add common accessors

minetest-go · Jun 21, 2024 · 239dcb9 · 239dcb9
1 parent 9a0245a
commit 239dcb9
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/accessor.go b/accessor.go
@@ -0,0 +1,9 @@
+package types
+
+import "image/color"
+
+// returns the node at the given position, nil if no node found
+type NodeAccessor func(pos *Pos) (*Node, error)
+
+// resolves the node-name and param2 to a color, nil if no color-mapping found
+type ColorResolver func(name string, param2 int) *color.RGBA