Adding PlayersPositionInterpolator to interpolate/extrapolate players positions

2020-06-02 13:44:42 +02:00
parent d69ce8a6a6
commit d72e60610e
4 changed files with 97 additions and 14 deletions
@@ -4,7 +4,7 @@ import {PlayerMovement} from "../../../src/Phaser/Game/PlayerMovement";
 describe("Interpolation / Extrapolation", () => {
    it("should interpolate", () => {
        let playerMovement = new PlayerMovement({
-            x: 100, y: 200, moving: true, direction: "right"
+            x: 100, y: 200
        }, 42000,
            {
                x: 200, y: 100, moving: true, direction: "up"
@@ -37,4 +37,40 @@ describe("Interpolation / Extrapolation", () => {
            moving: true
        });
    });
+
+    it("should not extrapolate if we stop", () => {
+        let playerMovement = new PlayerMovement({
+                x: 100, y: 200
+            }, 42000,
+            {
+                x: 200, y: 100, moving: false, direction: "up"
+            },
+            42200
+        );
+
+        expect(playerMovement.getPosition(42300)).toEqual({
+            x: 200,
+            y: 100,
+            direction: 'up',
+            moving: false
+        });
+    });
+
+    it("should should keep moving until it stops", () => {
+        let playerMovement = new PlayerMovement({
+                x: 100, y: 200
+            }, 42000,
+            {
+                x: 200, y: 100, moving: false, direction: "up"
+            },
+            42200
+        );
+
+        expect(playerMovement.getPosition(42100)).toEqual({
+            x: 150,
+            y: 150,
+            direction: 'up',
+            moving: true
+        });
+    });
 })