Initial commit for 3.0

The altar mostly works. Sigils exist. Orbs exist. Living Armor framework exists. Probably some other things.

src/main/java/com/wayoftime/bloodmagic/api/impl/BloodMagicAPI.java

@@ -0,0 +1,67 @@
+package com.wayoftime.bloodmagic.api.impl;
+
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.Multimap;
+import com.wayoftime.bloodmagic.api.IBloodMagicAPI;
+import com.wayoftime.bloodmagic.core.type.ComponentType;
+import com.wayoftime.bloodmagic.core.util.BMLog;
+import net.minecraft.block.state.IBlockState;
+
+import javax.annotation.Nonnull;
+import java.util.List;
+
+public class BloodMagicAPI implements IBloodMagicAPI {
+
+    public static final BloodMagicAPI INSTANCE = new BloodMagicAPI();
+
+    private final BloodMagicBlacklist blacklist;
+    private final BloodMagicRecipeRegistrar recipeRegistrar;
+    private final BloodMagicValueManager valueManager;
+    private final Multimap<ComponentType, IBlockState> altarComponents;
+
+    public BloodMagicAPI() {
+        this.blacklist = new BloodMagicBlacklist();
+        this.recipeRegistrar = new BloodMagicRecipeRegistrar();
+        this.valueManager = new BloodMagicValueManager();
+        this.altarComponents = ArrayListMultimap.create();
+    }
+
+    @Nonnull
+    @Override
+    public BloodMagicBlacklist getBlacklist() {
+        return blacklist;
+    }
+
+    @Nonnull
+    @Override
+    public BloodMagicRecipeRegistrar getRecipeRegistrar() {
+        return recipeRegistrar;
+    }
+
+    @Nonnull
+    @Override
+    public BloodMagicValueManager getValueManager() {
+        return valueManager;
+    }
+
+    @Override
+    public void registerAltarComponent(@Nonnull IBlockState state, @Nonnull String componentType) {
+        ComponentType component = null;
+        for (ComponentType type : ComponentType.VALUES) {
+            if (type.name().equalsIgnoreCase(componentType)) {
+                component = type;
+                break;
+            }
+        }
+
+        if (component != null) {
+            BMLog.API_VERBOSE.info("Registered {} as a {} altar component.", state, componentType);
+            altarComponents.put(component, state);
+        } else BMLog.API.warn("Invalid Altar component type: {}.", componentType);
+    }
+
+    @Nonnull
+    public List<IBlockState> getComponentStates(ComponentType component) {
+        return (List<IBlockState>) altarComponents.get(component);
+    }
+}