Merge pull request #419 from gishicrafter/patch-1
Patch for Issue #404 (RefineryRecipe fix)
This commit is contained in:
commit
252ed9df9d
1 changed files with 81 additions and 5 deletions
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@ -9,15 +9,16 @@
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package buildcraft.api.recipes;
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import java.util.LinkedList;
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import java.util.SortedSet;
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import java.util.TreeSet;
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import net.minecraftforge.liquids.LiquidStack;
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public class RefineryRecipe {
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public class RefineryRecipe implements Comparable<RefineryRecipe> {
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private static LinkedList<RefineryRecipe> recipes = new LinkedList<RefineryRecipe>();
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private static SortedSet<RefineryRecipe> recipes = new TreeSet<RefineryRecipe>();
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public static void registerRefineryRecipe(RefineryRecipe recipe) {
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if (!recipes.contains(recipe)) {
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@ -45,8 +46,24 @@ public class RefineryRecipe {
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this(new LiquidStack(ingredientId1, ingredientQty1, 0), new LiquidStack(ingredientId2, ingredientQty2, 0), new LiquidStack(resultId, resultQty, 0), energy, delay);
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}
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public RefineryRecipe(LiquidStack ingredient1, LiquidStack ingredient2, LiquidStack result, int energy, int delay) {
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this.ingredient1 = ingredient1;
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this.ingredient2 = ingredient2;
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// Sort starting materials.
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if(ingredient1 != null && ingredient2 != null) {
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if( (ingredient1.itemID > ingredient2.itemID) || (ingredient1.itemID == ingredient2.itemID && ingredient1.itemMeta > ingredient2.itemMeta) ) {
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this.ingredient1 = ingredient2;
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this.ingredient2 = ingredient1;
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} else {
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this.ingredient1 = ingredient1;
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this.ingredient2 = ingredient2;
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}
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} else if(ingredient2 != null) {
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this.ingredient1 = ingredient2;
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this.ingredient2 = ingredient1;
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} else {
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this.ingredient1 = ingredient1;
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this.ingredient2 = ingredient2;
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}
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this.result = result;
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this.energy = energy;
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this.delay = delay;
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@ -77,4 +94,63 @@ public class RefineryRecipe {
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return false;
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}
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// Compares to only the types of source materials.
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// We consider non-null < null in order that one-ingredient recipe is checked after
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// the failure of matching two-ingredient recipes which include that liquid.
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@Override
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public int compareTo(RefineryRecipe other) {
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if(other == null) {
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return -1;
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} else if (ingredient1 == null) {
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if(other.ingredient1 == null) {
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return 0;
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} else {
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return 1;
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}
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} else if(other.ingredient1 == null) {
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return -1;
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} else if(ingredient1.itemID != other.ingredient1.itemID) {
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return ingredient1.itemID - other.ingredient1.itemID;
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} else if(ingredient1.itemMeta != other.ingredient1.itemMeta) {
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return ingredient1.itemMeta - other.ingredient1.itemMeta;
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} else if(ingredient2 == null) {
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if(other.ingredient2 == null) {
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return 0;
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} else {
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return 1;
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}
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} else if(other.ingredient2 == null) {
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return -1;
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} else if(ingredient2.itemID != other.ingredient2.itemID) {
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return ingredient2.itemID - other.ingredient2.itemID;
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} else if(ingredient2.itemMeta != other.ingredient2.itemMeta) {
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return ingredient2.itemMeta - other.ingredient2.itemMeta;
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}
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return 0;
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}
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// equals() should be consistent with compareTo().
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@Override
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public boolean equals(Object obj) {
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if(obj != null && obj instanceof RefineryRecipe) {
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return this.compareTo((RefineryRecipe)obj) == 0;
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}
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return false;
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}
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// hashCode() should be overridden because equals() was overridden.
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@Override
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public int hashCode() {
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if(ingredient1 == null) {
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return 0;
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} else if(ingredient2 == null) {
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return ingredient1.itemID ^ ingredient1.itemMeta;
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}
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return ingredient1.itemID ^ ingredient1.itemMeta ^ ingredient2.itemID ^ ingredient2.itemMeta;
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}
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}
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