Fix tile ID calculation to account for global scale

2024-11-28 11:50:47 -05:00
parent 853ecac4c4
commit 253dfff2a3
1 changed files with 1 additions and 0 deletions
--- a/src/app/gui/canvas.h
+++ b/src/app/gui/canvas.h
@@ -136,6 +136,7 @@ public:
    int num_columns = (canvas_sz_.x / global_scale_) / custom_step_;
    int num_rows = (canvas_sz_.y / global_scale_) / custom_step_;
    int tile_id = (x / custom_step_) + (y / custom_step_) * num_columns;
+    tile_id = tile_id / global_scale_;
    if (tile_id >= num_columns * num_rows) {
      tile_id = -1; // Invalid tile ID
    }