penmenu with icons (render only)

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

@@ -288,6 +288,7 @@ class BuildingMaker(batch: SpriteBatch) : IngameInstance(batch) {
 
     override fun dispose() {
         blockPointingCursor.dispose()
+        uiPenMenu.dispose()
     }
 
     private fun makePenWork(x: Int, y: Int) {

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

@@ -3,13 +3,12 @@ package net.torvald.terrarum.modulebasegame
 import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.Input
 import com.badlogic.gdx.graphics.Camera
+import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import net.torvald.terrarum.AppLoader
-import net.torvald.terrarum.fillCircle
+import net.torvald.terrarum.*
 import net.torvald.terrarum.modulebasegame.ui.ItemSlotImageFactory
-import net.torvald.terrarum.roundInt
-import net.torvald.terrarum.sqr
 import net.torvald.terrarum.ui.UICanvas
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import org.dyn4j.geometry.Vector2
 
 /**
@@ -22,17 +21,19 @@ class UIBuildingMakerPenMenu(val parent: BuildingMaker): UICanvas() {
         const val RADIUS = SIZE / 2.0
         const val RADIUSF = RADIUS.toFloat()
 
-        const val BLOCKS_ROW_RADIUS = 150
-        const val TOOLS_ROW_RADIUS = 72
+        const val BLOCKS_ROW_RADIUS = 150.0
+        const val TOOLS_ROW_RADIUS = 72.0
 
         const val BLOCK_BACK_SIZE = 72
         const val BLOCK_BACK_RADIUS = BLOCK_BACK_SIZE / 2f
 
         const val ICON_SIZE = 38
+        const val ICON_SIZEH = ICON_SIZE / 2f
         const val ICON_HITBOX_SIZE = 52
         const val ICON_HITBOX_RADIUS = ICON_HITBOX_SIZE / 2f
 
         const val PALETTE_SIZE = 10
+        const val TOOLS_SIZE = 5
     }
 
     private val backCol = ItemSlotImageFactory.CELLCOLOUR_BLACK
@@ -42,6 +43,13 @@ class UIBuildingMakerPenMenu(val parent: BuildingMaker): UICanvas() {
         val newvec = Vector2(0.0, 0.0 - BLOCKS_ROW_RADIUS)
         newvec.rotate(Math.PI / 5.0 * it).plus(Vector2(RADIUS, RADIUS))
     }
+    /** Centre pos. */
+    private val toolsPos = Array<Vector2>(TOOLS_SIZE) {
+        val newvec = Vector2(TOOLS_ROW_RADIUS, 0.0)
+        newvec.rotate(Math.PI / 2.5 * it).plus(Vector2(RADIUS, RADIUS))
+    }
+
+    private val menuIcons = TextureRegionPack(ModMgr.getGdxFile("basegame", "gui/buildingmaker/penmenu_icons.tga"), 38, 38)
 
     override var width = SIZE
     override var height = SIZE
@@ -83,6 +91,15 @@ class UIBuildingMakerPenMenu(val parent: BuildingMaker): UICanvas() {
 
         // draw close button
         batch.fillCircle(RADIUSF - ICON_HITBOX_RADIUS, RADIUSF - ICON_HITBOX_RADIUS, ICON_HITBOX_SIZE.toFloat(), ICON_HITBOX_SIZE.toFloat())
+
+        // draw icons
+        batch.color = Color.WHITE
+        batch.draw(menuIcons.get(5, 0), RADIUSF - ICON_SIZEH, RADIUSF - ICON_SIZEH)
+        for (i in 0 until TOOLS_SIZE) {
+            val x = toolsPos[i].x.roundInt().toFloat() - ICON_SIZEH
+            val y = toolsPos[i].y.roundInt().toFloat() - ICON_SIZEH
+            batch.draw(menuIcons.get(i, 0), x, y)
+        }
     }
 
     override fun doOpening(delta: Float) {
@@ -98,5 +115,6 @@ class UIBuildingMakerPenMenu(val parent: BuildingMaker): UICanvas() {
     }
 
     override fun dispose() {
+        menuIcons.dispose()
     }
 }