1.0.8

Update to 20w10a
Add the /spell learn, /spell add, and /spell remove commands
Use CurseForge

CHANGELOG.md

@@ -1,5 +1,10 @@
 ### Changelog
 
+**1.0.8**
+* Update to 20w10a
+* Add the ```/spell learn```, ```/spell add```, and ```/spell remove``` commands
+* Use CurseForge
+
 **1.0.7**
 * Play Failure Sound when Inward Spell Fails
 

README.md

@@ -67,4 +67,13 @@ This command requires OP permissions.
 This command clears all known spells from the given player.
 
 #### ```/spell list <player>```
-This lists all the spells the given player knows.
+This lists all the spells the given player knows.
+
+#### ```/spell learn <player> <spell-id> <level>```
+This teaches the specified spell to the specified player.
+
+#### ```/spell add <player> <spell-id> <level>```
+This adds the specified spell to the item in the player's main hand.
+
+#### ```/spell remove <player> <spell-id>```
+This removes the specified spell from the item in the player's main hand.

build.gradle

@@ -1,5 +1,6 @@
 plugins {
-	id 'fabric-loom' version '0.2.6-SNAPSHOT'
+	id 'fabric-loom' version '0.2.7-SNAPSHOT'
+	id 'com.matthewprenger.cursegradle' version '1.4.0'
 }
 
 compileJava {
@@ -17,9 +18,9 @@ minecraft {
 dependencies {
 	minecraft "com.mojang:minecraft:${project.minecraft_version}"
 	mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
-	modCompile "net.fabricmc:fabric-loader:${project.loader_version}"
+	modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
 
-	modCompile "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
+	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
 }
 
 processResources {
@@ -53,3 +54,30 @@ task sourcesJar(type: Jar, dependsOn: classes) {
 jar {
 	from "LICENSE"
 }
+
+curseforge {
+	if (project.hasProperty('curseforge.api_key')) {
+		apiKey = project.getProperty('curseforge.api_key')
+	}
+	project {
+		id = project.curseforge_id
+		changelogType = 'markdown'
+		changelog = file('CHANGELOG.md')
+		releaseType = 'release'
+		addGameVersion project.simple_minecraft_version
+		addGameVersion 'Fabric'
+		addGameVersion 'Java 8'
+		mainArtifact(remapJar) {
+			displayName = "SorceryCraft v${version} for ${project.minecraft_version}"
+		}
+		afterEvaluate {
+			uploadTask.dependsOn('remapJar')
+		}
+		relations {
+			requiredDependency 'fabric-api'
+		}
+	}
+	options {
+		forgeGradleIntegration = false
+	}
+}

gradle.properties

@@ -3,15 +3,17 @@ org.gradle.jvmargs = -Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/use
-	minecraft_version = 20w09a
-	yarn_mappings = 20w09a+build.6
-	loader_version = 0.7.8+build.184
+	minecraft_version = 20w10a
+	curseforge_id = 365308
+	simple_minecraft_version = 1.16-Snapshot
+	yarn_mappings = 20w10a+build.7
+	loader_version = 0.7.8+build.186
 
 # Mod Properties
-	mod_version = 1.0.7
+	mod_version = 1.0.8
 	maven_group = com.thebrokenrail
 	archives_base_name = sorcerycraft
 
 # Dependencies
 	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
-	fabric_version = 0.4.33+build.301-1.16
+	fabric_version = 0.5.1+build.305-1.16

src/main/java/com/thebrokenrail/sorcerycraft/SorceryCraft.java

@@ -9,8 +9,8 @@ import com.thebrokenrail.sorcerycraft.entity.SpellEntity;
 import com.thebrokenrail.sorcerycraft.item.SpellItem;
 import com.thebrokenrail.sorcerycraft.packet.SelectSpellC2SPacket;
 import com.thebrokenrail.sorcerycraft.packet.UpdateKnownSpellsS2CPacket;
-import com.thebrokenrail.sorcerycraft.spell.RandomSpellLootTableFunction;
-import com.thebrokenrail.sorcerycraft.spell.Spells;
+import com.thebrokenrail.sorcerycraft.spell.util.RandomSpellLootTableFunction;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spells;
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.client.itemgroup.FabricItemGroupBuilder;

src/main/java/com/thebrokenrail/sorcerycraft/block/CastingTableContainer.java

@@ -1,10 +1,10 @@
 package com.thebrokenrail.sorcerycraft.block;
 
