first 1.11.1 attempt

1 files changed, 115 insertions, 0 deletions

diff --git a/src/main/java/com/sosnitzka/taiga/generic/TraitProgressiveStats.java b/src/main/java/com/sosnitzka/taiga/generic/TraitProgressiveStats.java
new file mode 100644
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+++ b/src/main/java/com/sosnitzka/taiga/generic/TraitProgressiveStats.java
@@ -0,0 +1,115 @@
+package com.sosnitzka.taiga.generic;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.text.TextFormatting;
+import slimeknights.tconstruct.library.modifiers.ModifierNBT;
+import slimeknights.tconstruct.library.tools.ToolNBT;
+import slimeknights.tconstruct.library.traits.AbstractTrait;
+import slimeknights.tconstruct.library.utils.TagUtil;
+
+/**
+ * Base class for tools that progressively gain/award stats.
+ * The modifier persists 2 different stat-data on the tool:
+ * - A 'pool' of stats to award
+ * - A 'bonus' of already awarded stats
+ * <p>
+ * The modifier reapplies the 'bonus' stats on application.
+ * The pool is not touched inheritly but only provided for the logic of the deriving trait.
+ */
+public abstract class TraitProgressiveStats extends AbstractTrait {
+
+    protected final String pool_key;    // Key to the tag that contains the free unassigned
+    protected final String applied_key; // Key to the tag that contains the already applied bonus stats
+
+    public TraitProgressiveStats(String identifier, TextFormatting color) {
+        super(identifier, color);
+
+        pool_key = identifier + "StatPool";
+        applied_key = identifier + "StatBonus";
+    }
+
+    public TraitProgressiveStats(String identifier, int color) {
+        super(identifier, color);
+
+        pool_key = identifier + "StatPool";
+        applied_key = identifier + "StatBonus";
+    }
+
+    /* Modifier management */
+
+    protected static StatNBT getStats(NBTTagCompound root, String key) {
+        return ModifierNBT.readTag(TagUtil.getTagSafe(TagUtil.getExtraTag(root), key), StatNBT.class);
+    }
+
+    protected static void setStats(NBTTagCompound root, StatNBT data, String key) {
+        NBTTagCompound extra = TagUtil.getExtraTag(root);
+        NBTTagCompound tag = new NBTTagCompound();
+        data.write(tag);
+        extra.setTag(key, tag);
+        TagUtil.setExtraTag(root, extra);
+    }
+
+    @Override
+    public void applyEffect(NBTTagCompound rootCompound, NBTTagCompound modifierTag) {
+        super.applyEffect(rootCompound, modifierTag);
+        // called on tool loading only
+        // we just apply the saved bonus stats
+        ToolNBT data = TagUtil.getToolStats(rootCompound);
+        StatNBT bonus = getBonus(rootCompound);
+
+        data.durability += bonus.durability;
+        data.speed += bonus.speed;
+        data.attack += bonus.attack;
+
+        TagUtil.setToolTag(rootCompound, data.get());
+    }
+
+    protected boolean hasPool(NBTTagCompound root) {
+        return TagUtil.getExtraTag(root).hasKey(pool_key);
+    }
+
+    protected StatNBT getPool(NBTTagCompound root) {
+        return getStats(root, pool_key);
+    }
+
+    protected void setPool(NBTTagCompound root, StatNBT data) {
+        setStats(root, data, pool_key);
+    }
+
+    protected StatNBT getBonus(NBTTagCompound root) {
+        return getStats(root, applied_key);
+    }
+
+    protected void setBonus(NBTTagCompound root, StatNBT data) {
+        setStats(root, data, applied_key);
+    }
+
+    protected boolean playerIsBreakingBlock(Entity entity) {
+        return false;
+    }
+
+    public static class StatNBT extends ModifierNBT {
+
+        // statpool
+        public int durability;
+        public float attack;
+        public float speed;
+
+        @Override
+        public void read(NBTTagCompound tag) {
+            super.read(tag);
+            durability = tag.getInteger("durability");
+            attack = tag.getFloat("attack");
+            speed = tag.getFloat("speed");
+        }
+
+        @Override
+        public void write(NBTTagCompound tag) {
+            super.write(tag);
+            tag.setInteger("durability", durability);
+            tag.setFloat("attack", attack);
+            tag.setFloat("speed", speed);
+        }
+    }
+}
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