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building wire graph PER TILE

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This commit is contained in:
minjaesong
2021-08-03 16:27:36 +09:00
parent 1ae3e34392
commit 6891d6b840
3 changed files with 61 additions and 13 deletions
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12
src/net/torvald/terrarum/gameactors/WireActor.kt
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@@ -16,10 +16,10 @@ import net.torvald.terrarum.gameworld.GameWorld
class WireActor(id: ActorID) : ActorWithBody(RenderOrder.WIRES, PhysProperties.IMMOBILE) {
companion object {
private val nearbyArr = arrayOf(
(-1 to 0), // tileL
(0 to +1), // tileB
val WIRE_NEARBY = arrayOf(
(+1 to 0), // tileR
(0 to +1), // tileB
(-1 to 0), // tileL
(0 to -1) // tileT
)
}
@@ -60,9 +60,9 @@ class WireActor(id: ActorID) : ActorWithBody(RenderOrder.WIRES, PhysProperties.I
val nearbyTiles = getNearbyTilesPos(worldX, worldY).map { world.getAllWiresFrom(it.x, it.y) }
var ret = 0
for (i in nearbyTiles.indices) {
for (i in 0..3) {
if (nearbyTiles[i]?.contains(itemID) == true) {
ret += (1 shl i) // add 1, 2, 4, 8 for i = 0, 1, 2, 3
ret = ret or (1 shl i) // add 1, 2, 4, 8 for i = 0, 1, 2, 3
}
}
sprite!!.currentFrame = ret
@@ -73,7 +73,7 @@ class WireActor(id: ActorID) : ActorWithBody(RenderOrder.WIRES, PhysProperties.I
Point2i(x + 1, y),
Point2i(x, y - 1),
Point2i(x - 1, y),
Point2i(x, y + 1)
Point2i(x, y + 1) // don't know why but it doesn't work if I don't flip Y
)
}