From 4d7a7e368a3f0a6b1261e1b9180a2647eb158047 Mon Sep 17 00:00:00 2001
From: tom barrett <spalf0@gmail.com>
Date: Fri, 13 Apr 2018 03:39:24 -0500
Subject: moved over to mass struct with enum for types

---
 src/mass.rs | 104 ++++++++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 84 insertions(+), 20 deletions(-)

(limited to 'src/mass.rs')

diff --git a/src/mass.rs b/src/mass.rs
index 5742f83..f13e8ce 100644
--- a/src/mass.rs
+++ b/src/mass.rs
@@ -1,27 +1,91 @@
-extern crate serde;
-
-use downcast::Any;
-
-pub trait Mass : Any {
-    fn recv_mass_type(&self) -> MassType;
-    fn position(&self) -> (f64, f64, f64);
-    fn serialize(&self) -> String;
-    fn process(&mut self);
-    fn give_acceleration(&mut self, acceleration : (f64, f64, f64));
-    fn recv_velocity(&self) -> (f64, f64, f64);
-    fn box_clone(&self) -> Box<Mass>;
-}
+extern crate rand;
 
-impl Clone for Box<Mass> {
-    fn clone(&self) -> Box<Mass> {
-        self.box_clone()
-    }
+use self::rand::distributions::Range;
+use self::rand::distributions::Sample;
+
+use storage::Storage;
+use module::ModuleType;
+use targeting::Targeting;
+use mining::Mining;
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct Mass {
+    pub mass_type   : MassType,
+    pub position    : (f64, f64, f64),
+    pub velocity    : (f64, f64, f64),
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub enum MassType {
-    Ship,
-    Astroid,
+    Ship {
+        modules     : Vec<ModuleType>,
+        mining      : Mining,
+        targeting   : Targeting,
+        storage     : Storage,
+    },
+    Astroid{
+        resources   : Storage,
+    },
 }
 
-downcast!(Mass);
+impl Mass {
+    pub fn new_astroid() -> Mass {
+        let mut rng = rand::thread_rng();
+
+        let mut pr = Range::new(-50.0, 50.0);
+        let position = (pr.sample(&mut rng), pr.sample(&mut rng), pr.sample(&mut rng));
+
+        let mut vr = Range::new(-0.5, 0.5);
+        let velocity = (vr.sample(&mut rng), vr.sample(&mut rng), vr.sample(&mut rng));
+
+        let astroid = MassType::Astroid {
+            resources  : Storage::new(Vec::new()),
+        };
+
+        Mass {
+            mass_type   : astroid,
+            position    : position,
+            velocity    : velocity,
+        }
+    }
+
+    pub fn new_ship() -> Mass {
+        let mut modules = Vec::new();
+
+        modules.push(ModuleType::Navigation);
+        modules.push(ModuleType::Engines);
+        modules.push(ModuleType::Dashboard);
+        modules.push(ModuleType::Mining);
+
+        let ship = MassType::Ship {
+            modules     : modules,
+            mining      : Mining::new(),
+            targeting   : Targeting::new(),
+            storage     : Storage::new(Vec::new()),
+        };
+
+        Mass {
+            mass_type   : ship,
+            position    : (0.0,0.0,0.0),
+            velocity    : (0.0,0.0,0.0),
+        }
+    }
+
+    pub fn process(&mut self) {
+        self.position.0 += self.velocity.0;
+        self.position.1 += self.velocity.1;
+        self.position.2 += self.velocity.2;
+        match self.mass_type {
+            MassType::Ship{ref mut targeting, ..} => {
+                targeting.process();
+            },
+            _ => (),
+        }
+    }
+
+    pub fn accelerate(&mut self, acceleration : (f64, f64, f64)) {
+        self.velocity.0 += acceleration.0;
+        self.velocity.1 += acceleration.1;
+        self.velocity.2 += acceleration.2;
+    }
+}
-- 
cgit v1.2.3