more canisters

src/net/torvald/terrarum/ModMgr.kt

@@ -14,6 +14,7 @@ import net.torvald.terrarum.gamecontroller.IME
 import net.torvald.terrarum.gameitems.FixtureInteractionBlocked
 import net.torvald.terrarum.gameitems.GameItem
 import net.torvald.terrarum.gameitems.ItemID
+import net.torvald.terrarum.itemproperties.CanistersCodex
 import net.torvald.terrarum.itemproperties.CraftingCodex
 import net.torvald.terrarum.itemproperties.ItemCodex
 import net.torvald.terrarum.itemproperties.MaterialCodex
@@ -942,6 +943,18 @@ object ModMgr {
             watchdogs["$moduleName.${watchdog.javaClass.simpleName}"] = watchdog
         }
     }
+
+    object GameCanistersLoader {
+        const val canisterPath = "canisters/"
+
+        init {
+            Terrarum.canistersCodex = CanistersCodex()
+        }
+
+        @JvmStatic operator fun invoke(module: String) {
+            Terrarum.canistersCodex.fromModule(module, canisterPath + "canisters.csv")
+        }
+    }
 }
 
 private class JarFileLoader(urls: Array<URL>) : URLClassLoader(urls) {

src/net/torvald/terrarum/Terrarum.kt

@@ -28,6 +28,7 @@ import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gameactors.ActorWithBody.Companion.METER
 import net.torvald.terrarum.gameactors.faction.FactionCodex
 import net.torvald.terrarum.gameworld.fmod
+import net.torvald.terrarum.itemproperties.CanistersCodex
 import net.torvald.terrarum.itemproperties.CraftingCodex
 import net.torvald.terrarum.itemproperties.ItemCodex
 import net.torvald.terrarum.itemproperties.MaterialCodex
@@ -86,6 +87,7 @@ object Terrarum : Disposable {
     var oreCodex = OreCodex(); internal set
     var audioCodex = AudioCodex(); internal set
     var weatherCodex = WeatherCodex(); internal set
+    var canistersCodex = CanistersCodex(); internal set
 
 
     //////////////////////////////

src/net/torvald/terrarum/itemproperties/CanistersCodex.kt

@@ -0,0 +1,75 @@
+package net.torvald.terrarum.itemproperties
+
+import net.torvald.terrarum.App.printdbg
+import net.torvald.terrarum.blockproperties.intVal
+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 2025-04-29.
+ */
+class CanistersCodex {
+
+    @Transient val CanisterProps = HashMap<ItemID, CanisterProp>() // itemID is <modulename>_<index>
+
+    @Transient private val nullProp = CanisterProp()
+
+
+    operator fun get(canister: ItemID?): CanisterProp {
+        if (canister == null || canister.substringAfter('_').substringBefore(':').substringBefore('@') == "0") {
+            return nullProp
+        }
+
+        try {
+            return CanisterProps[canister]!!
+        }
+        catch (e: NullPointerException) {
+            throw NullPointerException("CanisterProp with id $canister does not exist.")
+        }
+    }
+
+    fun getOrNull(blockID: ItemID?): CanisterProp? {
+        return CanisterProps[blockID]
+    }
+
+    /**
+     * Later entry (possible from other modules) will replace older ones
+     */
+    fun fromModule(module: String, path: String, registerHook: (CanisterProp) -> Unit = {}) {
+        printdbg(this, "Building fluid properties table")
+        try {
+            register(module, CSVFetcher.readFromModule(module, path), registerHook)
+        }
+        catch (e: IOException) { e.printStackTrace() }
+    }
+
+    private fun register(module: String, records: List<CSVRecord>, registerHook: (CanisterProp) -> Unit) {
+        records.forEach {
+            setProp(module, it.intVal("id"), it)
+            val tileId = "${module}_${it.intVal("id")}"
+            CanisterProps[tileId]?.let(registerHook)
+        }
+    }
+
+    private fun setProp(module: String, key: Int, record: CSVRecord) {
+        val prop = CanisterProp()
+        prop.tags = record.get("tags").split(',').map { it.trim().toUpperCase() }.toHashSet()
+        prop.id = "${module}_$key"
+        prop.itemID = record.get("itemid")
+
+        CanisterProps[prop.id] = prop
+
+        printdbg(this, "Setting canister prop ${prop.id}")
+    }
+}
+
+/**
+ * Created by minjaesong on 2025-04-29.
+ */
+class CanisterProp {
+    var id: ItemID = ""
+    var itemID: ItemID = ""
+    @Transient var tags = HashSet<String>()
+}

src/net/torvald/terrarum/modulebasegame/EntryPoint.kt

@@ -50,6 +50,7 @@ class EntryPoint : ModuleEntryPoint() {
         ModMgr.GameLanguageLoader.invoke(moduleName)
         ModMgr.GameAudioLoader.invoke(moduleName)
         ModMgr.GameWeatherLoader.invoke(moduleName)
+        ModMgr.GameCanistersLoader.invoke(moduleName)
 
         WeatherCodex.weatherById["titlescreen"] =
             WeatherCodex.getById("generic01")?.copy(identifier = "titlescreen", windSpeed = 1f) ?: WeatherMixer.DEFAULT_WEATHER