput, true); + aBaseMetaTileEntity.decrStackSize(getInputSlot(), 1); + if (tFluid != null) getDrainableStack().amount -= tFluid.amount; + if (getDrainableStack().amount <= 0 && isFluidChangingAllowed()) setDrainableStack(null); + } + } + } + } + + @Override + public FluidStack getFluid() { + return getDrainableStack(); + } + + @Override + public int getFluidAmount() { + return getDrainableStack() != null ? getDrainableStack().amount : 0; + } + + @Override + public int fill(FluidStack aFluid, boolean doFill) { + if (aFluid == null || aFluid.getFluidID() <= 0 || aFluid.amount <= 0 || !canTankBeFilled() || !isFluidInputAllowed(aFluid)) return 0; + + if (getFillableStack() == null || getFillableStack().getFluidID() <= 0) { + if(aFluid.amount <= getCapacity()) { + if (doFill) { + setFillableStack(aFluid.copy()); + getBaseMetaTileEntity().markDirty(); + } + return aFluid.amount; + } + if (doFill) { + setFillableStack(aFluid.copy()); + getFillableStack().amount = getCapacity(); + getBaseMetaTileEntity().markDirty(); + } + return getCapacity(); + } + + if (!getFillableStack().isFluidEqual(aFluid)) + return 0; + + int space = getCapacity() - getFillableStack().amount; + if (aFluid.amount <= space) { + if (doFill) { + getFillableStack().amount += aFluid.amount; + getBaseMetaTileEntity().markDirty(); + } + return aFluid.amount; + } + if (doFill) + getFillableStack().amount = getCapacity(); + return space; + } + + @Override + public FluidStack drain(int maxDrain, boolean doDrain) { + if (getDrainableStack() == null || !canTankBeEmptied()) return null; + if (getDrainableStack().amount <= 0 && isFluidChangingAllowed()) { + setDrainableStack(null); + getBaseMetaTileEntity().markDirty(); + return null; + } + + int used = maxDrain; + if (getDrainableStack().amount < used) + used = getDrainableStack().amount; + + if (doDrain) { + getDrainableStack().amount -= used; + getBaseMetaTileEntity().markDirty(); + } + + FluidStack drained = getDrainableStack().copy(); + drained.amount = used; + + if (getDrainableStack().amount <= 0 && isFluidChangingAllowed()) { + setDrainableStack(null); + getBaseMetaTileEntity().markDirty(); + } + + return drained; + } + + @Override + public boolean allowPullStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) { + return aIndex==getOutputSlot(); + } + + @Override + public boolean allowPutStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) { + return aIndex==getInputSlot(); + } +}
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