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
-import com.thebrokenrail.sorcerycraft.spell.Spell;
-import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
-import com.thebrokenrail.sorcerycraft.spell.SpellRegistry;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellPlayerEntity;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import net.minecraft.container.BlockContext;
 import net.minecraft.container.Container;
 import net.minecraft.container.ContainerType;

src/main/java/com/thebrokenrail/sorcerycraft/client/block/CastingTableScreen.java

@@ -4,8 +4,8 @@ import com.mojang.blaze3d.systems.RenderSystem;
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
 import com.thebrokenrail.sorcerycraft.block.CastingTableContainer;
 import com.thebrokenrail.sorcerycraft.packet.SelectSpellC2SPacket;
-import com.thebrokenrail.sorcerycraft.spell.Spell;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.minecraft.client.font.TextRenderer;
@@ -33,21 +33,21 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
     @Override
     protected void drawForeground(int mouseX, int mouseY) {
         int j = containerHeight - 94;
-        font.draw(title.asFormattedString(), (float) (49 + this.containerWidth / 2 - font.getStringWidth(title.asFormattedString()) / 2), 6.0F, 4210752);
-        font.draw(playerInventory.getDisplayName().asFormattedString(), 107.0F, (float) j, 4210752);
+        textRenderer.draw(title.asFormattedString(), (float) (49 + this.containerWidth / 2 - textRenderer.getStringWidth(title.asFormattedString()) / 2), 6.0F, 4210752);
+        textRenderer.draw(playerInventory.getDisplayName().asFormattedString(), 107.0F, (float) j, 4210752);
         String spells = new TranslatableText("container." + SorceryCraft.NAMESPACE + ".spells").getString();
-        font.draw(spells, (float) (5 - font.getStringWidth(spells) / 2 + 48), 6.0F, 4210752);
+        textRenderer.draw(spells, (float) (5 - textRenderer.getStringWidth(spells) / 2 + 48), 6.0F, 4210752);
         renderXPCost();
     }
 
     @Override
     protected void drawBackground(float delta, int mouseX, int mouseY) {
         RenderSystem.color4f(1.0F, 1.0F, 1.0F, 1.0F);
-        assert minecraft != null;
-        minecraft.getTextureManager().bindTexture(TEXTURE);
+        assert client != null;
+        client.getTextureManager().bindTexture(TEXTURE);
         int i = (width - containerWidth) / 2;
         int j = (height - containerHeight) / 2;
-        blit(i, j, this.getBlitOffset(), 0.0F, 0.0F, containerWidth, containerHeight, 256, 512);
+        blit(i, j, getZOffset(), 0.0F, 0.0F, containerWidth, containerHeight, 256, 512);
     }
 
     @Override
@@ -66,7 +66,7 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
             button.visible = button.index < container.getRecipes().length;
             if (button.visible) {
                 Spell spell = container.getRecipes()[button.getIndex() + indexStartOffset];
-                button.setMessage(SpellTag.getTranslatedSpell(spell.getID(), spell.getLevel()).getString());
+                button.setMessage(SpellTag.getTranslatedSpell(spell.getID(), spell.getLevel(), true).getString());
                 button.setFocused((button.getIndex() + indexStartOffset) == selectedIndex);
             }
         }
@@ -74,8 +74,8 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
 
     private void renderScrollbar() {
         Spell[] spells = container.getRecipes();
-        assert minecraft != null;
-        minecraft.getTextureManager().bindTexture(TEXTURE);
+        assert client != null;
+        client.getTextureManager().bindTexture(TEXTURE);
         int i = (width - containerWidth) / 2;
         int j = (height - containerHeight) / 2;
         int k = spells.length + 1 - 7;
@@ -88,9 +88,9 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
                 o = 113;
             }
 
