From 6c69440b4d1c0a1eaf5e226eadb2cf431c9ac59e Mon Sep 17 00:00:00 2001
From: 2ndbeam <2ndbeam@disroot.org>
Date: Mon, 25 Aug 2025 15:56:11 +0300
Subject: [PATCH] cross

---
 .../java/com/mirenkov/ktheightmap/MapCanvas.kt    | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt b/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt
index 05b1245..073a017 100644
--- a/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt
+++ b/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt
@@ -13,6 +13,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.geometry.Size
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.Path
 import androidx.compose.ui.graphics.asImageBitmap
 import androidx.compose.ui.graphics.drawscope.Stroke
 import androidx.compose.ui.input.pointer.pointerInput
@@ -24,7 +25,6 @@ import androidx.compose.ui.text.rememberTextMeasurer
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.withStyle
 import kotlin.math.absoluteValue
-import kotlin.math.sqrt
 
 @Composable
 fun MapCanvas(
@@ -84,6 +84,8 @@ fun MapCanvas(
 
         val tiles = tileContainer.getTiles(tileOffsetX, tileOffsetY, tileOffsetX + gridWidth + 2, tileOffsetY + gridHeight + 2, level)
 
+        val crossRadius = 24F
+
         for (cellX in 0 .. gridWidth + 2) {
             val tileX = tileOffsetX + cellX
             val localOffsetX = TILE_SIZE * (cellX - 1)
@@ -125,7 +127,18 @@ fun MapCanvas(
                     size = Size(TILE_SIZE, TILE_SIZE)
                 )
 
+                val path = Path()
+                path.moveTo(size.width / 2 - crossRadius, size.height / 2)
+                path.lineTo(size.width / 2 + crossRadius, size.height / 2)
+                path.moveTo(size.width / 2, size.height / 2 - crossRadius)
+                path.lineTo(size.width / 2, size.height / 2 + crossRadius)
+                path.close()
 
+                drawPath(
+                    path,
+                    Color.White,
+                    style = Stroke(width = 6F)
+                )
             }
         }
     }