signal adder

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureLogicSignalAdder.kt

@@ -0,0 +1,152 @@
+package net.torvald.terrarum.modulebasegame.gameactors
+
+import net.torvald.spriteanimation.SheetSpriteAnimation
+import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
+import net.torvald.terrarum.gameworld.fmod
+import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulebasegame.gameitems.FixtureItemBase
+import net.torvald.terrarum.toInt
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+import org.dyn4j.geometry.Vector2
+
+/**
+ * Created by minjaesong on 2024-03-10.
+ */
+class FixtureLogicSignalAdder : Electric, Reorientable {
+
+    @Transient override val spawnNeedsWall = false
+    @Transient override val spawnNeedsFloor = false
+
+    constructor() : super(
+        BlockBox(BlockBox.NO_COLLISION, 2, 2),
+        nameFun = { Lang["ITEM_LOGIC_SIGNAL_ADDER"] }
+    )
+
+    override var orientation = 0 // 0 1 2 3
+
+    private fun setEmitterAndSink() {
+        clearStatus()
+        when (orientation) {
+            0 -> {
+                setWireSinkAt(0, 0, "digital_bit")
+                setWireSinkAt(0, 1, "digital_bit")
+                setWireEmitterAt(1, 0, "digital_bit")
+                setWireEmitterAt(1, 1, "digital_bit")
+            }
+            1 -> {
+                setWireSinkAt(1, 0, "digital_bit")
+                setWireSinkAt(0, 0, "digital_bit")
+                setWireEmitterAt(1, 1, "digital_bit")
+                setWireEmitterAt(0, 1, "digital_bit")
+            }
+            2 -> {
+                setWireSinkAt(1, 1, "digital_bit")
+                setWireSinkAt(1, 0, "digital_bit")
+                setWireEmitterAt(0, 1, "digital_bit")
+                setWireEmitterAt(0, 0, "digital_bit")
+            }
+            3 -> {
+                setWireSinkAt(0, 1, "digital_bit")
+                setWireSinkAt(1, 1, "digital_bit")
+                setWireEmitterAt(0, 0, "digital_bit")
+                setWireEmitterAt(1, 0, "digital_bit")
+            }
+            else -> throw IllegalStateException("Orientation not in range ($orientation)")
+        }
+    }
+
+    private fun reorient() {
+        (sprite as SheetSpriteAnimation).currentFrame = orientation
+        (spriteEmissive as SheetSpriteAnimation).currentFrame = orientation
+    }
+
+    override fun orientClockwise() {
+        orientation = (orientation + 1) fmod 4
+        reorient(); setEmitterAndSink(); updateK()
+    }
+    override fun orientAnticlockwise() {
+        orientation = (orientation - 1) fmod 4
+        reorient(); setEmitterAndSink(); updateK()
+    }
+
+    init {
+        val itemImage = FixtureItemBase.getItemImageFromSingleImage("basegame", "sprites/fixtures/signal_adder.tga")
+        val itemImage2 = FixtureItemBase.getItemImageFromSingleImage("basegame", "sprites/fixtures/signal_adder_emsv.tga")
+
+        density = 1400.0
+        setHitboxDimension(2*TILE_SIZE, 2*TILE_SIZE, 0, 1)
+
+        makeNewSprite(TextureRegionPack(itemImage.texture, 2*TILE_SIZE, 2*TILE_SIZE)).let {
+            it.setRowsAndFrames(16,4)
+            it.delays = FloatArray(16) { Float.POSITIVE_INFINITY }
+        }
+        makeNewSpriteEmissive(TextureRegionPack(itemImage2.texture, 2*TILE_SIZE, 2*TILE_SIZE)).let {
+            it.setRowsAndFrames(16,4)
+            it.delays = FloatArray(16) { Float.POSITIVE_INFINITY }
+        }
+
+        setEmitterAndSink()
+    }
+
+    override fun reload() {
+        super.reload()
+        reorient()
+        setEmitterAndSink()
+        updateK()
+    }
+
+    private val I: Boolean
+        get() = when (orientation) {
+            0 -> getWireStateAt(0, 0, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            1 -> getWireStateAt(1, 0, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            2 -> getWireStateAt(1, 1, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            3 -> getWireStateAt(0, 1, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            else -> throw IllegalStateException("Orientation not in range ($orientation)")
+        }
+
+    private val J: Boolean
+        get() = when (orientation) {
+            0 -> getWireStateAt(0, 1, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            1 -> getWireStateAt(0, 0, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            2 -> getWireStateAt(1, 0, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            3 -> getWireStateAt(1, 1, "digital_bit").x >= ELECTRIC_THRESHOLD_HIGH
+            else -> throw IllegalStateException("Orientation not in range ($orientation)")
+        }
+
+    private fun updateK() {
+        val (x1, y1) = when (orientation) {
+            0 -> 1 to 0
+            1 -> 1 to 1
+            2 -> 0 to 1
+            3 -> 0 to 0
+            else -> throw IllegalStateException("Orientation not in range ($orientation)")
+        }
+        val (x2, y2) = when (orientation) {
+            0 -> 1 to 1
+            1 -> 0 to 1
+            2 -> 0 to 0
+            3 -> 1 to 0
+            else -> throw IllegalStateException("Orientation not in range ($orientation)")
+        }
+        val output1 = (I xor J).toInt().toDouble()
+        val output2 = (I and J).toInt().toDouble()
+        setWireEmissionAt(x1, y1, Vector2(output1, 0.0))
+        setWireEmissionAt(x2, y2, Vector2(output2, 0.0))
+
+        // update sprite
+        val one   = isSignalHigh(0, 0)
+        val two   = isSignalHigh(1, 0)
+        val four  = isSignalHigh(0, 1)
+        val eight = isSignalHigh(1, 1)
+
+        val state = one.toInt(0) or two.toInt(1) or four.toInt(2) or eight.toInt(3)
+
+        (sprite as SheetSpriteAnimation).currentRow = state
+        (spriteEmissive as SheetSpriteAnimation).currentRow = state
+    }
+
+    override fun updateSignal() {
+        updateK()
+    }
+
+}

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

@@ -87,4 +87,31 @@ class ItemLogicSignalRepeaterHorz(originalID: ItemID) : FixtureItemBase(original
         (Terrarum.ingame!! as TerrarumIngame).selectedWireRenderClass = ""
     }
 
+}
+
+/**
+ * Created by minjaesong on 2024-03-10.
+ */
+class ItemLogicSignalAdder(originalID: ItemID) : FixtureItemBase(originalID, "net.torvald.terrarum.modulebasegame.gameactors.FixtureLogicSignalAdder") {
+
+    override var dynamicID: ItemID = originalID
+    override var baseMass = FixtureLogicSignalEmitter.MASS
+    override val canBeDynamic = false
+    override val materialId = ""
+    override val itemImage: TextureRegion
+        get() = CommonResourcePool.getAsItemSheet("basegame.items").get(14, 3)
+
+    override var baseToolSize: Double? = baseMass
+    override var originalName = "ITEM_LOGIC_SIGNAL_ADDER"
+
+    override fun effectWhileEquipped(actor: ActorWithBody, delta: Float) {
+        super.effectWhileEquipped(actor, delta)
+        (Terrarum.ingame!! as TerrarumIngame).selectedWireRenderClass = "signal"
+    }
+
+    override fun effectOnUnequip(actor: ActorWithBody) {
+        super.effectOnUnequip(actor)
+        (Terrarum.ingame!! as TerrarumIngame).selectedWireRenderClass = ""
+    }
+
 }