Load more config data from files (instead of hardcoded)

rc_core/src/persist/client_config.rs

@@ -0,0 +1,32 @@
+use serde::{Serialize, Deserialize};
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct GameplaySettings {
+    pub show_tutorial_after_date: String,
+    pub health_threshold: f32, // percent
+    pub microbot_sphere: f32, // radius
+    pub misfire_angle: f32, // degrees?
+    pub shield_dps: i32,
+    pub shield_hps: u32,
+    pub request_review_level: u32,
+    pub critical_ratio: f32,
+    pub cross_promo_image: String, // url
+    pub cross_promo_link: String, // url
+}
+
+impl std::convert::Into<crate::data::client_config::GameplaySettings> for GameplaySettings {
+    fn into(self) -> crate::data::client_config::GameplaySettings {
+        crate::data::client_config::GameplaySettings {
+            show_tutorial_after_date: self.show_tutorial_after_date,
+            health_threshold: self.health_threshold,
+            microbot_sphere: self.microbot_sphere,
+            misfire_angle: self.misfire_angle,
+            shield_dps: self.shield_dps,
+            shield_hps: self.shield_hps,
+            request_review_level: self.request_review_level,
+            critical_ratio: self.critical_ratio,
+            cross_promo_image: self.cross_promo_image,
+            cross_promo_link: self.cross_promo_link,
+        }
+    }
+}