Script | Ashed Pixel Tower Defense

| Feature | Implementation Hint | |---------|---------------------| | Different tower types | Subclass Tower with different damage, range, color, cost | | Enemy types | Add faster, armored, or flying enemies | | Tower upgrades | Add upgrade cost, increase stats | | Particle effects | Simple explosions on enemy death | | Sound effects | Use pygame.mixer for shooting and death sounds | | Save/Load high score | Write to a text file | | More maps | Define different WAYPOINTS and grid restrictions | This script provides a fully functional tower defense game with a dark pixel aesthetic. It is modular, easy to modify, and serves as a great foundation for learning game development or creating your own unique TD game.

def start_wave(self): self.wave += 1 self.enemies_to_spawn = 5 + self.wave self.wave_in_progress = True self.spawn_counter = 0

# Find closest enemy in range closest = None min_dist = self.range for enemy in enemies: dist = math.hypot(self.x - enemy.x, self.y - enemy.y) if dist < min_dist: min_dist = dist closest = enemy

# Update enemies for enemy in self.enemies[:]: reached_end = enemy.update() if reached_end: self.enemies.remove(enemy) self.lives -= 1 if self.lives <= 0: self.game_over() elif not enemy.active: self.enemies.remove(enemy) self.gold += enemy.reward

def draw(self, screen): pygame.draw.circle(screen, YELLOW, (int(self.x), int(self.y)), 4) class Enemy: def (self, waypoints, wave): self.waypoints = waypoints[:] self.pos = list(waypoints[0]) self.current_target = 1 self.speed = ENEMY_SPEED self.health = ENEMY_BASE_HEALTH + wave * 5 self.max_health = self.health self.active = True self.reward = ENEMY_BASE_REWARD + wave * 10 self.color = RED

def draw(self, screen): # Draw enemy pygame.draw.circle(screen, self.color, (int(self.pos[0]), int(self.pos[1])), TILE_SIZE // 3) # Health bar bar_width = TILE_SIZE bar_height = 5 health_percent = self.health / self.max_health pygame.draw.rect(screen, RED, (self.pos[0] - bar_width // 2, self.pos[1] - TILE_SIZE // 2, bar_width, bar_height)) pygame.draw.rect(screen, GREEN, (self.pos[0] - bar_width // 2, self.pos[1] - TILE_SIZE // 2, bar_width * health_percent, bar_height)) class Game: def (self): self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT)) pygame.display.set_caption("Ashed Pixel Tower Defense") self.clock = pygame.time.Clock() self.font = pygame.font.Font(None, 36)

target = self.waypoints[self.current_target] dx = target[0] - self.pos[0] dy = target[1] - self.pos[1] dist = math.hypot(dx, dy)

class Tower: def (self, x, y): self.x = x self.y = y self.range = TOWER_RANGE self.cooldown = 0 self.color = BLUE

def draw_grid(self): for x in range(0, SCREEN_WIDTH, TILE_SIZE): pygame.draw.line(self.screen, DARK_GRAY, (x, 0), (x, SCREEN_HEIGHT)) for y in range(0, SCREEN_HEIGHT, TILE_SIZE): pygame.draw.line(self.screen, DARK_GRAY, (0, y), (SCREEN_WIDTH, y))

def draw(self): self.screen.fill(BLACK) self.draw_grid() self.draw_path() for tower in self.towers: tower.draw(self.screen) for enemy in self.enemies: enemy.draw(self.screen) for bullet in self.bullets: bullet.draw(self.screen) self.draw_ui() pygame.display.flip()