-            blit(i + 94, j + 18 + o, getBlitOffset(), 0.0F, 199.0F, 6, 27, 256, 512);
+            blit(i + 94, j + 18 + o, getZOffset(), 0.0F, 199.0F, 6, 27, 256, 512);
         } else {
-            blit(i + 94, j + 18, getBlitOffset(), 6.0F, 199.0F, 6, 27, 256, 512);
+            blit(i + 94, j + 18, getZOffset(), 6.0F, 199.0F, 6, 27, 256, 512);
         }
     }
 
@@ -107,7 +107,7 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
                 int n = k + 2;
 
                 itemRenderer.renderGuiItem(itemStack, i + 5 + 68, n);
-                itemRenderer.renderGuiItemOverlay(font, itemStack, i + 5 + 68, n);
+                itemRenderer.renderGuiItemOverlay(textRenderer, itemStack, i + 5 + 68, n);
                 itemRenderer.zOffset = 0.0F;
                 k += 20;
             }
@@ -118,17 +118,17 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
         if (container.getRecipes().length > 0) {
             int i = container.getRecipes()[selectedIndex].getXPCost();
             int j = 8453920;
-            assert minecraft != null;
-            assert minecraft.player != null;
+            assert client != null;
+            assert client.player != null;
             String string = new TranslatableText("container.repair.cost", i).getString();
             if (!container.canTakeResult(playerInventory.player)) {
                 j = 16736352;
             }
 
             int x2 = containerWidth - 8;
-            int x1 = x2 - font.getStringWidth(string);
+            int x1 = x2 - textRenderer.getStringWidth(string);
             fill(x1, 65, x2, 77, 1325400064);
-            font.drawWithShadow(string, (float) x1, 67.0F, j);
+            textRenderer.drawWithShadow(string, (float) x1, 67.0F, j);
         }
     }
 
@@ -178,8 +178,8 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
 
     private void syncRecipeIndex() {
         container.setIndex(selectedIndex);
-        assert minecraft != null;
-        SelectSpellC2SPacket.send(minecraft, selectedIndex);
+        assert client != null;
+        SelectSpellC2SPacket.send(client, selectedIndex);
     }
 
     private final WidgetButtonPage[] buttons = new WidgetButtonPage[7];
@@ -220,7 +220,7 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
         }
 
         public void renderToolTip(int mouseX, int mouseY) {
-            if (isHovered && container.getRecipes().length > index + indexStartOffset && mouseX > this.x + 65) {
+            if (hovered && container.getRecipes().length > index + indexStartOffset && mouseX > this.x + 65) {
                 ItemStack itemStack = container.getRecipes()[index + indexStartOffset].getItemCost();
                 if (!itemStack.isEmpty()) {
                     renderTooltip(itemStack, mouseX, mouseY);
@@ -229,7 +229,7 @@ public class CastingTableScreen extends ContainerScreen<CastingTableContainer> {
         }
 
         @Override
-        public void drawCenteredString(TextRenderer textRenderer, String str, int ignored, int y, int color) {
+        public void drawCenteredString(TextRenderer textRenderer, String str, int centerX, int y, int color) {
             drawString(textRenderer, str, x + 5, y, color);
         }
     }

