# ==========================================
# WINDOW / DISPLAY SETTINGS
# ==========================================

SCREEN_WIDTH = 1280
SCREEN_HEIGHT = 720
FPS = 60
VSYNC = True

GAME_TITLE = "Terraria Clone"

BACKGROUND_COLOR = (135, 206, 235)  # Sky blue


# ==========================================
# TILE SETTINGS
# ==========================================

TILE_SIZE = 32
CHUNK_SIZE = 16  # 16x16 tiles per chunk
RENDER_DISTANCE = 3  # how many chunks visible around player

# Tile IDs
AIR = 0
DIRT = 1
GRASS = 2
STONE = 3

# Tile properties
TILE_PROPERTIES = {
    AIR:   {"solid": False, "color": (0, 0, 0)},
    DIRT:  {"solid": True,  "color": (139, 69, 19)},
    GRASS: {"solid": True,  "color": (34, 177, 76)},
    STONE: {"solid": True,  "color": (100, 100, 100)},
}


# ==========================================
# WORLD GENERATION
# ==========================================

WORLD_WIDTH = 200        # in tiles
WORLD_HEIGHT = 100       # in tiles

SEED = 42

SURFACE_LEVEL = 40
CAVE_THRESHOLD = 0.4
ORE_THRESHOLD = 0.75

NOISE_SCALE = 0.05
OCTAVES = 4


# ==========================================
# PLAYER SETTINGS
# ==========================================

PLAYER_WIDTH = 28
PLAYER_HEIGHT = 48

PLAYER_SPEED = 250
PLAYER_ACCELERATION = 2000
PLAYER_FRICTION = -0.15

GRAVITY = 1500
MAX_FALL_SPEED = 1000

JUMP_FORCE = -500
DOUBLE_JUMP = False

MAX_HEALTH = 100


# ==========================================
# CAMERA SETTINGS
# ==========================================

CAMERA_SMOOTHING = 0.1
CAMERA_OFFSET_Y = -100


# ==========================================
# INVENTORY SETTINGS
# ==========================================

INVENTORY_SIZE = 40
HOTBAR_SIZE = 10
STACK_LIMIT = 999

INVENTORY_SLOT_SIZE = 40
INVENTORY_PADDING = 4


# ==========================================
# BLOCK BREAKING / PLACING
# ==========================================

BREAK_RANGE = 5  # tiles
BREAK_TIME = {
    DIRT: 0.3,
    GRASS: 0.3,
    STONE: 0.8
}

PLACE_RANGE = 5


# ==========================================
# ENEMY SETTINGS
# ==========================================

MAX_ENEMIES = 10
ENEMY_SPAWN_RATE = 5  # seconds
ENEMY_SPEED = 100
ENEMY_DAMAGE = 10
ENEMY_HEALTH = 50


# ==========================================
# PHYSICS SETTINGS
# ==========================================

TERMINAL_VELOCITY = 1200
COLLISION_STEPS = 4


# ==========================================
# LIGHTING (for future use)
# ==========================================

ENABLE_LIGHTING = False
LIGHT_RADIUS = 5


# ==========================================
# DEBUG SETTINGS
# ==========================================

DEBUG_MODE = True
SHOW_FPS = True
SHOW_COLLIDERS = False
SHOW_CHUNK_BORDERS = False