From 646f9d9774d72e9459f50726b200a586d7e07614 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 6 Dec 2022 17:27:44 +0100
Subject: src/chunk: stick bboxes into the pointer on 64-bit

---
 test/bbox.cpp     | 42 +++++++++---------------------------------
 test/quadtree.cpp | 34 +++++++++++++---------------------
 2 files changed, 22 insertions(+), 54 deletions(-)

(limited to 'test')

diff --git a/test/bbox.cpp b/test/bbox.cpp
index 87921271..9ffd6122 100644
--- a/test/bbox.cpp
+++ b/test/bbox.cpp
@@ -2,48 +2,24 @@
 #include "src/chunk.hpp"
 #include "src/collision.hpp"
 #include <Magnum/Math/Vector2.h>
+#include <Magnum/Math/Vector4.h>
 
 namespace floormat {
 
-static void test_simple(chunk c)
+void test_app::test_bbox()
 {
-    auto& qt = c.ensure_passability();
-    fm_assert(qt.GetSize() >= 2);
+    auto c = make_test_chunk();
 
-    using namespace loose_quadtree;
-    using bbox = BoundingBox<std::int16_t>;
     constexpr auto pos1 = sTILE_SIZE2 * (TILE_MAX_DIM/2) - Vector2s(0, sTILE_SIZE2[1]/2);
-    constexpr auto b1 = bbox{pos1[0], pos1[1], usTILE_SIZE2[0], usTILE_SIZE2[1]};
-    auto q1 = qt.QueryIntersectsRegion(b1);
-    fm_assert(!q1.EndOfQuery());
-    auto x1 = *q1.GetCurrent();
-    fm_assert(x1.pass_mode == pass_mode::blocked);
-    do q1.Next(); while (!q1.EndOfQuery());
+    constexpr auto b1 = Vector4s{pos1[0], pos1[1], sTILE_SIZE2[0], sTILE_SIZE2[1]};
     constexpr auto pos2 = Vector2s(iTILE_SIZE2 * (Vector2i(TILE_MAX_DIM/2) - Vector2i(-1, -1)) - Vector2i(0, iTILE_SIZE[1]/2));
-    constexpr auto b2 = bbox{pos2[0], pos2[1], usTILE_SIZE2[0], usTILE_SIZE2[1]};
-    auto q2 = qt.QueryIntersectsRegion(b2);
-    fm_assert(q2.EndOfQuery());
-}
-
-static void test_wrapper(chunk c)
-{
+    constexpr auto b2 = Vector4s{pos2[0], pos2[1], usTILE_SIZE2[0], usTILE_SIZE2[1]};
     {
-        int i = 0;
-        for (auto b : c.query_collisions(local_coords{TILE_MAX_DIM/2, TILE_MAX_DIM/2},
-                                         usTILE_SIZE2,
-                                         Vector2s(sTILE_SIZE2[0]/2, 0)))
-        {
-            fm_assert(b.pass_mode == pass_mode::blocked);
-            i++;
-        }
-        fm_assert(i > 0);
+        auto q1 = c.query_collisions(b1, collision::move);
+        fm_assert(q1);
+        auto q2 = c.query_collisions(b2, collision::move);
+        fm_assert(!q2);
     }
 }
 
-void test_app::test_bbox()
-{
-    test_simple(make_test_chunk());
-    test_wrapper(make_test_chunk());
-}
-
 } // namespace floormat
diff --git a/test/quadtree.cpp b/test/quadtree.cpp
index 20e270d0..4ad90acc 100644
--- a/test/quadtree.cpp
+++ b/test/quadtree.cpp
@@ -9,6 +9,7 @@
 #include "compat/LooseQuadtree.h"
 #include "compat/LooseQuadtree-impl.h"
 #include "compat/assert.hpp"
+#include "src/collision.hpp"
 #include "test/app.hpp"
 
 #include <chrono>
@@ -21,19 +22,6 @@ using namespace loose_quadtree;
 
 namespace {
 
-template <typename NumberT>
-class TrivialBBExtractor {
-public:
-    static void ExtractBoundingBox(const BoundingBox<NumberT> *object, BoundingBox<NumberT> *bbox) {
-        bbox->left = object->left;
-        bbox->top = object->top;
-        bbox->width = object->width;
-        bbox->height = object->height;
-    }
-};
-
-
-
 template <typename NumberT>
 void TestBoundingBox() {
     BoundingBox<NumberT> big(100, 100, 200, 50);
@@ -592,13 +580,11 @@ void TestQueries() {
     TestQueryContains<NumberT>(objects, lqt);
 }
 
-
-
 template <typename NumberT>
-void StressTest() {
-#ifndef NDEBUG
-    const int objects_generated = 10000;
-    const int object_fluctuation = 1000;
+[[maybe_unused]] void StressTest() {
+#if 0
+    const int objects_generated = 100;
+    const int object_fluctuation = 10;
 #else
     const int objects_generated = 200000;
     const int object_fluctuation = 20000;
@@ -697,22 +683,28 @@ void StressTest() {
     lqt.ForceCleanup();
 }
 
-
+#define FM_NO_QUADTREE_BENCHMARK
 
 template <typename NumberT>
-void RunTests(const char* type_str) {
+void RunTests(const char* type_str)
+{
+    (void)type_str;
+#ifndef FM_NO_QUADTREE_BENCHMARK
     printf("quadtree test %13s", type_str);
     fflush(stdout);
     auto start = std::chrono::high_resolution_clock::now();
+#endif
     TestBoundingBox<NumberT>();
     TestTraversals<NumberT>();
     TestContainer<NumberT>();
     TestQueries<NumberT>();
+#ifndef FM_NO_QUADTREE_BENCHMARK
     StressTest<NumberT>();
     auto end = std::chrono::high_resolution_clock::now();
     std::chrono::duration<double, std::milli> time = end - start;
     printf(": %.1f ms\n", time.count());
     fflush(stdout);
+#endif
 }
 
 } // namespace
-- 
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