Feature/world ships (#10541)

Spawn Raider Ship structures in the world

src/main/java/com/minecolonies/core/structures/MineColoniesStructures.java

@@ -20,8 +20,7 @@ public class MineColoniesStructures
     public static final DeferredRegister<StructureType<?>> DEFERRED_REGISTRY_STRUCTURE = DeferredRegister.create(Registries.STRUCTURE_TYPE, Constants.MOD_ID);
 
     /**
-     * Registers the base structure itself and sets what its path is. In this case,
-     * this base structure will have the resourcelocation of structure_tutorial:sky_structures.
+     * Empty colony structure.
      */
     public static final DeferredHolder<StructureType<?>, StructureType<EmptyColonyStructure>> EMPTY_COLONY = DEFERRED_REGISTRY_STRUCTURE.register("empty_colony", () -> () -> COLONY_CODEC);
 }

src/main/resources/data/minecolonies/tags/worldgen/biome/has_structure/ship.json

@@ -0,0 +1,6 @@
+{
+  "replace": false,
+  "values": [
+    "#minecraft:is_ocean"
+  ]
+}

src/main/resources/data/minecolonies/worldgen/processor_list/placeholder_replacement.json

@@ -0,0 +1,44 @@
+{
+  "processors": [
+    {
+      "blocks": [
+        {
+          "Name": "structurize:blocksubstitution"
+        },
+        {
+          "Name": "minecolonies:blockwaypoint"
+        }
+      ],
+      "processor_type": "minecraft:block_ignore"
+    },
+    {
+      "rules": [
+        {
+          "output_state": {
+            "Name": "minecraft:grass_block"
+          },
+          "input_predicate": {
+            "block": "structurize:blocksolidsubstitution",
+            "predicate_type": "minecraft:block_match"
+          },
+          "location_predicate": {
+            "predicate_type": "minecraft:always_true"
+          }
+        },
+        {
+          "output_state": {
+            "Name": "minecraft:water"
+          },
+          "input_predicate": {
+            "block": "structurize:blockfluidsubstitution",
+            "predicate_type": "minecraft:block_match"
+          },
+          "location_predicate": {
+            "predicate_type": "minecraft:always_true"
+          }
+        }
+      ],
+      "processor_type": "minecraft:rule"
+    }
+  ]
+}

src/main/resources/data/minecolonies/worldgen/structure/ship.json

@@ -0,0 +1,16 @@
+{
+  "type": "minecraft:jigsaw",
+  "biomes": "#minecolonies:has_structure/ship",
+  "adapt_noise": false,
+  "start_pool": "minecolonies:ship_pool",
+  "spawn_overrides": {},
+  "size": 1,
+  "step": "surface_structures",
+
+  "start_height": {
+    "absolute": -3
+  },
+  "project_start_to_heightmap": "WORLD_SURFACE_WG",
+  "max_distance_from_center": 16,
+  "use_expansion_hack": false
+}

src/main/resources/data/minecolonies/worldgen/structure_set/ship.json

@@ -0,0 +1,14 @@
+{
+  "structures": [
+    {
+      "structure": "minecolonies:ship",
+      "weight": 1
+    }
+  ],
+  "placement": {
+    "salt": 1225566777,
+    "spacing": 55,
+    "separation": 25,
+    "type": "minecraft:random_spread"
+  }
+}

src/main/resources/data/minecolonies/worldgen/template_pool/ship_pool.json

@@ -0,0 +1,60 @@
+{
+  "name": "minecolonies:start_pool",
+  "fallback": "minecraft:empty",
+  "elements": [
+    {
+      "weight": 1,
+      "element": {
+        "location": "minecolonies:ships/large_pirate_ship",
+        "processors": "minecolonies:placeholder_replacement",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    },
+    {
+      "weight": 1,
+      "element": {
+        "location": "minecolonies:ships/medium_pirate_ship",
+        "processors": "minecolonies:placeholder_replacement",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    },
+    {
+      "weight": 1,
+      "element": {
+        "location": "minecolonies:ships/small_pirate_ship",
+        "processors": "minecolonies:placeholder_replacement",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    },
+    {
+      "weight": 1,
+      "element": {
+        "location": "minecolonies:ships/large_norse_ship",
+        "processors": "minecolonies:placeholder_replacement",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    },
+    {
+      "weight": 1,
+      "element": {
+        "location": "minecolonies:ships/medium_norse_ship",
+        "processors": "minecolonies:placeholder_replacement",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    },
+    {
+      "weight": 1,
+      "element": {
+        "location": "minecolonies:ships/small_norse_ship",
+        "processors": "minecolonies:placeholder_replacement",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    }
+  ]
+}