From 21b22653b5df5ddb8ed4584bbd6b6028a1407631 Mon Sep 17 00:00:00 2001
From: Daniel Bross <daniel@brossferatu.com>
Date: Sat, 9 Aug 2025 00:48:43 +0200
Subject: [PATCH] Improving character controller

---
 physics/physx.jai | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/physics/physx.jai b/physics/physx.jai
index 0835da1..a7e2f24 100644
--- a/physics/physx.jai
+++ b/physics/physx.jai
@@ -94,7 +94,8 @@ tick_physx :: (scene: *PhysX_Scene, dt: float) {
                     if physx_actor.type == .CHARACTER {
                         vel := e.physics.velocity + PHYSX_GRAVITY * dt;;
                         movement := vel * dt;
-                        flags := PhysX.PxController_move(physx_actor.controller, *movement, 0.001, dt, *filter, null);
+                        print("Velocity %\n", movement);
+                        flags := PhysX.PxController_move(physx_actor.controller, *movement, 0.0, dt, *filter, null);
                         new_position := PhysX.PxController_getPosition(physx_actor.controller);
                         position := Vector3.{xx new_position.x, xx new_position.y, xx new_position.z};
                         e.physics.velocity = (position - e.transform.position) / dt;
@@ -168,12 +169,16 @@ pre_physx_sync :: (game_scene: *Scene) {
                 physx_actor := parray_get(*game_scene.physx_scene.actors, it.physics.physx_handle);
                 if physx_actor.type == {
                     case .DYNAMIC; {
+                        pose := PhysX.PxTransform_new(*it.transform.position, *it.transform.orientation);
+                        PhysX.PxRigidActor_setGlobalPose(physx_actor.dynamic, *pose, true);
                         // @Incomplete: Might wanna do this differently or at least not every frame?
                         // We could potentially cache the last saved position and not update the pose, if PhysX is synced up
-                        pose := PhysX.PxTransform_new(*it.transform.position);
-                        PhysX.PxRigidActor_setGlobalPose(physx_actor.dynamic, *pose, true);
                         PhysX.PxRigidDynamic_setLinearVelocity(physx_actor.dynamic, *it.physics.velocity, true);
                     }
+                    case .STATIC; {
+                        pose := PhysX.PxTransform_new(*it.transform.position, *it.transform.orientation);
+                        PhysX.PxRigidActor_setGlobalPose(physx_actor.static, *pose, true);
+                    }
                 }
             } else {
                 create_physx_actor(it);
@@ -213,10 +218,10 @@ create_physx_actor :: (e: *Entity) {
         desc.radius = e.physics.character.radius;
         desc.stepOffset = 0.2;
         desc.slopeLimit = cos(PI * 0.25);
-        desc.contactOffset = 0.01;
+        desc.contactOffset = desc.stepOffset * 0.1;
         desc.material = material;
         desc.position = .{xx e.transform.position.x, xx e.transform.position.y, xx e.transform.position.z};
-        desc.density = 10.0;
+        desc.density = 40.0;
         desc.userData = null;
 
         scene := engine.current_scene.physx_scene;