fix: Prevent player from humping on the ground

johnedvard · Aug 17, 2022 · 117cbbb · 117cbbb
1 parent 883eee1
commit 117cbbb
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Showing 3 changed files with 3 additions and 1 deletion.
diff --git a/src/Player.js b/src/Player.js
@@ -92,7 +92,6 @@ export class Player {
 
   applyForce(fX, fY) {
     this.pointMass.applyForce(fX, fY);
-    this.changePlayerDirection(fX < 0);
   }
 
   changePlayerDirection(isLeft) {

diff --git a/src/PlayerControls.js b/src/PlayerControls.js
@@ -11,9 +11,11 @@ export class PlayerControls {
     // TODO (johnedvard) add support for touch gesture and gamepad (if enough space)
     if (keyPressed('arrowleft')) {
       this.player.applyForce(-1.5, 0);
+      this.player.changePlayerDirection(true);
     }
     if (keyPressed('arrowright')) {
       this.player.applyForce(1.5, 0);
+      this.player.changePlayerDirection(false);
     }
   }
 

diff --git a/src/PointMass.js b/src/PointMass.js
@@ -70,6 +70,7 @@ export class PointMass {
     this.updatePhysics();
   }
   updatePhysics() {
+    if (this.y >= this.game.canvas.height - 2) return; // prevent humping on floor
     this.applyForce(0, this.mass * gravity);
 
     let velX = this.x - this.lastX;