quicker camera on buildingmaker

src/net/torvald/terrarum/Terrarum.kt

@@ -422,17 +422,29 @@ object Terrarum : Screen {
         }
 
     /** Position of the cursor in the world */
-    inline val mouseX: Double
+    val mouseX: Double
         get() = WorldCamera.x + Gdx.input.x / (ingame?.screenZoom ?: 1f).toDouble()
     /** Position of the cursor in the world */
-    inline val mouseY: Double
+    val mouseY: Double
         get() = WorldCamera.y + Gdx.input.y / (ingame?.screenZoom ?: 1f).toDouble()
     /** Position of the cursor in the world */
-    @JvmStatic inline val mouseTileX: Int
+    val oldMouseX: Double
+        get() = WorldCamera.x + (Gdx.input.x - Gdx.input.deltaX) / (ingame?.screenZoom ?: 1f).toDouble()
+    /** Position of the cursor in the world */
+    val oldMouseY: Double
+        get() = WorldCamera.y + (Gdx.input.y - Gdx.input.deltaY) / (ingame?.screenZoom ?: 1f).toDouble()
+    /** Position of the cursor in the world */
+    @JvmStatic val mouseTileX: Int
         get() = (mouseX / FeaturesDrawer.TILE_SIZE).floorInt()
     /** Position of the cursor in the world */
-    @JvmStatic inline val mouseTileY: Int
+    @JvmStatic val mouseTileY: Int
         get() = (mouseY / FeaturesDrawer.TILE_SIZE).floorInt()
+    /** Position of the cursor in the world */
+    @JvmStatic val oldMouseTileX: Int
+        get() = (oldMouseX / FeaturesDrawer.TILE_SIZE).floorInt()
+    /** Position of the cursor in the world */
+    @JvmStatic val oldMouseTileY: Int
+        get() = (oldMouseY / FeaturesDrawer.TILE_SIZE).floorInt()
     inline val mouseScreenX: Int
         get() = Gdx.input.x
     inline val mouseScreenY: Int

src/net/torvald/terrarum/gameactors/AVKey.kt

@@ -29,6 +29,9 @@ object AVKey {
     const val JUMPPOWER = "jumppower"
     const val JUMPPOWERBUFF = "$JUMPPOWER$BUFF"
 
+    /** NOT meant for living creatures. Also, only effective when noclip=true. E.g. camera actor */
+    const val FRICTIONMULT = "frictionmult"
+
     /** Int
      * "Default" value of 1 000
      */

src/net/torvald/terrarum/gameactors/ActorWBMovable.kt

@@ -1070,7 +1070,7 @@ open class ActorWBMovable(renderOrder: RenderOrder, val immobileBody: Boolean =
      * for about get moving, see updateMovementControl */
     private fun setHorizontalFriction(delta: Float) {
         val friction = if (isNoClip)
-            BASE_FRICTION * BlockCodex[Block.STONE].friction.frictionToMult()
+            BASE_FRICTION * (actorValue.getAsDouble(AVKey.FRICTIONMULT) ?: 1.0) * BlockCodex[Block.STONE].friction.frictionToMult()
         else {
             // TODO status quo if !submerged else linearBlend(feetFriction, bodyFriction, submergedRatio)
             BASE_FRICTION * if (grounded) feetFriction else bodyFriction
@@ -1099,9 +1099,11 @@ open class ActorWBMovable(renderOrder: RenderOrder, val immobileBody: Boolean =
 
     private fun setVerticalFriction(delta: Float) {
         val friction = if (isNoClip)
-            BASE_FRICTION * BlockCodex[Block.STONE].friction.frictionToMult()
+            BASE_FRICTION * (actorValue.getAsDouble(AVKey.FRICTIONMULT) ?: 1.0) * BlockCodex[Block.STONE].friction.frictionToMult()
         else
             BASE_FRICTION * bodyFriction
+        // TODO wall friction (wall skid) similar to setHorizintalFriction ?
+
 
         if (externalV.y < 0) {
             externalV.y += friction

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

@@ -223,6 +223,7 @@ class BuildingMaker(batch: SpriteBatch) : IngameInstance(batch) {
 
             makePenWork(Terrarum.mouseTileX, Terrarum.mouseTileY)
             // TODO drag support using bresenham's algo
+            //      for some reason it just doesn't work...
 
         }
     }
@@ -312,10 +313,12 @@ class MovableWorldCamera : ActorHumanoid(0, usePhysics = false) {
         actorValue[AVKey.SPEED] = 8.0
         actorValue[AVKey.SPEEDBUFF] = 1.0
         actorValue[AVKey.ACCEL] = ActorHumanoid.WALK_ACCEL_BASE
-        actorValue[AVKey.ACCELBUFF] = 1.0
+        actorValue[AVKey.ACCELBUFF] = 4.0
         actorValue[AVKey.JUMPPOWER] = 0.0
+        actorValue[AVKey.FRICTIONMULT] = 4.0
     }
 
+
     override fun drawBody(batch: SpriteBatch) {
     }