fix: make ore generation biome-specific and add command permissions

- Replace overworld-wide ore spawning with biome-specific generation
- Delete add_custom_ores.json that caused ores to spawn everywhere
- Create 6 biome-specific modifiers:
  * add_cold_biomes_ores.json - Lapis, concentrated diamond
  * add_hot_biomes_ores.json - Pure gold, copper, redstone
  * add_mountain_biomes_ores.json - High emerald
  * add_rare_biomes_ores.json - Lower emerald
  * add_tempered_biomes_ores.json - Iron, concentrated coal
  * add_shard_diamond_ores.json - Shard diamond (all biomes)
- Add permission level 2 requirement to /ores and /ore commands

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/main/java/net/mcreator/customoregen/OresCommand.java

@@ -65,10 +65,13 @@ public class OresCommand {
 	public static void onRegisterCommands(RegisterCommandsEvent event) {
 		CommandDispatcher<CommandSourceStack> dispatcher = event.getDispatcher();
 
+		// Niveau de permission 2 = OP (Admin level)
 		dispatcher.register(Commands.literal("ores")
+				.requires(source -> source.hasPermission(2))
 				.executes(OresCommand::executeOres));
 
 		dispatcher.register(Commands.literal("ore")
+				.requires(source -> source.hasPermission(2))
 				.executes(OresCommand::executeOres));
 	}
 

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_cold_biomes_ores.json

@@ -0,0 +1,10 @@
+{
+    "type": "neoforge:add_features",
+    "biomes": "#custom_ore_gen:cold_biomes",
+    "features": [
+        "custom_ore_gen:lapisore",
+        "custom_ore_gen:deepslatelapisore",
+        "custom_ore_gen:deepslatediamondore"
+    ],
+    "step": "underground_ores"
+}

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_custom_ores.json

@@ -1,23 +0,0 @@
-{
-    "type": "neoforge:add_features",
-    "biomes": "#minecraft:is_overworld",
-    "features": [
-        "custom_ore_gen:sharddiamondblockore",
-        "custom_ore_gen:puregoldenore",
-        "custom_ore_gen:deepslatepuregoldenore",
-        "custom_ore_gen:concentratedcoalore",
-        "custom_ore_gen:deepslatesharddiamondore",
-        "custom_ore_gen:deepslatediamondore",
-        "custom_ore_gen:lapisore",
-        "custom_ore_gen:deepslatelapisore",
-        "custom_ore_gen:redstoneore",
-        "custom_ore_gen:deepslateredstoneore",
-        "custom_ore_gen:copperhighore",
-        "custom_ore_gen:copperlowerore",
-        "custom_ore_gen:highemeraldore",
-        "custom_ore_gen:loweremeraldore",
-        "custom_ore_gen:ironore",
-        "custom_ore_gen:deepslateironore"
-    ],
-    "step": "underground_ores"
-}

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_hot_biomes_ores.json

@@ -0,0 +1,13 @@
+{
+    "type": "neoforge:add_features",
+    "biomes": "#custom_ore_gen:hot_biomes",
+    "features": [
+        "custom_ore_gen:puregoldenore",
+        "custom_ore_gen:deepslatepuregoldenore",
+        "custom_ore_gen:copperhighore",
+        "custom_ore_gen:copperlowerore",
+        "custom_ore_gen:redstoneore",
+        "custom_ore_gen:deepslateredstoneore"
+    ],
+    "step": "underground_ores"
+}

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_mountain_biomes_ores.json

@@ -0,0 +1,8 @@
+{
+    "type": "neoforge:add_features",
+    "biomes": "#custom_ore_gen:mountain_biomes",
+    "features": [
+        "custom_ore_gen:highemeraldore"
+    ],
+    "step": "underground_ores"
+}

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_rare_biomes_ores.json

@@ -0,0 +1,8 @@
+{
+    "type": "neoforge:add_features",
+    "biomes": "#custom_ore_gen:rare_biomes",
+    "features": [
+        "custom_ore_gen:loweremeraldore"
+    ],
+    "step": "underground_ores"
+}

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_shard_diamond_ores.json

@@ -0,0 +1,11 @@
+{
+    "type": "neoforge:add_features",
+    "biomes": {
+        "type": "neoforge:any"
+    },
+    "features": [
+        "custom_ore_gen:sharddiamondblockore",
+        "custom_ore_gen:deepslatesharddiamondore"
+    ],
+    "step": "underground_ores"
+}

src/main/resources/data/custom_ore_gen/neoforge/biome_modifier/add_tempered_biomes_ores.json

@@ -0,0 +1,10 @@
+{
+    "type": "neoforge:add_features",
+    "biomes": "#custom_ore_gen:tempered_biomes",
+    "features": [
+        "custom_ore_gen:ironore",
+        "custom_ore_gen:deepslateironore",
+        "custom_ore_gen:concentratedcoalore"
+    ],
+    "step": "underground_ores"
+}