src/main/java/com/thebrokenrail/sorcerycraft/command/SpellArgumentType.java

@@ -0,0 +1,60 @@
+package com.thebrokenrail.sorcerycraft.command;
+
+import com.mojang.brigadier.StringReader;
+import com.mojang.brigadier.arguments.ArgumentType;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.brigadier.exceptions.DynamicCommandExceptionType;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.concurrent.CompletableFuture;
+
+import com.mojang.brigadier.suggestion.Suggestions;
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import com.thebrokenrail.sorcerycraft.SorceryCraft;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.text.TranslatableText;
+import net.minecraft.util.Identifier;
+
+public class SpellArgumentType implements ArgumentType<Identifier> {
+    private static final Collection<String> EXAMPLES = Arrays.asList("sorcerycraft:heal_spell", "sorcerycraft:damage_spell");
+    public static final DynamicCommandExceptionType NOT_FOUND_EXCEPTION = new DynamicCommandExceptionType((object) -> new TranslatableText("command." + SorceryCraft.NAMESPACE + ".spell.unknown_spell", object));
+
+    public SpellArgumentType() {
+    }
+
+    public static SpellArgumentType spell() {
+        return new SpellArgumentType();
+    }
+
+    public static Identifier getSpell(CommandContext<ServerCommandSource> context, String name) throws CommandSyntaxException {
+        return validate(context.getArgument(name, Identifier.class));
+    }
+
+    private static Identifier validate(Identifier identifier) throws CommandSyntaxException {
+        Spell testSpell = SpellRegistry.getSpell(identifier, 0);
+        if (testSpell == null) {
+            throw NOT_FOUND_EXCEPTION.create(identifier);
+        }
+        return identifier;
+    }
+
+    @Override
+    public <S> CompletableFuture<Suggestions> listSuggestions(CommandContext<S> context, SuggestionsBuilder builder) {
+        Identifier[] spells = SpellRegistry.getSpellsID();
+        for (Identifier spell : spells) {
+            builder.suggest(spell.toString());
+        }
+        return builder.buildFuture();
+    }
+
+    public Identifier parse(StringReader stringReader) throws CommandSyntaxException {
+        return validate(Identifier.fromCommandInput(stringReader));
+    }
+
+    public Collection<String> getExamples() {
+        return EXAMPLES;
+    }
+}

src/main/java/com/thebrokenrail/sorcerycraft/command/SpellCommand.java

@@ -1,11 +1,14 @@
 package com.thebrokenrail.sorcerycraft.command;
 
