本文主要是介绍Minecraft Fabric模组开发教程#10 添加矿物，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
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注册矿物
我们都知道，在矿物被挖掘之后，会掉落经验，所以我们需要使用ExperienceDroppingBlock来创建方块对象，之后需要创建两种矿物，一种是普通的矿物，一种是深层矿物。
ExperienceDroppingBlock的构造函数需要两个参数，第一个是掉落的经验数量，这里也就是创建了一个随机为 10-17 的经验掉落，第二个参数是方块的设置，这里设置了方块的颜色，敲击音效，硬度抗性，必须使用工具，以及挖掘音效。
public static final Block END_HEART_ORE = new ExperienceDroppingBlock(UniformIntProvider.create(10, 17), AbstractBlock.Settings.create().mapColor(MapColor.STONE_GRAY).instrument(Instrument.BASEDRUM).requiresTool().strength(3.0f, 3.0f).sounds(BlockSoundGroup.NETHER_ORE));
深层矿物的设置和普通矿物差不多，只不过需要调用copy方法。
public static final Block DEEPSLATE_END_HEART_ORE = new ExperienceDroppingBlock(UniformIntProvider.create(10, 17), AbstractBlock.Settings.copy(END_HEART_ORE).mapColor(MapColor.DEEPSLATE_GRAY).instrument(Instrument.BASEDRUM).requiresTool().strength(4.5f, 3.0f).sounds(BlockSoundGroup.DEEPSLATE));
最后，我们需要注册这两个矿物。
Registry.register(Registries.BLOCK, new Identifier("awesome", "end_heart_ore"), END_HEART_ORE);
Registry.register(Registries.BLOCK, new Identifier("awesome", "deepslate_end_heart_ore"), DEEPSLATE_END_HEART_ORE);
注册矿物物品
使用之前学习的方法，我们可以很容易的注册矿物物品。
矿物纹理
使用之前学习的方法，我们可以很容易的注册矿物纹理。
多语言文件
{"item.awesome.end_heart_ore": "End Heart Ore","item.awesome.deepslate_end_heart_ore": "Deepslate End Heart Ore","block.awesome.end_heart_ore": "End Heart Ore","block.awesome.deepslate_end_heart_ore": "Deepslate End Heart Ore"
}
掉落物
这里会比较复杂，需要考虑精准采集和时运的影响，但我们可以使用原版中已经存在的配置。
我们进入到原版游戏中的data/minecraft/loot_tables/blocks/diamond_ore.json和data/minecraft/loot_tables/blocks/deepslate_diamond_ore.json将钻石矿的掉落配置加以修改。
@@ -24,7 +24,7 @@}}],
- "name": "minecraft:diamond_ore"
+ "name": "awesome:end_heart_ore"},{"type": "minecraft:item",
@@ -38,7 +38,7 @@"function": "minecraft:explosion_decay"}],
- "name": "minecraft:diamond"
+ "name": "awesome:end_heart"}]}
@@ -46,5 +46,5 @@"rolls": 1.0}],
- "random_sequence": "minecraft:blocks/diamond_ore"
+ "random_sequence": "awesome:blocks/end_heart_ore"}
@@ -24,7 +24,7 @@}}],
- "name": "minecraft:deepslate_diamond_ore"
+ "name": "awesome:deepslate_end_heart_ore"},{"type": "minecraft:item",
@@ -38,7 +38,7 @@"function": "minecraft:explosion_decay"}],
- "name": "minecraft:diamond"
+ "name": "awesome:end_heart"}]}
@@ -46,5 +46,5 @@"rolls": 1.0}],
- "random_sequence": "minecraft:blocks/deepslate_diamond_ore"
+ "random_sequence": "awesome:blocks/deepslate_end_heart_ore"}
可挖掘方块
我们需要在data/minecraft/tags/blocks/mineable/pickaxe.json中添加我们的矿物。
{"replace": false,"values": ["awesome:end_heart_ore","awesome:deepslate_end_heart_ore"]
}
矿物配方
首先添加熔炉的配方，还是在recipes下创建，格式就是物品ID_from_smelting_矿物ID.json，高炉的配方就是物品ID_from_blasting_矿物ID.json。
熔炉
{"type": "minecraft:smelting","category": "misc","cookingtime": 200,"experience": 1.0,"group": "end_heart","ingredient": {"item": "awesome:end_heart_ore"},"result": "awesome:end_heart"
}
{"type": "minecraft:smelting","category": "misc","cookingtime": 200,"experience": 1.0,"group": "end_heart","ingredient": {"item": "awesome:deepslate_end_heart_ore"},"result": "awesome:end_heart"
}
高炉
{"type": "minecraft:blasting","category": "misc","cookingtime": 100,"experience": 1.0,"group": "end_heart","ingredient": {"item": "awesome:end_heart_ore"},"result": "awesome:end_heart"
}
{"type": "minecraft:blasting","category": "misc","cookingtime": 100,"experience": 1.0,"group": "end_heart","ingredient": {"item": "awesome:deepslate_end_heart_ore"},"result": "awesome:end_heart"
}
矿物生成
首先创建矿物的configured_feature，在data\awesome\worldgen\configured_feature中，创建配置end_heart_ore.json。
其中discard_chance_on_air_exposure就是矿物在空气中曝露的概率，size就是矿物的大小，targets就是矿物生成的目标方块，predicate_type的意思就是判断tag中的方块是否符合要求，不过要注意的是state中的Name必须首字母大写。
{"type": "minecraft:ore","config": {"discard_chance_on_air_exposure": 0.0,"size": 12,"targets": [{"state": {"Name": "awesome:end_heart_ore"},"target": {"predicate_type": "minecraft:tag_match","tag": "minecraft:stone_ore_replaceables"}},{"state": {"Name": "awesome:deepslate_end_heart_ore"},"target": {"predicate_type": "minecraft:tag_match","tag": "minecraft:deepslate_ore_replaceables"}}]}
}
然后创建placed_feature，在data\awesome\worldgen\placed_feature中，创建配置end_heart_ore.json。
在placement中有四个参数，第一个是minecraft:count，就是矿物的数量，第二个是minecraft:in_square，就是矿物的生成范围，第三个是minecraft:height_range，就是矿物的生成高度，第四个是minecraft:biome，表示会在群系中生成。
{"feature": "awesome:end_heart_ore","placement": [{"type": "minecraft:count","count": 20},{"type": "minecraft:in_square"},{"type": "minecraft:height_range","height": {"type": "minecraft:trapezoid","max_inclusive": {"absolute": 70},"min_inclusive": {"absolute": -24}}},{"type": "minecraft:biome"}]
}
最后注册PlacedFeature。
public static final RegistryKey<PlacedFeature> END_HEART_ORE_PLACED_FEATURE = RegistryKey.of(RegistryKeys.PLACED_FEATURE, new Identifier("awesome","end_heart_ore"));
并且在BiomeModifications中注册END_HEART_ORE_PLACED_FEATURE。
BiomeModifications.addFeature(BiomeSelectors.foundInOverworld(), GenerationStep.Feature.UNDERGROUND_ORES, END_HEART_ORE_PLACED_FEATURE);
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