furred npc test might delete later

src/net/torvald/terrarum/modulebasegame/gameitems/BlockBase.kt

@@ -0,0 +1,97 @@
+package net.torvald.terrarum.modulebasegame.gameitems
+
+import net.torvald.terrarum.Point2d
+import net.torvald.terrarum.Point2i
+import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.gameactors.ActorWBMovable
+import net.torvald.terrarum.gameworld.GameWorld
+import net.torvald.terrarum.gameitem.GameItem
+import net.torvald.terrarum.itemproperties.ItemCodex
+import net.torvald.terrarum.modulebasegame.Ingame
+import net.torvald.terrarum.modulebasegame.IngameRenderer
+import net.torvald.terrarum.realestate.LandUtil
+
+/**
+ * Created by minjaesong on 2019-05-02.
+ */
+object BlockBase {
+
+    /**
+     * @param dontEncaseActors when set to true, blocks won't be placed where Actors are. You will want to set it false
+     * for wire items, otherwise you want it to be true.
+     */
+    fun blockStartPrimaryUse(gameItem: GameItem, itemID: Int, delta: Float): Boolean {
+        val ingame = Terrarum.ingame!! as Ingame
+        val mousePoint = Point2d(Terrarum.mouseTileX.toDouble(), Terrarum.mouseTileY.toDouble())
+        val mouseTile = Point2i(Terrarum.mouseTileX, Terrarum.mouseTileY)
+
+        // check for collision with actors (BLOCK only)
+        if (gameItem.inventoryCategory == GameItem.Category.BLOCK) {
+            var ret1 = true
+            ingame.actorContainerActive.forEach {
+                if (it is ActorWBMovable && it.hIntTilewiseHitbox.intersects(mousePoint))
+                    ret1 = false // return is not allowed here
+            }
+            if (!ret1) return ret1
+        }
+
+        // return false if the tile is already there
+        if (gameItem.inventoryCategory == GameItem.Category.BLOCK &&
+            gameItem.dynamicID == ingame.world.getTileFromTerrain(mouseTile.x, mouseTile.y) ||
+            gameItem.inventoryCategory == GameItem.Category.WALL &&
+            gameItem.dynamicID - ItemCodex.ITEM_WALLS.start == ingame.world.getTileFromWall(mouseTile.x, mouseTile.y)
+            )
+            return false
+
+        // filter passed, do the job
+        // FIXME this is only useful for Player
+        if (itemID in ItemCodex.ITEM_TILES) {
+            ingame.world.setTileTerrain(
+                    mouseTile.x,
+                    mouseTile.y,
+                    itemID
+            )
+        }
+        else {
+            ingame.world.setTileWall(
+                    mouseTile.x,
+                    mouseTile.y,
+                    itemID
+            )
+        }
+
+        return true
+    }
+
+    fun blockEffectWhenEquipped(delta: Float) {
+        IngameRenderer.selectedWireBitToDraw = 0
+    }
+
+    fun wireStartPrimaryUse(gameItem: GameItem, wireTypeBit: Int, delta: Float): Boolean {
+        val ingame = Terrarum.ingame!! as Ingame
+        val mouseTile = Point2i(Terrarum.mouseTileX, Terrarum.mouseTileY)
+
+        // return false if the tile is already there
+        if (ingame.world.getWiringBlocks(mouseTile.x, mouseTile.y) and wireTypeBit != 0)
+            return false
+
+        // filter passed, do the job
+        // FIXME this is only useful for Player
+        ingame.world.addNewConduitTo(
+                mouseTile.x,
+                mouseTile.y,
+                GameWorld.WiringNode(
+                        LandUtil.getBlockAddr(ingame.world, mouseTile.x, mouseTile.y),
+                        wireTypeBit,
+                        0f
+                )
+        )
+
+        return true
+    }
+
+    fun wireEffectWhenEquipped(typebit: Int, delta: Float) {
+        IngameRenderer.selectedWireBitToDraw = typebit
+    }
+    
+}