Add StructureManager and NBT template loader for large structures

scratch.go

@@ -1,17 +1,13 @@
 package main
 
 import (
-	"encoding/json"
 	"fmt"
-	"os"
+	"regionio/internal/worldgen"
 )
 
 func main() {
-	f, _ := os.Open("generated/reports/blocks.json")
-	var data map[string]interface{}
-	json.NewDecoder(f).Decode(&data)
-
-	glowstone := data["minecraft:glowstone"]
-	b, _ := json.MarshalIndent(glowstone, "", "  ")
-	fmt.Println("glowstone:", string(b))
+	tmpl, _ := worldgen.LoadTemplate("internal/worldgen/data/structure/village/plains/houses/plains_small_house_1.nbt")
+	for i, b := range tmpl.Palette {
+		fmt.Printf("Palette[%d] = %d\n", i, b)
+	}
 }