Repair segfaults in craft

Issues were with not correctly casting the final reference to the recipe
(needed to be cast to map[string]interface{} but wasn't, so was instead
interface{}, a non-indexable type).

There's currently an issue with TakeItem where it's not fetching the
inventory correctly from the database. That needs further investigation.
I suspect it's something to do with db.Get not correctly interpreting
the JSON data.

Also, the issue with `recipe_index` not passing the Required check was
due to the validator interpreting indicies of "1" as invalid. More
investigation required.

TODO: Debug Required check on recipe_index
TODO: Investigate TakeItem issues as noted above
Issue: #1
Signed-Off-By: Cara Salter <[email protected]>

internal/game/game.go

@@ -35,10 +35,8 @@ func NewPlant(username string, plant_kind string) error {
 	tx.Commit()
 	return nil
 }
-
 func GiveItem(username string, items map[string]interface{}) error {
 	db := database.DB
-
 	var stead map[string]interface{}
 	err := db.Get(&stead, "SELECT inventory FROM Stead WHERE username=$1", username)
 	if err != nil {
@@ -72,6 +70,8 @@ func TakeItem(username string, items map[string]interface{}) error {
 
 	var stead map[string]interface{}
 	err := db.Get(&stead, "SELECT inventory FROM Stead WHERE username=$1", username)
+	log.Debug(stead)
+
 	if err != nil {
 		return err
 	}

internal/handlers/hkgi.go

@@ -284,14 +284,14 @@ func Craft(c *fiber.Ctx) error {
 	u := c.Locals("username").(string)
 
 	var p models.Plant
-	err := db.Get(&p, "SELECT * FROM plant WHERE stead_owner=(SELECT id FROM stead WHERE username=$1) AND id=$2", u, cReq.PlantId)
+	err := db.Get(&p, "SELECT id,kind,xp,xp_multiplier,next_yield FROM plant WHERE stead_owner=(SELECT id FROM stead WHERE username=$1) AND id=$2", u, cReq.PlantId)
 	if err != nil {
 		return err
 	}
 
-	recipe := manifest["plant_recipes"].(map[string]interface{})[p.Kind].([]map[string]interface{})[cReq.RecipeIndex]
+	recipe := manifest["plant_recipes"].(map[string]interface{})[p.Kind].([]interface{})[cReq.RecipeIndex].(map[string]interface{})
 
-	if !(game.LvlFromXp(p.Xp) == recipe["xp"].(int)) {
+	if !(float64(game.LvlFromXp(p.Xp)) == recipe["lvl"].(float64)) {
 		return &fiber.Error{
 			Code:    fiber.ErrBadRequest.Code,
 			Message: "come back when you're older, plant!",