From 15e370b5e025ecd11f82a6a15dab25c81fc586fc Mon Sep 17 00:00:00 2001
From: leonmavr <0xleo.git@gmail.com>
Date: Mon, 16 Sep 2024 14:28:07 +0200
Subject: [PATCH] Adjust flush refresh rate

---
 main.c     | 4 ++--
 src/quad.c | 4 ++--
 src/viz.c  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/main.c b/main.c
index 952eb57..136eb4b 100644
--- a/main.c
+++ b/main.c
@@ -52,7 +52,7 @@ int main() {
             particles[ip].vely = CLAMP(particles[ip].vely, 40);
             particles[ip].point.x += particles[ip].velx * dt;
             particles[ip].point.y += particles[ip].vely * dt;
-            // reflection
+            // reflection left and right, wrapping up and down
             particles[ip].point.x %= boundary.x1;
             particles[ip].point.y %= boundary.y1;
             if (particles[ip].point.x <= boundary.x0)
@@ -64,9 +64,9 @@ int main() {
         }
         qtree_graph(qtree.root);
         viz_flush();
-        usleep(33000);
         qtree_delete(qtree.root);
     }
+    free(qtree.root);
     sleep(1);
     viz_close();
 }
diff --git a/src/quad.c b/src/quad.c
index 86d3e4b..5ebd2b5 100644
--- a/src/quad.c
+++ b/src/quad.c
@@ -46,8 +46,8 @@ int point_get_quadrant(rect_t* rect, point_t* point) {
     else if ((rect->x0 + w/2 <= x) && (x < rect->x1) && (rect->y0 <= y) && (y < rect->y0 + h/2))
         return IND_NE;
     else if ((rect->x0 + w/2 <= x) && (x < rect->x1) && (rect->y0 + h/2 <= y) && (y < rect->y1))
-        return IND_SE;
-    else if ((rect->x0 <= x) && (x < rect->x0 + w/2) && (rect->y0 + h/2 <= y) && (y < rect->y1))
+    return IND_SE;
+else if ((rect->x0 <= x) && (x < rect->x0 + w/2) && (rect->y0 + h/2 <= y) && (y < rect->y1))
         return IND_SW;
     return -1; // error - not in rectangle
 }
diff --git a/src/viz.c b/src/viz.c
index 4311437..a33e61a 100644
--- a/src/viz.c
+++ b/src/viz.c
@@ -42,7 +42,7 @@ void viz_flush() {
     fprintf(viz_plot_pipe, "replot\n");
     irect = ipoint = 0;
     fflush(viz_plot_pipe);
-    usleep(16000);
+    usleep(25000);
 }