import pygame

# Window
WINDOW_WIDTH = 800
WINDOW_HEIGHT = 600
UI_TOP_HEIGHT = 40
UI_BOTTOM_HEIGHT = 60
GAME_HEIGHT = WINDOW_HEIGHT - UI_TOP_HEIGHT - UI_BOTTOM_HEIGHT
FPS = 60

# Grid
CELL_SIZE = 40
GRID_COLS = WINDOW_WIDTH // CELL_SIZE
GRID_ROWS = GAME_HEIGHT // CELL_SIZE

# Colors
COLOR_BG = (34, 40, 49)
COLOR_GRASS = (44, 62, 44)
COLOR_PATH = (139, 119, 101)
COLOR_GRID_LINE = (50, 58, 50)
COLOR_WHITE = (255, 255, 255)
COLOR_BLACK = (0, 0, 0)
COLOR_RED = (220, 50, 50)
COLOR_DARK_RED = (160, 30, 30)
COLOR_GREEN = (50, 200, 50)
COLOR_BLUE = (70, 130, 230)
COLOR_YELLOW = (230, 200, 50)
COLOR_PURPLE = (150, 50, 200)
COLOR_ORANGE = (230, 150, 50)
COLOR_CYAN = (50, 200, 200)
COLOR_GRAY = (120, 120, 120)
COLOR_DARK_GRAY = (60, 60, 60)
COLOR_GOLD = (255, 215, 0)
COLOR_HIGHLIGHT = (255, 255, 255, 80)

# Game params
INITIAL_GOLD = 200
INITIAL_LIVES = 20
TOTAL_WAVES = 10

# Tower stats
TOWER_DATA = {
    "arrow": {"damage": 20, "range": 120, "fire_rate": 0.5, "price": 50, "color": COLOR_BLUE, "name": "箭塔"},
    "cannon": {"damage": 80, "range": 100, "fire_rate": 1.5, "price": 100, "color": COLOR_ORANGE, "name": "炮塔", "splash": 60},
    "slow": {"damage": 5, "range": 130, "fire_rate": 0.8, "price": 75, "color": COLOR_CYAN, "name": "减速塔", "slow_factor": 0.5, "slow_duration": 2.0},
}

# Enemy stats
ENEMY_DATA = {
    "normal": {"hp": 100, "speed": 2, "reward": 10, "color": COLOR_RED, "size": 12, "name": "普通兵"},
    "fast": {"hp": 60, "speed": 4, "reward": 8, "color": COLOR_YELLOW, "size": 10, "name": "快速兵"},
    "heavy": {"hp": 300, "speed": 1, "reward": 25, "color": COLOR_PURPLE, "size": 14, "name": "重装兵"},
    "boss": {"hp": 800, "speed": 0.8, "reward": 100, "color": COLOR_DARK_RED, "size": 20, "name": "BOSS"},
}

# Path waypoints (pixel coordinates)
PATH_WAYPOINTS = [
    (0, 180),
    (160, 180),
    (160, 340),
    (400, 340),
    (400, 100),
    (600, 100),
    (600, 340),
    (760, 340),
    (760, 220),
    (800, 220),
]