Smooth camera and unit motion: display positions, camera target smoothing, pan speed setting

src/ui.rs

@@ -479,7 +479,7 @@ impl Ui {
                     UiAction::Consumed
                 }
                 TBtn::OvRow(id) => match g.ents.iter().find(|e| e.id == id) {
-                    Some(e) => UiAction::MinimapJump(e.x, e.y),
+                    Some(e) => UiAction::MinimapJump(e.disp_x, e.disp_y),
                     None => UiAction::Consumed,
                 },
                 TBtn::Tool(i) if !g.tool_allowed(i) => {
@@ -779,7 +779,7 @@ impl Ui {
                         Color::new(0.4, 0.6, 1.0, 1.0)
                     }
                 } else if e.kind == EK::Worker { Color::new(1.0, 0.6, 0.3, 1.0) } else { Color::new(1.0, 0.25, 0.25, 1.0) };
-                draw_rectangle((mrx + e.x.floor() * ms).floor(), (mry + e.y.floor() * ms).floor(), dot, dot, c);
+                draw_rectangle((mrx + e.disp_x.floor() * ms).floor(), (mry + e.disp_y.floor() * ms).floor(), dot, dot, c);
             }
         }
         if let Some(f) = g.flag {