 import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.arguments.IntegerArgumentType;
+import com.mojang.brigadier.exceptions.DynamicCommandExceptionType;
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
-import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellPlayerEntity;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import net.minecraft.command.arguments.EntityArgumentType;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
 import net.minecraft.server.command.CommandManager;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.text.TranslatableText;
@@ -16,6 +19,8 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class SpellCommand {
+    private static final DynamicCommandExceptionType NOT_HOLDING_SPELL_EXCEPTION = new DynamicCommandExceptionType(object -> new TranslatableText("command."+ SorceryCraft.NAMESPACE + ".spell.not_holding_spell", object));
+
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
         dispatcher.register(CommandManager.literal("spell")
                 .requires(source -> source.hasPermissionLevel(4))
@@ -27,7 +32,7 @@ public class SpellCommand {
                                 SpellPlayerEntity spellPlayer = (SpellPlayerEntity) player;
                                 Map<Identifier, Integer> spells = spellPlayer.getSorceryCraftSpells();
                                 for (Map.Entry<Identifier, Integer> entry : spells.entrySet()) {
-                                    ctx.getSource().sendFeedback(SpellTag.getTranslatedSpell(entry.getKey(), entry.getValue()).formatted(Formatting.YELLOW), false);
+                                    ctx.getSource().sendFeedback(SpellTag.getTranslatedSpell(entry.getKey(), entry.getValue(), true).formatted(Formatting.YELLOW), false);
                                 }
                                 return 0;
                             })
@@ -44,6 +49,72 @@ public class SpellCommand {
                                 })
                         )
                 )
+                .then(CommandManager.literal("learn")
+                        .then(CommandManager.argument("player", EntityArgumentType.player())
+                                .then(CommandManager.argument("spell", SpellArgumentType.spell())
+                                        .then(CommandManager.argument("level", IntegerArgumentType.integer())
+                                                .executes(ctx -> {
+                                                    PlayerEntity player = EntityArgumentType.getPlayer(ctx, "player");
+                                                    Identifier spell = SpellArgumentType.getSpell(ctx, "spell");
+                                                    int level = IntegerArgumentType.getInteger(ctx, "level") - 1;
+                                                    Map<Identifier, Integer> spellMap = new HashMap<>();
+                                                    spellMap.put(spell, level);
+                                                    SpellTag.learnSpells(player, spellMap);
+                                                    return 1;
+                                                })
+                                        )
+                                )
+                        )
+                )
+                .then(CommandManager.literal("add")
+                        .then(CommandManager.argument("player", EntityArgumentType.player())
+                                .then(CommandManager.argument("spell", SpellArgumentType.spell())
+                                        .then(CommandManager.argument("level", IntegerArgumentType.integer())
+                                                .executes(ctx -> {
+                                                    PlayerEntity player = EntityArgumentType.getPlayer(ctx, "player");
+                                                    Identifier spell = SpellArgumentType.getSpell(ctx, "spell");
+                                                    int level = IntegerArgumentType.getInteger(ctx, "level") - 1;
+
+                                                    ItemStack stack = player.getMainHandStack();
+
+                                                    if (stack.getItem() != SorceryCraft.SPELL_ITEM) {
+                                                        throw NOT_HOLDING_SPELL_EXCEPTION.create(player);
+                                                    }
+
+                                                    Map<Identifier, Integer> spellMap = SpellTag.getSpells(stack);
+                                                    spellMap.put(spell, level);
+                                                    SpellTag.setSpells(stack, spellMap);
+
+                                                    ctx.getSource().sendFeedback(new TranslatableText("command.sorcerycraft.spell.applied_spell", SpellTag.getTranslatedSpell(spell, level, true)), true);
+                                                    return 1;
+                                                })
+                                        )
+                                )
+                        )
+                )
+                .then(CommandManager.literal("remove")
+                        .then(CommandManager.argument("player", EntityArgumentType.player())
+                                .then(CommandManager.argument("spell", SpellArgumentType.spell())
+                                        .executes(ctx -> {
+                                            PlayerEntity player = EntityArgumentType.getPlayer(ctx, "player");
+                                            Identifier spell = SpellArgumentType.getSpell(ctx, "spell");
+
+                                            ItemStack stack = player.getMainHandStack();
+
+                                            if (stack.getItem() != SorceryCraft.SPELL_ITEM) {
+                                                throw NOT_HOLDING_SPELL_EXCEPTION.create(player);
+                                            }
+
+                                            Map<Identifier, Integer> spellMap = SpellTag.getSpells(stack);
+                                            spellMap.remove(spell);
+                                            SpellTag.setSpells(stack, spellMap);
+
+                                            ctx.getSource().sendFeedback(new TranslatableText("command.sorcerycraft.spell.removed_spell", SpellTag.getTranslatedSpell(spell, 0, false)), true);
+                                            return 1;
+                                        })
+                                )
+                        )
+                )
         );
     }
 }

src/main/java/com/thebrokenrail/sorcerycraft/entity/SpellEntity.java

@@ -1,10 +1,10 @@
 package com.thebrokenrail.sorcerycraft.entity;
 
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
-import com.thebrokenrail.sorcerycraft.spell.Spell;
-import com.thebrokenrail.sorcerycraft.spell.SpellRegistry;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
-import com.thebrokenrail.sorcerycraft.spell.Spells;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spells;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.minecraft.entity.Entity;

src/main/java/com/thebrokenrail/sorcerycraft/item/SpellItem.java

@@ -2,22 +2,18 @@ package com.thebrokenrail.sorcerycraft.item;
 
