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Make this method less hideous

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Ellpeck 2016-11-02 19:40:48 +01:00
parent 7524ee52fd
commit da082cbfa5
1 changed files with 12 additions and 28 deletions
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src/main/java/de/ellpeck/actuallyadditions/mod/util/WorldUtil.java
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@ -54,40 +54,24 @@ import java.util.List;
public final class WorldUtil{ public final class WorldUtil{
//This is probably hideous. Just saying.
public static boolean doItemInteraction(int slotExtract, int slotInsert, TileEntity extract, TileEntity insert, EnumFacing extractSide, EnumFacing insertSide){ public static boolean doItemInteraction(int slotExtract, int slotInsert, TileEntity extract, TileEntity insert, EnumFacing extractSide, EnumFacing insertSide){
ItemStack theoreticalExtract = extractItem(slotExtract, extract, extractSide, Integer.MAX_VALUE, true); if(extract.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, extractSide) && insert.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, insertSide)){
IItemHandler extractCap = extract.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, extractSide);
IItemHandler insertCap = insert.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, insertSide);
ItemStack theoreticalExtract = extractCap.extractItem(slotExtract, Integer.MAX_VALUE, true);
if(theoreticalExtract != null){ if(theoreticalExtract != null){
ItemStack remaining = insertItem(slotInsert, insert, insertSide, theoreticalExtract, false); ItemStack remaining = insertCap.insertItem(slotInsert, theoreticalExtract, false);
if(!ItemStack.areItemStacksEqual(remaining, theoreticalExtract)){ if(!ItemStack.areItemStacksEqual(remaining, theoreticalExtract)){
int toExtract = remaining == null ? theoreticalExtract.stackSize : theoreticalExtract.stackSize-remaining.stackSize; int toExtract = remaining == null ? theoreticalExtract.stackSize : theoreticalExtract.stackSize-remaining.stackSize;
extractItem(slotExtract, extract, extractSide, toExtract, false); extractCap.extractItem(slotExtract, toExtract, false);
return true; return true;
} }
} }
}
return false; return false;
} }
public static ItemStack insertItem(int slotInsert, TileEntity insert, EnumFacing insertSide, ItemStack stack, boolean simulate){
if(insert.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, insertSide)){
IItemHandler insertCap = insert.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, insertSide);
if(insertCap != null){
return insertCap.insertItem(slotInsert, stack, simulate);
}
}
return stack;
}
public static ItemStack extractItem(int slotExtract, TileEntity extract, EnumFacing extractSide, int amount, boolean simulate){
if(extract.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, extractSide)){
IItemHandler extractCap = extract.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, extractSide);
if(extractCap != null){
return extractCap.extractItem(slotExtract, amount, simulate);
}
}
return null;
}
public static void doEnergyInteraction(TileEntity tileFrom, TileEntity tileTo, EnumFacing sideTo, int maxTransfer){ public static void doEnergyInteraction(TileEntity tileFrom, TileEntity tileTo, EnumFacing sideTo, int maxTransfer){
if(maxTransfer > 0){ if(maxTransfer > 0){
if(tileFrom instanceof IEnergyProvider && tileTo instanceof IEnergyReceiver){ if(tileFrom instanceof IEnergyProvider && tileTo instanceof IEnergyReceiver){