From b5db27dfc35e61d5db364be3d2ecb2ca1f8898bd Mon Sep 17 00:00:00 2001
From: KeSuave <kesuave79@gmail.com>
Date: Sun, 15 Dec 2024 08:47:31 -0800
Subject: [PATCH] fix: bodies are now able to sleep (removed circular angle and
 pos updating)

---
 src/lib/components/Body.ts     | 25 ++-----------------------
 src/lib/components/Position.ts | 13 ++++++++-----
 src/lib/components/Rotate.ts   | 13 ++++++++-----
 3 files changed, 18 insertions(+), 33 deletions(-)

diff --git a/src/lib/components/Body.ts b/src/lib/components/Body.ts
index c224c15..565e37a 100644
--- a/src/lib/components/Body.ts
+++ b/src/lib/components/Body.ts
@@ -44,15 +44,6 @@ export interface KPBodyComp extends Comp {
    * @type {Tag[]}
    */
   collisionIgnore: Tag[];
-
-  /**
-   * @internal
-   * The color to use for debugging the physics body.
-   *
-   * @type {{ r: number; g: number; b: number }}
-   */
-  inspectColor: { r: number; g: number; b: number };
-
   /**
    * Applies an angular impulse to the body.
    *
@@ -919,8 +910,8 @@ export default function body(
       });
     },
     fixedUpdate(this: BodyCompThis) {
-      this.setKPPosition(this.body.getPosition());
-      this.setKPAngle(this.body.getAngle());
+      this.setKPPosition(this.body.getPosition(), true);
+      this.setKPAngle(this.body.getAngle(), true);
     },
     destroy(this: BodyCompThis) {
       const world = this.body.getWorld();
@@ -929,18 +920,6 @@ export default function body(
 
       _body = null;
     },
-
-    get inspectColor() {
-      if (!this.body) return { r: 0, g: 0, b: 0 };
-
-      if (this.body.isDynamic()) {
-        return { r: 0, g: 191, b: 255 };
-      } else if (this.body.isKinematic()) {
-        return { r: 238, g: 130, b: 238 };
-      }
-
-      return { r: 255, g: 255, b: 255 };
-    },
   };
 }
 
diff --git a/src/lib/components/Position.ts b/src/lib/components/Position.ts
index 7688ab0..ba45d86 100644
--- a/src/lib/components/Position.ts
+++ b/src/lib/components/Position.ts
@@ -16,8 +16,9 @@ export interface KPPosComp extends Comp {
    * Sets the position of the object.
    *
    * @param {Vec2Value} pos
+   * @param {boolean} fromBody This is an internal flag that states it was updated by the body
    */
-  setKPPosition(pos: Vec2Value): void;
+  setKPPosition(pos: Vec2Value, fromBody?: boolean): void;
   /**
    * Moves the object by a given amount.
    *
@@ -76,13 +77,15 @@ export default function pos(k: KAPLAYCtx, ...args: KPVec2Args): KPPosComp {
 
       return k2pVec2(this.pos);
     },
-    setKPPosition(this: PosCompThis, pos: Vec2Value) {
+    setKPPosition(this: PosCompThis, pos: Vec2Value, fromBody = false) {
       this.pos = p2kVec2(k, pos);
 
-      const bodyComp = this.c("kpBody") as KPBodyComp | null;
+      if (!fromBody) {
+        const bodyComp = this.c("kpBody") as KPBodyComp | null;
 
-      if (bodyComp && bodyComp.body) {
-        bodyComp.body.setPosition(pos);
+        if (bodyComp && bodyComp.body) {
+          bodyComp.body.setPosition(pos);
+        }
       }
     },
 
diff --git a/src/lib/components/Rotate.ts b/src/lib/components/Rotate.ts
index 5ef12e2..b8f4daf 100644
--- a/src/lib/components/Rotate.ts
+++ b/src/lib/components/Rotate.ts
@@ -13,8 +13,9 @@ export interface KPRotateComp extends Comp {
    * Sets the rotation angle of the object in radians.
    *
    * @param {number} angle
+   * @param {boolean} fromBody This is an internal flag that states it was updated by the body
    */
-  setKPAngle(angle: number): void;
+  setKPAngle(angle: number, fromBody?: boolean): void;
 
   /**
    * Rotates the object by a given angle in radians.
@@ -45,13 +46,15 @@ export default function rotate(k: KAPLAYCtx, angle = 0): KPRotateComp {
 
       return k.deg2rad(this.angle);
     },
-    setKPAngle(this: RotateCompThis, angle: number) {
+    setKPAngle(this: RotateCompThis, angle: number, fromBody = false) {
       this.angle = k.rad2deg(angle);
 
-      const bodyComp = this.c("kpBody") as KPBodyComp | null;
+      if (!fromBody) {
+        const bodyComp = this.c("kpBody") as KPBodyComp | null;
 
-      if (bodyComp && bodyComp.body) {
-        bodyComp.body.setAngle(angle);
+        if (bodyComp && bodyComp.body) {
+          bodyComp.body.setAngle(angle);
+        }
       }
     },