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
 import com.thebrokenrail.sorcerycraft.entity.SpellEntity;
-import com.thebrokenrail.sorcerycraft.spell.Spell;
-import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
-import com.thebrokenrail.sorcerycraft.spell.SpellRegistry;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemGroup;
 import net.minecraft.item.ItemStack;
-import net.minecraft.text.LiteralText;
 import net.minecraft.text.Text;
-import net.minecraft.text.TranslatableText;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.DefaultedList;
-import net.minecraft.util.Formatting;
 import net.minecraft.util.Hand;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.Rarity;
@@ -63,7 +59,7 @@ public class SpellItem extends Item {
     public void appendTooltip(ItemStack itemStack, World world, List<Text> tooltip, TooltipContext tooltipContext) {
         Map<Identifier, Integer> spells = SpellTag.getSpells(itemStack);
         for (Map.Entry<Identifier, Integer> entry : spells.entrySet()) {
-            tooltip.add(SpellTag.getTranslatedSpell(entry.getKey(), entry.getValue()));
+            tooltip.add(SpellTag.getTranslatedSpell(entry.getKey(), entry.getValue(), true));
         }
     }
 
@@ -92,35 +88,9 @@ public class SpellItem extends Item {
         super.inventoryTick(stack, world, entity, slot, selected);
         if (!world.isClient() && entity instanceof PlayerEntity) {
             PlayerEntity player = (PlayerEntity) entity;
-            SpellPlayerEntity spellPlayer = (SpellPlayerEntity) player;
-
-            Map<Identifier, Integer> playerSpells = spellPlayer.getSorceryCraftSpells();
             Map<Identifier, Integer> itemSpells = SpellTag.getSpells(player.inventory.getInvStack(slot));
 
-            boolean changed = false;
-
-            for (Map.Entry<Identifier, Integer> entry : itemSpells.entrySet()) {
-                Spell spell = SpellRegistry.getSpell(entry.getKey(), entry.getValue());
-                if (spell != null) {
-                    if (spell.getLevel() >= spell.getMaxLevel()) {
-                        spell = SpellRegistry.getSpell(entry.getKey(), spell.getMaxLevel() - 1);
-                    }
-                    assert spell != null;
-                    if (!playerSpells.containsKey(spell.getID()) || playerSpells.get(spell.getID()) < spell.getLevel()) {
-                        changed = true;
-
-                        playerSpells.put(spell.getID(), spell.getLevel());
-                        assert world.getServer() != null;
-                        Text text = new LiteralText("[").append(SpellTag.getTranslatedSpell(spell.getID(), spell.getLevel()).getString()).append("]").formatted(Formatting.GREEN);
-                        world.getServer().getPlayerManager().sendToAll(new TranslatableText("chat." + SorceryCraft.NAMESPACE + ".new_spell", player.getDisplayName(), text));
-                    }
-                }
-            }
-
-            if (changed) {
-                SorceryCraft.playSpellSound(player);
-                spellPlayer.setSorceryCraftSpells(playerSpells);
-            }
+            SpellTag.learnSpells(player, itemSpells);
         }
     }
 }

src/main/java/com/thebrokenrail/sorcerycraft/mixin/MixinPlayerEntity.java

@@ -1,7 +1,7 @@
 package com.thebrokenrail.sorcerycraft.mixin;
 
-import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellPlayerEntity;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.util.Identifier;

src/main/java/com/thebrokenrail/sorcerycraft/mixin/MixinServerPlayerEntity.java

@@ -1,8 +1,8 @@
 package com.thebrokenrail.sorcerycraft.mixin;
 
 import com.thebrokenrail.sorcerycraft.packet.UpdateKnownSpellsS2CPacket;
-import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellPlayerEntity;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.server.network.ServerPlayerEntity;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/com/thebrokenrail/sorcerycraft/packet/UpdateKnownSpellsS2CPacket.java

@@ -1,8 +1,8 @@
 package com.thebrokenrail.sorcerycraft.packet;
 
