feat(plants): Plant purchase system in Dave's Shop & pre-battle deck selection screen

scripts/db.py

@@ -88,7 +88,14 @@ def get_default_profile_dict():
         "maxUnlockedLevel": 1,
         "highScore": 0,
         "theme": "classic",
-        "upgrades": {"extraSlot": False, "hasRake": False},
+        "upgrades": {
+            "extraSlot": False,
+            "hasRake": False,
+            "unlockedPlants": ["sunflower", "peashooter", "wallnut"],
+            "selectedDeck": ["sunflower", "peashooter", "wallnut"]
+        },
+        "unlockedPlants": ["sunflower", "peashooter", "wallnut"],
+        "selectedDeck": ["sunflower", "peashooter", "wallnut"],
         "materials": {"bioHumus": 10, "scrapMetal": 5, "sunEssence": 20, "crystals": 0},
         "plantLevels": {"peashooter": 1, "sunflower": 1, "wallnut": 1, "potatomine": 1, "repeater": 1, "snowpea": 1, "chomper": 1},
         "perks": {"magnetism": 0, "startSun": 0, "fastCool": 0, "hardyRoots": 0, "luckyDrop": 0},
@@ -199,13 +206,19 @@ def authenticate_user(username, password_hash):
     if not p:
         profile_dict = get_default_profile_dict()
     else:
+        upg_data = json.loads(p["upgrades"] or "{}")
+        unlocked_plants = upg_data.get("unlockedPlants", ["sunflower", "peashooter", "wallnut"])
+        selected_deck = upg_data.get("selectedDeck", ["sunflower", "peashooter", "wallnut"])
+
         profile_dict = {
             "coins": p["coins"],
             "level": p["level"],
             "maxUnlockedLevel": p["max_unlocked_level"],
             "highScore": p["high_score"],
             "theme": p["theme"],
-            "upgrades": json.loads(p["upgrades"] or "{}"),
+            "upgrades": upg_data,
+            "unlockedPlants": unlocked_plants,
+            "selectedDeck": selected_deck,
             "materials": json.loads(p["materials"] or "{}"),
             "plantLevels": json.loads(p["plant_levels"] or "{}"),
             "perks": json.loads(p["perks"] or "{}"),
@@ -247,7 +260,15 @@ def save_user_profile(username, data):
             cur_obj.update(new_val)
         return json.dumps(cur_obj)
 
-    upgrades_json = merge_json("upgrades", {})
+    upg_obj = json.loads(current["upgrades"] or "{}") if current and current["upgrades"] else {}
+    if "upgrades" in data and isinstance(data["upgrades"], dict):
+        upg_obj.update(data["upgrades"])
+    if "unlockedPlants" in data and isinstance(data["unlockedPlants"], list):
+        upg_obj["unlockedPlants"] = data["unlockedPlants"]
+    if "selectedDeck" in data and isinstance(data["selectedDeck"], list):
+        upg_obj["selectedDeck"] = data["selectedDeck"]
+    upgrades_json = json.dumps(upg_obj)
+
     materials_json = merge_json("materials", {})
     plant_levels_json = merge_json("plant_levels", {}) if "plant_levels" in data else (json.dumps(data["plantLevels"]) if "plantLevels" in data else (current["plant_levels"] if current else "{}"))
     perks_json = merge_json("perks", {})