From e6e7f56c9bba3b2191583c4c1d0599370d1f00c7 Mon Sep 17 00:00:00 2001
From: Jonathan Bradley <jcb@pikum.xyz>
Date: Thu, 20 Mar 2025 15:30:13 -0400
Subject: pke: replace PkeArray with pk_arr_t

---
 src/physics.cpp | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'src/physics.cpp')

diff --git a/src/physics.cpp b/src/physics.cpp
index d939e21..30620fa 100644
--- a/src/physics.cpp
+++ b/src/physics.cpp
@@ -5,6 +5,7 @@
 #include "dynamic-array.hpp"
 #include "ecs.hpp"
 #include "game-settings.hpp"
+#include "pk.h"
 
 #include <LinearMath/btAlignedAllocator.h>
 #include <btBulletDynamicsCommon.h>
@@ -30,7 +31,7 @@ btConstraintSolver *btSolver = nullptr;
 struct EntityCollision {
 	CompInstance *a, *b;
 };
-PkeArray<EntityCollision> collisionsThisTick{};
+pk_arr_t<EntityCollision> collisionsThisTick{};
 
 void *pke_btAlignedAllocFunc(size_t size, int alignment) {
 	void *ptr = pk_new_bkt(size, alignment, MemBkt_Bullet);
@@ -74,6 +75,7 @@ void pke_btFreeFunc(void *memBlock) {
 struct CollisionHandlerStruct : public btOverlapFilterCallback {
 	~CollisionHandlerStruct() override {}
 	bool needBroadphaseCollision(btBroadphaseProxy* proxy0, btBroadphaseProxy* proxy1) const override {
+		EntityCollision col;
 		auto collided = (proxy0->m_collisionFilterGroup & proxy1->m_collisionFilterMask) |
 			(proxy1->m_collisionFilterGroup & proxy0->m_collisionFilterMask);
 		if (collided) {
@@ -83,10 +85,9 @@ struct CollisionHandlerStruct : public btOverlapFilterCallback {
 				CompInstance *ent0 = reinterpret_cast<CompInstance *>(col0->getUserPointer());
 				CompInstance *ent1 = reinterpret_cast<CompInstance *>(col1->getUserPointer());
 				if (ent0 != nullptr && ent1 != nullptr) {
-					PkeArray_Add<EntityCollision>(&collisionsThisTick, {
-						.a = ent0,
-						.b = ent1,
-					});
+					col.a = ent0;
+					col.b = ent1;
+					pk_arr_append(&collisionsThisTick, &col);
 				}
 			}
 		}
@@ -123,10 +124,10 @@ void Physics_Init() {
 int32_t Physics_Tick(double delta) {
 	if (pkeSettings.isSimulationPaused == true)
 		return 0;
-	PkeArray_SoftReset(&collisionsThisTick);
+	pk_arr_clear(&collisionsThisTick);
 	auto tickCount = BtDynamicsWorld->stepSimulation(delta, 1);
 	for (long i = 0; i < collisionsThisTick.next; ++i) {
-		ECS_HandleCollision(collisionsThisTick.data[i].a, collisionsThisTick.data[i].b);
+		ECS_HandleCollision(collisionsThisTick[i].a, collisionsThisTick[i].b);
 	}
 	return tickCount;
 }
-- 
cgit v1.2.3