Is gambling restricted in France?

Could you please clarify for me, is gambling in France subject to any restrictions? I'm particularly interested in understanding the legal framework surrounding this activity. Are there specific regulations that govern gambling practices within the country? Also, are there any age restrictions that apply to participants? Furthermore, are there any specific types of gambling that are prohibited in France? I would appreciate it if you could provide a concise yet comprehensive answer to these questions. Thank you in advance for your assistance.