Added test gliding

Former-commit-id: 7aa1513511490feec531f10e58ad955c485ac594

client/src/input.rs

@@ -7,6 +7,7 @@ pub enum InputEvent {
 pub struct Input {
     pub move_dir: Vec2<f32>,
     pub jumping: bool,
+    pub gliding: bool,
     pub events: Vec<InputEvent>,
 }
 
@@ -15,6 +16,7 @@ impl Default for Input {
         Input {
             move_dir: Vec2::zero(),
             jumping: false,
+            gliding: false,
             events: Vec::new(),
         }
     }

client/src/lib.rs

@@ -156,6 +156,7 @@ impl Client {
             comp::Control {
                 move_dir: input.move_dir,
                 jumping: input.jumping,
+                gliding: input.gliding,
             },
         );
 

common/src/comp/agent.rs

@@ -18,6 +18,7 @@ impl Component for Agent {
 pub struct Control {
     pub move_dir: Vec2<f32>,
     pub jumping: bool,
+    pub gliding: bool,
 }
 
 impl Default for Control {
@@ -25,6 +26,7 @@ impl Default for Control {
         Self {
             move_dir: Vec2::zero(),
             jumping: false,
+            gliding: false,
         }
     }
 }

common/src/sys/control.rs

@@ -53,6 +53,10 @@ impl<'a> System<'a> for Sys {
                 // TODO: Don't hard-code this
                 // Apply physics to the player: acceleration and non-linear decceleration
                 vel.0 += control.move_dir * 0.2 - vel.0.map(|e| e * e.abs() + e) * 0.002;
+
+                if control.gliding && vel.0.z < 0.0 {
+                    vel.0.z += 9.81 * 3.95 * dt.0;
+                }
             }
 
             let animation = if on_ground {

voxygen/src/key_state.rs

@@ -6,6 +6,7 @@ pub struct KeyState {
     pub up: bool,
     pub down: bool,
     pub jump: bool,
+    pub glide: bool,
 }
 
 impl KeyState {
@@ -16,6 +17,7 @@ impl KeyState {
             up: false,
             down: false,
             jump: false,
+            glide: false,
         }
     }
 

voxygen/src/session.rs

@@ -66,6 +66,7 @@ impl SessionState {
             Input {
                 move_dir,
                 jumping: self.key_state.jump,
+                gliding: self.key_state.glide,
                 events: input_events,
             },
             dt,
@@ -145,12 +146,14 @@ impl PlayState for SessionState {
                         self.input_events.push(InputEvent::Jump);
                         self.key_state.jump = true;
                     }
+                    Event::KeyDown(Key::Glide) => self.key_state.glide = true,
                     // Movement Key Released
                     Event::KeyUp(Key::MoveForward) => self.key_state.up = false,
                     Event::KeyUp(Key::MoveBack) => self.key_state.down = false,
                     Event::KeyUp(Key::MoveLeft) => self.key_state.left = false,
                     Event::KeyUp(Key::MoveRight) => self.key_state.right = false,
                     Event::KeyUp(Key::Jump) => self.key_state.jump = false,
+                    Event::KeyUp(Key::Glide) => self.key_state.glide = false,
                     // Pass all other events to the scene
                     event => {
                         self.scene.handle_input_event(event);

voxygen/src/settings.rs

@@ -25,6 +25,7 @@ pub struct ControlSettings {
     pub move_back: VirtualKeyCode,
     pub move_right: VirtualKeyCode,
     pub jump: VirtualKeyCode,
+    pub glide: VirtualKeyCode,
     pub map: VirtualKeyCode,
     pub bag: VirtualKeyCode,
     pub quest_log: VirtualKeyCode,
@@ -60,6 +61,7 @@ impl Default for Settings {
                 move_back: VirtualKeyCode::S,
                 move_right: VirtualKeyCode::D,
                 jump: VirtualKeyCode::Space,
+                glide: VirtualKeyCode::LShift,
                 map: VirtualKeyCode::M,
                 bag: VirtualKeyCode::B,
                 quest_log: VirtualKeyCode::L,

voxygen/src/window.rs

@@ -46,6 +46,7 @@ impl Window {
         key_map.insert(settings.controls.move_back, Key::MoveBack);
         key_map.insert(settings.controls.move_right, Key::MoveRight);
         key_map.insert(settings.controls.jump, Key::Jump);
+        key_map.insert(settings.controls.glide, Key::Glide);
         key_map.insert(settings.controls.map, Key::Map);
         key_map.insert(settings.controls.bag, Key::Bag);
         key_map.insert(settings.controls.quest_log, Key::QuestLog);
@@ -182,6 +183,7 @@ pub enum Key {
     MoveLeft,
     MoveRight,
     Jump,
+    Glide,
     Enter,
     Escape,
     Map,