重置了订单奖励生成的计算公式

目前的计算公式为(订单基础奖励+加急订单奖励)×配送倍率+订单饱食度加成+小费

其中：

• 订单基础奖励为不同等级订单基础数（配置文件中可修改）
• 加急订单奖励默认为3（配置文件中可修改）
• 配送倍率（普通配送为1.8超远配送为4，且受到餐厅等级提升影响，八级餐厅为3.6和8.2）
• 订单饱食度加成（新概念，为订单中总饱食度x等级系数，鼓励玩家出售高饱食度（高复杂度）食物）
• 小费（默认为1-3，下雨天为3-5）

• -----------------------EN------------------------

Reset the calculation formula for order reward generation

The current calculation formula is (Basic Order Reward + Rush Order Reward) × Delivery Multiplier + Order Saturation Bonus + Tip

Where:

• Basic Order Reward is the base value for different order levels (configurable in the configuration file)
• Rush Order Reward defaults to 3 (configurable in the configuration file)
• Delivery Multiplier (Normal delivery is 1.8, long-distance delivery is 4, and is affected by restaurant level improvement; at level 8 restaurant, it becomes 3.6 and 8.2)
• Order Saturation Bonus (New concept, calculated as total saturation in the order × level coefficient, encouraging players to sell high-saturation (high-complexity) food)
• Tip (Defaults to 1-3, during rainy days becomes 3-5)