From 2ea1de26590e59591a27bfd887bfbd4d40b4064c Mon Sep 17 00:00:00 2001
From: Joshua Barretto <joshua.s.barretto@gmail.com>
Date: Tue, 16 Apr 2019 20:20:36 +0100
Subject: [PATCH 1/2] Added smooth acceleration

Former-commit-id: 4dfc695e5d1485b77ef98b1f5895d3eee69c46e1
---
 client/src/lib.rs | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/client/src/lib.rs b/client/src/lib.rs
index 04b159ff30..4a4dc91de1 100644
--- a/client/src/lib.rs
+++ b/client/src/lib.rs
@@ -149,17 +149,15 @@ impl Client {
         });
 
         // Step 1
-        if
-            self.state.read_storage::<comp::phys::Pos>().get(self.player).is_some() &&
-            self.state.read_storage::<comp::phys::Vel>().get(self.player).is_some() &&
-            self.state.read_storage::<comp::phys::Dir>().get(self.player).is_some()
-        {
-            // TODO: remove this
-            const PLAYER_VELOCITY: f32 = 100.0;
-            // TODO: Set acceleration instead
-            self.state.write_component(self.player, comp::phys::Vel(Vec3::from(input.move_dir * PLAYER_VELOCITY) * 0.1));
+        if let (Some(_), Some(vel), Some(_)) = (
+            self.state.read_component_cloned::<comp::phys::Pos>(self.player),
+            self.state.read_component_cloned::<comp::phys::Vel>(self.player),
+            self.state.read_component_cloned::<comp::phys::Dir>(self.player),
+        ) {
+            self.state.write_component(self.player, comp::phys::Vel(vel.0 + input.move_dir * 2.0 - vel.0.map(|e| e * e.abs() + e) * 0.03));
+
             if input.move_dir.magnitude() > 0.01 {
-                self.state.write_component(self.player, comp::phys::Dir(input.move_dir.normalized().into()));
+                self.state.write_component(self.player, comp::phys::Dir(vel.0.normalized() * Vec3::new(1.0, 1.0, 0.0)));
                 self.state.write_component(self.player, comp::Animation::Run);
             } else {
                 self.state.write_component(self.player, comp::Animation::Idle);

From db527e64dff618633bcbe1fdddaf8dbdd14c0e9a Mon Sep 17 00:00:00 2001
From: Joshua Barretto <joshua.s.barretto@gmail.com>
Date: Tue, 16 Apr 2019 19:01:56 +0100
Subject: [PATCH 2/2] Improved camera attributes and focus

Former-commit-id: 223f85c884c063c5cbb7d6c9f9f5c4a8c62a7ffd
---
 voxygen/src/scene/camera.rs | 2 +-
 voxygen/src/scene/mod.rs    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/voxygen/src/scene/camera.rs b/voxygen/src/scene/camera.rs
index 750bd1e359..29a2d777ec 100644
--- a/voxygen/src/scene/camera.rs
+++ b/voxygen/src/scene/camera.rs
@@ -21,7 +21,7 @@ impl Camera {
         Self {
             focus: Vec3::unit_z() * 10.0,
             ori: Vec3::zero(),
-            dist: 150.0,
+            dist: 10.0,
             fov: 1.3,
             aspect,
         }
diff --git a/voxygen/src/scene/mod.rs b/voxygen/src/scene/mod.rs
index 216601114a..b7fb9352f3 100644
--- a/voxygen/src/scene/mod.rs
+++ b/voxygen/src/scene/mod.rs
@@ -97,7 +97,7 @@ impl Scene {
             },
             // Zoom the camera when a zoom event occurs
             Event::Zoom(delta) => {
-                self.camera.zoom_by(-delta);
+                self.camera.zoom_by(delta * 0.3);
                 true
             },
             // All other events are unhandled
@@ -118,7 +118,7 @@ impl Scene {
             .unwrap_or(Vec3::zero());
 
         // Alter camera position to match player
-        self.camera.set_focus_pos(player_pos);
+        self.camera.set_focus_pos(player_pos + Vec3::unit_z() * 1.5);
 
         // Compute camera matrices
         let (view_mat, proj_mat, cam_pos) = self.camera.compute_dependents();