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
-import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
-import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellPlayerEntity;
+import com.thebrokenrail.sorcerycraft.spell.util.SpellTag;
 import io.netty.buffer.Unpooled;
 import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.nbt.CompoundTag;

src/main/java/com/thebrokenrail/sorcerycraft/spell/DamageSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.effect.StatusEffects;

src/main/java/com/thebrokenrail/sorcerycraft/spell/DissolveSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.item.ItemStack;

src/main/java/com/thebrokenrail/sorcerycraft/spell/FlameSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;

src/main/java/com/thebrokenrail/sorcerycraft/spell/HealSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.effect.StatusEffects;

src/main/java/com/thebrokenrail/sorcerycraft/spell/InwardSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;

src/main/java/com/thebrokenrail/sorcerycraft/spell/LevitateSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.effect.StatusEffectInstance;

src/main/java/com/thebrokenrail/sorcerycraft/spell/SteadfastSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;

src/main/java/com/thebrokenrail/sorcerycraft/spell/TeleportSpell.java

@@ -1,5 +1,6 @@
 package com.thebrokenrail.sorcerycraft.spell;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.item.ItemStack;

src/main/java/com/thebrokenrail/sorcerycraft/spell/registry/Spell.java

@@ -1,4 +1,4 @@
-package com.thebrokenrail.sorcerycraft.spell;
+package com.thebrokenrail.sorcerycraft.spell.registry;
 
 import net.minecraft.entity.Entity;
 import net.minecraft.item.ItemStack;

src/main/java/com/thebrokenrail/sorcerycraft/spell/registry/SpellRegistry.java

@@ -1,4 +1,4 @@
-package com.thebrokenrail.sorcerycraft.spell;
+package com.thebrokenrail.sorcerycraft.spell.registry;
 
 import net.minecraft.util.Identifier;
 
@@ -11,6 +11,10 @@ import java.util.Map;
 public class SpellRegistry {
     private static final Map<Identifier, Class<?>> spells = new HashMap<>();
 
+    public static Spell getSpell(Map.Entry<Identifier, Integer> entry) {
+        return getSpell(entry.getKey(), entry.getValue());
+    }
+
     public static Spell getSpell(Identifier id, int level) {
         if (!spells.containsKey(id)) {
             return null;
@@ -52,4 +56,8 @@ public class SpellRegistry {
         spells.put(id, spell);
         return id;
     }
+
+    public static Identifier[] getSpellsID() {
+        return spells.keySet().toArray(new Identifier[0]);
+    }
 }

src/main/java/com/thebrokenrail/sorcerycraft/spell/registry/Spells.java

@@ -1,6 +1,15 @@
-package com.thebrokenrail.sorcerycraft.spell;
+package com.thebrokenrail.sorcerycraft.spell.registry;
 
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
+import com.thebrokenrail.sorcerycraft.spell.DamageSpell;
+import com.thebrokenrail.sorcerycraft.spell.DissolveSpell;
+import com.thebrokenrail.sorcerycraft.spell.FlameSpell;
+import com.thebrokenrail.sorcerycraft.spell.HealSpell;
+import com.thebrokenrail.sorcerycraft.spell.InwardSpell;
+import com.thebrokenrail.sorcerycraft.spell.LevitateSpell;
+import com.thebrokenrail.sorcerycraft.spell.SteadfastSpell;
+import com.thebrokenrail.sorcerycraft.spell.TeleportSpell;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
 import net.minecraft.util.Identifier;
 
 @SuppressWarnings("unused")

src/main/java/com/thebrokenrail/sorcerycraft/spell/util/RandomSpellLootTableFunction.java

@@ -1,5 +1,7 @@
-package com.thebrokenrail.sorcerycraft.spell;
+package com.thebrokenrail.sorcerycraft.spell.util;
 
