Preparing things

src/engine/character/mod.rs

@@ -0,0 +1,82 @@
+use std::time::Duration;
+
+use sfml::system::Vector2;
+use sfml::window::Event;
+use sfml::graphics::{
+    Drawable,
+    RenderStates,
+    RenderTarget,
+    Sprite,
+    Color,
+};
+
+use engine::scene::Updatable;
+use engine::controls::Controls;
+
+/// A character, enemy or controllable.
+pub struct Character {
+
+    /// The position of the character.
+    position: Vector2<f32>,
+
+    /// The speed of the character.
+    speed: Vector2<f32>,
+
+    /// If the player is controlling a character.
+    controls: Option<Controls>,
+}
+
+impl Character {
+    /// Creates a character in (0, 0).
+    pub fn new() -> Character {
+        Character {
+            position: Vector2::new(0.0, 0.0),
+            speed: Vector2::new(0.0, 0.0),
+            controls: None,
+        }
+    }
+
+    /// Creates a character with the specified controls.
+    pub fn with_controls(controls: Controls) -> Character {
+        Character {
+            position: Vector2::new(0.0, 0.0),
+            speed: Vector2::new(0.0, 0.0),
+            controls: Some(controls),
+        }
+    }
+
+    /// Sets the position of the character.
+    pub fn set_position<S: Into<Vector2<f32>>>(&mut self, position: S) {
+        self.position = position.into();
+    }
+}
+
+impl Updatable for Character {
+    fn update(&mut self, duration: &Duration) {
+
+    }
+
+    fn manage_event(&mut self, event: &Event) {
+
+    }
+}
+
+impl Drawable for Character {
+    fn draw<'a: 'shader, 'texture, 'shader, 'shader_texture>(
+        &'a self,
+        target: &mut RenderTarget,
+        states: RenderStates<'texture, 'shader, 'shader_texture>
+    ) {
+
+        use sfml::graphics::Transformable;
+        let mut sprite = Sprite::new();
+        sprite.set_origin((32.0, 0.0));
+        sprite.set_position(self.position);
+        sprite.set_color(&if self.controls.is_some() {
+            Color::rgb(255, 0, 0)
+        } else {
+            Color::rgb(255, 255, 255)
+        });
+        sprite.draw(target, states);
+    }
+}