wired-input refactor

spatial/wit/wired-input/deps/wired-gltf

@@ -0,0 +1 @@
+../../wired-gltf/

spatial/wit/wired-input/deps/wired-math

@@ -0,0 +1 @@
+../../wired-math/

spatial/wit/wired-input/types.wit

@@ -19,7 +19,7 @@ interface types {
     metacarpal: joint,
   }
 
-  /// Hand tracking data.
+  // Hand tracking data.
   record hand {
     side: hand-side,
 
@@ -34,13 +34,13 @@ interface types {
     elbow: option<joint>,
   }
 
-  /// A line with an origin and a direction.
+  // A line with an origin and a direction.
   record ray {
     origin: vec3,
     orientation: quat,
   }
 
-  /// A single point of interaction, such as the tip of a stylus.
+  // A single point of interaction, such as the tip of a stylus.
   record tip {
     origin: vec3,
     orientation: quat,
@@ -54,13 +54,13 @@ interface types {
   }
 
   record input-event {
-    /// Unique id for the event.
+    // Unique id for the event.
     id: u64,
-    /// Spatial input data.
+    // Spatial input data.
     input: input-type,
-    /// Distance from the input method to the handler.
+    // Distance from the input method to the handler.
     distance: f32,
-    /// How many handlers received the event before this one.
+    // How many handlers received the event before this one.
     order: u32,
   }
 }

spatial/wit/wired-input/world.wit

@@ -1,12 +1,25 @@
 package wired:input;
 
-world imports {
+world host {
   import handler;
-  import method;
-  import types;
-  import api;
 }
 
-world host {
-  export api;
-} 
+interface handler {
+  use types.{input-event};
+  use wired:gltf/node.{node};
+
+  // Input handler.
+  // Represents an object in 3D space that can react to input.
+  // Handlers can optionally capture the input method, stopping propagation to other handlers.
+  resource spatial-handler {
+    constructor(node: borrow<node>);
+
+    // Handle the next recieved input event.
+    // Events only last for one tick.
+    handle-input: func() -> option<input-event>;
+  }
+}
+
+// Input method.
+// Represents a single point of interaction (3D pointer, hand, finger tip).
+interface method {}