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
 import net.minecraft.item.ItemStack;
 import net.minecraft.loot.condition.LootCondition;
 import net.minecraft.loot.context.LootContext;

src/main/java/com/thebrokenrail/sorcerycraft/spell/util/SpellPlayerEntity.java

@@ -1,4 +1,4 @@
-package com.thebrokenrail.sorcerycraft.spell;
+package com.thebrokenrail.sorcerycraft.spell.util;
 
 import net.minecraft.util.Identifier;
 

src/main/java/com/thebrokenrail/sorcerycraft/spell/util/SpellTag.java

@@ -1,14 +1,19 @@
-package com.thebrokenrail.sorcerycraft.spell;
+package com.thebrokenrail.sorcerycraft.spell.util;
 
 import com.thebrokenrail.sorcerycraft.SorceryCraft;
+import com.thebrokenrail.sorcerycraft.spell.registry.Spell;
+import com.thebrokenrail.sorcerycraft.spell.registry.SpellRegistry;
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.ListTag;
 import net.minecraft.nbt.Tag;
+import net.minecraft.text.LiteralText;
 import net.minecraft.text.Text;
 import net.minecraft.text.TranslatableText;
 import net.minecraft.util.Formatting;
 import net.minecraft.util.Identifier;
+import net.minecraft.world.World;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -81,12 +86,44 @@ public class SpellTag {
         return map;
     }
 
-    public static Text getTranslatedSpell(Identifier id, int level) {
+    public static Text getTranslatedSpell(Identifier id, int level, boolean allowNumber) {
         Text text = new TranslatableText("spell." + id.getNamespace() + '.' + id.getPath());
         text.formatted(Formatting.GRAY);
-        if (level != 0 || SpellRegistry.getMaxLevel(id) != 1) {
+        if ((level != 0 || SpellRegistry.getMaxLevel(id) != 1) && allowNumber) {
             text.append(" ").append(new TranslatableText("enchantment.level." + (level + 1)));
         }
         return text;
     }
+
+    public static void learnSpells(PlayerEntity player, Map<Identifier, Integer> itemSpells) {
+        SpellPlayerEntity spellPlayer = (SpellPlayerEntity) player;
+        World world = player.getEntityWorld();
+
+        Map<Identifier, Integer> playerSpells = spellPlayer.getSorceryCraftSpells();
+
+        boolean changed = false;
+
+        for (Map.Entry<Identifier, Integer> entry : itemSpells.entrySet()) {
+            Spell spell = SpellRegistry.getSpell(entry.getKey(), entry.getValue());
+            if (spell != null) {
+                if (spell.getLevel() >= spell.getMaxLevel()) {
+                    spell = SpellRegistry.getSpell(entry.getKey(), spell.getMaxLevel() - 1);
+                }
+                assert spell != null;
+                if (!playerSpells.containsKey(spell.getID()) || playerSpells.get(spell.getID()) < spell.getLevel()) {
+                    changed = true;
+
+                    playerSpells.put(spell.getID(), spell.getLevel());
+                    assert world.getServer() != null;
+                    Text text = new LiteralText("[").append(SpellTag.getTranslatedSpell(spell.getID(), spell.getLevel(), true).getString()).append("]").formatted(Formatting.GREEN);
+                    world.getServer().getPlayerManager().sendToAll(new TranslatableText("chat." + SorceryCraft.NAMESPACE + ".new_spell", player.getDisplayName(), text));
+                }
+            }
+        }
+
+        if (changed) {
+            SorceryCraft.playSpellSound(player);
+            spellPlayer.setSorceryCraftSpells(playerSpells);
+        }
+    }
 }

src/main/resources/assets/sorcerycraft/lang/en_us.json

@@ -8,6 +8,10 @@
   "entity.sorcerycraft.spell": "Spell",
   "command.sorcerycraft.spell.cleared_spells": "All spells cleared from %s",
   "command.sorcerycraft.spell.listing_spells": "%s knows the following spells:",
+  "command.sorcerycraft.spell.unknown_spell": "Unknown spell: %s",
+  "command.sorcerycraft.spell.not_holding_spell": "%s is not holding a Spell",
+  "command.sorcerycraft.spell.applied_spell": "Applied Spell %s",
+  "command.sorcerycraft.spell.removed_spell": "Removed Spell %s",
   "spell.sorcerycraft.damage_spell": "Damage",
   "spell.sorcerycraft.heal_spell": "Heal",
   "spell.sorcerycraft.dissolve_spell": "Dissolve",