Checkpoint initial implementation

tungston/core/geology/mineral.py

@@ -0,0 +1,32 @@
+from tungston.core.geology.replacement import Replacement
+from tungston.core.resourceid import ResourceId
+
+
+# Class ############################################################################################
+
+class Mineral:
+
+    def __init__(self, name:str, replacements:None|tuple[Replacement]=None):
+        self.name = name
+        self.replacements = replacements or []
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            f"Mineral<{self.name}>", "{",
+                "replacements: [",
+                    ", ".join([str(r) for r in self.replacements]),
+                "]",
+            "}"
+        ]])
+
+    def addStoneReplacement(self, blockId:str) -> "Mineral":
+        blockId = ResourceId.canonical(blockId)
+        self.replacements.append(Replacement(STONE_REPLACEABLES, blockId))
+        return self
+
+    def addDeepslateReplacement(self, blockId:str) -> "Mineral":
+        blockId = ResourceId.canonical(blockId)
+        self.replacements.append(Replacement(DEEPSLATE_REPLACEABLES, blockId))