From fb9d6fcc6d7b9bb7b31997551ee3c47525e790c1 Mon Sep 17 00:00:00 2001
From: Eryk Dwornicki <rootkiller.programmer@gmail.com>
Date: Sat, 27 Feb 2021 18:30:08 +0100
Subject: Refactor removal of constraints from bodies in 2D joints

---
 servers/physics_2d/joints_2d_sw.cpp | 19 -------------------
 servers/physics_2d/joints_2d_sw.h   | 12 +++++++++---
 2 files changed, 9 insertions(+), 22 deletions(-)

(limited to 'servers')

diff --git a/servers/physics_2d/joints_2d_sw.cpp b/servers/physics_2d/joints_2d_sw.cpp
index f503868ba5..c7b556deba 100644
--- a/servers/physics_2d/joints_2d_sw.cpp
+++ b/servers/physics_2d/joints_2d_sw.cpp
@@ -205,15 +205,6 @@ PinJoint2DSW::PinJoint2DSW(const Vector2 &p_pos, Body2DSW *p_body_a, Body2DSW *p
 	}
 }
 
-PinJoint2DSW::~PinJoint2DSW() {
-	if (A) {
-		A->remove_constraint(this, 0);
-	}
-	if (B) {
-		B->remove_constraint(this, 1);
-	}
-}
-
 //////////////////////////////////////////////
 //////////////////////////////////////////////
 //////////////////////////////////////////////
@@ -346,11 +337,6 @@ GrooveJoint2DSW::GrooveJoint2DSW(const Vector2 &p_a_groove1, const Vector2 &p_a_
 	B->add_constraint(this, 1);
 }
 
-GrooveJoint2DSW::~GrooveJoint2DSW() {
-	A->remove_constraint(this, 0);
-	B->remove_constraint(this, 1);
-}
-
 //////////////////////////////////////////////
 //////////////////////////////////////////////
 //////////////////////////////////////////////
@@ -442,8 +428,3 @@ DampedSpringJoint2DSW::DampedSpringJoint2DSW(const Vector2 &p_anchor_a, const Ve
 	A->add_constraint(this, 0);
 	B->add_constraint(this, 1);
 }
-
-DampedSpringJoint2DSW::~DampedSpringJoint2DSW() {
-	A->remove_constraint(this, 0);
-	B->remove_constraint(this, 1);
-}
diff --git a/servers/physics_2d/joints_2d_sw.h b/servers/physics_2d/joints_2d_sw.h
index 6050dc2775..628de972ae 100644
--- a/servers/physics_2d/joints_2d_sw.h
+++ b/servers/physics_2d/joints_2d_sw.h
@@ -60,6 +60,15 @@ public:
 		bias = 0;
 		max_force = max_bias = 3.40282e+38;
 	};
+
+	virtual ~Joint2DSW() {
+		for (int i = 0; i < get_body_count(); i++) {
+			Body2DSW *body = get_body_ptr()[i];
+			if (body) {
+				body->remove_constraint(this, i);
+			}
+		}
+	};
 };
 
 class PinJoint2DSW : public Joint2DSW {
@@ -90,7 +99,6 @@ public:
 	real_t get_param(PhysicsServer2D::PinJointParam p_param) const;
 
 	PinJoint2DSW(const Vector2 &p_pos, Body2DSW *p_body_a, Body2DSW *p_body_b = nullptr);
-	~PinJoint2DSW();
 };
 
 class GrooveJoint2DSW : public Joint2DSW {
@@ -124,7 +132,6 @@ public:
 	virtual void solve(real_t p_step);
 
 	GrooveJoint2DSW(const Vector2 &p_a_groove1, const Vector2 &p_a_groove2, const Vector2 &p_b_anchor, Body2DSW *p_body_a, Body2DSW *p_body_b);
-	~GrooveJoint2DSW();
 };
 
 class DampedSpringJoint2DSW : public Joint2DSW {
@@ -160,7 +167,6 @@ public:
 	real_t get_param(PhysicsServer2D::DampedSpringParam p_param) const;
 
 	DampedSpringJoint2DSW(const Vector2 &p_anchor_a, const Vector2 &p_anchor_b, Body2DSW *p_body_a, Body2DSW *p_body_b);
-	~DampedSpringJoint2DSW();
 };
 
 #endif // JOINTS_2D_SW_H
-- 
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