commit 1a8fb57503a58e14ce036b31bed7433787bfedc7
author Austin Schuh <austin.linux@gmail.com> Wed May 08 20:07:58 2019 -0700
committer Austin Schuh <austin.linux@gmail.com> Wed May 08 20:13:30 2019 -0700
tree 9af088b9086e58212fad0b7fde594aada1fd4c5b
parent c24ee413a8caed7dad8618ca943cce1730d028c3

Display has_piece on the webpage

Change-Id: I81ff1c7a821e55c35207613f0045582f5ecb6175

y2019/vision/server/www/main.ts

diff --git a/y2019/vision/server/www/main.ts b/y2019/vision/server/www/main.ts
index 1f90527..5647d7b 100644
--- a/y2019/vision/server/www/main.ts
+++ b/y2019/vision/server/www/main.ts
@@ -22,11 +22,13 @@
   private elevator: number = -1;
   private intake: number = -1;
   private stilts: number = -1;
+  private has_piece: number = 0;
 
   private wrist_div: HTMLDivElement;
   private elevator_div: HTMLDivElement;
   private intake_div: HTMLDivElement;
   private stilts_div: HTMLDivElement;
+  private has_piece_div: HTMLDivElement;
 
   constructor() {
     const canvas = <HTMLCanvasElement>document.getElementById('field');
@@ -34,6 +36,7 @@
     this.elevator_div = <HTMLDivElement>document.getElementById('elevator');
     this.intake_div = <HTMLDivElement>document.getElementById('intake');
     this.stilts_div = <HTMLDivElement>document.getElementById('stilts');
+    this.has_piece_div = <HTMLDivElement>document.getElementById('has_piece');
 
     const ctx = canvas.getContext('2d');
 
@@ -65,6 +68,7 @@
       this.elevator = j.sensors.elevator;
       this.intake = j.sensors.intake;
       this.stilts = j.sensors.stilts;
+      this.has_piece = j.sensors.hasPiece;
     });
     socket.addEventListener('close', (event) => {
       setTimeout(() => {
@@ -91,6 +95,7 @@
     this.elevator_div.textContent = "";
     this.intake_div.textContent = "";
     this.stilts_div.textContent = "";
+    this.has_piece_div.textContent = "";
   }
 
   draw(ctx: CanvasRenderingContext2D): void {
@@ -113,6 +118,11 @@
     this.elevator_div.textContent = this.elevator.toFixed(3);
     this.intake_div.textContent = this.intake.toFixed(3);
     this.stilts_div.textContent = this.stilts.toFixed(3);
+    if (this.has_piece) {
+      this.has_piece_div.textContent = "t";
+    } else {
+      this.has_piece_div.textContent = "f";
+    }
 
     window.requestAnimationFrame(() => this.draw(ctx));
   }