Strengths/weaknesses JSON file

strength.json

{
    "strong_multiplier": 2,
    "weak_multiplier": 0.5,
    "types": {
        "fire": {
            "weak_against": ["water"],
            "strong_against": ["grass", "ice"]
        },
        "water": {
            "weak_against": [],
            "strong_against": ["fire", "rock"]
        },
        "grass": {
            "weak_against": [],
            "strong_against": ["water", "rock"]
        }

    }
}