NOname-awa/graphics2d: Use atan2 to get coord to coord angle (#1460)

TurboWarp · May 19, 2024 · 168e724 · 168e724
1 parent 02e255b
commit 168e724
Showing 1 changed file with 34 additions and 0 deletions.
diff --git a/extensions/NOname-awa/graphics2d.js b/extensions/NOname-awa/graphics2d.js
@@ -48,6 +48,33 @@
               id: "ray_direction",
               default: "direction of ([x1],[y1]) to ([x2],[y2])",
             }),
+            hideFromPalette: true,
+            arguments: {
+              x1: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: "0",
+              },
+              y1: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: "0",
+              },
+              x2: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: "100",
+              },
+              y2: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: "0",
+              },
+            },
+          },
+          {
+            opcode: "ray_direction2",
+            blockType: Scratch.BlockType.REPORTER,
+            text: Scratch.translate({
+              id: "ray_direction",
+              default: "direction of ([x1],[y1]) to ([x2],[y2])",
+            }),
             arguments: {
               x1: {
                 type: Scratch.ArgumentType.NUMBER,
@@ -295,6 +322,13 @@
         return (180 / Math.PI) * Math.atan(dx / dy);
       }
     }
+    ray_direction2(args) {
+      const dx =
+        Scratch.Cast.toNumber(args.x2) - Scratch.Cast.toNumber(args.x1);
+      const dy =
+        Scratch.Cast.toNumber(args.y2) - Scratch.Cast.toNumber(args.y1);
+      return (Math.atan2(dx, dy) * 180) / Math.PI;
+    }
     vertical(args) {
       if (isNaN(args.a) || isNaN(args.b)) {
         return false;