refactoring window size

game/src/lib.rs

@@ -2,7 +2,8 @@
 use fyrox::{
     asset::manager::ResourceManager,
     core::pool::Handle,
-    event::Event,
+    engine::GraphicsContext,
+    event::{Event, WindowEvent},
     gui::message::UiMessage,
     plugin::{Plugin, PluginConstructor, PluginContext, PluginRegistrationContext},
     scene::{
@@ -14,10 +15,12 @@ use std::path::Path;
 mod map;
 mod player;
 mod enemy;
+mod msg;
 
 use map::build_map;
 use player::Player;
 use enemy::Enemy;
+use msg::Message;
 
 
 pub struct GameConstructor;
@@ -60,7 +63,29 @@ impl Plugin for Game {
         // Add your global update code here.
     }
 
-    fn on_os_event(&mut self, _event: &Event<()>, _context: PluginContext) {}
+    fn on_os_event(&mut self, event: &Event<()>, context: PluginContext) {
+        if let Event::Resumed {} = event {
+            if let GraphicsContext::Initialized(ref graphics_context) = context.graphics_context {
+                let window_size = graphics_context.window.inner_size();
+                for script_scene in &context.script_processor.scripted_scenes {
+                    script_scene.message_sender.send_global(Message::Resize {
+                        width: window_size.width,
+                        height: window_size.height
+                    });
+                }
+            }
+        }
+        if let Event::WindowEvent { event, .. } = event {
+            if let WindowEvent::Resized(size) = event {
+                for script_scene in &context.script_processor.scripted_scenes {
+                    script_scene.message_sender.send_global(Message::Resize {
+                        width: size.width,
+                        height: size.height
+                    });
+                }
+            }
+        }
+    }
 
     fn on_ui_message(&mut self, _context: &mut PluginContext, _message: &UiMessage) {
         // Handle UI events here.

game/src/msg.rs

@@ -0,0 +1,7 @@
+#[derive(Debug, Clone)]
+pub enum Message {
+    Resize {
+        width: u32,
+        height: u32,
+    },
+}

game/src/player.rs

@@ -11,7 +11,6 @@ use fyrox::{
         uuid_provider,
         visitor::prelude::*,
     },
-    engine::GraphicsContext,
     event::{ElementState, Event, TouchPhase, WindowEvent},
     keyboard::{KeyCode, PhysicalKey},
     scene::{
@@ -24,8 +23,9 @@ use fyrox::{
         node::Node,
         transform::TransformBuilder,
     },
-    script::{ScriptContext, ScriptTrait},
+    script::{ScriptContext, ScriptTrait, ScriptMessageContext, ScriptMessagePayload},
 };
+use crate::msg::Message;
 
 #[derive(Visit, Reflect, Debug, Clone, Default)]
 pub struct Player {
@@ -439,17 +439,24 @@ impl ScriptTrait for Player {
     }
 
     // Put start logic - it is called when every other script is already initialized.
-    fn on_start(&mut self, _context: &mut ScriptContext) {}
+    fn on_start(&mut self, context: &mut ScriptContext) {
+        context.message_dispatcher.subscribe_to::<Message>(context.handle);
+    }
+
+    fn on_message(
+        &mut self,
+        message: &mut dyn ScriptMessagePayload,
+        _ctx: &mut ScriptMessageContext,
+    ) {
+        // React to message.
+        if let Some(Message::Resize { width, height }) = message.downcast_ref::<Message>() {
+            self.window_height = height.clone();
+            self.window_width = width.clone();
+        }
+    }
 
     // Called whenever there is an event from OS (mouse click, keypress, etc.)
     fn on_os_event(&mut self, event: &Event<()>, context: &mut ScriptContext) {
-        if let Event::Resumed {} = event {
-            if let GraphicsContext::Initialized(ref graphics_context) = context.graphics_context {
-                let window_size = graphics_context.window.inner_size();
-                self.window_height = window_size.height;
-                self.window_width = window_size.width;
-            }
-        }
         if let Event::WindowEvent { event, .. } = event {
             if let WindowEvent::KeyboardInput { event, .. } = event {
                 if let PhysicalKey::Code(keycode) = event.physical_key {
@@ -491,15 +498,6 @@ impl ScriptTrait for Player {
                     _ => {}
                 }
             }
-
-            if let WindowEvent::Resized(size) = event {
-                Log::info(format!(
-                    "Resized xheight{:?}, width {:?}",
-                    size.height, size.width
-                ));
-                self.window_height = size.height;
-                self.window_width = size.width;
-            }
         }
     }