2 files changed, 51 insertions, 1 deletions
diff --git a/src/main/java/re/jag/parquet/mixin/SellMapFactoryMixin.java b/src/main/java/re/jag/parquet/mixin/SellMapFactoryMixin.java
new file mode 100644
index 0000000..7dc536b
--- /dev/null
+++ b/src/main/java/re/jag/parquet/mixin/SellMapFactoryMixin.java
@@ -0,0 +1,49 @@
+package re.jag.parquet.mixin;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.item.FilledMapItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.item.map.MapIcon;
+import net.minecraft.item.map.MapState;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.text.LiteralText;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.village.TradeOffer;
+import net.minecraft.village.TradeOffers;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.Shadow;
+
+import java.util.Random;
+
+@Mixin(targets="net.minecraft.village.TradeOffers$SellMapFactory")
+public class SellMapFactoryMixin implements TradeOffers.Factory {
+    @Shadow
+    private int price;
+    @Shadow
+    private String structure;
+    @Shadow
+    private MapIcon.Type iconType;
+    @Shadow
+    private int maxUses;
+    @Shadow
+    private int experience;
+
+    @Overwrite
+    public TradeOffer create(Entity entity, Random random) {
+        if (!(entity.world instanceof ServerWorld)) {
+            return null;
+        } else {
+            ServerWorld serverWorld = (ServerWorld) entity.world;
+            BlockPos blockPos = new BlockPos(0,0,0);
+            ItemStack itemStack = FilledMapItem.createMap(serverWorld, blockPos.getX(), blockPos.getZ(), (byte)2, true, true);
+            FilledMapItem.fillExplorationMap(serverWorld, itemStack);
+            MapState.addDecorationsTag(itemStack, blockPos, "+", this.iconType);
+            itemStack.setCustomName(new LiteralText("You shall not crash"));
+            return new TradeOffer(new ItemStack(Items.EMERALD, this.price), new ItemStack(Items.COMPASS), itemStack, this.maxUses, this.experience, 0.2F);
+        }
+    }
+}
+
diff --git a/src/main/resources/parquet.mixins.json b/src/main/resources/parquet.mixins.json
index 93d9905..5d809a4 100644
--- a/src/main/resources/parquet.mixins.json
+++ b/src/main/resources/parquet.mixins.json
@@ -10,7 +10,8 @@
     "CommandManagerMixin",
     "ServerPlayerEntityMixin",
     "BootstrapMixin",
-    "FireWorkItemMixin"
+    "FireWorkItemMixin",
+    "SellMapFactoryMixin"
   ],
   "client": [
   ],