package appeng.crafting; import java.util.ArrayList; import net.minecraft.world.World; import appeng.api.AEApi; import appeng.api.config.Actionable; import appeng.api.config.FuzzyMode; import appeng.api.networking.crafting.ICraftingPatternDetails; import appeng.api.networking.security.BaseActionSource; import appeng.api.storage.data.IAEItemStack; import appeng.api.storage.data.IItemList; import appeng.me.cache.CraftingCache; import appeng.me.cluster.implementations.CraftingCPUCluster; public class CraftingTreeNode { // parent node. private CraftingTreeProcess parent; private World world; // what slot! int slot; // what item is this? private IAEItemStack what; // what are the crafting patterns for this? private ArrayList nodes = new ArrayList(); boolean cannotUse = false; long missing = 0; IItemList used = AEApi.instance().storage().createItemList(); boolean exhausted = false; boolean sim; public CraftingTreeNode(CraftingCache cc, CraftingJob job, IAEItemStack wat, CraftingTreeProcess par, int slot, int depth) { what = wat; parent = par; this.slot = slot; this.world = job.jobHost.getWorld(); sim = false; for (ICraftingPatternDetails details : cc.getCraftingFor( what ))// in order. { if ( notRecurive( details ) ) nodes.add( new CraftingTreeProcess( cc, job, details, this, depth + 1, world ) ); } } public IAEItemStack getStack(long size) { IAEItemStack is = what.copy(); is.setStackSize( size ); return is; } boolean notRecurive(ICraftingPatternDetails details) { IAEItemStack[] o = details.getOutputs(); for (IAEItemStack i : o) if ( i.equals( what ) ) return true; if ( parent == null ) return false; return parent.notRecurive( details ); } public IAEItemStack request(MECraftingInventory inv, long l, BaseActionSource src) throws CraftBranchFailure, InterruptedException { if ( Thread.interrupted() ) throw new InterruptedException(); what.setStackSize( l ); if ( slot >= 0 && parent != null && parent.details.isCraftable() ) { for (IAEItemStack fuzz : inv.getItemList().findFuzzy( what, FuzzyMode.IGNORE_ALL )) { if ( parent.details.isValidItemForSlot( slot, fuzz.getItemStack(), world ) ) { fuzz = fuzz.copy(); fuzz.setStackSize( l ); IAEItemStack available = inv.extractItems( fuzz, Actionable.MODULATE, src ); if ( available != null ) { if ( !exhausted ) used.add( available ); l -= available.getStackSize(); if ( l == 0 ) return available; } } } } else { IAEItemStack available = inv.extractItems( what, Actionable.MODULATE, src ); if ( available != null ) { if ( !exhausted ) used.add( available ); l -= available.getStackSize(); if ( l == 0 ) return available; } } exhausted = true; if ( nodes.size() == 1 ) { CraftingTreeProcess pro = nodes.get( 0 ); while (pro.possible && l > 0) { pro.request( inv, pro.getTimes( l, pro.getAmountCrafted( what ).getStackSize() ), src ); what.setStackSize( l ); IAEItemStack available = inv.extractItems( what, Actionable.MODULATE, src ); if ( available != null ) { l -= available.getStackSize(); if ( l <= 0 ) return available; } else pro.possible = false; // ;P } } else if ( nodes.size() > 1 ) { for (CraftingTreeProcess pro : nodes) { try { while (pro.possible && l > 0) { MECraftingInventory subInv = new MECraftingInventory( inv ); pro.request( subInv, 1, src ); subInv.commit( src ); what.setStackSize( l ); IAEItemStack available = inv.extractItems( what, Actionable.MODULATE, src ); if ( available != null ) { l -= available.getStackSize(); if ( l <= 0 ) return available; } else pro.possible = false; // ;P } } catch (CraftBranchFailure fail) { pro.possible = true; } } } if ( sim ) { missing += l; return what; } throw new CraftBranchFailure( what, l ); } public void dive(CraftingJob job) { if ( missing > 0 ) job.addMissing( getStack( missing ) ); missing = 0; for (CraftingTreeProcess pro : nodes) pro.dive( job ); } public void setSimulate() { sim = true; missing = 0; used.resetStatus(); exhausted = false; for (CraftingTreeProcess pro : nodes) pro.setSimulate(); } public void setJob(MECraftingInventory storage, CraftingCPUCluster craftingCPUCluster, BaseActionSource src) throws CraftBranchFailure { for (IAEItemStack i : used) { IAEItemStack ex = storage.extractItems( i, Actionable.MODULATE, src ); if ( ex == null || ex.getStackSize() != i.getStackSize() ) throw new CraftBranchFailure( i, i.getStackSize() ); craftingCPUCluster.addStorage( ex ); } for (CraftingTreeProcess pro : nodes) pro.setJob( storage, craftingCPUCluster, src ); } }