Loading item from module using Groovy

assets/modules/basegame/items/itemid.csv

@@ -1,2 +1,2 @@
    "id";"filename"
- "8448";"testpick.lua"
+ "8448";"testpick.groovy"

assets/modules/basegame/items/testpick.groovy

@@ -0,0 +1,97 @@
+
+/**
+ * Created by SKYHi14 on 2017-04-26.
+ */
+
+
+import net.torvald.point.Point2d
+import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.gameactors.ActorWithPhysics
+import net.torvald.terrarum.itemproperties.Calculate
+import net.torvald.terrarum.itemproperties.InventoryItem
+import net.torvald.terrarum.itemproperties.Material
+import net.torvald.terrarum.tileproperties.Tile
+import org.jetbrains.annotations.NotNull
+import org.newdawn.slick.GameContainer
+
+
+
+static InventoryItem invoke(int id) {
+    return new TestPick(id)
+}
+
+
+class TestPick extends InventoryItem {
+
+    int originalID
+    int dynamicID
+    String originalName = "GROOVY_PICK"
+    double baseMass = 10.0
+    Double baseToolSize = 10.0
+    boolean stackable = true
+    int maxDurability = 147
+    float durability = maxDurability
+    int equipPosition = 9 //EquipPosition.HAND_GRIP
+    String inventoryCategory = "tool" //Category.TOOL
+
+    // !! TEST MATERIAL !!
+    Material material = new Material(0,0,0,0,0,0,0,0,1,0.0)
+
+    TestPick(int id) {
+        originalID = id
+        dynamicID = id
+        name = "Groovy Pickaxe"
+    }
+
+    @Override
+    boolean isUnique() {
+        return false
+    }
+
+    @Override
+    boolean isDynamic() {
+        return true
+    }
+
+    @Override
+    boolean primaryUse(@NotNull GameContainer gc, int delta) {
+        int mouseTileX = Terrarum.getMouseTileX()
+        int mouseTileY = Terrarum.getMouseTileY()
+
+        def mousePoint = new Point2d(mouseTileX, mouseTileY)
+        def actorvalue = Terrarum.ingame.player.actorValue
+
+        using = true
+
+        // linear search filter (check for intersection with tilewise mouse point and tilewise hitbox)
+        // return false if hitting actors
+        Terrarum.ingame.actorContainer.forEach({
+            if (it instanceof ActorWithPhysics && it.tilewiseHitbox.intersects(mousePoint))
+                return false
+        })
+
+        // return false if here's no tile
+        if (Tile.AIR == Terrarum.ingame.world.getTileFromTerrain(mouseTileX, mouseTileY))
+            return false
+
+        // filter passed, do the job
+        double swingDmgToFrameDmg = delta.toDouble() / actorvalue.getAsDouble(AVKey.ACTION_INTERVAL)
+
+        Terrarum.ingame.world.inflictTerrainDamage(
+                mouseTileX, mouseTileY,
+                Calculate.pickaxePower(Terrarum.ingame.player, material) * swingDmgToFrameDmg
+        )
+
+        return true
+    }
+
+    @Override
+    boolean endPrimaryUse(@NotNull GameContainer gc, int delta) {
+        using = false
+        // reset action timer to zero
+        Terrarum.ingame.player.actorValue.set(AVKey.__ACTION_TIMER, 0.0)
+        return true
+    }
+}
+