pickaxe to drop ores when they were mined

src/net/torvald/terrarum/blockproperties/BlockCodex.kt

@@ -4,6 +4,7 @@ import net.torvald.gdx.graphics.Cvec
 import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.ReferencingRanges.PREFIX_VIRTUALTILE
 import net.torvald.terrarum.gameitems.ItemID
+import net.torvald.terrarum.gameitems.isWall
 import net.torvald.terrarum.utils.CSVFetcher
 import net.torvald.util.SortedArrayList
 import org.apache.commons.csv.CSVRecord
@@ -63,7 +64,7 @@ class BlockCodex {
     }
 
     fun fromCSV(module: String, csvString: String) {
-        printdbg(this, "Building wire properties table for module $module")
+        printdbg(this, "Building block properties table for module $module")
 
         val csvParser = org.apache.commons.csv.CSVParser.parse(
                 csvString,
@@ -144,7 +145,7 @@ class BlockCodex {
         }
 
         try {
-            return if (blockID.startsWith("wall@"))
+            return if (blockID.isWall())
                 blockProps[blockID.substring(5)]!!
             else
                 blockProps[blockID]!!

src/net/torvald/terrarum/blockproperties/FluidCodex.kt

@@ -1,5 +1,6 @@
 package net.torvald.terrarum.blockproperties
 
+import net.torvald.gdx.graphics.Cvec
 import net.torvald.terrarum.gameitems.ItemID
 
 /**
@@ -28,4 +29,13 @@ class FluidCodex {
         }
     }
 
+}
+
+
+
+class FluidProp {
+    val opacity: Cvec = Cvec()
+    val lumCol: Cvec = Cvec()
+    var id: ItemID = ""
+    var nameKey: String = ""
 }

src/net/torvald/terrarum/blockproperties/FluidProp.kt

@@ -1,17 +0,0 @@
-package net.torvald.terrarum.blockproperties
-
-import net.torvald.gdx.graphics.Cvec
-import net.torvald.terrarum.gameitems.ItemID
-
-/**
- * Created by minjaesong on 2023-10-09.
- */
-class FluidProp {
-
-    val opacity: Cvec = Cvec()
-    val lumCol: Cvec = Cvec()
-    var id: ItemID = ""
-    var nameKey: String = ""
-
-
-}

src/net/torvald/terrarum/blockproperties/OreCodex.kt

@@ -0,0 +1,84 @@
+package net.torvald.terrarum.blockproperties
+
+import net.torvald.terrarum.App
+import net.torvald.terrarum.gameitems.ItemID
+import net.torvald.terrarum.utils.CSVFetcher
+import org.apache.commons.csv.CSVRecord
+import java.io.IOException
+
+/**
+ * Created by minjaesong on 2023-10-11.
+ */
+class OreCodex {
+
+    @Transient val oreProps = HashMap<ItemID, OreProp>()
+    @Transient private val nullProp = OreProp()
+
+    internal constructor()
+
+    /**
+     * Later entry (possible from other modules) will replace older ones
+     */
+    fun fromModule(module: String, path: String) {
+        App.printdbg(this, "Building ore properties table")
+        try {
+            register(module, CSVFetcher.readFromModule(module, path))
+        }
+        catch (e: IOException) { e.printStackTrace() }
+    }
+
+    fun fromCSV(module: String, csvString: String) {
+        App.printdbg(this, "Building ore properties table for module $module")
+
+        val csvParser = org.apache.commons.csv.CSVParser.parse(
+            csvString,
+            CSVFetcher.terrarumCSVFormat
+        )
+        val csvRecordList = csvParser.records
+        csvParser.close()
+
+        register(module, csvRecordList)
+    }
+
+    private fun register(module: String, records: List<CSVRecord>) {
+        records.forEach {
+            setProp(module, it.intVal("id"), it)
+        }
+    }
+
+    private fun setProp(modname: String, key: Int, record: CSVRecord) {
+        val prop = OreProp()
+        prop.id = "ores@$modname:$key"
+        prop.tags = record.get("tags").split(',').map { it.trim() }.toHashSet()
+        prop.item = record.get("item").let { if (it == null) "" else if (it.contains(':')) it else "$modname:$it" }
+
+        oreProps[prop.id] = prop
+
+        App.printdbg(this, "Setting prop ${prop.id}")
+    }
+
+    fun getAll() = oreProps.values
+
+    operator fun get(oreID: ItemID?): OreProp {
+        if (oreID == null || oreID == Block.NULL) {
+            return nullProp
+        }
+
+        try {
+            return oreProps[oreID]!!
+        }
+        catch (e: NullPointerException) {
+            throw NullPointerException("Oreprop with id $oreID does not exist.")
+        }
+    }
+}
+
+
+class OreProp {
+    var id: String = ""
+    var item: ItemID = ""
+    var tags = HashSet<String>()
+
+    fun hasTag(s: String) = tags.contains(s)
+
+}